| Don't scale images in the browser (avoidScalingImages) | The page has 2 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. | 80 |
| 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: https://renuityhome.com/wp-content/uploads/2025/12/renuity-site-logo-white-1.svg https://renuityhome.com/wp-content/uploads/2025/12/icons_1.webp |
| 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. |
| Avoid CPU Long Tasks (longTasks) | The page has 14 CPU long tasks with the total of 2.615 s. The total blocking time is 1.793 s and 2 long tasks before first contentful paint with total time of 222 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: unknownunknownunknownselfselfselfsame-origin-descendantselfselfselfcross-origin-descendantselfselfcross-origin-descendant |
| Avoid doing redirects (assetsRedirects) | The page has 6 redirects. 1 of the redirects are from the base domain, please fix them! 5 requests are from other domains, it could be 3rd-party assets doing unnecessary redirects. :( | 40 |
| Description: A redirect is one extra step for the user to download the asset. Avoid that if you want to be fast. Redirects are even more of a showstopper on mobile. |
| Offenders: https://renuityhome.com/cdn-cgi/challenge-platform/scripts/jsd/main.js https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://c.clarity.ms/c.gif https://c.bing.com/c.gif.../c.bing.com/c.gif |
| Avoid extra requests by setting cache headers (cacheHeaders) | The page has 34 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 87.7 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: https://c.amazon-adsystem.com/aat/amzn.js https://dx.mountain.com/spx....mountain.com/spx https://www.clarity.ms/tag/ld4cy2bi5b?ref=wordpress https://t.vibe.co/pixel/s...t.vibe.co/pixel/s https://www.google.com/recaptcha/api2/anchor...ptcha/api2/anchor https://googleads.g.doubleclick.net/pagead/viewthroughconversion/10813532301/...sion/10813532301/ https://googleads.g.doubleclick.net/pagead/viewthroughconversion/10813532301/...sion/10813532301/ https://googleads.g.doubleclick.net/pagead/viewthroughconversion/10866013272/...sion/10866013272/ https://googleads.g.doubleclick.net/pagead/viewthroughconversion/10866013272/...sion/10866013272/ https://trc.taboola.com/1549365/trc/3/json...549365/trc/3/json https://3.212.39.155/is?cb=1766028742825 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://www.clarity.ms/tag/uet/148010565 https://bat.bing.com/action/0...bing.com/action/0 https://pips.taboola.com/ https://px.mountain.com/st...x.mountain.com/st https://ara.paa-reporting-advertising.amazon/aat...tising.amazon/aat https://ara.paa-reporting-advertising.amazon/aat...tising.amazon/aat https://ara.paa-reporting-advertising.amazon/aat...tising.amazon/aat https://cds.taboola.com/.../cds.taboola.com/ https://www.google.com/pagead/1p-user-list/10813532301/...list/10813532301/ https://www.google.com/pagead/1p-user-list/10813532301/...list/10813532301/ https://www.google.com/pagead/1p-user-list/10866013272/...list/10866013272/ https://www.google.com/pagead/1p-user-list/10866013272/...list/10866013272/ https://px.mountain.com/st...x.mountain.com/st https://c.clarity.ms/c.gif https://c.bing.com/c.gif.../c.bing.com/c.gif https://c.clarity.ms/c.gif....clarity.ms/c.gif https://trc-events.taboola.com/1549365/log/3/unip...549365/log/3/unip |
| Long cache headers is good (cacheHeadersLong) | The page has 19 requests that have a shorter cache time than 30 days (but still a cache time). | 81 |
| 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: https://www.googletagmanager.com/gtm.js?id=GTM-TLC6Z5D https://www.google.com/recaptcha/api.js?render=6LdKw6MrAAAAAKb8MlGnl8g_jdrtjjku5EcoopE2 https://renuityhome.com/cdn-cgi/challenge-platform/scripts/jsd/main.js https://www.googletagmanager.com/gtag/js?id=AW-10813532301&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=G-77SLEPM6JD&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=AW-10866013272&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=GT-NB9BCJJ&cx=c>m=4e5ca1 https://static.hotjar.com/c/hotjar-3544969.js?sv=7 https://bat.bing.com/bat.js https://cdn.taboola.com/libtrc/unip/1549365/tfa.js https://solutions.invocacdn.com/js/invoca-latest.min.js https://renuityhome.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/d39f91d70ce1/main.js? https://www.gstatic.com/recaptcha/api2/logo_48.png https://solutions.invocacdn.com/js/networks/2102/1519939535/tag-live.js https://scripts.clarity.ms/0.8.45/clarity.js https://bat.bing.com/p/action/148010565.js https://cdn.taboola.com/scripts/cds-pips.js?dc=us&d=d https://cdn.taboola.com/scripts/eid-ls-new.es5.js https://cdn.taboola.com/scripts/eid.es5.js |
| 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. |
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| Avoid too many fonts (fewFonts) | The page has 6 font requests. Do you really need them? What value does the fonts give the user? | 40 |
| 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: https://renuityhome.com/wp-content/uploads/2024/10/Satoshi-Regular.woff2 https://renuityhome.com/wp-content/uploads/2024/10/Satoshi-Medium.woff2 https://renuityhome.com/wp-content/uploads/2024/10/Satoshi-Bold.woff2 https://renuityhome.com/wp-content/uploads/2024/10/Satoshi-Italic.woff2 https://renuityhome.com/wp-content/uploads/2024/10/Satoshi-Light.woff2 https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 |
| Total image size shouldn't be too big (imageSize) | The page total image size is 2.9 MB. 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 1.7 MB and the uncompressed size is 4.5 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? |
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| Make each CSS response small (optimalCssSize) | https://www.gstatic.com/recaptcha/releases/7gg7H51Q-naNfhmCP3_R47ho/styles__ltr.css size is 43.1 kB (43131) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB. | 90 |
| 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. |
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| Total page size shouldn't be too big (pageSize) | The page total transfer size is 4.9 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. |
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| Don't use private headers on static content (privateAssets) | The page has 19 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: https://www.googletagmanager.com/gtm.js?id=GTM-TLC6Z5D https://www.google.com/recaptcha/api.js?render=6LdKw6MrAAAAAKb8MlGnl8g_jdrtjjku5EcoopE2 https://www.googletagmanager.com/gtag/js?id=AW-10813532301&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=G-77SLEPM6JD&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=AW-10866013272&cx=c>m=4e5ca1 https://www.googletagmanager.com/gtag/js?id=GT-NB9BCJJ&cx=c>m=4e5ca1 https://bat.bing.com/bat.js https://cdn.taboola.com/libtrc/unip/1549365/tfa.js https://dx.mountain.com/spx....mountain.com/spx https://psb.taboola.com/topics_api https://bat.bing.com/p/action/148010565.js https://cdn.taboola.com/scripts/cds-pips.js?dc=us&d=d https://cdn.taboola.com/scripts/eid-ls-new.es5.js https://cdn.taboola.com/scripts/eid.es5.js https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://s.amazon-adsystem.com/iu3...-adsystem.com/iu3 https://gs.mountain.com/gs https://c.clarity.ms/c.gif....clarity.ms/c.gif |
