β
Performance Report for https://www.fairlifts.com/
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 |
|---|---|---|---|
| 🔺cumulative-layout-shift Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric. |
93 | 0.085 | "[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.08521140817071686, \"cumulativeLayoutShiftMainFrame\": 0.08521140817071686}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.08521140817071686}]" |
| 🔺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. |
97 | 2.8 s | "[{\"url\": \"https:\/\/www.fairlifts.com\/\", \"responseTime\": 26.644}]" |
| 🔺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 |
92 | 2.4 s | "[]" |
| 🔺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:\/\/challenges.cloudflare.com\/turnstile\/v0\/g\/7cf142fb2c1f\/api.js?onload=rFWx1&render=explicit\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/challenges.cloudflare.com\/turnstile\/v0\/g\/7cf142fb2c1f\/api.js?onload=rFWx1&render=explicit\", \"line\": 0, \"type\": \"source-location\", \"column\": 8493, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 57}]" |
| 🔺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. |
50 | 250 ms | [] |
| 🔺redirects Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects. |
0 | Potential savings of 780 ms | "[{\"url\": \"https:\/\/www.fairlifts.com\/\", \"wastedMs\": 781.1624}, {\"url\": \"https:\/\/www.fairlifts.com\/\", \"wastedMs\": 0}]" |
| 🔺speed-index Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric. |
37 | 6.6 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. |
78 | 310 ms | [] |
| 🔺uses-long-cache-ttl A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies. |
50 | 1 resource found | "[{\"url\": \"https:\/\/challenges.cloudflare.com\/cdn-cgi\/challenge-platform\/h\/g\/cmg\/1\/39XZdgKDXf%2FgdTxtc2z9dcXD9Re3SsU2yB1Dz37MvHs%3D\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 2629800}, \"totalBytes\": 171, \"wastedBytes\": 15.98049930167597, \"cacheLifetimeMs\": 2629800000, \"cacheHitProbability\": 0.9065467877094971}]" |
| 🔺uses-rel-preconnect Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins. |
0 | Potential savings of 300 ms | "[{\"url\": \"https:\/\/challenges.cloudflare.com\", \"wastedMs\": 300}]" |