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muaban.net Mobile Performance
73/100
These metrics represent real-world Chrome users experience viewing muaban.net 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 Contentful Paint
First Input Delay
Cumulative Layout Shift
Largest Contentful Paint
Metrics
Largest Contentful Paint18/100 5.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
First Contentful Paint79/100 2.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Cumulative Layout Shift87/100 0.111
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Speed Index90/100 3.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Time to Interactive91/100 3.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time100/100 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Should Fix (7)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Remove unused JavaScript
Potential savings of 197 KiB
600 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
7 resources found
Avoid long main-thread tasks
5 long tasks found
Avoid chaining critical requests
1 chain found
Largest Contentful Paint element
1 element found
Avoid large layout shifts
4 elements found
Keep request counts low and transfer sizes small
35 requests • 402 KiB
Passed Audits (22)
Use video formats for animated content
Minify CSS
Initial server response time was short
Root document took 90 ms
JavaScript execution time
0.3 s
Serve images in next-gen formats
Minify JavaScript
Remove unused CSS
Enable text compression
All text remains visible during webfont loads
Avoid multiple page redirects
Potential savings of 630 ms
Efficiently encode images
Preconnect to required origins
Avoids enormous network payloads
Total size was 402 KiB
Properly size images
Eliminate render-blocking resources
Avoids `document.write()`
Uses passive listeners to improve scrolling performance
Defer offscreen images
Minimize third-party usage
Third-party code blocked the main thread for 40 ms
Avoids an excessive DOM size
377 elements
Minimizes main-thread work
1.1 s
Preload key requests

muaban.net 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 (13)
Image elements have `[alt]` attributes
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Links are crawlable
Page has successful HTTP status code
Links have descriptive text
Document uses legible font sizes
91.52% legible text
robots.txt is valid
Document avoids plugins
Document has a `<title>` element
Page isn’t blocked from indexing
Tap targets are sized appropriately
100% appropriately sized tap targets
Document has a valid `hreflang`
Document has a meta description

muaban.net Mobile Best Practices
85/100
These checks highlight opportunities to improve the overall code health of muaban.net 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)
User Experience
Serves images with low resolution
Trust and Safety
Does not use HTTPS
1 insecure request found
Passed Audits (12)
Allows users to paste into password fields
Page has the HTML doctype
Links to cross-origin destinations are safe
No browser errors logged to the console
Detected JavaScript libraries
Avoids Application Cache
Displays images with correct aspect ratio
Properly defines charset
Avoids requesting the notification permission on page load
Avoids front-end JavaScript libraries with known security vulnerabilities
Avoids deprecated APIs
Avoids requesting the geolocation permission on page load

muaban.net Mobile Progressive Web App
46/100
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 (9)
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
PWA Optimized
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`
Manifest doesn't have a maskable icon
Installable
Web app manifest does not meet the installability requirements
Does not use HTTPS
1 insecure request found
Does not register a service worker that controls page and `start_url`
Passed Audits (5)
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
Page load is fast enough on mobile networks

muaban.net Mobile Accessibility
95/100
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)
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 (13)
`[aria-hidden="true"]` is not present on the document `<body>`
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.
`[aria-*]` attributes have valid values
The page contains a heading, skip link, or landmark region
`[aria-*]` attributes match their roles
Form elements have associated labels
`[id]` attributes on active, focusable elements are unique
`<html>` element has a `[lang]` attribute
Links have a discernible name
Document has a `<title>` element
`[aria-*]` attributes are valid and not misspelled
`<html>` element has a valid value for its `[lang]` attribute

Mobile Usability
92/100
These checks validate how easily a visitor can use muaban.net 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).
Should Fix (2)
Size content to viewport
Size tap targets appropriately
Passed Audits (3)
Avoid plugins
Configure the viewport
Use legible font sizes

Mobile Speed
87/100
These checks analyze the performance of muaban.net 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 (2)
Reduce server response time
Leverage browser caching
Passed Audits (8)
Avoid landing page redirects
Enable compression
Minify CSS
Minify HTML
Minify JavaScript
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Optimize images
Prioritize visible content
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