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7link.cn: 重庆会计培训学校,重庆会计培训,重庆会计职称培训,重庆会计学校-乐泰教育

乐泰教育旗下-重庆会计培训学校提供重庆会计培训,会计上岗证培训,重庆会计职称培训,重庆会计培训班服务等,会计实操培训学完即可上岗,乐泰学校专业的重庆会计培训机构023-63614323

Page load speed analysis

  • 49/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    4.4 sec

  • Resources loaded

    35.7 sec

  • Page rendered

    220 ms

  • Total page load time

    40.3 sec

Welcome to 7link.cn homepage info - get ready to check 7 Link best content right away, or after learning these important things about 7link.cn

We analyzed 7link.cn page load time and found that the first response time was 4.4 sec and then it took 36 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 were 8 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 88.7 kB
    Images 276.1 kB
    Javascripts 448.9 kB
    CSS 30.4 kB

    In fact, the total size of 7link.cn main page is 844.1 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. 30% of websites need less resources to load. Javascripts take 448.9 kB which makes up the majority of the site volume.

    • Original 88.7 kB
    • After minification 79.7 kB
    • After compression 12.9 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 75.8 kB or 85% of the original size.

    • Original 276.1 kB
    • After optimization 200.2 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, 7 Link needs image optimization as it can save up to 75.9 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 448.9 kB
    • After minification 447.7 kB
    • After compression 149.4 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 299.5 kB or 67% of the original size.

    • Original 30.4 kB
    • After minification 29.7 kB
    • After compression 5.5 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. 7link.cn needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 82% of the original size.

Network requests diagram

  • 7link.cn
  • shell_v2.js
  • css.css
  • jquery-1.10.2.min.js
  • jquery-1.4.3.min.js
  • swfobject.js
  • adjs.aspx
  • jquery.min.js
  • pos-fiexd.js
  • tracker.js
  • bds_s_v2.js
  • bdsstyle.css
  • index_02.jpg
  • banner-cy.gif
  • letai-wx.jpg
  • 19191656265.jpg
  • liantigou.png
  • t2.jpg
  • index_18.jpg
  • index_48.jpg
  • cjcx1.jpg
  • cj1.jpg
  • zscx1.jpg
  • jxjy1.jpg
  • bm1.jpg
  • index_21.jpg
  • 1694612212.jpg
  • 2310326328.png
  • 22112839265.jpg
  • index_40.jpg
  • index_81.jpg
  • is.png
  • sc.png
  • index_05.jpg
  • index_11.jpg
  • index_16.jpg
  • index_37.jpg
  • index_39.jpg
  • index_13.jpg
  • index_17.jpg
  • focusviewerbg.png
  • 2321192468.jpg
  • index_29.jpg
  • index_32.jpg
  • output.aspx
  • index_79.jpg
  • index_80.jpg
  • h.js
  • 21.gif
  • s.js
  • lxb.js
  • hm.gif
  • meiqia.js
  • doorbell.html
  • doorbell-ggvnb9mely8sq0k9.js
  • init
  • desktop-mondeo.html
  • log.gif
  • _l.js
  • log.gif
  • button_old_101.gif
  • button_old_101.gif
  • logger.js
  • api
  • hm.gif
  • bigMapIcon.jpg
  • getscript
  • button_old_101.gif
  • openhand.cur
  • getmodules
  • blank.gif
  • blank.gif
  • blank
  • mapctrls2d0.png
  • blank.gif
  • openhand.cur
  • marker_red_sprite.png

Our browser made a total of 80 requests to load all elements on the main page. We found that 44% of them (35 requests) were addressed to the original 7link.cn, 14% (11 requests) were made to Api.map.baidu.com and 8% (6 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Eco-api.meiqia.com.

Additional info on 7link.cn

Requests

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7 Link. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

19

Javascripts

43

Images

2

CSS

3

AJAX

67

All

Possible request optimization

1

Javascripts

34

Images

2

CSS

3

AJAX

27

Optimized

40

All

Normal result

IP address

7link.cn 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

7link.cn

lt181.com

181.net

cqltzx.com

study.lt181.com

218.244.129.182

DNS records

Type Host Target/ip TTL Other
A

7link.cn

218.244.129.182 3600
NS

7link.cn

dns11.hichina.com 86400
NS

7link.cn

dns12.hichina.com 86400
SOA

7link.cn

600 Mname: dns11.hichina.com
Rname: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum-ttl: 600

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 7link.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 7link.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

7link.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

The server of 7link.cn is located in China, 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 7 Link. 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:

7link.cn

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