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cafby.cn: 家用燃气锅炉|燃气蒸汽锅炉|燃气锅炉品牌-同城约网络

锅炉厂商,同城约网络年产8000蒸吨电站锅炉、蒸汽锅炉、燃气锅炉、工业锅炉和其他特种燃料锅炉,持有A级锅炉制造许可证,是全国锅炉制造企业质量信誉用户评比最佳企业.

Page load speed analysis

  • 49/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    621 ms

  • Resources loaded

    10.7 sec

  • Page rendered

    210 ms

  • Total page load time

    11.6 sec

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

We analyzed Cafby.cn page load time and found that the first response time was 621 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 30.6 kB
    Images 43.4 kB
    Javascripts 3.9 kB
    CSS 10.7 kB

    In fact, the total size of Cafby.cn main page is 88.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 43.4 kB which makes up the majority of the site volume.

    • Original 30.6 kB
    • After minification 28.9 kB
    • After compression 8.9 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. 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 21.7 kB or 71% of the original size.

    • Original 43.4 kB

    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. Cafby images are well optimized though.

    • Original 3.9 kB
    • After minification 3.8 kB
    • After compression 1.6 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 2.3 kB or 59% of the original size.

    • Original 10.7 kB
    • After minification 9.0 kB
    • After compression 2.6 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. Cafby.cn needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 76% of the original size.

Network requests diagram

  • cafby.cn
  • basicbj.css
  • mainbj.css
  • homepic.js
  • t.js
  • logo.gif
  • a_f3.jpg
  • a_f2.jpg
  • a_f4.jpg
  • top_bg.gif
  • top_menu_bg.gif
  • top_menu.gif
  • top_menu_1.gif
  • gif_14.gif
  • tit_3.gif
  • tit_12_1.gif
  • tit_12_2.gif
  • tit_12_3.gif
  • 1346899.js
  • contect.gif

Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original Cafby.cn, 10% (2 requests) were made to 886r.cn and 5% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source Js.users.51.la.

Additional info on cafby.cn

Requests

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cafby. According to our analytics all requests are already optimized.

3

Javascripts

14

Images

2

CSS

19

All

Possible request optimization

3

Javascripts

14

Images

2

CSS

0

Optimized

19

All

Good result

IP address

Cafby.cn uses IP address which is currently shared with 3 other domains. The more sites share the same IP address, 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.

Poor result

IP Trace

cafby.cn

guanjianfeng.com

bestkaola.com

worldcter.com

103.144.218.249

DNS records

Type Host Target/ip TTL Other
A

cafby.cn

103.144.218.249 300
NS

cafby.cn

ns5.myhostadmin.net 300
NS

cafby.cn

ns6.myhostadmin.net 300
NS

cafby.cn

ns1.myhostadmin.net 300
NS

cafby.cn

ns2.myhostadmin.net 300

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

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

HTTPS certificate

SSL Certificate

Cafby.cn 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

Unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

cafby.cn

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