Tools & Wizards About Us
guangzhoukezhang.com.cn screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

guangzhoukezhang.com.cn

东莞刻章中山刻章佛山刻章珠海刻章惠州刻章汕头刻章深圳刻章清远刻章梅州刻章湛江刻章江门刻章韶关刻章茂名刻章肇庆刻章潮州刻章汕尾刻章阳江刻章河源刻章揭阳刻章云浮刻章广州刻章

Page Load Speed

7.4 sec in total

First Response

800 ms

Resources Loaded

6.2 sec

Page Rendered

415 ms

guangzhoukezhang.com.cn screenshot

About Website

Welcome to guangzhoukezhang.com.cn homepage info - get ready to check Guangzhoukezhang best content right away, or after learning these important things about guangzhoukezhang.com.cn

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Visit guangzhoukezhang.com.cn

Key Findings

We analyzed Guangzhoukezhang.com.cn page load time and found that the first response time was 800 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

guangzhoukezhang.com.cn performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

guangzhoukezhang.com.cn

800 ms

www.kezhang8.com.cn

757 ms

index.css

221 ms

menu.js

424 ms

dedeajax2.js

437 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Guangzhoukezhang.com.cn, 84% (46 requests) were made to Kezhang8.com.cn and 7% (4 requests) were made to Wpa.qq.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Kezhang8.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.8 kB (19%)

Content Size

186.0 kB

After Optimization

151.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guangzhoukezhang.com.cn main page is 186.0 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. 35% of websites need less resources to load. Images take 120.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.1 kB

  • Original 37.5 kB
  • After minification 34.8 kB
  • After compression 7.4 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. 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 30.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 616 B

  • Original 120.4 kB
  • After minification 119.8 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. Guangzhoukezhang images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 1.5 kB

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 16.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-25%

Potential reduce by 2.5 kB

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 7.5 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. Guangzhoukezhang.com.cn needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

49

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guangzhoukezhang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

guangzhoukezhang.com.cn

guangzhoukezhang.com.cn

800 ms

www.kezhang8.com.cn

www.kezhang8.com.cn

757 ms

index.css

index.css

221 ms

menu.js

menu.js

424 ms

dedeajax2.js

dedeajax2.js

437 ms

j.js

j.js

650 ms

pa

pa

752 ms

bg.gif

bg.gif

219 ms

searchbttn.gif

searchbttn.gif

220 ms

nav.gif

nav.gif

221 ms

nav-left.gif

nav-left.gif

219 ms

nav-1.gif

nav-1.gif

435 ms

nav-right.gif

nav-right.gif

435 ms

logoback.jpg

logoback.jpg

660 ms

logo.gif

logo.gif

443 ms

icon01.gif

icon01.gif

443 ms

01.jpg

01.jpg

648 ms

02.jpg

02.jpg

857 ms

03.jpg

03.jpg

860 ms

04.jpg

04.jpg

673 ms

05.jpg

05.jpg

891 ms

1-120GR22211127.gif

1-120GR22211127.gif

870 ms

1-120GR1525M44.gif

1-120GR1525M44.gif

884 ms

1-120GR22400138.gif

1-120GR22400138.gif

902 ms

1-120GR2095K00.gif

1-120GR2095K00.gif

1067 ms

1-120GR20ZQM.gif

1-120GR20ZQM.gif

1078 ms

1-120GR1541G33.gif

1-120GR1541G33.gif

1093 ms

1-120GR1532RF.gif

1-120GR1532RF.gif

1099 ms

1-120GR15222403.gif

1-120GR15222403.gif

1112 ms

1-120GR151292L.gif

1-120GR151292L.gif

1121 ms

1-120GR1504V48.gif

1-120GR1504V48.gif

1281 ms

1-120GR15013P4.gif

1-120GR15013P4.gif

1293 ms

1-120GR1492M62.gif

1-120GR1492M62.gif

1305 ms

1-120GR14T6330.gif

1-120GR14T6330.gif

1324 ms

1-120GR14Hc03.gif

1-120GR14Hc03.gif

1334 ms

1-120GR1463D09.gif

1-120GR1463D09.gif

1345 ms

1-120GR14310194.gif

1-120GR14310194.gif

1499 ms

1-120GR1412R59.gif

1-120GR1412R59.gif

1509 ms

1-110416025151453.jpg

1-110416025151453.jpg

1523 ms

1-11041602494AS.jpg

1-11041602494AS.jpg

1542 ms

1-110416024TY12.jpg

1-110416024TY12.jpg

1558 ms

minilogo.gif

minilogo.gif

1568 ms

pa

pa

744 ms

pa

pa

743 ms

pa

pa

740 ms

icon06.gif

icon06.gif

1626 ms

rollbtn.gif

rollbtn.gif

1512 ms

icon2.gif

icon2.gif

1536 ms

bg11.gif

bg11.gif

1555 ms

bg2.gif

bg2.gif

1564 ms

bg3.gif

bg3.gif

1361 ms

button_121.gif

button_121.gif

933 ms

button_121.gif

button_121.gif

898 ms

button_121.gif

button_121.gif

929 ms

button_121.gif

button_121.gif

942 ms

Accessibility Review

guangzhoukezhang.com.cn accessibility score

39

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

Definition list items are not wrapped in <dl> elements

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

guangzhoukezhang.com.cn best practices score

67

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

Low

Detected JavaScript libraries

SEO Factors

guangzhoukezhang.com.cn SEO score

62

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

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 Guangzhoukezhang.com.cn 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 Guangzhoukezhang.com.cn 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

guangzhoukezhang.com.cn

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