Tools & Wizards About Us
xycdn.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

xycdn.com

星域云 - 全球边缘计算的创领者

Page Load Speed

10.7 sec in total

First Response

757 ms

Resources Loaded

9.3 sec

Page Rendered

685 ms

xycdn.com screenshot

About Website

Click here to check amazing Xycdn content for China. Otherwise, check out these important facts you probably never knew about xycdn.com

基于“自建+共建”模式，将分散、异构、多层级的边缘计算资源集合起来，构建了全球首个百万量级节点边缘计算平台。。

Visit xycdn.com

Key Findings

We analyzed Xycdn.com page load time and found that the first response time was 757 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xycdn.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

xycdn.com

757 ms

xycdn.com

968 ms

www.xycloud.com

1339 ms

css-1.3.9.css

1411 ms

pagination.css

1207 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Xycdn.com, 89% (92 requests) were made to Static.xycloud.com and 2% (2 requests) were made to Xycloud.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Fcrc-video.xycdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.6 kB (9%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xycdn.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 83.4 kB

  • Original 97.8 kB
  • After minification 66.9 kB
  • After compression 14.4 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 30.9 kB, which is 32% 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 83.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 27.7 kB

  • Original 1.9 MB
  • After minification 1.9 MB

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. Xycdn images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 85.1 kB

  • Original 117.9 kB
  • After minification 117.9 kB
  • After compression 32.8 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 85.1 kB or 72% of the original size.

CSS Optimization

-31%

Potential reduce by 6.4 kB

  • Original 20.7 kB
  • After minification 20.5 kB
  • After compression 14.3 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. Xycdn.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (20%)

Requests Now

97

After Optimization

78

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xycdn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xycdn.com

xycdn.com

757 ms

xycdn.com

xycdn.com

968 ms

www.xycloud.com

www.xycloud.com

1339 ms

css-1.3.9.css

css-1.3.9.css

1411 ms

pagination.css

pagination.css

1207 ms

new.png

new.png

1229 ms

hot2.gif

hot2.gif

1219 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

1219 ms

jQuery-3.3.1.min.js

jQuery-3.3.1.min.js

1679 ms

jQuery.pjax.js

jQuery.pjax.js

1554 ms

swiper.js

swiper.js

1859 ms

pagecontrol.js

pagecontrol.js

1555 ms

countUp.js

countUp.js

1556 ms

highcharts.js

highcharts.js

30 ms

echarts.min.js

echarts.min.js

2689 ms

xyvod.js

xyvod.js

3949 ms

adapter-latest.js

adapter-latest.js

18 ms

xyp2p-20190319.js

xyp2p-20190319.js

1624 ms

util.js

util.js

1644 ms

404

404

282 ms

logo.png

logo.png

225 ms

ico_nav_ser.png

ico_nav_ser.png

413 ms

ico_nav_cnt.png

ico_nav_cnt.png

443 ms

ico_nav_fn.png

ico_nav_fn.png

444 ms

ico_nav_est.png

ico_nav_est.png

695 ms

ico_nav_xytd.png

ico_nav_xytd.png

623 ms

ban_01.jpg

ban_01.jpg

2356 ms

ban_02.jpg

ban_02.jpg

1501 ms

ban_03.jpg

ban_03.jpg

1536 ms

ban_04.jpg

ban_04.jpg

1678 ms

ban_05.jpg

ban_05.jpg

2012 ms

ban_06.jpg

ban_06.jpg

2333 ms

prev.png

prev.png

1714 ms

next.png

next.png

1747 ms

ico_toggle_1.png

ico_toggle_1.png

1889 ms

ico_toggle_2.png

ico_toggle_2.png

1927 ms

ico_toggle_3.png

ico_toggle_3.png

1958 ms

ico_toggle_4.png

ico_toggle_4.png

2098 ms

index_lead.jpg

index_lead.jpg

2781 ms

ico_64.png

ico_64.png

2181 ms

ico_14.png

ico_14.png

2231 ms

ico_100.png

ico_100.png

2309 ms

ico_nav_service.png

ico_nav_service.png

2403 ms

ico_nav_fx.png

ico_nav_fx.png

2451 ms

ico_nav_share.png

ico_nav_share.png

2519 ms

ico_nav_edgestorage.png

ico_nav_edgestorage.png

2562 ms

ico_65.png

ico_65.png

2566 ms

ico_66.png

ico_66.png

2489 ms

ico_68.png

ico_68.png

2544 ms

ico_67.png

ico_67.png

2603 ms

ico_69.png

ico_69.png

2629 ms

ico_81.png

ico_81.png

2583 ms

ico_99.png

ico_99.png

2609 ms

ico_77.png

ico_77.png

2670 ms

ico_75.png

ico_75.png

2678 ms

ico_79.png

ico_79.png

2563 ms

ico_80.png

ico_80.png

2556 ms

ico_76.png

ico_76.png

2555 ms

ico_103.png

ico_103.png

2611 ms

ico_104.png

ico_104.png

2491 ms

ico_105.png

ico_105.png

2462 ms

ico_106.png

ico_106.png

1902 ms

ico_107.png

ico_107.png

1710 ms

ico_108.png

ico_108.png

1676 ms

ico_109.png

ico_109.png

1598 ms

ico_110.png

ico_110.png

1618 ms

ico_112.png

ico_112.png

1620 ms

ico_113.png

ico_113.png

1512 ms

ico_114.png

ico_114.png

1494 ms

index_tabbg.jpg

index_tabbg.jpg

1679 ms

index_solve.jpg

index_solve.jpg

2781 ms

iqiyi.png

iqiyi.png

1453 ms

kuaishou.png

kuaishou.png

1395 ms

huya.png

huya.png

1382 ms

yixia.png

yixia.png

1326 ms

bilibili.png

bilibili.png

1440 ms

chushou.png

chushou.png

1435 ms

renrensp.png

renrensp.png

1426 ms

xiaomi.png

xiaomi.png

1398 ms

360.png

360.png

1330 ms

hm.js

hm.js

1189 ms

gs.js

gs.js

902 ms

captcha

captcha

271 ms

huajiao.png

huajiao.png

1428 ms

xunlei.png

xunlei.png

1432 ms

supersports.png

supersports.png

1425 ms

fengxing.png

fengxing.png

1392 ms

huashu.png

huashu.png

1333 ms

perfect_world.png

perfect_world.png

1452 ms

coocaa.png

coocaa.png

1430 ms

qutoutiao.png

qutoutiao.png

1475 ms

kuwo.png

kuwo.png

1450 ms

4k.png

4k.png

1387 ms

bbg.png

bbg.png

1478 ms

dapengvr.png

dapengvr.png

1459 ms

yidianzx.png

yidianzx.png

1477 ms

company_code.jpg

company_code.jpg

1496 ms

batb.png

batb.png

1440 ms

gongshang.png

gongshang.png

1521 ms

feedback.png

feedback.png

1498 ms

code.jpg

code.jpg

1496 ms

dot.png

dot.png

1498 ms

hm.gif

hm.gif

306 ms

Accessibility Review

xycdn.com accessibility score

71

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.

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

xycdn.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

xycdn.com SEO score

73

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

High

robots.txt is not valid

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xycdn.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 Xycdn.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

xycdn.com

Open Graph description is not detected on the main page of Xycdn. 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: