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Кировский информационный портал. Новости города Кирова и Кировской области. Афиша выставок, концертов, кинотеатров. Справочная города Кирова: адр...
gk43.ru Mobile Performance
14/100
These metrics represent real-world Chrome users experience viewing gk43.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 Contentful Paint
First Input Delay
Largest Contentful Paint
Metrics
Largest Contentful Paint0/100 22.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Speed Index0/100 18.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Total Blocking Time0/100 6,080 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Time to Interactive1/100 26.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Cumulative Layout Shift21/100 0.446
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
First Contentful Paint82/100 2.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Should Fix (23)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Remove unused JavaScript
Potential savings of 641 KiB
7,960 ms
Serve images in next-gen formats
Potential savings of 455 KiB
2,550 ms
Remove unused CSS
Potential savings of 90 KiB
1,650 ms
Avoid multiple page redirects
Potential savings of 1,260 ms
1,260 ms
Defer offscreen images
Potential savings of 422 KiB
900 ms
Reduce initial server response time
Root document took 1,450 ms
849 ms
Eliminate render-blocking resources
Potential savings of 840 ms
842 ms
Efficiently encode images
Potential savings of 61 KiB
300 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Reduce the impact of third-party code
Third-party code blocked the main thread for 8,720 ms
Minimize main-thread work
20.6 s
Ensure text remains visible during webfont load
Does not use passive listeners to improve scrolling performance
Avoid `document.write()`
Serve static assets with an efficient cache policy
96 resources found
Reduce JavaScript execution time
15.5 s
Avoid enormous network payloads
Total size was 3,978 KiB
Avoid an excessive DOM size
1,081 elements
User Timing marks and measures
15 user timings
Avoid large layout shifts
5 elements found
Keep request counts low and transfer sizes small
223 requests • 3,978 KiB
Largest Contentful Paint element
1 element found
Avoid long main-thread tasks
20 long tasks found
Avoid chaining critical requests
17 chains found
Passed Audits (7)
Minify JavaScript
Properly size images
Potential savings of 6 KiB
Preload key requests
Minify CSS
Enable text compression
Use video formats for animated content
Preconnect to required origins
gk43.ru Mobile SEO
88/100
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.
Image elements do not have `[alt]` attributes
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
48% appropriately sized tap targets
Passed Audits (11)
robots.txt is valid
Links have descriptive text
Page isn’t blocked from indexing
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Document uses legible font sizes
64.55% legible text
Page has successful HTTP status code
Document has a valid `hreflang`
Document has a `<title>` element
Document has a meta description
Document avoids plugins
Links are crawlable
gk43.ru Mobile Best Practices
54/100
These checks highlight opportunities to improve the overall code health of gk43.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 (6)
User Experience
Displays images with incorrect aspect ratio
Serves images with low resolution
Trust and Safety
Includes front-end JavaScript libraries with known security vulnerabilities
3 vulnerabilities detected
Does not use HTTPS
2 insecure requests found
Links to cross-origin destinations are unsafe
General
Browser errors were logged to the console
Passed Audits (8)
Allows users to paste into password fields
Avoids requesting the notification permission on page load
Page has the HTML doctype
Properly defines charset
Avoids requesting the geolocation permission on page load
Detected JavaScript libraries
Avoids Application Cache
Avoids deprecated APIs
gk43.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)
PWA Optimized
Does not provide a valid `apple-touch-icon`
Is not configured for a custom splash screen
Manifest doesn't have a maskable icon
Does not set a theme color for the address bar.
Installable
Web app manifest does not meet the installability requirements
Does not use HTTPS
2 insecure requests found
Does not register a service worker that controls page and `start_url`
Fast and reliable
Page load is not fast enough on mobile networks
Interactive at 26.1 s
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
Passed Audits (4)
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Redirects HTTP traffic to HTTPS
Contains some content when JavaScript is not available
Content is sized correctly for the viewport
gk43.ru Mobile Accessibility
88/100
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.
`<frame>` or `<iframe>` elements do not have a title
Links do not have a discernible name
Image elements do not have `[alt]` attributes
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (22)
`[aria-hidden="true"]` elements do not contain focusable descendents
`[aria-*]` attributes are valid and not misspelled
`[id]` attributes on active, focusable elements are unique
`[role]` values are valid
Buttons have an accessible name
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`[lang]` attributes have a valid value
`[aria-*]` attributes have valid values
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Heading elements appear in a sequentially-descending order
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`[aria-*]` attributes match their roles
`[role]`s have all required `[aria-*]` attributes
`<html>` element has a valid value for its `[lang]` attribute
ARIA IDs are unique
Document has a `<title>` element
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
The page contains a heading, skip link, or landmark region
`[role]`s are contained by their required parent element
`[aria-hidden="true"]` is not present on the document `<body>`
No element has a `[tabindex]` value greater than 0
`<html>` element has a `[lang]` attribute
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