Pezeshk.us سایت پزشکان بدون مرز – دارو، درمان، بیماری، علمی
pezeshk.us Mobile Performance
70/100
These metrics represent real-world Chrome users experience viewing pezeshk.us 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
Largest Contentful Paint
First Contentful Paint
First Input Delay
Cumulative Layout Shift
Metrics
Speed Index7/100 10.8 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Time to Interactive77/100 5.0 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
First Contentful Paint77/100 2.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Largest Contentful Paint78/100 3.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Total Blocking Time86/100 320 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Cumulative Layout Shift95/100 0.077
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (14)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Reduce initial server response time
Root document took 2,100 ms
1,503 ms
Eliminate render-blocking resources
Potential savings of 1,350 ms
1,354 ms
Remove unused CSS
Potential savings of 43 KiB
450 ms
Serve images in next-gen formats
Potential savings of 38 KiB
150 ms
Remove unused JavaScript
Potential savings of 20 KiB
150 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Avoid `document.write()`
Ensure text remains visible during webfont load
Minimize main-thread work
3.6 s
Reduce JavaScript execution time
1.4 s
Avoid long main-thread tasks
9 long tasks found
Largest Contentful Paint element
1 element found
Avoid chaining critical requests
15 chains found
Keep request counts low and transfer sizes small
24 requests • 361 KiB
Avoid large layout shifts
5 elements found
Passed Audits (15)
Minify CSS
Potential savings of 7 KiB
Preload key requests
Efficiently encode images
Potential savings of 15 KiB
Minify JavaScript
Avoid multiple page redirects
Potential savings of 630 ms
Properly size images
Minimize third-party usage
Third-party code blocked the main thread for 0 ms
Preconnect to required origins
Use video formats for animated content
Defer offscreen images
Uses efficient cache policy on static assets
0 resources found
Uses passive listeners to improve scrolling performance
Avoids enormous network payloads
Total size was 361 KiB
Avoids an excessive DOM size
523 elements
Enable text compression
pezeshk.us Mobile SEO
82/100
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
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
80% appropriately sized tap targets
Passed Audits (10)
Document avoids plugins
Document has a `<title>` element
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document uses legible font sizes
97.35% legible text
robots.txt is valid
Page has successful HTTP status code
Links have descriptive text
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page isn’t blocked from indexing
pezeshk.us Mobile Best Practices
69/100
These checks highlight opportunities to improve the overall code health of pezeshk.us 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 (4)
General
Browser errors were logged to the console
Trust and Safety
Does not use HTTPS
23 insecure requests found
Includes front-end JavaScript libraries with known security vulnerabilities
4 vulnerabilities detected
User Experience
Serves images with low resolution
Passed Audits (10)
Page has the HTML doctype
Avoids requesting the geolocation permission on page load
Allows users to paste into password fields
Avoids deprecated APIs
Links to cross-origin destinations are safe
Detected JavaScript libraries
Avoids requesting the notification permission on page load
Properly defines charset
Displays images with correct aspect ratio
Avoids Application Cache
pezeshk.us Mobile Progressive Web App
39/100
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
Manifest doesn't have a maskable icon
Does not set a theme color for the address bar.
Does not redirect HTTP traffic to HTTPS
Does not provide a valid `apple-touch-icon`
Is not configured for a custom splash screen
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
23 insecure requests found
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
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
Page load is fast enough on mobile networks
pezeshk.us Mobile Accessibility
86/100
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (17)
`<html>` element has a valid value for its `[lang]` attribute
Document has a `<title>` element
Image elements have `[alt]` attributes
The page contains a heading, skip link, or landmark region
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
`[id]` attributes on active, focusable elements are unique
Form elements have associated labels
ARIA IDs are unique
`[aria-hidden="true"]` is not present on the document `<body>`
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Heading elements appear in a sequentially-descending order
`[role]` values are valid
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`[role]`s are contained by their required parent element
`<html>` element has a `[lang]` attribute
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`[role]`s have all required `[aria-*]` attributes
Mobile Usability
99/100
These checks validate how easily a visitor can use pezeshk.us 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 (1)
Size tap targets appropriately
Passed Audits (4)
Avoid plugins
Configure the viewport
Size content to viewport
Use legible font sizes
Mobile Speed
63/100
These checks analyze the performance of pezeshk.us 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 (6)
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Reduce server response time
Optimize images
Minify CSS
Enable compression
Minify JavaScript
Passed Audits (4)
Avoid landing page redirects
Leverage browser caching
Minify HTML
Prioritize visible content
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newsbuzz.club
portonics.com
universeclassifieds.com
zenum.io
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