Maam.ru Воспитателям детских садов, школьным учителям и педагогам: публикация в СМИ, конспекты, разработки, сценарии детских праздников, игры и поделки - Маам.ру
Maam.ru для воспитателей детских садов, школьных учителей и педагогов: публикации в СМИ, методические разработки, конспекты, интересные поделки, сцена...
maam.ru Mobile Performance
44/100
These metrics represent real-world Chrome users experience viewing maam.ru 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
Cumulative Layout Shift
First Input Delay
First Contentful Paint
Largest Contentful Paint
Metrics
Speed Index4/100 12.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Total Blocking Time7/100 1,430 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Time to Interactive12/100 13.4 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
First Contentful Paint84/100 2.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Largest Contentful Paint87/100 2.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Cumulative Layout Shift100/100 0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (22)
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 1,774 KiB
9,750 ms
Remove unused JavaScript
Potential savings of 391 KiB
6,150 ms
Efficiently encode images
Potential savings of 612 KiB
3,600 ms
Reduce initial server response time
Root document took 2,540 ms
1,936 ms
Preload key requests
Potential savings of 1,830 ms
1,830 ms
Eliminate render-blocking resources
Potential savings of 1,200 ms
1,200 ms
Remove unused CSS
Potential savings of 69 KiB
750 ms
Minify CSS
Potential savings of 4 KiB
150 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Avoid `document.write()`
Does not use passive listeners to improve scrolling performance
Reduce the impact of third-party code
Third-party code blocked the main thread for 2,110 ms
Ensure text remains visible during webfont load
Serve static assets with an efficient cache policy
70 resources found
Minimize main-thread work
5.3 s
Avoid enormous network payloads
Total size was 4,644 KiB
Reduce JavaScript execution time
3.3 s
Avoid an excessive DOM size
1,116 elements
Largest Contentful Paint element
1 element found
Keep request counts low and transfer sizes small
100 requests • 4,644 KiB
Avoid long main-thread tasks
14 long tasks found
Avoid chaining critical requests
8 chains found
User Timing marks and measures
6 user timings
Passed Audits (7)
Enable text compression
Preconnect to required origins
Minify JavaScript
Potential savings of 10 KiB
Use video formats for animated content
Avoid multiple page redirects
Potential savings of 630 ms
Properly size images
Defer offscreen images
Potential savings of 584 KiB
maam.ru Mobile SEO
100/100
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.
Passed Audits (14)
Image elements have `[alt]` attributes
Page has successful HTTP status code
Document uses legible font sizes
100% legible text
Document has a meta description
Page isn’t blocked from indexing
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Tap targets are sized appropriately
100% appropriately sized tap targets
Document has a valid `rel=canonical`
robots.txt is valid
Links are crawlable
Document has a valid `hreflang`
Document has a `<title>` element
Document avoids plugins
Links have descriptive text
maam.ru Mobile Best Practices
62/100
These checks highlight opportunities to improve the overall code health of maam.ru 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 (5)
Browser Compatibility
Page lacks the HTML doctype, thus triggering quirks-mode
Trust and Safety
Does not use HTTPS
1 insecure request found
Includes front-end JavaScript libraries with known security vulnerabilities
7 vulnerabilities detected
Links to cross-origin destinations are unsafe
General
Browser errors were logged to the console
Passed Audits (9)
Properly defines charset
Serves images with appropriate resolution
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Avoids deprecated APIs
Detected JavaScript libraries
Avoids requesting the geolocation permission on page load
Allows users to paste into password fields
Avoids Application Cache
maam.ru Mobile Progressive Web App
21/100
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)
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
Page load is not fast enough on mobile networks
Interactive at 13.4 s
PWA Optimized
Manifest doesn't have a maskable icon
Is not configured for a custom splash screen
Does not set a theme color for the address bar.
Does not provide a valid `apple-touch-icon`
Installable
Does not use HTTPS
1 insecure request found
Web app manifest does not meet the installability requirements
Does not register a service worker that controls page and `start_url`
Passed Audits (4)
Content is sized correctly for the viewport
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Contains some content when JavaScript is not available
Redirects HTTP traffic to HTTPS
maam.ru Mobile Accessibility
72/100
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)
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.
Form elements do not have associated labels
Links do not have a discernible name
`<frame>` or `<iframe>` elements do not have a title
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (10)
Image elements have `[alt]` attributes
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
`<html>` element has a valid value for its `[lang]` attribute
The page contains a heading, skip link, or landmark region
`<html>` element has a `[lang]` attribute
`[aria-hidden="true"]` is not present on the document `<body>`
Heading elements appear in a sequentially-descending order
Document has a `<title>` element
Mobile Usability
100/100
These checks validate how easily a visitor can use maam.ru 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
47/100
These checks analyze the performance of maam.ru 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)
Optimize images
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Leverage browser caching
Minify JavaScript
Minify CSS
Passed Audits (5)
Avoid landing page redirects
Enable compression
Reduce server response time
Minify HTML
Prioritize visible content
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