Puyuehui.com Test Results

Puyuehui.com Mobile Performance: 80/100
Quick overview:
First Meaningful Paint
2.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Script Treemap Data
Used for treemap app
Diagnostics
Collection of useful page vitals.
Server Backend Latencies
0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more about server response time.
Network Round Trip Times
0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more about the Round Trip Time.
Network Requests
Lists the network requests that were made during page load.
Tasks
Lists the toplevel main thread tasks that executed during page load.
Metrics
Collects all available metrics.
Final Screenshot
The last screenshot captured of the pageload.

182120081572


Puyuehui.com Mobile SEO: 92/100
Quick overview:
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Puyuehui.com Mobile Best Practices: 75/100
Quick overview:
General
Registers an `unload` listener
The `unload` event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use `pagehide` or `visibilitychange` events instead. Learn more about unload event listeners
Issues were logged in the `Issues` panel in Chrome Devtools
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Trust and Safety
Does not use HTTPS
14 insecure requests found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Puyuehui.com Mobile PWA: 33/100
Quick overview:
PWA Optimized
Does not set a theme color for the address bar.
The browser address bar can be themed to match your site. Learn more about theming the address bar. Failures: No manifest was fetched, No `<meta name="theme-color">` tag found.
Is not configured for a custom splash screen
A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more about splash screens. Failures: No manifest was fetched.
Does not register a service worker that controls page and `start_url`
The service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. Learn more about Service Workers.
Manifest doesn't have a maskable icon
A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn about maskable manifest icons. No manifest was fetched
Installable
Web app manifest or service worker do not meet the installability requirements
1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more about manifest installability requirements.
Puyuehui.com Mobile Accessibility: 71/100
Quick overview:
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
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
`<frame>` or `<iframe>` elements do not have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
`<html>` element does not have a `[lang]` attribute
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
`[lang]` attributes do not have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the `lang` attribute.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Similar sites
Similar tests
www.puyuehui.com
www.puyuehui.net
www.puyuehui.org
www.puyuehui.info
www.puyuehui.biz
www.puyuehui.us
www.puyuehui.mobi
www.uyuehui.com
www.puyuehui.com
www.ouyuehui.com
www.pouyuehui.com
www.opuyuehui.com
www.luyuehui.com
www.pluyuehui.com
www.lpuyuehui.com
www.pyuehui.com
www.pyyuehui.com
www.puyyuehui.com
www.pyuyuehui.com
www.phyuehui.com
www.puhyuehui.com
www.phuyuehui.com
www.pjyuehui.com
www.pujyuehui.com
www.pjuyuehui.com
www.piyuehui.com
www.puiyuehui.com
www.piuyuehui.com
www.puuehui.com
www.putuehui.com
www.puytuehui.com
www.putyuehui.com
www.puguehui.com
www.puyguehui.com
www.pugyuehui.com
www.puhuehui.com
www.puyhuehui.com
www.puuuehui.com
www.puyuuehui.com
www.puuyuehui.com
www.puyehui.com
www.puyyehui.com
www.puyuyehui.com
www.puyhehui.com
www.puyuhehui.com
www.puyjehui.com
www.puyujehui.com
www.puyjuehui.com
www.puyiehui.com
www.puyuiehui.com
www.puyiuehui.com
www.puyuhui.com
www.puyuwhui.com
www.puyuewhui.com
www.puyuwehui.com
www.puyushui.com
www.puyueshui.com
www.puyusehui.com
www.puyudhui.com
www.puyuedhui.com
www.puyudehui.com
www.puyurhui.com
www.puyuerhui.com
www.puyurehui.com
www.puyueui.com
www.puyuebui.com
www.puyuehbui.com
www.puyuebhui.com
www.puyuegui.com
www.puyuehgui.com
www.puyueghui.com
www.puyueyui.com
www.puyuehyui.com
www.puyueyhui.com
www.puyueuui.com
www.puyuehuui.com
www.puyueuhui.com
www.puyuejui.com
www.puyuehjui.com
www.puyuejhui.com
www.puyuenui.com
www.puyuehnui.com
www.puyuenhui.com
www.puyuehi.com
www.puyuehyi.com
www.puyuehuyi.com
www.puyuehhi.com
www.puyuehuhi.com
www.puyuehhui.com
www.puyuehji.com
www.puyuehuji.com
www.puyuehii.com
www.puyuehuii.com
www.puyuehiui.com
www.puyuehu.com
www.puyuehuu.com
www.puyuehuiu.com
www.puyuehuj.com
www.puyuehuij.com
www.puyuehuk.com
www.puyuehuik.com
www.puyuehuki.com
www.puyuehuo.com
www.puyuehuio.com
www.puyuehuoi.com
www.puyuehui.con
Last Tested: