Tools & Wizards About Us
3code.cn screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

3code.cn

WordPress外贸建站_WordPress外贸企业主题_WordPress网站建设_WP企业主题模板 | 九创主题

Page Load Speed

26.3 sec in total

First Response

3.1 sec

Resources Loaded

23 sec

Page Rendered

242 ms

3code.cn screenshot

About Website

Visit 3code.cn now to see the best up-to-date 3 Code content for China and also check out these interesting facts you probably never knew about 3code.cn

九创主题专业开发设计WordPress企业主题, WordPress外贸企业主题, WordPress网站建设, WP企业主题, WordPress企业模板, WordPress外贸建站,并同时提供WordPress外贸优质空间主机服务. 在WordPress企业主题网站建设方面我们提供一站式服务.

Visit 3code.cn

Key Findings

We analyzed 3code.cn page load time and found that the first response time was 3.1 sec and then it took 23.2 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

3code.cn performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

www.3code.cn

3061 ms

style.css

147 ms

9clogo.jpg

151 ms

email-icon.png

98 ms

wordpress.jpg

220 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 57% of them (21 requests) were addressed to the original 3code.cn, 14% (5 requests) were made to Bdimg.share.baidu.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.7 kB (35%)

Content Size

738.6 kB

After Optimization

481.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3code.cn main page is 738.6 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. 20% of websites need less resources to load. Images take 642.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.6 kB

  • Original 33.9 kB
  • After minification 32.2 kB
  • After compression 7.2 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 26.6 kB or 79% of the original size.

Image Optimization

-30%

Potential reduce by 190.8 kB

  • Original 642.8 kB
  • After minification 452.0 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. Obviously, 3 Code needs image optimization as it can save up to 190.8 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 30.2 kB

  • Original 48.5 kB
  • After minification 48.3 kB
  • After compression 18.3 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 30.2 kB or 62% of the original size.

CSS Optimization

-68%

Potential reduce by 9.1 kB

  • Original 13.5 kB
  • After minification 11.1 kB
  • After compression 4.4 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. 3code.cn needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (37%)

Requests Now

35

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Code. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.3code.cn

www.3code.cn

3061 ms

style.css

style.css

147 ms

9clogo.jpg

9clogo.jpg

151 ms

email-icon.png

email-icon.png

98 ms

wordpress.jpg

wordpress.jpg

220 ms

dbg.gif

dbg.gif

133 ms

ltd.gif

ltd.gif

121 ms

dot.gif

dot.gif

139 ms

more.gif

more.gif

85 ms

bg4.jpg

bg4.jpg

96 ms

epress.jpg

epress.jpg

153 ms

bestwaywordpresstheme.jpg

bestwaywordpresstheme.jpg

226 ms

wp.jpg

wp.jpg

169 ms

wpiclean.jpg

wpiclean.jpg

158 ms

wordpressthemeproduct2.jpg

wordpressthemeproduct2.jpg

263 ms

wordpresstheme.jpg

wordpresstheme.jpg

303 ms

wptheme.jpg

wptheme.jpg

205 ms

wpthemes.jpg

wpthemes.jpg

240 ms

Appcenter_Snapshot_2014-05-22T03-16-39.547Z.png

Appcenter_Snapshot_2014-05-22T03-16-39.547Z.png

883 ms

qq.js

qq.js

214 ms

stat.php

stat.php

1427 ms

stat.htm

stat.htm

247 ms

core.php

core.php

783 ms

9.gif

9.gif

1030 ms

pic.gif

pic.gif

558 ms

shell_v2.js

shell_v2.js

872 ms

qqbg.gif

qqbg.gif

88 ms

h.js

h.js

4340 ms

bds_s_v2.js

bds_s_v2.js

3014 ms

app.gif

app.gif

1074 ms

T1uUG.XjtkXXcb2gzo-77-19.gif

T1uUG.XjtkXXcb2gzo-77-19.gif

234 ms

bdsstyle.css

bdsstyle.css

439 ms

l6.gif

l6.gif

988 ms

logger.js

logger.js

998 ms

hm.gif

hm.gif

441 ms

button_old_11.gif

button_old_11.gif

517 ms

button_old_11.gif

button_old_11.gif

528 ms

Accessibility Review

3code.cn accessibility score

74

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

3code.cn best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

3code.cn 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3code.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 3code.cn 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

3code.cn

Open Graph description is not detected on the main page of 3 Code. 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: