Tools & Wizards About Us
zhckw.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zhckw.com

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Page Load Speed

44.1 sec in total

First Response

2.3 sec

Resources Loaded

41.5 sec

Page Rendered

281 ms

zhckw.com screenshot

About Website

Welcome to zhckw.com homepage info - get ready to check Zhckw best content for China right away, or after learning these important things about zhckw.com

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Visit zhckw.com

Key Findings

We analyzed Zhckw.com page load time and found that the first response time was 2.3 sec and then it took 41.8 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zhckw.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

zhckw.com

2269 ms

www.zhckw.com

14827 ms

reset.css

1523 ms

default_blue.css

7249 ms

jquery.min.js

20046 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 32% of them (19 requests) were addressed to the original Zhckw.com, 20% (12 requests) were made to Chinaacc.com and 20% (12 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Zhckw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.0 kB (33%)

Content Size

445.7 kB

After Optimization

299.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhckw.com main page is 445.7 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. 15% of websites need less resources to load. Images take 234.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 43.9 kB

  • Original 53.8 kB
  • After minification 45.1 kB
  • After compression 9.9 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 8.7 kB, which is 16% 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 43.9 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 18.5 kB

  • Original 234.3 kB
  • After minification 215.8 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. Zhckw images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 34.6 kB

  • Original 95.1 kB
  • After minification 93.1 kB
  • After compression 60.5 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 34.6 kB or 36% of the original size.

CSS Optimization

-78%

Potential reduce by 49.1 kB

  • Original 62.5 kB
  • After minification 57.0 kB
  • After compression 13.5 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. Zhckw.com needs all CSS files to be minified and compressed as it can save up to 49.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhckw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zhckw.com

zhckw.com

2269 ms

www.zhckw.com

www.zhckw.com

14827 ms

reset.css

reset.css

1523 ms

default_blue.css

default_blue.css

7249 ms

jquery.min.js

jquery.min.js

20046 ms

jquery.sgallery.js

jquery.sgallery.js

3700 ms

search_common.js

search_common.js

1127 ms

stat.php

stat.php

2533 ms

20150331094225802.jpg

20150331094225802.jpg

6862 ms

search5.gif

search5.gif

3947 ms

2010721154309904.gif

2010721154309904.gif

1738 ms

body-bg.png

body-bg.png

514 ms

body-top.png

body-top.png

1357 ms

logo.jpg

logo.jpg

2041 ms

thumb_406_87_20130111085557787.jpg

thumb_406_87_20130111085557787.jpg

6115 ms

thumb_654_77_20130111084652467.gif

thumb_654_77_20130111084652467.gif

15338 ms

copyright.gif

copyright.gif

1031 ms

xjc.jpg

xjc.jpg

7223 ms

yq.jpg

yq.jpg

6923 ms

ywq.jpg

ywq.jpg

5530 ms

cht.gif

cht.gif

5031 ms

ywl.jpg

ywl.jpg

12469 ms

sp_d.jpg

sp_d.jpg

8237 ms

lyh.jpg

lyh.jpg

9709 ms

gjh.jpg

gjh.jpg

10050 ms

2014991555518297.gif

2014991555518297.gif

3827 ms

denglu.gif

denglu.gif

6298 ms

50wan.jpg

50wan.jpg

6780 ms

rsso.gif

rsso.gif

1538 ms

index_lm3.shtml

index_lm3.shtml

6638 ms

index_lm2.shtml

index_lm2.shtml

6543 ms

index_lm2.shtml

index_lm2.shtml

8158 ms

index_lm1.shtml

index_lm1.shtml

7404 ms

nav.png

nav.png

1716 ms

search2.gif

search2.gif

4579 ms

hot_bg.png

hot_bg.png

5827 ms

title.png

title.png

2585 ms

num_list.png

num_list.png

2488 ms

stat.htm

stat.htm

169 ms

core.php

core.php

906 ms

share.js

share.js

1174 ms

share_api.js

share_api.js

421 ms

share_view.js

share_view.js

662 ms

image_api.js

image_api.js

729 ms

image_view.js

image_view.js

743 ms

tangram.js

tangram.js

5593 ms

api_base.js

api_base.js

571 ms

view_base.js

view_base.js

644 ms

logger.js

logger.js

331 ms

ChannelJs.js

ChannelJs.js

766 ms

dh.gif

dh.gif

503 ms

play.gif

play.gif

1298 ms

buy.gif

buy.gif

696 ms

code.asp

code.asp

1379 ms

xk-st.gif

xk-st.gif

412 ms

index2015.css

index2015.css

2124 ms

partners.js

partners.js

393 ms

share_style0_16.css

share_style0_16.css

332 ms

icons_0_16.png

icons_0_16.png

1429 ms

an.png

an.png

800 ms

Accessibility Review

zhckw.com accessibility score

43

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zhckw.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zhckw.com SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhckw.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 Zhckw.com main page’s claimed encoding is gbk. 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

zhckw.com

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