Tools & Wizards About Us
chinaz.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

chinaz.com

站长之家 - 站长资讯-我们致力于为中文网站提供动力！

Page Load Speed

39.7 sec in total

First Response

1.7 sec

Resources Loaded

25.5 sec

Page Rendered

12.5 sec

chinaz.com screenshot

About Website

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

站长之家(中国站长站)为个人站长与企业网络提供全面的站长资讯、源代码程序下载、海量建站素材、强大的搜索优化辅助工具、网络产品设计与运营理念以及一站式网络解决方案，十年来我们一直致力为中文网站提供动力。

Visit chinaz.com

Key Findings

We analyzed Chinaz.com page load time and found that the first response time was 1.7 sec and then it took 38 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

chinaz.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

chinaz.com

1724 ms

www.chinaz.com

2002 ms

base.css

747 ms

common.css

602 ms

jquery-1.11.0.min.js

938 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 11% of them (13 requests) were addressed to the original Chinaz.com, 38% (44 requests) were made to Pic.chinaz.com and 18% (21 requests) were made to Stats.chinaz.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Pic.chinaz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 790.9 kB (46%)

Content Size

1.7 MB

After Optimization

912.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaz.com main page is 1.7 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. 65% of websites need less resources to load. Images take 752.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 438.2 kB

  • Original 521.3 kB
  • After minification 508.1 kB
  • After compression 83.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 438.2 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 39.7 kB

  • Original 752.6 kB
  • After minification 712.9 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. Chinaz images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 204.6 kB

  • Original 297.1 kB
  • After minification 266.5 kB
  • After compression 92.5 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 204.6 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 108.4 kB

  • Original 132.4 kB
  • After minification 113.9 kB
  • After compression 24.0 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. Chinaz.com needs all CSS files to be minified and compressed as it can save up to 108.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (31%)

Requests Now

111

After Optimization

77

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinaz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinaz.com

chinaz.com

1724 ms

www.chinaz.com

www.chinaz.com

2002 ms

base.css

base.css

747 ms

common.css

common.css

602 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

938 ms

common.js

common.js

746 ms

scrolltext.js

scrolltext.js

1480 ms

os.js

os.js

3010 ms

wz.js

wz.js

1896 ms

tl1000.js

tl1000.js

1896 ms

wz5.js

wz5.js

1897 ms

tl1000_2.js

tl1000_2.js

2315 ms

new.js

new.js

691 ms

wz2.js

wz2.js

1862 ms

upehyevml.js

upehyevml.js

2313 ms

code.js

code.js

2197 ms

seallogo.dll

seallogo.dll

2042 ms

uc1.js

uc1.js

1591 ms

stat.php

stat.php

2043 ms

110200.js

110200.js

1885 ms

hm.js

hm.js

1006 ms

icon.png

icon.png

833 ms

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2018072309151488.jpg

2191 ms

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1359 ms

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2064 ms

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1337 ms

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1337 ms

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1338 ms

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1337 ms

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1863 ms

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2012 ms

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1903 ms

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2026 ms

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2010 ms

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2010 ms

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2025 ms

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2322 ms

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2296 ms

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2295 ms

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2295 ms

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2294 ms

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2245 ms

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3156 ms

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2602 ms

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2602 ms

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2769 ms

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2749 ms

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2749 ms

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2811 ms

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2812 ms

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2833 ms

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3128 ms

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2824 ms

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3103 ms

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3101 ms

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3117 ms

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3116 ms

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2371 ms

duoip.gif

duoip.gif

918 ms

pgyid.jpg

pgyid.jpg

596 ms

top260.gif

top260.gif

917 ms

ppb260.gif

ppb260.gif

596 ms

weipa.gif

weipa.gif

595 ms

logo.jpg

logo.jpg

587 ms

chinaz_sc.jpg

chinaz_sc.jpg

904 ms

ghs.png

ghs.png

900 ms

anquan.jpg

anquan.jpg

930 ms

weixin.jpg

weixin.jpg

929 ms

hm.gif

hm.gif

678 ms

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2018060715564127.png

1720 ms

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1976 ms

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2013 ms

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2023 ms

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2039 ms

iclm

iclm

2772 ms

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1449 ms

0f000F_LSbRQ6VOgLIlBKs.jpg

0f000F_LSbRQ6VOgLIlBKs.jpg

1460 ms

agg.gif

agg.gif

1015 ms

tencent1000.jpg

tencent1000.jpg

928 ms

icon15-423.png

icon15-423.png

527 ms

geekyun.gif

geekyun.gif

925 ms

xintian.gif

xintian.gif

484 ms

2018071916210675.jpg

2018071916210675.jpg

480 ms

terminator2.2.min.js

terminator2.2.min.js

2051 ms

shengcaijinrong.png

shengcaijinrong.png

479 ms

focus_btn.png

focus_btn.png

444 ms

2018071916213228.jpg

2018071916213228.jpg

444 ms

icon3x3.gif

icon3x3.gif

1364 ms

tags_03.gif

tags_03.gif

1326 ms

upehyevml.js

upehyevml.js

2574 ms

jdhlbb.js

jdhlbb.js

678 ms

g9.png

g9.png

365 ms

wordyt1.png

wordyt1.png

837 ms

blackBg.png

blackBg.png

441 ms

kesionedu.gif

kesionedu.gif

404 ms

52xinyou130.jpg

52xinyou130.jpg

704 ms

s

s

550 ms

pr.js

pr.js

1524 ms

cnnic_en.png

cnnic_en.png

876 ms

Top

Top

519 ms

pixel

pixel

573 ms

adx.php

adx.php

573 ms

pc_ads_bear.1x.png

pc_ads_bear.1x.png

537 ms

topbar.css

topbar.css

2570 ms

dialog.css

dialog.css

2374 ms

chinaz_top.js

chinaz_top.js

2717 ms

user.png

user.png

318 ms

tpndngv

tpndngv

2809 ms

stat.htm

stat.htm

2074 ms

core.php

core.php

840 ms

shadow.png

shadow.png

215 ms

pc_ads_bear.1x.png

pc_ads_bear.1x.png

233 ms

beq

beq

290 ms

chinaz.js

chinaz.js

1047 ms

27arrowshoe.jpg

27arrowshoe.jpg

815 ms

m.html

m.html

1628 ms

adClosefeedbackUpgrade.min.js

adClosefeedbackUpgrade.min.js

235 ms

Accessibility Review

chinaz.com accessibility score

80

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

chinaz.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chinaz.com SEO score

85

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 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 Chinaz.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 Chinaz.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

chinaz.com

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