Analyze

cctb.net: 中共中央编译局 | Central Compilation & Translation Bureau

Page load speed analysis

  • 50/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    3.5 sec

  • Resources loaded

    19.9 sec

  • Page rendered

    641 ms

  • Total page load time

    24 sec

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We analyzed Cctb.net page load time and found that the first response time was 3.5 sec and then it took 20.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Page optimization

  • HTML 76.7 kB
    Images 2.8 MB
    Javascripts 104.5 kB
    CSS 32.3 kB

    In fact, the total size of Cctb.net main page is 3.0 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. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

    • Original 76.7 kB
    • After minification 63.0 kB
    • After compression 13.6 kB

    HTML optimization

    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 13.7 kB, which is 18% 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 63.1 kB or 82% of the original size.

    • Original 2.8 MB
    • After optimization 2.5 MB

    Image optimization

    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, Cctb needs image optimization as it can save up to 312.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 104.5 kB
    • After minification 104.3 kB
    • After compression 37.6 kB

    JavaScript optimization

    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 67.0 kB or 64% of the original size.

    • Original 32.3 kB
    • After minification 27.2 kB
    • After compression 4.9 kB

    CSS optimization

    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. Cctb.net needs all CSS files to be minified and compressed as it can save up to 27.4 kB or 85% of the original size.

Network requests diagram

  • cctb.net
  • cctb.css
  • cn_style.css
  • cctb.js
  • 90tb.css
  • lrtk.css
  • jquery.min.js
  • stepcarousel.js
  • date.js
  • stat.php
  • bg.gif
  • btn_login.gif
  • icn_search.gif
  • btn_search.gif
  • btn_search2.gif
  • W020160325379360923091.jpg
  • W020160408706298869161.jpg
  • W020160408706306607933.jpg
  • W020160408706314631447.jpg
  • W020160408706322983940.jpg
  • W020160408706330958660.jpg
  • n185.jpg
  • zjxz.gif
  • Experts.gif
  • btn_more.gif
  • ttl_bygz.gif
  • ttl_bygz_e.gif
  • sttl_jdzz.gif
  • sttl_zywx.gif
  • ttl_llyj.gif
  • ttl_llyj_e.gif
  • ttl_tszl.gif
  • ttl_tszl_e.gif
  • sttl_tszl_1.gif
  • W020150204580172851005.jpg
  • W020151228306808185361.jpg
  • search.gif
  • null.gif
  • ttl_cbs.gif
  • ttl_cbs_e.gif
  • W020150728620995141251.jpg
  • W020150728619661874658.jpg
  • W020150728618657373215.jpg
  • W020150728617364230846.jpg
  • W020150728614310639455.jpg
  • W020150728610003172919.jpg
  • CA330000000406723180001.js
  • W020150728607448412069.jpg
  • W020150728604847540218.jpg
  • W020150728602885274329.jpg
  • W020150728601231592101.jpg
  • W020150728599815988297.jpg
  • W020150728594011970087.jpg
  • ttl_rdzt.gif
  • ttl_rdzt_e.gif
  • xjpjh.gif
  • llgz.jpg
  • gs.gif
  • gs.gif
  • blue.png
  • stat.htm
  • core.php
  • xx185.jpg
  • wlyth.jpg
  • mkszl2.gif
  • ttl_ggl.gif
  • ttl_ggl_e.gif
  • btn_leaderships.gif
  • ttl_zxbs.gif
  • ttl_zxbs_e.gif
  • oo_icn1.gif
  • oo_icn2.gif
  • oo_icn3.gif
  • oo_icn4.gif
  • ttl_zzjg.gif
  • ttl_zzjg_e.gif
  • sttl_zzjg_1.gif
  • sttl_zzjg_2.gif
  • sttl_zzjg_3.gif
  • 9.gif
  • pic.gif
  • ttl_xsqk.gif
  • ttl_xsqk_e.gif
  • ttl_rcyj.gif
  • ttl_rcyj_e.gif
  • classics.gif
  • Classical-Works.gif
  • mainbg.gif
  • topbg.gif
  • topinside.gif
  • topbanner.jpg
  • nav.gif
  • little.gif
  • cn_d1.png
  • titlebg_2.gif
  • arrow.gif
  • titlebg_3.gif
  • titlebg_1.gif
  • titlebg_4.gif
  • a.jpg
  • link.gif
  • cn_d2.png
  • app.gif

Our browser made a total of 103 requests to load all elements on the main page. We found that 90% of them (93 requests) were addressed to the original Cctb.net, 2% (2 requests) were made to Dcs.conac.cn and 1% (1 request) were made to S36.cnzz.com. The less responsive or slowest element that took the longest time to load (12.4 sec) belongs to the original domain Cctb.net.

Additional info on cctb.net

Requests

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cctb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

7

Javascripts

90

Images

4

CSS

101

All

Possible request optimization

1

Javascripts

61

Images

1

CSS

38

Optimized

63

All

Normal result

IP address

Cctb.net uses IP addresses which are currently shared with 7 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Good result

IP Trace

cctb.net

glodon.com

china.com.cn

china-embassy.or.jp

china-embassy.org

106.48.13.47

cctb.net

moonbasa.com

china.com.cn

hwjyw.com

china-embassy.or.jp

106.48.13.49

cctb.net

moonbasa.com

china.com.cn

hwjyw.com

mfa.gov.cn

106.48.13.50

cctb.net

moonbasa.com

glodon.com

hwjyw.com

mfa.gov.cn

106.48.13.53

cctb.net

moonbasa.com

glodon.com

hwjyw.com

china-embassy.or.jp

106.48.13.109

DNS records

Type Host Target/ip TTL Other
A

cctb.net

114.247.135.140 3600
NS

cctb.net

ns2.east.net 86399
NS

cctb.net

ns2.east.net.cn 86399
SOA

cctb.net

3600 Mname: ns2.east.net.cn
Rname: root.ns2.east.net.cn
Serial: 1303251029
Refresh: 3600
Retry: 600
Expire: 1209600
Minimum-ttl: 3600
MX

cctb.net

mx5x02.east.net 3600 Pri: 20

HTTPS certificate

SSL Certificate

Cctb.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 90.3% of all visits is China. It’s good for Cctb.net that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

cctb.net

Language and encoding

Normal result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cctb.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 Cctb.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.

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