Performance Report for https://www.kmshair.com/en-UK/About-KMS/

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.

"[{\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/common\/lib.js\", \"total\": 1605.455400000001, \"scripting\": 647.9706000000015, \"scriptParseCompile\": 5.7075}, {\"url\": \"https:\/\/cdn.cookielaw.org\/consent\/df6be7da-4463-41c4-b342-e39ec345d487\/OtAutoBlock.js\", \"total\": 565.7064, \"scripting\": 477.5562, \"scriptParseCompile\": 55.6362}, {\"url\": \"https:\/\/fontplus.aem.kao.com\/accessor\/script\/fontplus.js?EIr0inqzQsY%3D&pm=1&aa=1\", \"total\": 427.26359999999914, \"scripting\": 423.2711999999991, \"scriptParseCompile\": 2.8593}, {\"url\": \"https:\/\/www.kmshair.com\/en-UK\/About-KMS\/\", \"total\": 349.0370999999999, \"scripting\": 4.6041, \"scriptParseCompile\": 0.1236}, {\"url\": \"https:\/\/cdn.cookielaw.org\/scripttemplates\/202307.1.0\/otBannerSdk.js\", \"total\": 305.0411999999999, \"scripting\": 158.55149999999992, \"scriptParseCompile\": 2.7165}, {\"url\": \"Unattributable\", \"total\": 141.85079999999962, \"scripting\": 0.6600000000000001, \"scriptParseCompile\": 0}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/libs_kao\/kaousa\/www-kmshair-com\/component.js\", \"total\": 61.42439999999999, \"scripting\": 0.08970000000000002, \"scriptParseCompile\": 0.1347}]"

Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.

"[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.0959940497924189, \"cumulativeLayoutShiftMainFrame\": 0.0959940497924189}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.0959940497924189}]"

A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.

["h2.g-HeadingTitle__h2 > span.cmn-richtext > span > br","body"]

First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.

"[{\"url\": \"http:\/\/ip-api.com\/json\", \"resolution\": \"Blocked\"}]"

First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.

"[{\"url\": \"http:\/\/ip-api.com\/json\", \"resolution\": \"Blocked\"}]"

Leverage the `font-display` CSS feature to ensure text is user-visible while webfonts are loading. Learn more about `font-display`.

"[{\"url\": \"https:\/\/www.kmshair.com\/etc\/designs\/kaousa\/www-kmshair-com\/en-us\/component\/fonts\/SMUDGER.woff\", \"wastedMs\": 285.7929997444153}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/designs\/kaousa\/www-kmshair-com\/en-us\/component\/fonts\/DIN%201451%20ENGSCHRIFT.woff\", \"wastedMs\": 175.27200031280518}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/designs\/kaousa\/www-kmshair-com\/en-us\/component\/fonts\/kms.ttf?6vheq9\", \"wastedMs\": 279.36200046539307}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/designs\/kaousa\/www-kmshair-com\/en-us\/component\/fonts\/icomoon.ttf?vlhs1s\", \"wastedMs\": 65.02500009536743}, {\"url\": \"https:\/\/fontplus.aem.kao.com\/fp-bf\/3d4c80e6\", \"wastedMs\": 1038.0110001564026}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/common\/component\/fonts\/icomoon.ttf\", \"wastedMs\": 216.7779998779297}]"

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.

"[{\"url\": \"https:\/\/www.kmshair.com\/en-UK\/About-KMS\/\", \"responseTime\": 9.848999999999997}]"

Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

"[{\"url\": \"http:\/\/ip-api.com\/json\", \"resolution\": \"Blocked\"}]"

This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element

"[{\"type\": \"table\", \"items\": [{\"node\": {\"lhId\": \"page-0-IMG\", \"path\": \"1,HTML,1,BODY,4,DIV,5,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,1,P,0,IMG\", \"type\": \"node\", \"snippet\": \"<img data-src=\\\"\/\/kao-h.assetsadobe3.com\/is\/image\/content\/dam\/sites\/kaousa\/www-kmshair-com\u2026\\\" src=\\\"https:\/\/kao-h.assetsadobe3.com\/is\/image\/content\/dam\/sites\/kaousa\/www-kmsha\u2026\\\" data-breakpoints=\\\"128,320,640,768,1024,1366,1920,2400,3400\\\" alt=\\\"KMS-hair-shampoo-bar-desktop-2\\\" class=\\\"cq-dd-image\\\" style=\\\"width : 100%;\\\">\", \"selector\": \"div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image\", \"nodeLabel\": \"KMS-hair-shampoo-bar-desktop-2\", \"boundingRect\": {\"top\": 75, \"left\": -2355, \"right\": -1570, \"width\": 785, \"bottom\": 516, \"height\": 441}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 685.1065, \"percent\": \"5%\"}, {\"phase\": \"Load Delay\", \"timing\": 12886.738165632896, \"percent\": \"88%\"}, {\"phase\": \"Load Time\", \"timing\": 523.1653192844715, \"percent\": \"4%\"}, {\"phase\": \"Render Delay\", \"timing\": 532.0620150826326, \"percent\": \"4%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]"

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

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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

"[{\"group\": \"scriptEvaluation\", \"duration\": 1908.5772000000088, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"styleLayout\", \"duration\": 1266.9252, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"other\", \"duration\": 421.3302000000005, \"groupLabel\": \"Other\"}, {\"group\": \"scriptParseCompile\", \"duration\": 87.90360000000005, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"parseHTML\", \"duration\": 42.98760000000003, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"garbageCollection\", \"duration\": 38.15850000000007, \"groupLabel\": \"Garbage Collection\"}, {\"group\": \"paintCompositeRender\", \"duration\": 14.9643, \"groupLabel\": \"Rendering\"}]"

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.

[]

Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.

["div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextHP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.c260brandFooter > a#common_image_item_20170303223703591_9gIf > p.g-Image__img > img.cq-dd-image"]

For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. Learn how to avoid document.write().

"[{\"source\": {\"url\": \"https:\/\/assets.adobedtm.com\/46f7aa89c5c29a2e0a036bb0dd699ffc023b83b8\/satelliteLib-d7b9e112acc3fa532aec98d397397103aacc26d1.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 13857, \"urlProvider\": \"network\"}}]"

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.

["div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div > div.ot-pc-header > div.ot-pc-logo > img","div.ot-pc-footer > div.ot-pc-footer-logo > a > img"]

If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.

["div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image"]

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.

"[{\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/common\/lib.css\", \"wastedMs\": 314, \"totalBytes\": 16190}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/common\/component.css\", \"wastedMs\": 1255, \"totalBytes\": 59424}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/designs\/kaousa\/www-kmshair-com\/en-us\/component.css\", \"wastedMs\": 627, \"totalBytes\": 51228}, {\"url\": \"https:\/\/c.marsflag.com\/mf\/mfx\/1.0\/css\/mfx-sbox.css\", \"wastedMs\": 826, \"totalBytes\": 4400}, {\"url\": \"https:\/\/www.kmshair.com\/etc\/clientlibs\/common\/lib.js\", \"wastedMs\": 941, \"totalBytes\": 142020}, {\"url\": \"https:\/\/assets.adobedtm.com\/46f7aa89c5c29a2e0a036bb0dd699ffc023b83b8\/satelliteLib-d7b9e112acc3fa532aec98d397397103aacc26d1.js\", \"wastedMs\": 1261, \"totalBytes\": 25855}]"

Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.

"[{\"url\": \"http:\/\/ip-api.com\/json\", \"resolution\": \"Blocked\"}]"

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.

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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.

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Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

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Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

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Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

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Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

["div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-GroupBox > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextVP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.g-ImageTextHP__contentsBlock__image > div.g-Image > p.g-Image__img > img.cq-dd-image","div.c260brandFooter > a#common_image_item_20170303223703591_9gIf > p.g-Image__img > img.cq-dd-image","div.header-logoContainer > a#common_image_item_20191219185344668_9ar3 > p.g-Image__img > img.dmDisable"]

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.

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Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

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A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.

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Consider marking your touch and wheel event listeners as `passive` to improve your page's scroll performance. Learn more about adopting passive event listeners.

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Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.

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Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.

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