Fapesp.br FAPESP :: Fundação de Amparo à Pesquisa do Estado de São Paulo
fapesp.br Desktop Performance
90/100
These metrics represent real-world Chrome users experience viewing fapesp.br web page. Reports are focused on loading performance and other critical factors that most affect user experience. Follow our guide to track, optimize, and improve the quality of your web pages.
User Loading Experience
First Contentful Paint
Largest Contentful Paint
First Input Delay
Cumulative Layout Shift
Metrics
Speed Index43/100 2.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Cumulative Layout Shift84/100 0.123
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
First Contentful Paint98/100 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Largest Contentful Paint99/100 0.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Total Blocking Time100/100 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Time to Interactive100/100 0.7 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Should Fix (10)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Remove unused JavaScript
Potential savings of 230 KiB
300 ms
Reduce initial server response time
Root document took 880 ms
278 ms
Enable text compression
Potential savings of 148 KiB
160 ms
Serve images in next-gen formats
Potential savings of 105 KiB
80 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Serve static assets with an efficient cache policy
25 resources found
Avoid large layout shifts
5 elements found
Largest Contentful Paint element
1 element found
User Timing marks and measures
1 user timing
Avoid chaining critical requests
5 chains found
Keep request counts low and transfer sizes small
34 requests • 647 KiB
Passed Audits (19)
Avoids enormous network payloads
Total size was 647 KiB
Remove unused CSS
Potential savings of 23 KiB
JavaScript execution time
0.1 s
Preconnect to required origins
Eliminate render-blocking resources
Potential savings of 40 ms
Preload key requests
Avoids `document.write()`
Avoids an excessive DOM size
313 elements
Minimizes main-thread work
0.4 s
Minimize third-party usage
Third-party code blocked the main thread for 0 ms
Use video formats for animated content
Efficiently encode images
Potential savings of 78 KiB
Defer offscreen images
All text remains visible during webfont loads
Minify CSS
Potential savings of 8 KiB
Avoid multiple page redirects
Minify JavaScript
Potential savings of 24 KiB
Uses passive listeners to improve scrolling performance
Properly size images
Potential savings of 14 KiB
fapesp.br Desktop SEO
83/100
These checks ensure that your page is optimized for search engine results ranking. There are additional factors Lighthouse does not check that may affect your search ranking. Learn more. Run these additional validators on your site to check additional SEO best practices.
Should Fix (2)
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document does not have a meta description
Image elements do not have `[alt]` attributes
Passed Audits (10)
Page has successful HTTP status code
Links are crawlable
Document has a valid `hreflang`
Document has a valid `rel=canonical`
Document avoids plugins
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page isn’t blocked from indexing
Document has a `<title>` element
robots.txt is valid
Links have descriptive text
fapesp.br Desktop Best Practices
77/100
These checks highlight opportunities to improve the overall code health of fapesp.br page. Current recommendations will help to make your page fast and secure, to create a good user experience and to avoid deprecated technologies.
Should Fix (3)
Trust and Safety
Does not use HTTPS
25 insecure requests found
Links to cross-origin destinations are unsafe
Includes front-end JavaScript libraries with known security vulnerabilities
6 vulnerabilities detected
Passed Audits (11)
Page has the HTML doctype
Avoids deprecated APIs
Avoids Application Cache
Displays images with correct aspect ratio
Avoids requesting the geolocation permission on page load
Properly defines charset
Avoids requesting the notification permission on page load
Serves images with appropriate resolution
Allows users to paste into password fields
No browser errors logged to the console
Detected JavaScript libraries
fapesp.br Desktop Progressive Web App
37/100
These checks validate the aspects of a Progressive Web App. Learn more. These checks are required by the baseline PWA Checklist but are not automatically checked by Lighthouse. They do not affect your score but it's important that you verify them manually.
Should Fix (10)
PWA Optimized
Does not provide a valid `apple-touch-icon`
Does not set a theme color for the address bar.
Is not configured for a custom splash screen
Manifest doesn't have a maskable icon
Does not redirect HTTP traffic to HTTPS
Installable
Does not use HTTPS
25 insecure requests found
Does not register a service worker that controls page and `start_url`
Web app manifest does not meet the installability requirements
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
Passed Audits (3)
Contains some content when JavaScript is not available
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page load is fast enough on mobile networks
fapesp.br Desktop Accessibility
52/100
These checks highlight opportunities to improve the accessibility of your web app. Only a subset of accessibility issues can be automatically detected so manual testing is also encouraged. These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Should Fix (6)
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Links do not have a discernible name
Buttons do not have an accessible name
Form elements do not have associated labels
Image elements do not have `[alt]` attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (9)
The page contains a heading, skip link, or landmark region
`[id]` attributes on active, focusable elements are unique
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`<html>` element has a `[lang]` attribute
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`[aria-hidden="true"]` is not present on the document `<body>`
`<html>` element has a valid value for its `[lang]` attribute
Document has a `<title>` element
Desktop Speed
66/100
These checks analyze the performance of fapesp.br on desktop devices and return PageSpeed score and information on how to improve the load time. What makes a good Progressive Web App?
Should Fix (7)
Enable compression
Optimize images
Leverage browser caching
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Minify JavaScript
Minify CSS
Minify HTML
Passed Audits (3)
Avoid landing page redirects
Reduce server response time
Prioritize visible content
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