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21shsb.net: 矿山碎石机,碎石机价格,颚式碎石机,69碎石机,锤式碎石机-大型碎石机厂家

大型碎石机厂家提供碎石机型号和碎石机价格资料,供应颚式碎石机,69碎石机,冲击式碎石机,锤式碎石机,石头碎石机,石子碎石机,粗碎碎石机,石头碎石机等矿山碎石机设备.

Page load speed analysis

  • 57/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.7 sec

  • Resources loaded

    25.8 sec

  • Page rendered

    307 ms

  • Total page load time

    27.9 sec

Welcome to 21shsb.net homepage info - get ready to check 21 Shsb best content right away, or after learning these important things about 21shsb.net

We analyzed 21shsb.net page load time and found that the first response time was 1.7 sec and then it took 26.1 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.

Page optimization

  • HTML 24.7 kB
    Images 234.0 kB
    Javascripts 2.8 kB
    CSS 6.1 kB

    In fact, the total size of 21shsb.net main page is 267.6 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. 15% of websites need less resources to load. Images take 234.0 kB which makes up the majority of the site volume.

    • Original 24.7 kB
    • After minification 24.6 kB
    • After compression 5.9 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 18.8 kB or 76% of the original size.

    • Original 234.0 kB
    • After optimization 203.4 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. Obviously, 21 Shsb needs image optimization as it can save up to 30.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 2.8 kB
    • After minification 2.7 kB
    • After compression 1.4 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 1.5 kB or 52% of the original size.

    • Original 6.1 kB
    • After minification 5.6 kB
    • After compression 1.3 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. 21shsb.net needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 79% of the original size.

Network requests diagram

  • 21shsb.net
  • www.21shsb.net
  • scm.css
  • logo.jpg
  • hot.gif
  • ban.jpg
  • LsJS.aspx
  • common.js
  • cpzs.jpg
  • posui.jpg
  • mf.jpg
  • zs.jpg
  • xuank.jpg
  • cpe.jpg
  • cpe9.jpg
  • cpe4.jpg
  • cpe8.jpg
  • cpe5.jpg
  • mj7.jpg
  • mj5.jpg
  • mj4.jpg
  • mj3.jpg
  • mj1.jpg
  • zs3.jpg
  • zs2.jpg
  • zs5.jpg
  • zs6.jpg
  • zs7.jpg
  • al.jpg
  • yindu.jpg
  • anli1.jpg
  • aus.jpg
  • yingy.jpg
  • shil.jpg
  • glt.jpg
  • sys.jpg
  • tks.jpg
  • hgy.jpg
  • sls.jpg
  • d1.jpg
  • d2.jpg
  • hu.jpg
  • tu1.gif
  • hud.jpg
  • tb.jpg
  • tu.gif
  • JS3.aspx
  • monitor.js
  • online.gif
  • close.gif
  • invite_share.gif
  • a_en.gif
  • r_en.gif

Our browser made a total of 53 requests to load all elements on the main page. We found that 87% of them (46 requests) were addressed to the original 21shsb.net, 11% (6 requests) were made to Dgt.zoosnet.net and 2% (1 request) were made to Chat16.live800.com. The less responsive or slowest element that took the longest time to load (18 sec) belongs to the original domain 21shsb.net.

Additional info on 21shsb.net

Requests

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 Shsb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

4

Javascripts

46

Images

1

CSS

51

All

Possible request optimization

1

Javascripts

46

Images

1

CSS

3

Optimized

48

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.21shsb.net/ before it reached this domain.

IP address

21shsb.net uses IP address which is currently shared with 4 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

21shsb.net

gomhuriaonline.com

maqsoftware.com

lfsworld.net

handmademyday.com

104.27.130.69

104.27.131.69

DNS records

Type Host Target/ip TTL Other
A

21shsb.net

104.27.130.69 300
A

21shsb.net

104.27.131.69 300
NS

21shsb.net

alexis.ns.cloudflare.com 86392
NS

21shsb.net

leia.ns.cloudflare.com 86392
SOA

21shsb.net

3600 Mname: alexis.ns.cloudflare.com
Rname: dns.cloudflare.com
Serial: 2028827502
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600

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 21shsb.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 21shsb.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.

HTTPS certificate

SSL Certificate

21shsb.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

The server of 21shsb.net is located in United States, but, 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 21 Shsb. 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:

21shsb.net

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