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Performance Report for https://www.promusa.biz/./t5204/schedule-appointment.html
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 |
|---|---|---|---|
| 🔺dom-size A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size. |
50 | 1,931 elements | ["ul.menucols0 > li.mobsubmenu > a > span.menu-title","div.searchModuleSub > div.filterTogTarget > div#colorNarrowSw > ul.color-list"] |
| 🔺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. |
25 | 3.9 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. |
50 | 4.0 s | "[]" |
| 🔺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. |
88 | 4.0 s | "[{\"url\": \"https:\/\/www.promusa.biz\/t5204\/schedule-appointment.html\", \"responseTime\": 145.69299999999998}]" |
| 🔺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 |
15 | 5.8 s | "[]" |
| 🔺largest-contentful-paint-element This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element |
0 | 5,810 ms | "[{\"type\": \"table\", \"items\": [{\"node\": {\"lhId\": \"page-0-A\", \"path\": \"5,HTML,2,BODY,2,DIV,0,DIV,8,HEADER,0,DIV,0,DIV,0,DIV,0,A\", \"type\": \"node\", \"snippet\": \"<a aria-label=\\\"Store Logo for Prom USA\\\" style=\\\"background-image: url("https:\/\/www.estylecdn.com\/\/usersimg\/118\/localimg\/re\u2026");\\\" href=\\\".\/\\\">\", \"selector\": \"div.row > div.col-lg-12 > div#logo-theme > a\", \"nodeLabel\": \"Store Logo for Prom USA\", \"boundingRect\": {\"top\": 234, \"left\": 0, \"right\": 785, \"width\": 785, \"bottom\": 393, \"height\": 159}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 658.9710001220703, \"percent\": \"11%\"}, {\"phase\": \"Load Delay\", \"timing\": 3577.2390275047064, \"percent\": \"62%\"}, {\"phase\": \"Load Time\", \"timing\": 611.4953563730678, \"percent\": \"11%\"}, {\"phase\": \"Render Delay\", \"timing\": 957.921116000154, \"percent\": \"16%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]" |
| 🔺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 |
50 | Potential savings of 0 KiB | "[{\"url\": \"https:\/\/js.stripe.com\/v3\/\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/js.stripe.com\/v3\/\", \"line\": 0, \"type\": \"source-location\", \"column\": 611867, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 46}, {\"url\": \"https:\/\/m.stripe.network\/out-4.5.43.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/m.stripe.network\/out-4.5.43.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 6768, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 30}]" |
| 🔺render-blocking-resources Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources. |
0 | Potential savings of 2,190 ms | "[{\"url\": \"https:\/\/estylecdn.com\/rdoassets\/catalog\/view\/theme\/pav_fashion\/stylesheet\/bootstrap.css\", \"wastedMs\": 1094, \"totalBytes\": 16746}, {\"url\": \"https:\/\/estylecdn.com\/ar\/fontawesome\/css\/all.css\", \"wastedMs\": 604, \"totalBytes\": 32521}, {\"url\": \"https:\/\/estylecdn.com\/rdoassets\/catalog\/view\/theme\/pav_fashion\/stylesheet\/stylesheet.min.css\", \"wastedMs\": 151, \"totalBytes\": 13032}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jqueryui\/1.12.1\/themes\/smoothness\/jquery-ui.min.css\", \"wastedMs\": 825, \"totalBytes\": 8262}, {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/Swiper\/4.5.0\/css\/swiper.min.css\", \"wastedMs\": 786, \"totalBytes\": 3250}, {\"url\": \"https:\/\/estylecdn.com\/ar\/slickmodal\/css\/slickModal.min.css\", \"wastedMs\": 151, \"totalBytes\": 3300}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.12.4\/jquery.min.js\", \"wastedMs\": 659, \"totalBytes\": 34064}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jqueryui\/1.12.1\/jquery-ui.min.js\", \"wastedMs\": 824, \"totalBytes\": 68102}, {\"url\": \"https:\/\/estylecdn.com\/ar\/js\/fancy2\/jquery.fancybox.min.js?v=2.1.5\", \"wastedMs\": 151, \"totalBytes\": 10460}, {\"url\": \"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.1.1\/js\/bootstrap.min.js\", \"wastedMs\": 1008, \"totalBytes\": 8552}, {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/Swiper\/4.5.0\/js\/swiper.min.js\", \"wastedMs\": 614, \"totalBytes\": 29251}]" |
| 🔺speed-index Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric. |
15 | 8.9 s | "[]" |
| 🔺unminified-javascript Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript. |
50 | Potential savings of 133 KiB | "[{\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/jquery-1.9.1.js\", \"totalBytes\": 268381, \"wastedBytes\": 124915, \"wastedPercent\": 46.543905865169286}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/appointment-scheduler.js\", \"totalBytes\": 33551, \"wastedBytes\": 7885, \"wastedPercent\": 23.502936004053776}, {\"url\": \"https:\/\/hostedpayments.fullsteampay.net\/js\/hostedcontrols\/1.0.0\/fullsteam.hostedcontrols.js\", \"totalBytes\": 8986, \"wastedBytes\": 3096, \"wastedPercent\": 34.45494566388573}]" |
| 🔺unsized-images Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions |
50 | ["div#footerRow1 > div.col-lg-3 > div#footerLogo > img"] |
|
| 🔺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. |
0 | Potential savings of 76 KiB | "[{\"url\": \"https:\/\/estylecdn.com\/ar\/fontawesome\/css\/all.css\", \"totalBytes\": 31981, \"wastedBytes\": 31859, \"wastedPercent\": 99.61776692993162}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/css\/bootstrap-3.3.7\/bootstrap.min.css\", \"totalBytes\": 20119, \"wastedBytes\": 19449, \"wastedPercent\": 96.67161716171616}, {\"url\": \"https:\/\/estylecdn.com\/rdoassets\/catalog\/view\/theme\/pav_fashion\/stylesheet\/bootstrap.css\", \"totalBytes\": 16389, \"wastedBytes\": 15186, \"wastedPercent\": 92.66183443694776}, {\"url\": \"https:\/\/estylecdn.com\/rdoassets\/catalog\/view\/theme\/pav_fashion\/stylesheet\/stylesheet.min.css\", \"totalBytes\": 12725, \"wastedBytes\": 11504, \"wastedPercent\": 90.4011483195138}]" |
| 🔺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 1,057 KiB | "[{\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/jquery-ui-1.9.1.min.js\", \"totalBytes\": 237104, \"wastedBytes\": 212397, \"wastedPercent\": 89.57967811593225}, {\"url\": \"https:\/\/www.gstatic.com\/recaptcha\/releases\/moV1mTgQ6S91nuTnmll4Y9yf\/recaptcha__en.js\", \"totalBytes\": 203527, \"wastedBytes\": 148597, \"wastedPercent\": 73.01102417025372}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/jquery-1.9.1.js\", \"totalBytes\": 268381, \"wastedBytes\": 148305, \"wastedPercent\": 55.25912788163097}, {\"url\": \"https:\/\/js.stripe.com\/v3\/\", \"totalBytes\": 171743, \"wastedBytes\": 134459, \"wastedPercent\": 78.29065350276711}, {\"url\": \"https:\/\/www.gstatic.com\/recaptcha\/releases\/moV1mTgQ6S91nuTnmll4Y9yf\/recaptcha__en.js\", \"totalBytes\": 203527, \"wastedBytes\": 114560, \"wastedPercent\": 56.28761017814292}, {\"url\": \"https:\/\/www.gstatic.com\/recaptcha\/releases\/moV1mTgQ6S91nuTnmll4Y9yf\/recaptcha__en.js\", \"totalBytes\": 203527, \"wastedBytes\": 101906, \"wastedPercent\": 50.07011114131551}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jqueryui\/1.12.1\/jquery-ui.min.js\", \"totalBytes\": 59997, \"wastedBytes\": 51583, \"wastedPercent\": 85.97576359651198}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/moment-with-langs.min.js\", \"totalBytes\": 120654, \"wastedBytes\": 44267, \"wastedPercent\": 36.68921046960731}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-8C8ZHDKWMC\", \"totalBytes\": 102017, \"wastedBytes\": 39477, \"wastedPercent\": 38.696508916548986}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/appointment-scheduler.js\", \"totalBytes\": 33549, \"wastedBytes\": 31312, \"wastedPercent\": 93.33214104742316}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/bootstrap-3.3.7\/bootstrap.min.js\", \"totalBytes\": 37045, \"wastedBytes\": 30398, \"wastedPercent\": 82.05695775408287}, {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/Swiper\/4.5.0\/js\/swiper.min.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"source\": \"\u2026\", \"sourceBytes\": 28852, \"sourceWastedBytes\": 24690}]}, \"totalBytes\": 28921, \"wastedBytes\": 24690, \"wastedPercent\": 85.36901840011257}]" |
| 🔺uses-long-cache-ttl A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies. |
50 | 4 resources found | "[{\"url\": \"https:\/\/hostedpayments.fullsteampay.net\/js\/hostedcontrols\/1.0.0\/fullsteam.hostedcontrols.js\", \"totalBytes\": 9315, \"wastedBytes\": 9315, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/cip-storage.chargeitpro.com\/webpos\/CIP.token.js\", \"totalBytes\": 3013, \"wastedBytes\": 3013, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/js.stripe.com\/v3\/\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 60}, \"totalBytes\": 172086, \"wastedBytes\": 170651.95, \"cacheLifetimeMs\": 60000, \"cacheHitProbability\": 0.008333333333333333}, {\"url\": \"https:\/\/m.stripe.network\/out-4.5.43.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 300}, \"totalBytes\": 14764, \"wastedBytes\": 14148.833333333334, \"cacheLifetimeMs\": 300000, \"cacheHitProbability\": 0.041666666666666664}]" |
| 🔺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:\/\/www.gstatic.com\/recaptcha\/releases\/moV1mTgQ6S91nuTnmll4Y9yf\/recaptcha__en.js\", \"line\": 60, \"type\": \"source-location\", \"column\": 206, \"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 665 KiB | "[{\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/jquery-1.9.1.js\", \"totalBytes\": 268381, \"wastedBytes\": 188605}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/jquery-ui-1.9.1.min.js\", \"totalBytes\": 237108, \"wastedBytes\": 174616}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/moment-timezone-with-data.min.js\", \"totalBytes\": 180520, \"wastedBytes\": 155958}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/moment-with-langs.min.js\", \"totalBytes\": 136050, \"wastedBytes\": 98862}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/bootstrap-3.3.7\/bootstrap.min.js\", \"totalBytes\": 37045, \"wastedBytes\": 27213}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/appointment-scheduler.js\", \"totalBytes\": 33551, \"wastedBytes\": 25890}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/marketingtools.js\", \"totalBytes\": 4022, \"wastedBytes\": 3030}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/jquery.maskedinput-1.4.1.min.js\", \"totalBytes\": 4324, \"wastedBytes\": 2364}, {\"url\": \"https:\/\/app.bridallive.com\/bl-server\/resources\/js\/marketingtools\/accessibe-init.js\", \"totalBytes\": 3209, \"wastedBytes\": 2158}, {\"url\": \"https:\/\/cip-storage.chargeitpro.com\/webpos\/CIP.token.js\", \"totalBytes\": 2648, \"wastedBytes\": 1788}]" |