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21ks.net: 公务员期刊网-职称论文发表-期刊投稿

公务员期刊网和300余期刊建立合作伙伴关系,提供医学论文发表、教育论文发表、经济论文发表,免费推荐在核心期刊发表sci论文,本站发表职称论文速度快、质量高、服务好。

Page load speed analysis

  • 56/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.5 sec

  • Resources loaded

    28.8 sec

  • Page rendered

    462 ms

  • Total page load time

    31.8 sec

Click here to check amazing 21 Ks content for China. Otherwise, check out these important facts you probably never knew about 21ks.net

We analyzed 21ks.net page load time and found that the first response time was 2.5 sec and then it took 29.3 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. 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.

Page optimization

  • HTML 66.8 kB
    Images 46.3 kB
    Javascripts 41.7 kB
    CSS 27.9 kB

    In fact, the total size of 21ks.net main page is 182.6 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. Only 10% of websites need less resources to load. HTML takes 66.8 kB which makes up the majority of the site volume.

    • Original 66.8 kB
    • After minification 66.1 kB
    • After compression 11.6 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. 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 55.2 kB or 83% of the original size.

    • Original 46.3 kB
    • After optimization 42.7 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. 21 Ks images are well optimized though.

    • Original 41.7 kB
    • After minification 41.6 kB
    • After compression 13.7 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 28.0 kB or 67% of the original size.

    • Original 27.9 kB
    • After minification 23.7 kB
    • After compression 5.3 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. 21ks.net needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 81% of the original size.

Network requests diagram

  • 21ks.net
  • skin7.css
  • topdiv.js
  • divdownsindex.js
  • 05_320_200.jpg
  • taogao1.gif
  • Article_common.gif
  • topbg1.jpg
  • topbg2.jpg
  • topbg3.jpg
  • logo.jpg
  • 21ks95090.gif
  • xx.jpg
  • h3.jpg
  • stripe-bg-2.png
  • sbg.jpg
  • 95926.js
  • hm.js
  • foota.jpg
  • footb.jpg
  • footc.jpg
  • footd.jpg
  • looyu.css
  • looyu.js
  • hm.gif
  • lxb.js
  • l.jsp
  • s
  • plat_back.gif

Our browser made a total of 29 requests to load all elements on the main page. We found that 69% of them (20 requests) were addressed to the original 21ks.net, 10% (3 requests) were made to Static.doyoo.net and 7% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Lxbjs.baidu.com.

Additional info on 21ks.net

Requests

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 Ks. 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

18

Images

2

CSS

2

AJAX

26

All

Possible request optimization

1

Javascripts

10

Images

2

CSS

2

AJAX

11

Optimized

15

All

Normal result

IP address

This IP address is dedicated to 21ks.net. This is the best domain hosting practice .

Normal result

IP Trace

21ks.net

112.84.186.246

DNS records

Type Host Target/ip TTL Other
A

21ks.net

122.195.134.134 300
NS

21ks.net

ns3.dnsv2.com 300
NS

21ks.net

ns4.dnsv2.com 300
SOA

21ks.net

300 Mname: ns3.dnsv2.com
Rname: level3dnsadmin.dnspod.com
Serial: 1434445213
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum-ttl: 180

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 21ks.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 21ks.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.

HTTPS certificate

SSL Certificate

21ks.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 100% of all visits is China. It’s good for 21ks.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 21 Ks. 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:

21ks.net

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