Wnjr.org 91.7 FM WNJR Washington
wnjr.org Desktop Performance
97/100
These metrics represent real-world Chrome users experience viewing wnjr.org 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.
Metrics
Largest Contentful Paint92/100 1.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Speed Index95/100 1.1 s
Speed Index shows how quickly the contents of a page are visibly populated. 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.
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.
Cumulative Layout Shift100/100 0.019
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (12)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Serve images in next-gen formats
Potential savings of 546 KiB
440 ms
Eliminate render-blocking resources
Potential savings of 210 ms
208 ms
Remove unused JavaScript
Potential savings of 168 KiB
160 ms
Efficiently encode images
Potential savings of 128 KiB
120 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Ensure text remains visible during webfont load
Does not use passive listeners to improve scrolling performance
Serve static assets with an efficient cache policy
23 resources found
Avoid an excessive DOM size
1,011 elements
Keep request counts low and transfer sizes small
87 requests • 1,742 KiB
Avoid chaining critical requests
3 chains found
Largest Contentful Paint element
1 element found
Avoid large layout shifts
5 elements found
Passed Audits (16)
Avoids enormous network payloads
Total size was 1,742 KiB
Preconnect to required origins
Initial server response time was short
Root document took 400 ms
Minify JavaScript
Preload key requests
Defer offscreen images
JavaScript execution time
0.2 s
Minimizes main-thread work
0.9 s
Remove unused CSS
Minify CSS
Avoids `document.write()`
Minimize third-party usage
Third-party code blocked the main thread for 0 ms
Properly size images
Avoid multiple page redirects
Potential savings of 190 ms
Enable text compression
Use video formats for animated content
wnjr.org Desktop SEO
75/100
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 (3)
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
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 (9)
Page isn’t blocked from indexing
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page has successful HTTP status code
Links have descriptive text
Document has a valid `rel=canonical`
robots.txt is valid
Document avoids plugins
Document has a valid `hreflang`
Document has a `<title>` element
wnjr.org Desktop Best Practices
77/100
These checks highlight opportunities to improve the overall code health of wnjr.org 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)
General
Browser errors were logged to the console
Trust and Safety
Does not use HTTPS
5 insecure requests found
Links to cross-origin destinations are unsafe
Passed Audits (11)
Page has the HTML doctype
Avoids deprecated APIs
Avoids front-end JavaScript libraries with known security vulnerabilities
Displays images with correct aspect ratio
Allows users to paste into password fields
Avoids requesting the geolocation permission on page load
Serves images with appropriate resolution
Properly defines charset
Avoids requesting the notification permission on page load
Detected JavaScript libraries
Avoids Application Cache
wnjr.org 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
Is not configured for a custom splash screen
Does not set a theme color for the address bar.
Manifest doesn't have a maskable icon
Does not provide a valid `apple-touch-icon`
Does not redirect HTTP traffic to HTTPS
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
Installable
Does not register a service worker that controls page and `start_url`
Web app manifest does not meet the installability requirements
Does not use HTTPS
5 insecure requests found
Passed Audits (3)
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page load is fast enough on mobile networks
Contains some content when JavaScript is not available
wnjr.org Desktop Accessibility
76/100
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 (4)
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
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
`<frame>` or `<iframe>` elements do not have a title
Image elements do not have `[alt]` attributes
Passed Audits (13)
`[aria-hidden="true"]` is not present on the document `<body>`
`<html>` element has a `[lang]` attribute
The page contains a heading, skip link, or landmark region
Form elements have associated labels
`<html>` element has a valid value for its `[lang]` attribute
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
Heading elements appear in a sequentially-descending order
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
`[id]` attributes on active, focusable elements are unique
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`[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
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