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北免费人做人爱在线看视频_国产亚洲亚洲精品视频_香蕉视频WWW.5.在线观看,擁有國際化的研發生產基地。工廠佔地面積29600平方米,建築面積15000平方米。

Page load speed analysis

  • 60/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    7.8 sec

  • Resources loaded

    13.4 sec

  • Page rendered

    211 ms

  • Total page load time

    21.4 sec

Click here to check amazing Sbbdsnh content for China. Otherwise, check out these important facts you probably never knew about sbbdsnh.cn

We analyzed Sbbdsnh.cn page load time and found that the first response time was 7.8 sec and then it took 13.6 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 47.7 kB
    Images 265.1 kB
    Javascripts 172.4 kB
    CSS 15.1 kB

    In fact, the total size of Sbbdsnh.cn main page is 500.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Images take 265.1 kB which makes up the majority of the site volume.

    • Original 47.7 kB
    • After minification 46.2 kB
    • After compression 7.5 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 40.2 kB or 84% of the original size.

    • Original 265.1 kB
    • After optimization 243.1 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. Sbbdsnh images are well optimized though.

    • Original 172.4 kB
    • After minification 154.3 kB
    • After compression 49.4 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 123.1 kB or 71% of the original size.

    • Original 15.1 kB
    • After minification 12.7 kB
    • After compression 4.4 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. Sbbdsnh.cn needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 71% of the original size.

Network requests diagram

  • sbbdsnh.cn
  • common.css
  • base.js
  • common.js
  • form.js
  • blockui.js
  • A.css
  • channelmenu_1030.js
  • searchform.css
  • advslb.css
  • yu200712201.js
  • yu200712202.js
  • shoptwoclass_brand.css
  • shopclass_brand.js
  • shoplist_10.css
  • cart.js
  • newslist.css
  • shophotlist.css
  • shoplist_9.css
  • F.css
  • 1449646199.gif
  • searchxx.gif
  • 1255468247.jpg
  • 1255415507.jpg
  • 1255468061.jpg
  • 1255498809.gif
  • 1255498026.gif
  • 1255498132.gif
  • 1255498199.gif
  • 1255498272.gif
  • 1255498705.gif
  • 1255502950.gif
  • 1255499186.gif
  • 1256045069.gif
  • 1255497918.gif
  • 1256044952.jpg
  • 1255511091.jpg
  • 1255508631.jpg
  • 1255503667.jpg
  • 1255502834.jpg
  • 1255502238.jpg
  • 1255501953.jpg
  • 1255940619.jpg
  • 1256050431.jpg
  • menu_a.png
  • carttop.gif
  • smallcart.gif
  • slide_trigger_c.gif
  • slide_trigger.gif
  • cbcap.gif
  • catcap.gif
  • catcap_1.gif
  • top.gif
  • li.gif
  • line1.gif
  • top.gif
  • li.gif
  • no1.gif
  • no2.gif
  • no3.gif
  • no4.gif
  • no5.gif
  • no6.gif
  • no7.gif
  • no8.gif
  • no9.gif
  • no10.gif
  • top.png
  • top.png

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Sbbdsnh.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Sbbdsnh.cn.

Additional info on sbbdsnh.cn

Requests

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sbbdsnh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

9

Javascripts

49

Images

10

CSS

68

All

Possible request optimization

1

Javascripts

27

Images

1

CSS

39

Optimized

29

All

Normal result

IP address

This IP address is dedicated to Sbbdsnh.cn. This is the best domain hosting practice .

Normal result

IP Trace

sbbdsnh.cn

104.217.33.30

DNS records

Type Host Target/ip TTL Other
A

sbbdsnh.cn

104.203.172.174 3599
NS

sbbdsnh.cn

ns2.dnsdun.net 3599
NS

sbbdsnh.cn

ns2.dnsdun.com 3599
SOA

sbbdsnh.cn

599 Mname: ns2.dnsdun.com
Rname: ns2.dnsdun.com
Serial: 1
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum-ttl: 180

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 Sbbdsnh.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 Sbbdsnh.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.

HTTPS certificate

SSL Certificate

Sbbdsnh.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

Country of origin for 100% of all visits is China. It lies approximately 6920 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Sbbdsnh.cn page load time for the majority of users is moving the server to China or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

sbbdsnh.cn

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