Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 46

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

xydgy.com

B体育·(中国)官方网站-IOS/Android/手机APP下载

Page Load Speed

1.8 sec in total

First Response

588 ms

Resources Loaded

1.1 sec

Page Rendered

112 ms

About Website

Click here to check amazing Xydgy content. Otherwise, check out these important facts you probably never knew about xydgy.com

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Visit xydgy.com

Key Findings

We analyzed Xydgy.com page load time and found that the first response time was 588 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

xydgy.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

4/100

25%

SI (Speed Index)

Value10.5 s

8/100

10%

TBT (Total Blocking Time)

Value720 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.693

8/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

xydgy.com

588 ms

dedecms.css

267 ms

dedeajax2.js

209 ms

j.js

335 ms

pic_scroll.js

212 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Xydgy.com and no external sources were called. The less responsive or slowest element that took the longest time to load (588 ms) belongs to the original domain Xydgy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.3 kB (68%)

Content Size

102.6 kB

After Optimization

33.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xydgy.com main page is 102.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. CSS take 51.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.3 kB

  • Original 12.2 kB
  • After minification 10.6 kB
  • After compression 3.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 1.6 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.3 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.2 kB
  • After minification 4.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Xydgy images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 18.7 kB

  • Original 34.9 kB
  • After minification 32.6 kB
  • After compression 16.2 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 18.7 kB or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 42.3 kB

  • Original 51.4 kB
  • After minification 40.0 kB
  • After compression 9.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Xydgy.com needs all CSS files to be minified and compressed as it can save up to 42.3 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xydgy. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

xydgy.com accessibility score

40

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

xydgy.com best practices score

46

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Uses deprecated APIs

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

xydgy.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xydgy.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Xydgy.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Xydgy. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: