Tools & Wizards About Us
codejie.net screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

codejie.net

免费网站源码下载-源码街

Page Load Speed

2.5 sec in total

First Response

569 ms

Resources Loaded

1.5 sec

Page Rendered

408 ms

codejie.net screenshot

About Website

Visit codejie.net now to see the best up-to-date Codejie content for China and also check out these interesting facts you probably never knew about codejie.net

源码街,提供最新免费网站源码下载(html5源码,asp源码，php源码,.net源码),源码之家,SEO教程,网站模板,开发工具下载,免费资源等.

Visit codejie.net

Key Findings

We analyzed Codejie.net page load time and found that the first response time was 569 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

codejie.net performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

codejie.net

569 ms

iconfont.css

188 ms

stui_block.css

135 ms

stui_block_color.css

137 ms

stui_default.css

132 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Codejie.net, 3% (1 request) were made to Push.zhanzhang.baidu.com and 3% (1 request) were made to . The less responsive or slowest element that took the longest time to load (805 ms) relates to the external source Push.zhanzhang.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.3 kB (32%)

Content Size

944.1 kB

After Optimization

637.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codejie.net main page is 944.1 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. 30% of websites need less resources to load. Images take 465.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 283.1 kB

  • Original 357.1 kB
  • After minification 344.2 kB
  • After compression 74.0 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 283.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 465.9 kB
  • After minification 462.8 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. Codejie images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 16.7 kB

  • Original 95.0 kB
  • After minification 95.0 kB
  • After compression 78.3 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 16.7 kB or 18% of the original size.

CSS Optimization

-13%

Potential reduce by 3.4 kB

  • Original 26.1 kB
  • After minification 26.1 kB
  • After compression 22.7 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. Codejie.net needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

36

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codejie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codejie.net

codejie.net

569 ms

iconfont.css

iconfont.css

188 ms

stui_block.css

stui_block.css

135 ms

stui_block_color.css

stui_block_color.css

137 ms

stui_default.css

stui_default.css

132 ms

jquery.min.js

jquery.min.js

227 ms

stui_default.js

stui_default.js

300 ms

stui_block.js

stui_block.js

198 ms

home.js

home.js

199 ms

jquery.autocomplete.js

jquery.autocomplete.js

246 ms

push.js

push.js

805 ms

icon_1.png

icon_1.png

126 ms

icon_12.png

icon_12.png

124 ms

icon_2.png

icon_2.png

126 ms

icon_3.png

icon_3.png

125 ms

icon_4.png

icon_4.png

124 ms

icon_26.png

icon_26.png

122 ms

load.gif

load.gif

247 ms

play.png

play.png

124 ms

gLtqripAA==

gLtqripAA==

117 ms

c909a6f2cf0afa11f2ded812da12c1a4.jpg

c909a6f2cf0afa11f2ded812da12c1a4.jpg

97 ms

ed186ad4fe207089214571a1dbd6aa37.jpg

ed186ad4fe207089214571a1dbd6aa37.jpg

105 ms

e06bb3d40d9fb941a80eddab01a9b64d.jpg

e06bb3d40d9fb941a80eddab01a9b64d.jpg

109 ms

a997a33616e4876fd5df0c6de139fa49.jpg

a997a33616e4876fd5df0c6de139fa49.jpg

98 ms

3954ed71437a15f7c4976db4a536810a.jpg

3954ed71437a15f7c4976db4a536810a.jpg

79 ms

0d6c5d5ceb1244ab63de542ba4a00dd0.jpg

0d6c5d5ceb1244ab63de542ba4a00dd0.jpg

90 ms

b5be99f5d5338b0f079feeaf413441fe.jpg

b5be99f5d5338b0f079feeaf413441fe.jpg

174 ms

95b1672901c7835697300713e82ec970.jpg

95b1672901c7835697300713e82ec970.jpg

166 ms

d62876d760c42428d6bd1678777149ec.jpg

d62876d760c42428d6bd1678777149ec.jpg

189 ms

b32bd005ccfc07e63c742342287304e7.jpg

b32bd005ccfc07e63c742342287304e7.jpg

202 ms

c1d6b0a4d9131c86a55764e1bad69569.jpg

c1d6b0a4d9131c86a55764e1bad69569.jpg

193 ms

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173fac42876a9a3261f42173bf44a741.jpg

192 ms

157d4b7bd2eac463631cc8386e3df607.jpg

157d4b7bd2eac463631cc8386e3df607.jpg

240 ms

f8b6ae503947d55b7f179694aa668a8e.jpg

f8b6ae503947d55b7f179694aa668a8e.jpg

255 ms

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f056fc8ae02b93c8c4191af620715a97.jpg

306 ms

a47a5a2d99d191b70a38bb4682286875.jpg

a47a5a2d99d191b70a38bb4682286875.jpg

276 ms

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3540139144bead353de9764c3e1d6d86.jpg

285 ms

c9c060c2be25bf348e083704bec19746.jpg

c9c060c2be25bf348e083704bec19746.jpg

299 ms

Accessibility Review

codejie.net accessibility score

41

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

High

[lang] attributes do not have a valid value

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>).

High

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

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

codejie.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

codejie.net SEO score

90

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

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 Codejie.net 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 Codejie.net 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

codejie.net

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