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czcol.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

czcol.cn

初中作文 - 中学生作文大全

Page Load Speed

22.3 sec in total

First Response

1 sec

Resources Loaded

20.9 sec

Page Rendered

342 ms

czcol.cn screenshot

About Website

Click here to check amazing Czcol content. Otherwise, check out these important facts you probably never knew about czcol.cn

初中作文网提供：初中作文阅读,初中作文写作,中考作文,作文精选

Visit czcol.cn

Key Findings

We analyzed Czcol.cn page load time and found that the first response time was 1 sec and then it took 21.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

czcol.cn performance score

0

Network Requests Diagram

czcol.cn

1048 ms

www.czcol.cn

1474 ms

index.css

695 ms

style.css

484 ms

dedeajax2.js

3429 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 74% of them (68 requests) were addressed to the original Czcol.cn, 8% (7 requests) were made to Cpro.baidustatic.com and 5% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Pos.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.3 kB (32%)

Content Size

1.1 MB

After Optimization

769.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czcol.cn main page is 1.1 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. 30% of websites need less resources to load. Images take 641.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.2 kB

  • Original 49.2 kB
  • After minification 47.5 kB
  • After compression 12.0 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 37.2 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 29.3 kB

  • Original 641.3 kB
  • After minification 612.0 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. Czcol images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 268.7 kB

  • Original 405.9 kB
  • After minification 404.9 kB
  • After compression 137.2 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 268.7 kB or 66% of the original size.

CSS Optimization

-73%

Potential reduce by 21.1 kB

  • Original 29.0 kB
  • After minification 26.8 kB
  • After compression 7.9 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. Czcol.cn needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (29%)

Requests Now

90

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czcol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

czcol.cn

czcol.cn

1048 ms

www.czcol.cn

www.czcol.cn

1474 ms

index.css

index.css

695 ms

style.css

style.css

484 ms

dedeajax2.js

dedeajax2.js

3429 ms

jquery-1.4a2.min.js

jquery-1.4a2.min.js

2237 ms

jquery.KinSlideshow-1.2.1.min.js

jquery.KinSlideshow-1.2.1.min.js

759 ms

960.js

960.js

486 ms

101.js

101.js

493 ms

tj.js

tj.js

455 ms

index_new_bg.gif

index_new_bg.gif

258 ms

login.gif

login.gif

260 ms

regist.gif

regist.gif

256 ms

myzone.gif

myzone.gif

259 ms

webeit.gif

webeit.gif

261 ms

top-logo.gif

top-logo.gif

241 ms

toprlink-bg.gif

toprlink-bg.gif

475 ms

nav_bg.png

nav_bg.png

502 ms

nav_1.png

nav_1.png

501 ms

ico-3.gif

ico-3.gif

513 ms

1-13021515042Y25.png

1-13021515042Y25.png

5385 ms

1-1301011SA70-L.jpg

1-1301011SA70-L.jpg

1904 ms

jzjlb.gif

jzjlb.gif

749 ms

vdimgck.php

vdimgck.php

790 ms

myface.jpg

myface.jpg

1260 ms

myface.gif

myface.gif

1907 ms

myface.jpg

myface.jpg

993 ms

myface.jpg

myface.jpg

1904 ms

myface.jpg

myface.jpg

1906 ms

myface.jpg

myface.jpg

1904 ms

myface.jpg

myface.jpg

1929 ms

myface.jpg

myface.jpg

1905 ms

myface.jpg

myface.jpg

1905 ms

myface.jpg

myface.jpg

1957 ms

myface.jpg

myface.jpg

3314 ms

myface.jpg

myface.jpg

2074 ms

myface.jpg

myface.jpg

2371 ms

myface.jpg

myface.jpg

2161 ms

myface.png

myface.png

3230 ms

myface.jpg

myface.jpg

2321 ms

myface.jpg

myface.jpg

2410 ms

myface.png

myface.png

4556 ms

myface.jpg

myface.jpg

2624 ms

myface.jpg

myface.jpg

2894 ms

c.js

c.js

1279 ms

myface.jpg

myface.jpg

2858 ms

myface.jpg

myface.jpg

2999 ms

myface.jpg

myface.jpg

2921 ms

myface.jpg

myface.jpg

3425 ms

myface.JPG

myface.JPG

3459 ms

myface.jpg

myface.jpg

3482 ms

myface.jpg

myface.jpg

3575 ms

myface.jpg

myface.jpg

3441 ms

myface.jpg

myface.jpg

3461 ms

myface.jpg

myface.jpg

3489 ms

myface.jpg

myface.jpg

3579 ms

1344592P3-T24.jpg

1344592P3-T24.jpg

3651 ms

1340a5911-1O3.jpg

1340a5911-1O3.jpg

3456 ms

1-1204021I1150-L.jpg

1-1204021I1150-L.jpg

4456 ms

12E092151-2E1.gif

12E092151-2E1.gif

3845 ms

icjm

icjm

2160 ms

tu1.png

tu1.png

3326 ms

num.gif

num.gif

2544 ms

bg_01.png

bg_01.png

2786 ms

bg_02.png

bg_02.png

2905 ms

dian.gif

dian.gif

2977 ms

fl-bg.png

fl-bg.png

3129 ms

fbico.gif

fbico.gif

3163 ms

rijian_bg.jpg

rijian_bg.jpg

3437 ms

shell_v2.js

shell_v2.js

457 ms

stat.php

stat.php

985 ms

fl-bg.gif

fl-bg.gif

3232 ms

bds_s_v2.js

bds_s_v2.js

706 ms

stat.htm

stat.htm

257 ms

core.php

core.php

775 ms

bdsstyle.css

bdsstyle.css

243 ms

r2.gif

r2.gif

461 ms

icjm

icjm

5787 ms

logger.js

logger.js

233 ms

cpro.js

cpro.js

732 ms

adx.php

adx.php

1734 ms

icon_12px.png

icon_12px.png

514 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

484 ms

closefeedback.min.js

closefeedback.min.js

520 ms

o.htm

o.htm

2461 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

482 ms

bd_logo.png

bd_logo.png

488 ms

bg_rb.png

bg_rb.png

489 ms

wh.js

wh.js

721 ms

ac.js

ac.js

522 ms

fp.htm

fp.htm

2080 ms

fp.htm

fp.htm

1677 ms

SEO Factors

czcol.cn SEO score

0

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 Czcol.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 Czcol.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

czcol.cn

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