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Performance Report for https://www.providence.org/patients-and-visitors/patients-rights-and-responsibilities
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. |
98 | 0.057 | "[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.05706369426751592, \"cumulativeLayoutShiftMainFrame\": 0.05706369426751592}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.05706369426751592}]" |
| 🔺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. |
46 | 3.1 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. |
72 | 3.1 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. |
95 | 3.1 s | "[{\"url\": \"https:\/\/www.providence.org\/patients-and-visitors\/patients-rights-and-responsibilities\", \"responseTime\": 1229.965}]" |
| 🔺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 |
49 | 4.0 s | "[]" |
| 🔺largest-contentful-paint-element This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element |
0 | 4,010 ms | "[{\"type\": \"table\", \"items\": [{\"node\": {\"lhId\": \"page-0-H1\", \"path\": \"1,HTML,1,BODY,3,DIV,4,MAIN,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,H1\", \"type\": \"node\", \"snippet\": \"<h1 class=\\\"field-title\\\">\", \"selector\": \"div.row > div.component > div.component-content > h1.field-title\", \"nodeLabel\": \"Patient Rights and Responsibilities\", \"boundingRect\": {\"top\": 311, \"left\": 41, \"right\": 745, \"width\": 704, \"bottom\": 380, \"height\": 69}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 1375.2165, \"percent\": \"34%\"}, {\"phase\": \"Load Delay\", \"timing\": 0, \"percent\": \"0%\"}, {\"phase\": \"Load Time\", \"timing\": 0, \"percent\": \"0%\"}, {\"phase\": \"Render Delay\", \"timing\": 2638.042999999999, \"percent\": \"66%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]" |
| 🔺server-response-time Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric. |
0 | Root document took 1,230 ms | "[{\"url\": \"https:\/\/www.providence.org\/patients-and-visitors\/patients-rights-and-responsibilities\", \"responseTime\": 1229.965}]" |
| 🔺speed-index Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric. |
52 | 5.7 s | "[]" |
| 🔺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 44 KiB | "[{\"url\": \"https:\/\/cdn.providence.org\/asset\/r6AjD3SFLEo0OvayselRAg10\/foundation\/asset-optimization\/bundles\/css\/56\/0-4\/37\/18\/88\/65\/bundle-v56--437188865-css-min\/css?updated=133577195760000000\", \"totalBytes\": 38777, \"wastedBytes\": 31674, \"wastedPercent\": 81.68273023860802}, {\"url\": \"@font-face{font-family:'FontAwesome';src:url(\\\"data:font\/truetype;charset=utf-8;base64,AAEAAAAKAIAAA\u2026\", \"totalBytes\": 13387, \"wastedBytes\": 13360, \"wastedPercent\": 99.79918112692532}]" |
| 🔺uses-long-cache-ttl A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies. |
50 | 2 resources found | "[{\"url\": \"https:\/\/tags.tiqcdn.com\/utag\/tiqapp\/utag.v.js?a=providence\/socal-provhealth\/202404161417&cb=1714038224006\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 300}, \"totalBytes\": 432, \"wastedBytes\": 414, \"cacheLifetimeMs\": 300000, \"cacheHitProbability\": 0.041666666666666664}, {\"url\": \"https:\/\/tags.tiqcdn.com\/utag\/providence\/socal-provhealth\/prod\/utag.16.js?utv=ut4.46.202012231951\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 1296000}, \"totalBytes\": 1352, \"wastedBytes\": 132.17877094972064, \"cacheLifetimeMs\": 1296000000, \"cacheHitProbability\": 0.9022346368715084}]" |