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51cdma.net.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

51cdma.net.cn

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Page Load Speed

33.4 sec in total

First Response

1.2 sec

Resources Loaded

31.9 sec

Page Rendered

351 ms

51cdma.net.cn screenshot

About Website

Click here to check amazing 51 Cdma content. Otherwise, check out these important facts you probably never knew about 51cdma.net.cn

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Visit 51cdma.net.cn

Key Findings

We analyzed 51cdma.net.cn page load time and found that the first response time was 1.2 sec and then it took 32.2 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. 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

51cdma.net.cn performance score

0

Network Requests Diagram

51cdma.net.cn

1201 ms

www.zhibo4.cn

2363 ms

jquery.min.js

2559 ms

my.js

772 ms

head.css

777 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 51cdma.net.cn, 28% (21 requests) were made to Zhibo4.cn and 15% (11 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source T11.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 359.1 kB (50%)

Content Size

718.3 kB

After Optimization

359.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51cdma.net.cn main page is 718.3 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. Javascripts take 416.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.4 kB

  • Original 77.6 kB
  • After minification 68.5 kB
  • After compression 13.2 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 12% 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 64.4 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 11.1 kB

  • Original 207.1 kB
  • After minification 196.0 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. 51 Cdma images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 271.9 kB

  • Original 416.6 kB
  • After minification 415.9 kB
  • After compression 144.7 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 271.9 kB or 65% of the original size.

CSS Optimization

-68%

Potential reduce by 11.7 kB

  • Original 17.1 kB
  • After minification 15.5 kB
  • After compression 5.4 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. 51cdma.net.cn needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (43%)

Requests Now

70

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Cdma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

51cdma.net.cn

51cdma.net.cn

1201 ms

www.zhibo4.cn

www.zhibo4.cn

2363 ms

jquery.min.js

jquery.min.js

2559 ms

my.js

my.js

772 ms

head.css

head.css

777 ms

2dedecms.css

2dedecms.css

1159 ms

ad_js.php

ad_js.php

665 ms

ad_js.php

ad_js.php

916 ms

ad_js.php

ad_js.php

659 ms

ad_js.php

ad_js.php

394 ms

z_stat.php

z_stat.php

1932 ms

run.php

run.php

616 ms

logo.jpg

logo.jpg

1050 ms

tv.gif

tv.gif

268 ms

c.js

c.js

962 ms

dcxm

dcxm

3554 ms

header_bg.png

header_bg.png

264 ms

banner_bg.png

banner_bg.png

315 ms

div_li.png

div_li.png

488 ms

shell_v2.js

shell_v2.js

554 ms

dcxm

dcxm

1420 ms

dcxm

dcxm

1494 ms

menu_bg1.gif

menu_bg1.gif

432 ms

ico_01.gif

ico_01.gif

462 ms

cre2.gif

cre2.gif

490 ms

bg_2.gif

bg_2.gif

752 ms

icon3.png

icon3.png

160 ms

dcxm

dcxm

1333 ms

bg.gif

bg.gif

447 ms

bottom-bg.jpg

bottom-bg.jpg

609 ms

stat.htm

stat.htm

291 ms

core.php

core.php

965 ms

bds_s_v2.js

bds_s_v2.js

825 ms

9.gif

9.gif

3837 ms

logger.js

logger.js

526 ms

bdsstyle.css

bdsstyle.css

326 ms

getnum

getnum

974 ms

dcxm

dcxm

1654 ms

dcxm

dcxm

1180 ms

dcxm

dcxm

1241 ms

is.png

is.png

881 ms

sc.png

sc.png

291 ms

cpro.js

cpro.js

900 ms

adx.php

adx.php

1070 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

498 ms

adx.php

adx.php

896 ms

adx.php

adx.php

883 ms

u=3661012100,3290962433&fm=76

u=3661012100,3290962433&fm=76

1374 ms

u=768739357,4054215549&fm=76

u=768739357,4054215549&fm=76

5837 ms

u=1642876101,2109784213&fm=76

u=1642876101,2109784213&fm=76

4092 ms

u=83951437,2220341332&fm=76

u=83951437,2220341332&fm=76

19848 ms

u=3152845913,1304486777&fm=76

u=3152845913,1304486777&fm=76

1953 ms

u=1314610946,1712670705&fm=76

u=1314610946,1712670705&fm=76

6811 ms

u=1817848667,2634532508&fm=76

u=1817848667,2634532508&fm=76

1713 ms

0f000Qtp4wFOLqIJTOCDC0.jpg

0f000Qtp4wFOLqIJTOCDC0.jpg

733 ms

sync.htm

sync.htm

506 ms

time2.js

time2.js

517 ms

lawDes.min.js

lawDes.min.js

512 ms

bd-logo1.png

bd-logo1.png

513 ms

sync_pos.htm

sync_pos.htm

2527 ms

closefeedback.min.js

closefeedback.min.js

468 ms

dcxm

dcxm

634 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

266 ms

bd_logo.png

bd_logo.png

475 ms

bg_rb.png

bg_rb.png

522 ms

adx.php

adx.php

344 ms

app.gif

app.gif

826 ms

sync2r.htm

sync2r.htm

1083 ms

closefeedback.min.js

closefeedback.min.js

553 ms

closeBtn_oper.png

closeBtn_oper.png

2473 ms

promotionLeftBottom.png

promotionLeftBottom.png

5545 ms

o.htm

o.htm

1264 ms

wh.js

wh.js

973 ms

ac.js

ac.js

805 ms

SEO Factors

51cdma.net.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51cdma.net.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 51cdma.net.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

51cdma.net.cn

Open Graph description is not detected on the main page of 51 Cdma. 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: