Ecosia.org Ecosia - the search engine that plants trees
Ecosia uses the ad revenue from your searches to plant trees where they are needed the most. By searching with Ecosia, you’re not only reforesting our...
ecosia.org Mobile Performance
45/100
These metrics represent real-world Chrome users experience viewing ecosia.org on mobile devices. 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 Input Delay
Largest Contentful Paint
Cumulative Layout Shift
First Contentful Paint
Metrics
Largest Contentful Paint25/100 5.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
First Contentful Paint29/100 5.1 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Total Blocking Time44/100 650 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Time to Interactive58/100 6.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Speed Index63/100 5.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Cumulative Layout Shift100/100 0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (9)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Preload key requests
Potential savings of 2,430 ms
2,430 ms
Avoid multiple page redirects
Potential savings of 1,260 ms
1,260 ms
Remove unused JavaScript
Potential savings of 187 KiB
900 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Minimize main-thread work
3.0 s
Reduce JavaScript execution time
2.0 s
Avoid chaining critical requests
1 chain found
Keep request counts low and transfer sizes small
15 requests • 436 KiB
Avoid long main-thread tasks
6 long tasks found
Largest Contentful Paint element
1 element found
Passed Audits (18)
Minify CSS
Avoids `document.write()`
Preconnect to required origins
Enable text compression
Properly size images
Minify JavaScript
Uses efficient cache policy on static assets
1 resource found
Avoids enormous network payloads
Total size was 436 KiB
Avoids an excessive DOM size
289 elements
Uses passive listeners to improve scrolling performance
Eliminate render-blocking resources
Defer offscreen images
Remove unused CSS
Efficiently encode images
All text remains visible during webfont loads
Serve images in next-gen formats
Use video formats for animated content
Initial server response time was short
Root document took 100 ms
ecosia.org Mobile SEO
87/100
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.
Links do not have descriptive text
2 links found
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. Learn more.
Tap targets are not sized appropriately
53% appropriately sized tap targets
Passed Audits (10)
robots.txt is valid
Document has a `<title>` element
Document has a meta description
Document has a valid `hreflang`
Document avoids plugins
Page has successful HTTP status code
Document uses legible font sizes
96.59% legible text
Links are crawlable
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page isn’t blocked from indexing
ecosia.org Mobile Best Practices
85/100
These checks highlight opportunities to improve the overall code health of ecosia.org mobile 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 (2)
Trust and Safety
Does not use HTTPS
2 insecure requests found
General
Browser errors were logged to the console
Passed Audits (12)
Serves images with appropriate resolution
Displays images with correct aspect ratio
Avoids front-end JavaScript libraries with known security vulnerabilities
Page has the HTML doctype
Properly defines charset
Allows users to paste into password fields
Avoids requesting the notification permission on page load
Avoids Application Cache
Detected JavaScript libraries
Avoids requesting the geolocation permission on page load
Avoids deprecated APIs
Links to cross-origin destinations are safe
ecosia.org Mobile Progressive Web App
61/100
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 (6)
Installable
Does not use HTTPS
2 insecure requests found
Does not register a service worker that controls page and `start_url`
PWA Optimized
Is not configured for a custom splash screen
Manifest doesn't have a maskable icon
Fast and reliable
`start_url` does not respond with a 200 when offline
Current page does not respond with a 200 when offline
Passed Audits (8)
Contains some content when JavaScript is not available
Redirects HTTP traffic to HTTPS
Web app manifest meets the installability requirements
Content is sized correctly for the viewport
Provides a valid `apple-touch-icon`
Sets a theme color for the address bar.
Page load is fast enough on mobile networks
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
ecosia.org Mobile Accessibility
96/100
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 (2)
Tables and lists
These are opportunities to to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
List items (`<li>`) are not contained within `<ul>` or `<ol>` parent elements.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (19)
`<html>` element has a valid value for its `[lang]` attribute
`[aria-hidden="true"]` elements do not contain focusable descendents
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Document has a `<title>` element
`[role]`s are contained by their required parent element
`[aria-hidden="true"]` is not present on the document `<body>`
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Heading elements appear in a sequentially-descending order
The page contains a heading, skip link, or landmark region
`[aria-*]` attributes are valid and not misspelled
`<html>` element has a `[lang]` attribute
`[aria-*]` attributes have valid values
`[role]` values are valid
Form elements have associated labels
Links have a discernible name
`[role]`s have all required `[aria-*]` attributes
`[aria-*]` attributes match their roles
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Buttons have an accessible name
Mobile Usability
100/100
These checks validate how easily a visitor can use ecosia.org on a mobile device. Test results include a list of any mobile usability problems. Mobile usability problems are issues that can affect a user that visits the page on a mobile (small screen) device, including small font sizes (which are hard to read on a small screen).
Passed Audits (5)
Avoid plugins
Configure the viewport
Size content to viewport
Size tap targets appropriately
Use legible font sizes
Mobile Speed
60/100
These checks analyze the performance of ecosia.org on mobile devices and return PageSpeed score and information on how to improve the load time. What makes a good Progressive Web App?
Should Fix (5)
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Avoid landing page redirects
Prioritize visible content
Enable compression
Leverage browser caching
Passed Audits (5)
Reduce server response time
Minify CSS
Minify HTML
Minify JavaScript
Optimize images
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