β
Performance Report for https://preownedweddingdresses.com/collections
Category Audit = performance
The performance audit in Lighthouse consists of several stages:
1. Data collection: Lighthouse launches the browser and loads the web page to collect data about its performance.
2. Metrics analysis: Lighthouse evaluates performance metrics such as page load time, content rendering speed, cache usage, and more. It also provides information on how each metric impacts the user experience.
3. Report: Lighthouse generates a report that contains the results of the performance audit. The report includes a list of recommendations for improving page performance and an assessment of each performance metric.
After conducting the performance audit in Lighthouse, you can use the data and recommendations to optimize your web page's performance and improve the user experience.
| auditthe name of the audit and its description, follow the link for more details | scorethe value of the audit score after the check | valuedetected cause values and check values | details for technician |
|---|---|---|---|
| 🔺bootup-time Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time. |
0 | 1.5 s | "[{\"url\": \"Unattributable\", \"total\": 319.11179999999825, \"scripting\": 80.19449999999999, \"scriptParseCompile\": 0}, {\"url\": \"https:\/\/preownedweddingdresses.com\/collections\/all\", \"total\": 291.34710000000007, \"scripting\": 62.69879999999999, \"scriptParseCompile\": 5.3496}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/s\/trekkie.storefront.edae546725afe9e67372986831ce229a1cb75365.min.js\", \"total\": 256.94129999999996, \"scripting\": 256.17719999999997, \"scriptParseCompile\": 0.6636000000000001}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/wpm\/b923483b2w04fb9a55pdf3e3378md2b76e35m.js\", \"total\": 214.58129999999983, \"scripting\": 152.67509999999993, \"scriptParseCompile\": 3.6828}, {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"total\": 155.83440000000002, \"scripting\": 145.3041, \"scriptParseCompile\": 5.4056999999999995}, {\"url\": \"https:\/\/files.slideruletools.com\/eluredils-g.js\", \"total\": 131.253, \"scripting\": 96.7311, \"scriptParseCompile\": 8.642999999999999}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-filter.js?v=181423459592473457721683835857\", \"total\": 116.79269999999993, \"scripting\": 41.64180000000004, \"scriptParseCompile\": 1.6149}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-KWTC52R2PS\", \"total\": 112.52939999999992, \"scripting\": 109.61759999999992, \"scriptParseCompile\": 2.4888}, {\"url\": \"https:\/\/services.mybcapps.com\/bc-sf-filter\/filter?t=1711976626929&_=pf&shop=preownedweddingdresses.myshopify.com&page=1&limit=12&sort=created-descending&display=grid&collection_scope=278748627118&tag=&product_available=true&variant_available=true&build_filter_tree=true&check_cache=true&sort_first=available&locale=en&sid=ae10fa0d-9de8-41f5-af1b-d5c6df3f7ca1&callback=BoostPFSFilterCallback&event_type=init\", \"total\": 107.78940000000004, \"scripting\": 71.74499999999993, \"scriptParseCompile\": 0.4269}, {\"url\": \"https:\/\/cdn.shopify.com\/extensions\/ac59710c-c3aa-4261-bc1f-e2ca295f9ea8\/blockify-ip-block-44\/assets\/blockify-light-purple.min.js\", \"total\": 95.58870000000005, \"scripting\": 81.98610000000002, \"scriptParseCompile\": 2.2038}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/consent-tracking-api\/v0.1\/consent-tracking-api.js\", \"total\": 94.84889999999992, \"scripting\": 92.94299999999993, \"scriptParseCompile\": 0.0171}, {\"url\": \"https:\/\/preownedweddingdresses.com\/collections\", \"total\": 77.57879999999999, \"scripting\": 65.19359999999999, \"scriptParseCompile\": 1.2882}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/boomerang\/shopify-boomerang-1.0.0.min.js\", \"total\": 77.44229999999995, \"scripting\": 51.92669999999994, \"scriptParseCompile\": 2.5779}, {\"url\": \"https:\/\/limits.minmaxify.com\/preownedweddingdresses.myshopify.com?v=92e&r=20221027142603\", \"total\": 75.31530000000002, \"scripting\": 29.548800000000018, \"scriptParseCompile\": 0.7266}, {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"total\": 67.85699999999994, \"scripting\": 53.58839999999995, \"scriptParseCompile\": 12.018}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-core.js?v=114413190972768648361683835857\", \"total\": 58.44210000000003, \"scripting\": 53.58630000000003, \"scriptParseCompile\": 4.8557999999999995}]" |
| 🔺cumulative-layout-shift Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric. |
64 | 0.191 | "[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.1910828025477707, \"cumulativeLayoutShiftMainFrame\": 0.1910828025477707}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.1910828025477707}]" |
| 🔺first-contentful-paint First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric. |
28 | 3.7 s | "[]" |
| 🔺first-meaningful-paint First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric. |
16 | 6.0 s | "[]" |
| 🔺font-display Leverage the `font-display` CSS feature to ensure text is user-visible while webfonts are loading. Learn more about `font-display`. |
50 | "[{\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/Folito-Bold.woff?v=1629198310\", \"wastedMs\": 287.6820001602173}, {\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/Folito-Regular.woff?v=1629198310\", \"wastedMs\": 286.1180000305176}, {\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/Folito-Regular.woff?v=1629198310\", \"wastedMs\": 0.49800002574920654}, {\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/Folito-Bold.woff?v=1629198310\", \"wastedMs\": 0.4069998264312744}, {\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/Canela-Light.woff?v=1629198310\", \"wastedMs\": 119.76399993896484}]" |
|
| 🔺interactive Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric. |
2 | 20.6 s | "[{\"url\": \"https:\/\/preownedweddingdresses.com\/collections\/all\", \"responseTime\": 42.378}]" |
| 🔺largest-contentful-paint Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric |
0 | 10.5 s | "[]" |
| 🔺largest-contentful-paint-element This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element |
0 | 10,460 ms | "[{\"type\": \"table\", \"items\": [{\"node\": {\"lhId\": \"page-0-DIV\", \"path\": \"0,DIV,2,DIV,0,DIV\", \"type\": \"node\", \"snippet\": \"<div class=\\\"boost-pfs-filter-collection-header-wrapper boost-pfs-filter-collection-ima\u2026\\\" style=\\\"background-image: url("\/\/preownedweddingdresses.com\/cdn\/shop\/files\/powd_def\u2026");\\\">\", \"selector\": \"main#page-content > div#shopify-section-collection-template-boost-pfs-filter > div.header > div.boost-pfs-filter-collection-header-wrapper\", \"nodeLabel\": \"\\n \\n \\n \\n \\n \\n \\n \\n \\n \u2026\", \"boundingRect\": {\"top\": 0, \"left\": 0, \"right\": 0, \"width\": 0, \"bottom\": 0, \"height\": 0}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 682.1, \"percent\": \"7%\"}, {\"phase\": \"Load Delay\", \"timing\": 6974.699346853938, \"percent\": \"67%\"}, {\"phase\": \"Load Time\", \"timing\": 1375.1242518920744, \"percent\": \"13%\"}, {\"phase\": \"Render Delay\", \"timing\": 1429.0910003018398, \"percent\": \"14%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]" |
| 🔺layout-shift-elements These DOM elements contribute most to the CLS of the page. Learn how to improve CLS |
0 | 5 elements found | ["body#page-all","body#page-all > div#blockify---container > div#blockify---container__inner"] |
| 🔺layout-shifts | 0 | 5 layout shifts found | ["body#page-all","body#page-all","body#page-all > div#blockify---container > div#blockify---container__inner","body#page-all > div#blockify---container > div#blockify---container__inner"] |
| 🔺legacy-javascript Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScript |
0 | Potential savings of 69 KiB | "[{\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Object.setPrototypeOf\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 23181, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 23297, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.construct\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 23643, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.forEach\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 25965, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.find\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 26718, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.filter\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 30267, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.keys\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 31809, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.get\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 31976, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.map\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 45424, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.some\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 50777, \"urlProvider\": \"network\"}}, {\"signal\": \"Date.prototype.toISOString\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 91180, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 91300, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.values\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 103648, \"urlProvider\": \"network\"}}, {\"signal\": \"Number.isInteger\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 103732, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 18939}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 3076, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.find\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 21989, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.setPrototypeOf\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 31351, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 31462, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.construct\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 31804, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.forEach\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 33421, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.filter\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-otp.js?v=44024809601607365631683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 92100, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 11492}, {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.isArray\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 53881, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getOwnPropertyDescriptors\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 8235, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.freeze\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 9216, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isFrozen\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 10174, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isSealed\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 16239, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.values\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 25367, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.setPrototypeOf\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 27909, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.defineProperties\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 31039, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 47324, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.entries\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 56729, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.defineProperty\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 72079, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.seal\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 172072, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.keys\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 173704, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isExtensible\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 189326, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.preventExtensions\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"line\": 8, \"type\": \"source-location\", \"column\": 190328, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 10184}, {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.prototype.forEach\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 12133, \"urlProvider\": \"network\"}}, {\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 24855, \"urlProvider\": \"network\"}}, {\"signal\": \"@babel\/plugin-transform-regenerator\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 69366, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.entries\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 413764, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.keys\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 415733, \"urlProvider\": \"network\"}}, {\"signal\": \"Date.prototype.toJSON\", \"location\": {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 481305, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7984}, {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 23, \"type\": \"source-location\", \"column\": 2302, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.filter\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 20141, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 26258, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.map\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 28008, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.find\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 28800, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7570}, {\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/appmate.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.prototype.find\", \"location\": {\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/appmate.js\", \"line\": 216, \"type\": \"source-location\", \"column\": 15, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7554}, {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/identify_05ea2.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/identify_05ea2.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 86734, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.isArray\", \"location\": {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/identify_05ea2.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 131502, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 6745}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-core.js?v=114413190972768648361683835857\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-core.js?v=114413190972768648361683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 27447, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 266}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/shopify\/assets\/shopify_pay\/storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js?v=20220906\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/shopify\/assets\/shopify_pay\/storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js?v=20220906\", \"line\": 1, \"type\": \"source-location\", \"column\": 13656, \"urlProvider\": \"network\"}}, {\"signal\": \"@babel\/plugin-transform-regenerator\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/shopify\/assets\/shopify_pay\/storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js?v=20220906\", \"line\": 1, \"type\": \"source-location\", \"column\": 16949, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 120}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/shopify\/assets\/shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shopifycloud\/shopify\/assets\/shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 400, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 59}, {\"url\": \"https:\/\/diffuser-cdn.app-us1.com\/diffuser\/diffuser.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/diffuser-cdn.app-us1.com\/diffuser\/diffuser.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 9840, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 57}, {\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/client-bundle.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/client-bundle.js\", \"line\": 116, \"type\": \"source-location\", \"column\": 24621, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 53}, {\"url\": \"https:\/\/connect.facebook.net\/signals\/config\/1608986842684434?v=2.9.151&r=stable&domain=preownedweddingdresses.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/signals\/config\/1608986842684434?v=2.9.151&r=stable&domain=preownedweddingdresses.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104\", \"line\": 19, \"type\": \"source-location\", \"column\": 2057, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 45}]" |
| 🔺mainthread-work-breakdown Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work |
0 | 2.7 s | "[{\"group\": \"scriptEvaluation\", \"duration\": 1743.931799999998, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"other\", \"duration\": 549.5238000000032, \"groupLabel\": \"Other\"}, {\"group\": \"styleLayout\", \"duration\": 206.83049999999997, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"scriptParseCompile\", \"duration\": 95.54669999999996, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"parseHTML\", \"duration\": 73.203, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"garbageCollection\", \"duration\": 18.440400000000004, \"groupLabel\": \"Garbage Collection\"}, {\"group\": \"paintCompositeRender\", \"duration\": 13.0737, \"groupLabel\": \"Rendering\"}]" |
| 🔺max-potential-fid The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric. |
79 | 170 ms | [] |
| 🔺redirects Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects. |
0 | Potential savings of 5,380 ms | "[{\"url\": \"https:\/\/preownedweddingdresses.com\/collections\", \"wastedMs\": 1368.2695}, {\"url\": \"https:\/\/preownedweddingdresses.myshopify.com\/collections\/all\", \"wastedMs\": 4013.613600000001}, {\"url\": \"https:\/\/preownedweddingdresses.com\/collections\/all\", \"wastedMs\": 0}]" |
| 🔺speed-index Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric. |
3 | 12.7 s | "[]" |
| 🔺total-blocking-time Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric. |
95 | 140 ms | [] |
| 🔺total-byte-weight Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes. |
50 | Total size was 2,955 KiB | "[{\"url\": \"https:\/\/cdn.shopify.com\/shopifycloud\/checkout-web\/assets\/OnePage.latest.en.056b093a5df8ce4b74b7.js\", \"totalBytes\": 245964}, {\"url\": \"https:\/\/cdn.shopify.com\/shopifycloud\/checkout-web\/assets\/app.latest.en.e1106bc6e216b426ca76.js\", \"totalBytes\": 236101}, {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"totalBytes\": 154514}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/files\/powd_default_9d5f9d11-5cbc-4e79-94d5-d16a08c0c9f1_2048x600_crop_top.jpg?v=1663620864\", \"totalBytes\": 141438}, {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"totalBytes\": 111750}, {\"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/2845\/8158\/files\/homepage-hero-01_2000x.jpg?v=1632386186\", \"totalBytes\": 104999}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-KWTC52R2PS\", \"totalBytes\": 101994}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-core.js?v=114413190972768648361683835857\", \"totalBytes\": 95713}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/vendor.js?v=65790349686031678741683835857\", \"totalBytes\": 92921}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/destination?id=MC-1WN7561LKE&l=dataLayer&cx=c\", \"totalBytes\": 84634}]" |
| 🔺unminified-javascript Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript. |
0 | Potential savings of 19 KiB | "[{\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/appmate.js\", \"totalBytes\": 19008, \"wastedBytes\": 8437, \"wastedPercent\": 44.38788584740827}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/jquery.min.js?v=140121706804890508401710394027\", \"totalBytes\": 32572, \"wastedBytes\": 5944, \"wastedPercent\": 18.24934416726437}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-filter.js?v=181423459592473457721683835857\", \"totalBytes\": 17733, \"wastedBytes\": 4648, \"wastedPercent\": 26.212967859031345}]" |
| 🔺unused-css-rules Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS. |
50 | Potential savings of 30 KiB | "[{\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/main.css?v=19231621704292209031710394180\", \"totalBytes\": 30861, \"wastedBytes\": 30831, \"wastedPercent\": 99.90426025087172}]" |
| 🔺unused-javascript Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript. |
0 | Potential savings of 347 KiB | "[{\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"totalBytes\": 153802, \"wastedBytes\": 67454, \"wastedPercent\": 43.85796603748221}, {\"url\": \"https:\/\/analytics.tiktok.com\/i18n\/pixel\/static\/main.MWIzOGRhOGZjMg.js\", \"totalBytes\": 111169, \"wastedBytes\": 53826, \"wastedPercent\": 48.41818052963549}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-core.js?v=114413190972768648361683835857\", \"totalBytes\": 94763, \"wastedBytes\": 37401, \"wastedPercent\": 39.468085458925835}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/destination?id=MC-1WN7561LKE&l=dataLayer&cx=c\", \"totalBytes\": 84610, \"wastedBytes\": 37166, \"wastedPercent\": 43.92624401841746}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-KWTC52R2PS\", \"totalBytes\": 101916, \"wastedBytes\": 33592, \"wastedPercent\": 32.96048923089024}, {\"url\": \"https:\/\/cdn.appmate.io\/legacy-toolkit\/1.4.44\/client-bundle.js\", \"totalBytes\": 40020, \"wastedBytes\": 29045, \"wastedPercent\": 72.57720712250509}, {\"url\": \"https:\/\/files.slideruletools.com\/eluredils-g.js\", \"totalBytes\": 38696, \"wastedBytes\": 27591, \"wastedPercent\": 71.30283491966021}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/jquery.min.js?v=140121706804890508401710394027\", \"totalBytes\": 32572, \"wastedBytes\": 24161, \"wastedPercent\": 74.17738433272089}, {\"url\": \"https:\/\/schemaplusfiles.s3.amazonaws.com\/loader.min.js?shop=preownedweddingdresses.myshopify.com\", \"totalBytes\": 27347, \"wastedBytes\": 22976, \"wastedPercent\": 84.01539541968023}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/jquery.min.js?v=140121706804890508401710394027\", \"totalBytes\": 32572, \"wastedBytes\": 22172, \"wastedPercent\": 68.0710166144293}]" |
| 🔺uses-long-cache-ttl A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies. |
50 | 36 resources found | "[{\"url\": \"https:\/\/schemaplusfiles.s3.amazonaws.com\/loader.min.js?shop=preownedweddingdresses.myshopify.com\", \"totalBytes\": 27780, \"wastedBytes\": 27780, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/services.mybcapps.com\/bc-sf-filter\/filter?t=1711976626929&_=pf&shop=preownedweddingdresses.myshopify.com&page=1&limit=12&sort=created-descending&display=grid&collection_scope=278748627118&tag=&product_available=true&variant_available=true&build_filter_tree=true&check_cache=true&sort_first=available&locale=en&sid=ae10fa0d-9de8-41f5-af1b-d5c6df3f7ca1&callback=BoostPFSFilterCallback&event_type=init\", \"totalBytes\": 10589, \"wastedBytes\": 10589, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/limits.minmaxify.com\/preownedweddingdresses.myshopify.com?v=92e&r=20221027142603\", \"totalBytes\": 7898, \"wastedBytes\": 7898, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/d23dclunsivw3h.cloudfront.net\/redirect-app.js?shop=preownedweddingdresses.myshopify.com\", \"totalBytes\": 1293, \"wastedBytes\": 1293, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/www.facebook.com\/tr\/?id=1608986842684434&ev=PageView&dl=https%3A%2F%2Fpreownedweddingdresses.com%2Fcollections%2Fall&rl=https%3A%2F%2Fpreownedweddingdresses.com%2F&if=false&ts=1711976640828&sw=800&sh=600&v=2.9.151&r=stable&a=shopify&ec=0&o=4126&fbp=fb.1.1711976640813.2142907526&hmd=41bc849ea79908565c2cda0c&pl=https%3A%2F%2Fpreownedweddingdresses.com%2Fcollections%2Fall&it=1711976639936&coo=false&eid=sh-99c2426a-57FA-45A1-D1E9-DA539CCE7806&rqm=GET\", \"totalBytes\": 273, \"wastedBytes\": 273, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/limits.minmaxify.com\/preownedweddingdresses.myshopify.com?v=92e&r=20221027142603\", \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/shop.app\/checkouts\/internal\/preloads.js?locale=en-US&shop_id=58028458158\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 60}, \"totalBytes\": 531, \"wastedBytes\": 526.575, \"cacheLifetimeMs\": 60000, \"cacheHitProbability\": 0.008333333333333333}, {\"url\": \"https:\/\/shop.app\/checkouts\/internal\/preloads.js?locale=en-US&shop_id=58028458158\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 60}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 60000, \"cacheHitProbability\": 0.008333333333333333}, {\"url\": \"https:\/\/diffuser-cdn.app-us1.com\/diffuser\/diffuser.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 300}, \"totalBytes\": 7512, \"wastedBytes\": 7199, \"cacheLifetimeMs\": 300000, \"cacheHitProbability\": 0.041666666666666664}, {\"url\": \"https:\/\/cdn.shopify.com\/proxy\/ada850936e38dcd2df3d66cbcc15ef68936751b95ad68068a4067e4d5cd61006\/a07online.activehosted.com\/js\/site-tracking.php?shop=preownedweddingdresses.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 600}, \"totalBytes\": 1105, \"wastedBytes\": 1012.9166666666666, \"cacheLifetimeMs\": 600000, \"cacheHitProbability\": 0.08333333333333333}, {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 1200}, \"totalBytes\": 60177, \"wastedBytes\": 53156.35, \"cacheLifetimeMs\": 1200000, \"cacheHitProbability\": 0.11666666666666668}, {\"url\": \"https:\/\/connect.facebook.net\/signals\/config\/1608986842684434?v=2.9.151&r=stable&domain=preownedweddingdresses.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 1200}, \"totalBytes\": 14003, \"wastedBytes\": 12369.316666666666, \"cacheLifetimeMs\": 1200000, \"cacheHitProbability\": 0.11666666666666668}, {\"url\": \"https:\/\/s.pinimg.com\/ct\/core.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 7200}, \"totalBytes\": 2122, \"wastedBytes\": 1591.5, \"cacheLifetimeMs\": 7200000, \"cacheHitProbability\": 0.25}, {\"url\": \"https:\/\/cdn1.affirm.com\/js\/v2\/affirm.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 14400}, \"totalBytes\": 154514, \"wastedBytes\": 105069.52, \"cacheLifetimeMs\": 14400000, \"cacheHitProbability\": 0.32}, {\"url\": \"https:\/\/files.slideruletools.com\/eluredils-g.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 14400}, \"totalBytes\": 39182, \"wastedBytes\": 26643.76, \"cacheLifetimeMs\": 14400000, \"cacheHitProbability\": 0.32}, {\"url\": \"https:\/\/files.slideruletools.com\/eluredils-g.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 14400}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 14400000, \"cacheHitProbability\": 0.32}, {\"url\": \"https:\/\/apps-shopify.ipblocker.io\/static\/media\/blockify.73d739ed281db820a041.png\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 86400}, \"totalBytes\": 19633, \"wastedBytes\": 7853.200000000001, \"cacheLifetimeMs\": 86400000, \"cacheHitProbability\": 0.6}, {\"url\": \"https:\/\/s.pinimg.com\/ct\/lib\/main.d1ecc6ee.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 1209600}, \"totalBytes\": 18842, \"wastedBytes\": 1847.358100558658, \"cacheLifetimeMs\": 1209600000, \"cacheHitProbability\": 0.90195530726257}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/optima_nova\/optimanova_n6.8cdcaeab0019e7f81e4e77a155957e3c90f35776.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=858594a7867e9de65b783a5be115964fc9dcf5b6728cc4c9670e635bb3a152ef\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 23202, \"wastedBytes\": 2168.3014315642445, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/optima_nova\/optimanova_n5.e2a058371e39fb7beb17b9c2986ad33e46962848.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=eab265e6d81cd80ab3dbdbaf4d876515c0f682bbb13ec31405237b36ac7c6bf6\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 23156, \"wastedBytes\": 2164.0025837988815, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n7.8cfc646eab1e39e2d81a26284624600ccae49d55.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=af7c5a094b25b3393e015ca02a7d82026eda61e5a6d2af7d18e7dfaf69acaa1b\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 20395, \"wastedBytes\": 1905.9782646648032, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n5.972a96b7a049f12c89d6d1cd0e1b6c9211f7ba14.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=8c608650324dda04254052b0bb251b41a5cbae96103b0f6332cf79fc6ae75fb6\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 20308, \"wastedBytes\": 1897.8478351955296, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n6.08f6a09127d450aa39c74986de08fd8fa84e6a11.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=23f74f1948f7d0d1a97a0809975dee5fa94b75fead2f6d074ff773a5c758527b\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 20113, \"wastedBytes\": 1879.6244587988815, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_i7.3a67996166b5b7f1b7cc3b35490ebd6824908dc5.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=5b0df4f47e1abd7c680aad1945b90a9afff330529e2eaee5a463ad8981dbbbe2\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 19566, \"wastedBytes\": 1828.505551675977, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_i4.f1583d9f457b68e44fbda187a48b4096d547d7f4.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=7e67ea80490123e56bccf17f644876ba404c23b6507812658ab8e3d0eae57456\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 19002, \"wastedBytes\": 1775.797939944133, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n4.7fd0287595be20cd5a683102bf49d073b6abf144.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=6a000eb685f76cc962d0e97f3c8b484f2b85561fea4079908e9b96b0e80788ae\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 18479, \"wastedBytes\": 1726.9219099162, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/fonts.shopifycdn.com\/avenir_next\/avenirnext_n4.7fd0287595be20cd5a683102bf49d073b6abf144.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=cf67275efc154607931ce0e016c8baf2788b018b9442aa25a1f51c1884cfa2b2\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/fonts.shopifycdn.com\/avenir_next\/avenirnext_n5.972a96b7a049f12c89d6d1cd0e1b6c9211f7ba14.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=89d7df9b19ef6706cf4dae18cd8b28feee58dea30a70ebc696061b914b4c0ac3\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_i4.f1583d9f457b68e44fbda187a48b4096d547d7f4.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=7e67ea80490123e56bccf17f644876ba404c23b6507812658ab8e3d0eae57456\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_i7.3a67996166b5b7f1b7cc3b35490ebd6824908dc5.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=5b0df4f47e1abd7c680aad1945b90a9afff330529e2eaee5a463ad8981dbbbe2\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n4.7fd0287595be20cd5a683102bf49d073b6abf144.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=6a000eb685f76cc962d0e97f3c8b484f2b85561fea4079908e9b96b0e80788ae\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n5.972a96b7a049f12c89d6d1cd0e1b6c9211f7ba14.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=8c608650324dda04254052b0bb251b41a5cbae96103b0f6332cf79fc6ae75fb6\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n6.08f6a09127d450aa39c74986de08fd8fa84e6a11.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=23f74f1948f7d0d1a97a0809975dee5fa94b75fead2f6d074ff773a5c758527b\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/avenir_next\/avenirnext_n7.8cfc646eab1e39e2d81a26284624600ccae49d55.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=af7c5a094b25b3393e015ca02a7d82026eda61e5a6d2af7d18e7dfaf69acaa1b\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/optima_nova\/optimanova_n5.e2a058371e39fb7beb17b9c2986ad33e46962848.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=eab265e6d81cd80ab3dbdbaf4d876515c0f682bbb13ec31405237b36ac7c6bf6\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}, {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/fonts\/optima_nova\/optimanova_n6.8cdcaeab0019e7f81e4e77a155957e3c90f35776.woff2?h1=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5hY2NvdW50Lm15c2hvcGlmeS5jb20&h2=cHJlb3duZWR3ZWRkaW5nZHJlc3Nlcy5jb20&hmac=858594a7867e9de65b783a5be115964fc9dcf5b6728cc4c9670e635bb3a152ef\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 2629800, \"immutable\": true}, \"totalBytes\": 0, \"wastedBytes\": 0, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}]" |
| 🔺uses-passive-event-listeners Consider marking your touch and wheel event listeners as `passive` to improve your page's scroll performance. Learn more about adopting passive event listeners. |
50 | "[{\"source\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/boost-pfs-vendor.js?v=5379623084837519351683835857\", \"line\": 2, \"type\": \"source-location\", \"column\": 9981, \"urlProvider\": \"network\"}}, {\"source\": {\"url\": \"https:\/\/preownedweddingdresses.com\/cdn\/shop\/t\/40\/assets\/jquery.min.js?v=140121706804890508401710394027\", \"line\": 6, \"type\": \"source-location\", \"column\": 4257, \"urlProvider\": \"network\"}}]" |
|
| 🔺uses-text-compression Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression. |
50 | Potential savings of 2 KiB | "[{\"url\": \"https:\/\/apps-shopify.ipblocker.io\/s\/api\/block\/check-ip\", \"totalBytes\": 3097, \"wastedBytes\": 2172}]" |