Tested 2025-04-29 01:38:05 using Chrome 132.0.6834.83 (runtime settings).
| Metric | Value |
|---|---|
| Page metrics | |
| Performance score | 57 |
| Total page size | 2.4 MB |
| Requests | 78 |
| Timing metrics | |
| TTFB | 146 ms |
| First Paint | 376 ms |
| Fully Loaded | 5.138 s |
| Google Web Vitals | |
| TTFB | 146 ms |
| First Contentful Paint (FCP) | 376 ms |
| Largest Contentful Paint (LCP) | 615 ms |
| Cumulative Layout Shift (CLS) | 0.02 |
| 112 ms | |
| Total Blocking Time | 181 ms |
| Max Potential FID | 100 ms |
| CPU metrics | |
| CPU long tasks | 12 |
| CPU last long task happens at | 4.514 s |
| Visual Metrics | |
| First Visual Change | 400 ms |
| Speed Index | 722 ms |
| Visual Complete 85% | 1.166 s |
| Visual Complete 99% | 2.200 s |
| Last Visual Change | 2.200 s |
Use--filmstrip.showAll to show all filmstrips.
0 s
0.4 sFirst Contentful Paint 376 msLayout Shift 0.01596 390 msFirst Visual Change 400 ms
0.5 sCPU Long Task duration 59 ms0.6 sCPU Long Task duration 52 msLayout Shift 0.00110 552 ms
0.7 sLCP <DIV> 615 msLayout Shift 0.00051 626 msCPU Long Task duration 55 msHeading 633 ms
0.8 sCPU Long Task duration 70 ms
0.9 sCPU Long Task duration 59 ms
1 sLayout Shift 0.00017 963 msDOM Content Loaded Time 971 msCPU Long Task duration 62 ms
1.1 s
1.2 sVisual Complete 85% 1.166 sLargest Image 1.200 s
1.3 s
1.4 s
1.5 s
1.6 s
1.7 sCPU Long Task duration 52 ms
1.8 sCPU Long Task duration 83 msVisual Complete 95% 1.800 s
1.9 s
2 sPage Load Time 1.902 s
2.1 s
2.2 sLast Visual Change 2.200 sVisual Complete 99% 2.200 sThe coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 8.1.1.
| Title | Advice | Score | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avoid slowing down the critical rendering path (avoidRenderBlocking) | The page has 3 blocking requests and 5 in body parser blocking (5 JavaScript and 3 CSS). There are 2 potentially render blocking requests. You need to verify if they are render blocking: https://apis.google.com/js/platform.js https://www.googletagmanager.com/gtag/js?id=G-2M8CLPGL2R | 48 | |||||||||||||||||||||||||||
| Description: The critical rendering path is what the browser needs to do to start rendering the page. Every file requested inside of the head element will postpone the rendering of the page, because the browser need to do the request. Avoid loading JavaScript synchronously inside of the head (you should not need JavaScript to render the page), request files from the same domain as the main document (to avoid DNS lookups) and inline CSS for really fast rendering and a short rendering path. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Don't scale images in the browser (avoidScalingImages) | The page has 10 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them. | 0 | |||||||||||||||||||||||||||
| Description: It's easy to scale images in the browser and make sure they look good in different devices, however that is bad for performance! Scaling images in the browser takes extra CPU time and will hurt performance on mobile. And the user will download extra kilobytes (sometimes megabytes) of data that could be avoided. Don't do that, make sure you create multiple version of the same image server-side and serve the appropriate one. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Avoid using Google Tag Manager. (googleTagManager) | The page is using Google Tag Manager, this is a performance risk since non-tech users can add JavaScript to your page. | 0 | |||||||||||||||||||||||||||
| Description: Google Tag Manager makes it possible for non tech users to add scripts to your page that will downgrade performance. | |||||||||||||||||||||||||||||
| Inline CSS for faster first render (inlineCss) | The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens. | 95 | |||||||||||||||||||||||||||
| Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded. | |||||||||||||||||||||||||||||
| Avoid CPU Long Tasks (longTasks) | The page has 12 CPU long tasks with the total of 781 ms. The total blocking time is 181 ms . However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks. | 0 | |||||||||||||||||||||||||||
| Description: Long CPU tasks locks the thread. To the user this is commonly visible as a "locked up" page where the browser is unable to respond to user input; this is a major source of bad user experience on the web today. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. To debug you should use the Chrome timeline log and drag/drop it into devtools or use Firefox Geckoprofiler. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Avoid Frontend single point of failures (spof) | The page has 1 request inside of the head that can cause a SPOF (single point of failure). Load them asynchronously or move them outside of the document head. | 90 | |||||||||||||||||||||||||||
| Description: A page can be stopped from loading in the browser if a single JavaScript, CSS, and in some cases a font, couldn't be fetched or is loading really slowly (the white screen of death). That is a scenario you really want to avoid. Never load 3rd-party components synchronously inside of the head tag. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Avoid extra requests by setting cache headers (cacheHeaders) | The page has 10 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 41.1 kB the next access. | 0 | |||||||||||||||||||||||||||
| Description: The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Long cache headers is good (cacheHeadersLong) | The page has 18 requests that have a shorter cache time than 30 days (but still a cache time). | 82 | |||||||||||||||||||||||||||
| Description: Setting a cache header is good. Setting a long cache header (at least 30 days) is even better beacause then it will stay long in the browser cache. But what do you do if that asset change? Rename it and the browser will pick up the new version. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Always compress text content (compressAssets) | The page has 1 request that are served uncompressed. You could save a lot of bytes by sending them compressed instead. | 90 | |||||||||||||||||||||||||||
| Description: In the early days of the Internet there were browsers that didn't support compressing (gzipping) text content. They do now. Make sure you compress HTML, JSON, JavaScript, CSS and SVG. It will save bytes for the user; making the page load faster and use less bandwith. | |||||||||||||||||||||||||||||
Offenders:
| |||||||||||||||||||||||||||||
| Total CSS size shouldn't be too big (cssSize) | The total CSS transfer size is 86 kB and uncompressed size is 470.6 kB. That is big and the CSS could most probably be smaller. | 50 | |||||||||||||||||||||||||||
| Description: Delivering a massive amount of CSS to the browser is not the best thing you can do, because it means more work for the browser when parsing the CSS against the HTML and that makes the rendering slower. Try to send only the CSS that is used on that page. And make sure to remove CSS rules when they aren't used anymore. | |||||||||||||||||||||||||||||
Offenders:
| |||||||||||||||||||||||||||||
| The favicon should be small and cacheable (favicon) | The favicon size is 15.3 kB bytes. That's quite big, can you make it smaller? | 50 | |||||||||||||||||||||||||||
| Description: It is easy to make the favicon big but please avoid doing that, because every browser will then perform an unnecessarily large download. And make sure the cache headers are set for a long time for the favicon. It is easy to miss since it's another content type. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Avoid too many fonts (fewFonts) | The page has 10 font requests. Do you really need them? What value does the fonts give the user? | 0 | |||||||||||||||||||||||||||
| Description: How many fonts do you need on a page for the user to get the message? Fonts can slow down the rendering of content, try to avoid loading too many of them because worst case it can make the text invisible until they are loaded (FOIT—flash of invisible text), best case they will flicker the text content when they arrive. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Total image size shouldn't be too big (imageSize) | The page total image size is 844.9 kB. It's really big. Is the page using the right format for the images? Can they be lazy loaded? Are they compressed as good as they can be? Make them smaller by using https://imageoptim.com/. | 50 | |||||||||||||||||||||||||||
| Description: Avoid having too many large images on the page. The images will not affect the first paint of the page, but it will eat bandwidth for the user. | |||||||||||||||||||||||||||||
| Total JavaScript size shouldn't be too big (javascriptSize) | The total JavaScript transfer size is 1.3 MB and the uncompressed size is 4 MB. This is totally crazy! There is really room for improvement here. | 0 | |||||||||||||||||||||||||||
| Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks? | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Avoid using incorrect mime types (mimeTypes) | The page has 1 misconfigured mime type. | 99 | |||||||||||||||||||||||||||
| Description: It's not a great idea to let browsers guess content types (content sniffing), in some cases it can actually be a security risk. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Make each CSS response small (optimalCssSize) | https://www.antikeo.com/assets/vendor/bootstrap/css/bootstrap.min.css size is 20.5 kB (20547) and that is bigger than the limit of 14.5 kB. https://www.antikeo.com/assets/css/style-1.6.min.css?160 size is 42.3 kB (42261) and that is bigger than the limit of 14.5 kB. https://www.antikeo.com/assets/css/plugins-1.6.css size is 18.6 kB (18606) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB. | 70 | |||||||||||||||||||||||||||
| Description: Make CSS responses small to fit into the magic number TCP window size of 14.5 KB. The browser can then download the CSS faster and that will make the page start rendering earlier. | |||||||||||||||||||||||||||||
Offenders:
| |||||||||||||||||||||||||||||
| Total page size shouldn't be too big (pageSize) | The page total transfer size is 2.5 MB, which is more than the coach limit of 2 MB. That is really big and you need to make it smaller. | 0 | |||||||||||||||||||||||||||
| Description: Avoid having pages that have a transfer size over the wire of more than 2 MB (desktop) and 1 MB (mobile) because that is really big and will hurt performance and will make the page expensive for the user if she/he pays for the bandwidth. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Don't use private headers on static content (privateAssets) | The page has 11 requests with private headers. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone. | 0 | |||||||||||||||||||||||||||
| Description: If you set private headers on content, that means that the content are specific for that user. Static content should be able to be cached and used by everyone. Avoid setting the cache header to private. | |||||||||||||||||||||||||||||
| Offenders: | |||||||||||||||||||||||||||||
| Page info | |
|---|---|
| Title | Antikeo | La marketplace d’Antiquités en ligne, mises en vente et certifiées par des antiquaires professionnels |
| Width | 1350 |
| Height | 9407 |
| DOM elements | 1624 |
| Avg DOM depth | 11 |
| Max DOM depth | 20 |
| Iframes | 2 |
| Script tags | 41 |
| Local storage | 75 B |
| Session storage | 9 B |
| Network Information API | 4g |
| Resource Hints |
|---|
| preconnect |
| https://use.typekit.net/ |
| https://p.typekit.net/ |
| https://fonts.googleapis.com/ |
| https://fonts.gstatic.com/ |
| https://www.googletagmanager.com/ |
| https://cdn.jsdelivr.net/ |
Data collected using Wappalyzer version 6.10.66. With updated code from Webappanalyzer 2024-12-27. Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyzer find more information about technologies used.
| Technology | Confidence | Category |
|---|---|---|
| Envoy | 100 | Reverse proxies |
| Azure Front Door | 100 | Load balancers |
| Azure | 100 | PaaS |
| Nginx | 100 | Web servers Reverse proxies |
| HSTS | 100 | Security |
| Cloudflare | 100 | CDN |
| HTTP/3 | 100 | Miscellaneous |
Data collected using Third Party Web 0.26.2
| Cdn |
|---|
| Google Fonts |
| Cloudflare CDN |
| Adobe TypeKit |
| Google CDN |
| Survelliance |
| Google Fonts |
| Other Google APIs/SDKs |
| Google Tag Manager |
| Google CDN |
| Google Analytics |
| Utility |
| Other Google APIs/SDKs |
| Cookie-Script.com |
| Clarity |
| Tag-manager |
| Google Tag Manager |
| Social |
| Analytics |
| Google Analytics |
| Ad |
| Bing Ads |
| Visual Metrics | |
|---|---|
| First Visual Change | 400 ms |
| Speed Index | 722 ms |
| Largest Image | 1.200 s |
| Heading | 633 ms |
| LargestContentfulPaint | 2.200 s |
| Last Meaningful Paint | 2.200 s |
| Largest Contentful Paint | 2.200 s |
| Visual Complete 85% | 1.166 s |
| Visual Complete 95% | 1.800 s |
| Visual Complete 99% | 2.200 s |
| Last Visual Change | 2.200 s |
| Visual Readiness | 1.800 s |
| Navigation Timing | |
|---|---|
| backEndTime | 146 ms |
| domContentLoadedTime | 971 ms |
| domInteractiveTime | 970 ms |
| domainLookupTime | 16 ms |
| frontEndTime | 1.745 s |
| pageDownloadTime | 11 ms |
| pageLoadTime | 1.902 s |
| redirectionTime | 0 ms |
| serverConnectionTime | 19 ms |
| serverResponseTime | 116 ms |
| Google Web Vitals | |
|---|---|
| Time to first byte (TTFB) | 146 ms |
| First Contentful Paint (FCP) | 376 ms |
| Largest Contentful Paint (LCP) | 615 ms |
| Cumulative Layout Shift (CLS) | 0.02 |
| Interaction to next paint (INP) | 112 ms |
| Total Blocking Time (TBT) | 181 ms |
| First Contentful Paint info | |
|---|---|
| Elements that needed recalculate style before FCP | 102 |
| Time spent in recalculate style before FCP | 12.413 ms |
| Extra timings | |
|---|---|
| TTFB | 146 ms |
| First Paint | 376 ms |
| Load Event End | 1.905 s |
| Fully loaded | 5.138 s |
When in time the page main content is rendered (collected using the Largest Contentful Paint API). Read more about Largest Contentful Paint.
| Element type | DIV |
| Element/tag | <div class="col-12 col-sm-6 order-0 order-sm-1 item-half-right item_95"></div> |
| Render time | 615 ms |
| Element render delay | 341 ms |
| TTFB | 146 ms |
| Resource delay | 38 ms |
| Resource load duration | 90 ms |
| Elements that needed recalculate style before LCP | 288 |
| Time spent in recalculate style before LCP | 23.17 ms |
| Load time | 507 ms |
| URL | https://www.antikeo....3804-69424612.jpg |
| Size (width*height) | 292382 |
| DOM path | |
| div:eq(4) > div > div > div > div#main-slider > div > div > div > a > div > div > div:eq(1)> div:eq(4) > div > div > div > div#main-slider > div > div > div > a > div > div > div:eq(1)> | |
The largest contentful paint is highlighted in the image. If no element is highlighted the element was removed before the screenshot or the LCP API couldn't find the element.
The Largest Contentful Paint API highlighted this image as a part of the LCP.
0.01774 cumulative layout shift collected from the Cumulative Layout Shift API.
These HTML elements contribute most to the Cumulative Layout Shifts of the page. The higher score, the more layout shift.
| Score | HTML Element |
|---|---|
| 0.01596 | <button class="btn btn-default btn-search" aria-label="search"></button>,<div class="nav-top-right"></div>,<ul class="nav navbar-nav mega-menu"></ul> |
| body > header#header > div:eq(1) > div > div:eq(0) > div:eq(0) > div > div > div > div > div:eq(1) > form#form_validate_search > div > button,body > header#header > div:eq(1) > div > div:eq(0) > div:eq(0) > div > div > div > div > div:eq(2),body > header#header > div:eq(1) > div > div:eq(0) > div:eq(1) > div > div > ul | |
| 0.00110 | <div class="container"></div>,<div class="col-12 nav-top-left"></div>,<button class="btn btn-default btn-search" aria-label="search"></button>,<div class="container"></div> |
| body > header#header > div:eq(0) > div,body > header#header > div:eq(1) > div > div:eq(0) > div:eq(0) > div > div > div,body > header#header > div:eq(1) > div > div:eq(0) > div:eq(0) > div > div > div > div > div:eq(1) > form#form_validate_search > div > button,body > header#header > div:eq(1) > div > div:eq(0) > div:eq(1) > div | |
| 0.00051 | |
| body > div:eq(4) > div > div > div > div#main-slider > div > div > div > a > div > div > div:eq(0) > div > p > #text | |
| 0.00017 | <a href="https://www.antikeo.com/"></a> |
| body > header#header > div:eq(1) > div > div:eq(0) > div:eq(0) > div > div > div > div > div:eq(0) > a | |
The elements that have shifted place is highlighted in the image (that have a higher value than 0.01). If the element shifted outside of the viewport, you will not see it there. It can be hard to understand what content that has shifted, if that's the case, checkout the video or the filmstrip of the run.
Interaction to Next Paint (INP) is a metric that try to measure responsiveness. It's useful if you are testing user journeys. Read more about Interaction to Next Paint.
The measured latency was 112 ms.
| Event type | pointerover |
| Element type | DIV |
| Element class name | col-12 col-sm-6 order-0 order-sm-1 item-half-right item_95 |
| Event target | div.col-12.col-sm-6.order-0.order-sm-1.item-half-right.item_95 |
| Load state when the event happened | loading |
Read more about the Long Animation Frames API here here.
The top 10 longest animation frames entries
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 61 ms | 74.2 ms | 51.8 ms | 48.5 ms | 3.3 ms |
| https://www.googletagmanager.com/gtm.js?id=GTM-PGPNSX6 | ||||
Invoker: https://www.googletagmanager.com/gtm.js?id=GTM-PGPNSX6 | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 50 ms | 100 ms | 0 ms | 0 ms | 0 ms |
| https://www.googletagmanager.com/gtag/js?id=G-2NB4BK7JZ8&l=dataLayer&cx=c>m=45He54s0h2v830982579za200&tag_exp=102887800~103051953~103077950~103106314~103106316~103116026~103200004 | ||||
Invoker: https://www.googletagmanager.com/gtag/js?id=G-2NB4BK7JZ8&l=dataLayer&cx=c>m=45He54s0h2v830982579za200&tag_exp=102887800~103051953~103077950~103106314~103106316~103116026~103200004 | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 30 ms | 105.2 ms | 9.8 ms | 8.6 ms | 1.2 ms |
| https://www.googletagmanager.com/gtag/js?id=AW-387766912&l=dataLayer&cx=c>m=45He54s0h2v830982579za200&tag_exp=102887800~103051953~103077950~103106314~103106316~103116026~103200004 | ||||
Invoker: https://www.googletagmanager.com/gtag/js?id=AW-387766912&l=dataLayer&cx=c>m=45He54s0h2v830982579za200&tag_exp=102887800~103051953~103077950~103106314~103106316~103116026~103200004 | ||||
| https://www.antikeo.com/assets/js/plugins-1.6.js | ||||
Invoker: https://www.antikeo.com/assets/js/plugins-1.6.js | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 24 ms | 74 ms | 0 ms | 0 ms | 0 ms |
| https://www.clarity.ms/s/0.8.1/clarity.js | ||||
Invoker: TimerHandler:setTimeout | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 23 ms | 111 ms | 11 ms | 10.1 ms | 0.9 ms |
| https://apis.google.com/_/scs/abc-static/_/js/k=gapi.lb.en.UrDN-rBnMgo.O/m=ratingbadge/rt=j/sv=1/d=1/ed=1/rs=AHpOoo8Lt5m-Nn72_E0-4M58GbbhD_y7Yw/cb=gapi.loaded_0?le=scs | ||||
Invoker: https://apis.google.com/_/scs/abc-static/_/js/k=gapi.lb.en.UrDN-rBnMgo.O/m=ratingbadge/rt=j/sv=1/d=1/ed=1/rs=AHpOoo8Lt5m-Nn72_E0-4M58GbbhD_y7Yw/cb=gapi.loaded_0?le=scs | ||||
| https://www.googletagmanager.com/gtm.js?id=GTM-PGPNSX6 | ||||
Invoker: TimerHandler:setTimeout | ||||
| https://www.antikeo.com/assets/js/jquery-3.7.0.min.js | ||||
Forced Style And Layout Duration: 7 ms Invoker: TimerHandler:setTimeout | ||||
| https://www.antikeo.com/assets/js/jquery-3.7.0.min.js | ||||
Invoker: TimerHandler:setTimeout | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 16 ms | 92.7 ms | 6.3 ms | 5.1 ms | 1.2 ms |
| https://cdn.cookie-script.com/s/a4f242d5bd003c3c50738127f3f6c4c6.js | ||||
Invoker: https://cdn.cookie-script.com/s/a4f242d5bd003c3c50738127f3f6c4c6.js | ||||
| https://apis.google.com/js/platform.js | ||||
Invoker: https://apis.google.com/js/platform.js | ||||
| https://www.antikeo.com/ | ||||
Invoker: https://www.antikeo.com/ | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 10 ms | 61.3 ms | 4.7 ms | 2 ms | 2.7 ms |
| https://www.antikeo.com/ | ||||
Forced Style And Layout Duration: 31 ms Invoker: https://www.antikeo.com/ | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 9 ms | 59 ms | 0 ms | 0 ms | 0 ms |
| https://connect.facebook.net/en_US/fbevents.js | ||||
Invoker: https://connect.facebook.net/en_US/fbevents.js | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 8 ms | 57.7 ms | 16.3 ms | 11.2 ms | 5.1 ms |
| https://www.googletagmanager.com/gtm.js?id=GTM-PGPNSX6 | ||||
Invoker: TimerHandler:setTimeout | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 7 ms | 57.1 ms | -0.1 ms | 0 ms | -0.1 ms |
| https://www.clarity.ms/s/0.8.1/clarity.js | ||||
Invoker: https://www.clarity.ms/s/0.8.1/clarity.js | ||||
There are no Server Timings.
There are no custom configured scripts.
There are no custom extra metrics from scripting.
| name | value |
|---|---|
| AudioHandlers | 0 |
| AudioWorkletProcessors | 0 |
| Documents | 20 |
| Frames | 16 |
| JSEventListeners | 619 |
| LayoutObjects | 1476 |
| MediaKeySessions | 0 |
| MediaKeys | 0 |
| Nodes | 8439 |
| Resources | 150 |
| ContextLifecycleStateObservers | 30 |
| V8PerContextDatas | 3 |
| WorkerGlobalScopes | 0 |
| UACSSResources | 0 |
| RTCPeerConnections | 0 |
| ResourceFetchers | 20 |
| AdSubframes | 0 |
| DetachedScriptStates | 5 |
| ArrayBufferContents | 18 |
| LayoutCount | 74 |
| RecalcStyleCount | 128 |
| LayoutDuration | 167 |
| RecalcStyleDuration | 154 |
| DevToolsCommandDuration | 66 |
| ScriptDuration | 1168 |
| V8CompileDuration | 6 |
| TaskDuration | 2394 |
| TaskOtherDuration | 834 |
| ThreadTime | 2 |
| ProcessTime | 3 |
| JSHeapUsedSize | 20517460 |
| JSHeapTotalSize | 38297600 |
| FirstMeaningfulPaint | 401 |
| Name | Display Time | X | Y | Width | Height |
|---|---|---|---|---|---|
| LargestImage (logo_678cdec402381.png) | 1.200 s | 50 | 45 | 156 | 70 |
| <img src="https://www.antikeo.com/uploads/logo/logo_678cdec402381.png" data-src="https://www.antikeo.com/uploads/logo/logo_678cdec402381.png" alt="Antikeo" class=" ls-is-cached lazyloaded"> | |||||
| Heading | 633 ms | 70 | 5 | 1225 | 19 |
| <h1 style="font-size: 1rem; font-weight: 400; margin-bottom: 0"></h1> | |||||
| LargestContentfulPaint | 2.200 s | 675 | 152 | 625 | 600 |
| <div class="col-12 col-sm-6 order-0 order-sm-1 item-half-right item_95"></div> | |||||
How the page is built.
| Summary | |
|---|---|
| HTTP version | HTTP/2.0 |
| Total requests | 78 |
| Total domains | 19 |
| Total transfer size | 2.4 MB |
| Total content size | 5.7 MB |
| Responses missing compression | 40 |
| Number of cookies | 4 |
| Third party cookies | 2 |
| Requests per response code | |
|---|---|
| 200 | 72 |
| 204 | 6 |
| Content | Header Size | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| html | 0 b | 58.9 KB | 387.8 KB | 4 |
| css | 0 b | 84.0 KB | 459.6 KB | 8 |
| javascript | 0 b | 1.2 MB | 3.8 MB | 32 |
| image | 0 b | 829.3 KB | 825.1 KB | 13 |
| font | 0 b | 206.1 KB | 204.4 KB | 10 |
| other | 0 b | 884 B | 463 B | 1 |
| favicon | 0 b | 14.9 KB | 14.7 KB | 1 |
| json | 0 b | 730 B | 650 B | 2 |
| plain | 558 B | 1.1 KB | 3 B | 7 |
| Total | 558 B | 2.4 MB | 5.7 MB | 78 |
| Domain | Total download time | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| www.antikeo.com | 1.174 s | 1.1 MB | 2.0 MB | 27 |
| fonts.googleapis.com | 128 ms | 1.2 KB | 9.9 KB | 1 |
| cdnjs.cloudflare.com | 40 ms | 2.9 KB | 5.9 KB | 1 |
| apis.google.com | 87 ms | 158.1 KB | 455.2 KB | 5 |
| www.googletagmanager.com | 280 ms | 639.0 KB | 1.9 MB | 5 |
| use.typekit.net | 22 ms | 73.0 KB | 72.3 KB | 3 |
| fonts.gstatic.com | 19 ms | 53.0 KB | 52.9 KB | 2 |
| cdn.cookie-script.com | 134 ms | 36.6 KB | 206.1 KB | 1 |
| www.google.com | 656 ms | 124.1 KB | 360.3 KB | 6 |
| accounts.google.com | 46 ms | N/A | 0 b | 1 |
| www.gstatic.com | 91 ms | 3.9 KB | 3.3 KB | 3 |
| s.pinimg.com | 40 ms | 25.3 KB | 85.7 KB | 2 |
| www.google-analytics.com | 96 ms | 21.9 KB | 51.7 KB | 3 |
| bat.bing.com | 85 ms | 17.4 KB | 57.3 KB | 2 |
| connect.facebook.net | 431 ms | 83.2 KB | 343.7 KB | 2 |
| ct.pinterest.com | 232 ms | 6.6 KB | 5.2 KB | 6 |
| bat.bing.net | 269 ms | 705 B | 0 b | 4 |
| www.clarity.ms | 405 ms | 30.6 KB | 71.2 KB | 2 |
| l.clarity.ms | 748 ms | 0 b | 0 b | 2 |
| type | min | median | max |
|---|---|---|---|
| Expires | 0 seconds | 4 weeks | 1 year |
| Last modified | 0 seconds | 41 weeks | 27 years |
Included requests done after load event end.
| Content | Transfer Size | Requests |
|---|---|---|
| html | 600 B | 1 |
| css | 0 b | 0 |
| javascript | 458.8 KB | 15 |
| image | 94.8 KB | 5 |
| font | 49.3 KB | 3 |
| favicon | 14.9 KB | 1 |
| json | 730 B | 2 |
| plain | 1.1 KB | 7 |
| Total | 620.1 KB | 34 |
Includes requests done after DOM content loaded.
| Content | Transfer Size | Requests |
|---|---|---|
| html | 600 B | 2 |
| css | 0 b | 0 |
| javascript | 726.9 KB | 20 |
| image | 198.4 KB | 10 |
| font | 49.3 KB | 3 |
| other | 884 B | 1 |
| favicon | 14.9 KB | 1 |
| json | 730 B | 2 |
| plain | 1.1 KB | 7 |
| Total | 992.7 KB | 46 |
Render blocking information directly from Chrome.
| Blocking | In body parser blocking | Potentially blocking |
|---|---|---|
| 3 | 5 | 2 |
Download the Chrome trace log and drag and drop it into Developer Tools / Performance in Chrome.
Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.
| Type | Quantity | Total duration (ms) |
|---|---|---|
| Total Blocking Time | 181 | |
| Max Potential First Input Delay | 100 | |
| Long Tasks before First Paint | 0 | 0 |
| Long Tasks before First Contentful Paint | 0 | 0 |
| Long Tasks before Largest Contentful Paint | 2 | 111 |
| Long Tasks after Load Event End | 4 | 289 |
| Total Long Tasks | 12 | 781 |
CPU last long task happened at 4.514 s
| name | startTime | duration | containerId | containerName | containerSrc | containerType |
|---|---|---|---|---|---|---|
| self | 444 | 59 | window | |||
| unknown | 504 | 52 | window | |||
| self | 633 | 55 | window | |||
| self | 752 | 70 | window | |||
| self | 882 | 59 | window | |||
| self | 982 | 62 | window | |||
| cross-origin-descendant | 1635 | 52 | I0_1745890689114 | I0_1745890689114 | https://www.google.com/shopping/customerreviews/badge?usegapi=1&merchant_id=248078931&origin=https%3A%2F%2Fwww.antikeo.com&gsrc=3p&ic=1&jsh=m%3B%2F_%2Fscs%2Fabc-static%2F_%2Fjs%2Fk%3Dgapi.lb.en.UrDN-rBnMgo.O%2Fd%3D1%2Frs%3DAHpOoo8Lt5m-Nn72_E0-4M58GbbhD_y7Yw%2Fm%3D__features__#_methods=onPlusOne%2C_ready%2C_close%2C_open%2C_resizeMe%2C_renderstart%2Concircled%2Cdrefresh%2Cerefresh&id=I0_1745890689114&_gfid=I0_1745890689114&parent=https%3A%2F%2Fwww.antikeo.com&pfname=&rpctoken=20116294 | iframe |
| cross-origin-descendant | 1770 | 83 | I0_1745890689114 | I0_1745890689114 | https://www.google.com/shopping/customerreviews/badge?usegapi=1&merchant_id=248078931&origin=https%3A%2F%2Fwww.antikeo.com&gsrc=3p&ic=1&jsh=m%3B%2F_%2Fscs%2Fabc-static%2F_%2Fjs%2Fk%3Dgapi.lb.en.UrDN-rBnMgo.O%2Fd%3D1%2Frs%3DAHpOoo8Lt5m-Nn72_E0-4M58GbbhD_y7Yw%2Fm%3D__features__#_methods=onPlusOne%2C_ready%2C_close%2C_open%2C_resizeMe%2C_renderstart%2Concircled%2Cdrefresh%2Cerefresh&id=I0_1745890689114&_gfid=I0_1745890689114&parent=https%3A%2F%2Fwww.antikeo.com&pfname=&rpctoken=20116294 | iframe |
| self | 3641 | 59 | window | |||
| self | 3722 | 100 | window | |||
| self | 4387 | 56 | window | |||
| self | 4514 | 74 | window |
Calculated using Tracium.
| Categories (ms) | |
|---|---|
| parseHTML | 114 |
| styleLayout | 336 |
| paintCompositeRender | 46 |
| scriptParseCompile | 6 |
| scriptEvaluation | 1410 |
| garbageCollection | 47 |
| other | 443 |
| Events (ms) | |
|---|---|
| v8.run | 744 |
| RunTask | 288 |
| FunctionCall | 277 |
| RunMicrotasks | 235 |
| UpdateLayoutTree | 169 |
| Layout | 160 |
| ParseHTML | 64 |
| HTMLDocumentParser::MaybeFetchQueuedPreloads | 45 |
| Layerize | 44 |
| V8.GC_MC_INCREMENTAL_EMBEDDER_TRACING | 42 |
| DecodedDataDocumentParser::AppendBytes | 31 |
| Commit | 28 |
| V8.GC_SCAVENGER_SCAVENGE_PARALLEL | 26 |
| PrePaint | 20 |
| Paint | 20 |
| V8.BytecodeBudgetInterrupt | 19 |
| HitTest | 19 |
| v8.callFunction | 19 |
| ParseAuthorStyleSheet | 14 |
| CompressionStream Deflate | 13 |
| Tool/domain | Time (ms) |
|---|---|
| Google Tag Manager | 531.6 |
| Other Google APIs/SDKs | 380.8 |
| Clarity | 134.9 |
| www.antikeo.com | 211.4 |
| 73.0 | |
| Bing Ads | 45.5 |
| Cookie-Script.com | 40.7 |
| 29.2 | |
| Google Analytics | 20.6 |
Third party requests categorised by Third party web version 0.26.2.
| Category | Requests |
|---|---|
| cdn | 10 |
| survelliance | 28 |
| utility | 17 |
| tag-manager | 5 |
| social | 10 |
| analytics | 3 |
| ad | 2 |
| Category | Number of tools |
|---|---|
| cdn | 4 |
| survelliance | 6 |
| utility | 3 |
| tag-manager | 1 |
| social | 2 |
| analytics | 1 |
| ad | 1 |
Here's a list of domains that didn't match any tool in Third party web. If you are sure they are third party domains, please do a PR to that project. You can also fine tune the list using --firstParty.
| bat.bing.net |
| Cookie name | Domain |
|---|---|
| ar_debug | .pinterest.com |
Calculated using .*antikeo.* (use --firstParty to configure).
| Content | Header Size | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| html | 0 b | 48.1 KB | 346.6 KB | 1 |
| css | 0 b | 82.8 KB | 449.7 KB | 7 |
| javascript | 0 b | 111.6 KB | 354.3 KB | 5 |
| image | 0 b | 823.8 KB | 821.7 KB | 7 |
| font | 0 b | 80.1 KB | 79.2 KB | 5 |
| other | 0 b | 884 B | 463 B | 1 |
| favicon | 0 b | 14.9 KB | 14.7 KB | 1 |
| Total | N/A | 1.1 MB | 2.0 MB | 27 |
| Content | Header Size | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| html | 0 b | 10.8 KB | 41.1 KB | 3 |
| css | 0 b | 1.2 KB | 9.9 KB | 1 |
| javascript | 0 b | 1.1 MB | 3.5 MB | 27 |
| image | 0 b | 5.5 KB | 3.4 KB | 6 |
| font | 0 b | 126.0 KB | 125.2 KB | 5 |
| json | 0 b | 730 B | 650 B | 2 |
| plain | 558 B | 1.1 KB | 3 B | 7 |
| Total | 509 B | 1.2 MB | 3.6 MB | 51 |
afterPageCompleteCheck.png
layoutShift.png
largestContentfulPaint.png
Axe is an accessibility testing engine for websites and other HTML-based user interfaces. Tested using axe-core version 4.10.2. Read more about axe-core .
| serious | |
|---|---|
| Elements must meet minimum color contrast ratio thresholds (cat.color,wcag2aa,wcag143,TTv5,TT13.c,EN-301-549,EN-9.1.4.3,ACT) - color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds |
Fix any of the following:
Element has insufficient color contrast of 2.94 (foreground color: #ffffff, background color: #69a46d, font size: 36.0pt (48px), font weight: normal). Expected contrast ratio of 3:1
| |
| moderate | |
| Heading levels should only increase by one (cat.semantics,best-practice) - heading-order | Ensure the order of headings is semantically correct |
Fix any of the following:
Heading order invalid
| |
| minor | |
| Alternative text of images should not be repeated as text (cat.text-alternatives,best-practice) - image-redundant-alt | Ensure image alternative is not repeated as text |
Fix all of the following:
Element contains <img> element with alt text that duplicates existing text
| |
| critical | |
| Zooming and scaling must not be disabled (cat.sensory-and-visual-cues,wcag2aa,wcag144,EN-301-549,EN-9.1.4.4,ACT) - meta-viewport | Ensure <meta name="viewport"> does not disable text scaling and zooming |
Fix any of the following:
maximum-scale on <meta> tag disables zooming on mobile devices
| |
| moderate | |
| All page content should be contained by landmarks (cat.keyboard,best-practice) - region | Ensure all page content is contained by landmarks |
Fix any of the following:
Some page content is not contained by landmarks
| |
