Tools & Wizards About Us
c-fol.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

c-fol.net

和我们一起塑造中国光通信产业的未来 - 光纤在线 - 光通信门户

Page Load Speed

41.1 sec in total

First Response

8.8 sec

Resources Loaded

31.8 sec

Page Rendered

452 ms

c-fol.net screenshot

About Website

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

光纤在线（China Fiber Optics Online）是一家服务于中国光纤通信行业的专业垂直门户网站和咨询机构，以促进大中华区的光通信产业发展，同步世界光通信先进资讯，构筑华人光通信网上家园为宗旨。从2001年成立至今，光纤在线网站一直活跃在光通信产业的各个领域。在10多年的发展过程中，光纤在线逐步将业务拓展到资讯服务以外，包括企业培训，管理咨询，人才服务，活动策划，市场推广，市场研究等等...

Visit c-fol.net

Key Findings

We analyzed C-fol.net page load time and found that the first response time was 8.8 sec and then it took 32.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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

c-fol.net performance score

0

Network Requests Diagram

c-fol.net

8843 ms

wap.js

1089 ms

showad.js

1093 ms

jquery.min.js

4370 ms

dot_sina.gif

2381 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 42% of them (31 requests) were addressed to the original C-fol.net, 38% (28 requests) were made to C-fol.com and 10% (7 requests) were made to Cfollink.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Cnzz.mmstat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.0 kB (48%)

Content Size

356.2 kB

After Optimization

185.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of C-fol.net main page is 356.2 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 169.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 90.4 kB

  • Original 118.2 kB
  • After minification 115.9 kB
  • After compression 27.8 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 90.4 kB or 76% of the original size.

Image Optimization

-24%

Potential reduce by 40.4 kB

  • Original 169.0 kB
  • After minification 128.6 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, C Fol needs image optimization as it can save up to 40.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 40.2 kB

  • Original 69.0 kB
  • After minification 64.3 kB
  • After compression 28.8 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 40.2 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

71

After Optimization

55

  • AJAX
  • Images
  • JavaScript

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Fol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

c-fol.net

c-fol.net

8843 ms

wap.js

wap.js

1089 ms

showad.js

showad.js

1093 ms

jquery.min.js

jquery.min.js

4370 ms

dot_sina.gif

dot_sina.gif

2381 ms

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117-55_6.gif

6593 ms

hot.gif

hot.gif

1399 ms

shouji.jpg

shouji.jpg

1404 ms

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lygz_117-55.gif

6609 ms

hy_117-55.gif

hy_117-55.gif

6611 ms

fy_117-55.gif

fy_117-55.gif

6620 ms

yn_117-55.gif

yn_117-55.gif

6645 ms

hhhw_117-55.gif

hhhw_117-55.gif

6770 ms

tfc_117-55.gif

tfc_117-55.gif

7069 ms

rss.gif

rss.gif

549 ms

chead_sub.png

chead_sub.png

1516 ms

logo.gif

logo.gif

1080 ms

315-75_zs.jpg

315-75_zs.jpg

3359 ms

home_m_01.png

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882 ms

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9003 ms

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4160 ms

arrow.gif

arrow.gif

1291 ms

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4151 ms

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2109 ms

broken-line.php

broken-line.php

3107 ms

shuoshuoshow.php

shuoshuoshow.php

4739 ms

lable1.jpg

lable1.jpg

2641 ms

lable2.jpg

lable2.jpg

2561 ms

lable3.jpg

lable3.jpg

4154 ms

lable4.jpg

lable4.jpg

4732 ms

pssdz_117-55.gif

pssdz_117-55.gif

6928 ms

hcdz_117-55.gif

hcdz_117-55.gif

9082 ms

117-55_zxgd.gif

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6941 ms

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6983 ms

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7197 ms

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7326 ms

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7351 ms

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7347 ms

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8882 ms

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kptx_117-55.gif

9648 ms

tqtx_117-55.gif

tqtx_117-55.gif

7734 ms

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yftx_117-55.gif

10641 ms

hyzk_117-55.gif

hyzk_117-55.gif

9684 ms

pxkj_117-55.gif

pxkj_117-55.gif

8167 ms

szjtl_117-55.gif

szjtl_117-55.gif

9902 ms

tumtec_117-55.gif

tumtec_117-55.gif

9275 ms

lxd_117-55.gif

lxd_117-55.gif

9536 ms

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9674 ms

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9998 ms

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sksk_117-55.gif

11977 ms

117-55_default.gif

117-55_default.gif

10090 ms

home_m_02.png

home_m_02.png

3891 ms

scrolltopcontrol.js

scrolltopcontrol.js

1105 ms

jquery-autoscroll.js

jquery-autoscroll.js

1548 ms

Xslider.js

Xslider.js

2982 ms

pa.gif

pa.gif

1933 ms

b1.gif

b1.gif

2373 ms

b2.gif

b2.gif

5322 ms

b3.gif

b3.gif

2494 ms

stat.php

stat.php

1567 ms

stat.htm

stat.htm

287 ms

core.php

core.php

1417 ms

photo_50.png

photo_50.png

463 ms

20160331164605.jpg

20160331164605.jpg

1473 ms

001.gif

001.gif

1234 ms

20150811103132.jpg

20150811103132.jpg

1196 ms

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1243 ms

030.gif

030.gif

1242 ms

9.gif

9.gif

19998 ms

h.js

h.js

1361 ms

s.js

s.js

1364 ms

icons-top.png

icons-top.png

521 ms

hm.gif

hm.gif

360 ms

SEO Factors

c-fol.net 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 C-fol.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 C-fol.net 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

c-fol.net

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