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cnjinshi.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cnjinshi.cn

中国近视防治网

Page Load Speed

81 sec in total

First Response

13.2 sec

Resources Loaded

66.6 sec

Page Rendered

1.2 sec

cnjinshi.cn screenshot

About Website

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

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Visit cnjinshi.cn

Key Findings

We analyzed Cnjinshi.cn page load time and found that the first response time was 13.2 sec and then it took 67.8 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 were 35 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cnjinshi.cn performance score

0

Network Requests Diagram

cnjinshi.cn

13169 ms

main.css

3693 ms

style_48_common.css

19971 ms

style_48_portal_index.css

2390 ms

common.js

12015 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 70% of them (71 requests) were addressed to the original Cnjinshi.cn, 7% (7 requests) were made to Cpro.baidustatic.com and 4% (4 requests) were made to Muban.uuhey.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Cnjinshi.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 469.9 kB (37%)

Content Size

1.3 MB

After Optimization

806.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnjinshi.cn main page is 1.3 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. 25% of websites need less resources to load. Images take 689.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 105.2 kB

  • Original 126.1 kB
  • After minification 113.5 kB
  • After compression 20.9 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 105.2 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 41.8 kB

  • Original 689.1 kB
  • After minification 647.4 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. Cnjinshi images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 221.4 kB

  • Original 334.9 kB
  • After minification 310.7 kB
  • After compression 113.4 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 221.4 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 101.5 kB

  • Original 126.3 kB
  • After minification 117.5 kB
  • After compression 24.8 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. Cnjinshi.cn needs all CSS files to be minified and compressed as it can save up to 101.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (42%)

Requests Now

60

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnjinshi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnjinshi.cn

cnjinshi.cn

13169 ms

main.css

main.css

3693 ms

style_48_common.css

style_48_common.css

19971 ms

style_48_portal_index.css

style_48_portal_index.css

2390 ms

common.js

common.js

12015 ms

portal.js

portal.js

1220 ms

pptBox.js

pptBox.js

5291 ms

common_extra.js

common_extra.js

12233 ms

yl5361_nv.js

yl5361_nv.js

3194 ms

c.js

c.js

860 ms

yl5361_showmore.js

yl5361_showmore.js

644 ms

discuz_tips.js

discuz_tips.js

3563 ms

hm.js

hm.js

637 ms

qq_login.gif

qq_login.gif

1486 ms

wechat_login.png

wechat_login.png

648 ms

logo.png

logo.png

2382 ms

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3405 ms

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3721 ms

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19971 ms

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19997 ms

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19951 ms

yl5361_title.jpg

yl5361_title.jpg

276 ms

yl5361_titlebg.png

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62 ms

yl5361_ico4.gif

yl5361_ico4.gif

120 ms

bclm

bclm

725 ms

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59 ms

stat.php

stat.php

1787 ms

hm.gif

hm.gif

284 ms

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20337 ms

bclm

bclm

849 ms

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20494 ms

adx.php

adx.php

720 ms

u=1018385539,1410852192&fm=76

u=1018385539,1410852192&fm=76

19955 ms

u=3828650235,3887152004&fm=76

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5145 ms

bg.png

bg.png

601 ms

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592 ms

u=1885520923,2703628641&fm=76

u=1885520923,2703628641&fm=76

1627 ms

u=4004196102,4033277405&fm=76

u=4004196102,4033277405&fm=76

19940 ms

stat.htm

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214 ms

core.php

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1608 ms

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19606 ms

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18356 ms

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20249 ms

9.gif

9.gif

958 ms

pic.gif

pic.gif

1998 ms

push.js

push.js

3897 ms

app.gif

app.gif

824 ms

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16518 ms

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19618 ms

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17540 ms

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6594 ms

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3925 ms

defaultpic.gif

defaultpic.gif

20261 ms

ad_close.gif

ad_close.gif

4011 ms

yl5361_titlebg.png

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4405 ms

header_bg1.png

header_bg1.png

4448 ms

header_ico1.png

header_ico1.png

4899 ms

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header_ico2.png

6108 ms

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5383 ms

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5844 ms

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19992 ms

02.png

02.png

6552 ms

01.png

01.png

8739 ms

yl5361_rollbox.png

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7069 ms

yl5361_hdp.png

yl5361_hdp.png

7007 ms

closefeedback.min.js

closefeedback.min.js

629 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

565 ms

bd_logo.png

bd_logo.png

612 ms

bg_rb.png

bg_rb.png

618 ms

o.htm

o.htm

1922 ms

hm.gif

hm.gif

603 ms

ac.js

ac.js

647 ms

wh.js

wh.js

1471 ms

SEO Factors

cnjinshi.cn SEO score

0

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 Cnjinshi.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 Cnjinshi.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

cnjinshi.cn

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