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seevia.cn: 混合式学习管理系统

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Page load speed analysis

  • 57/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    967 ms

  • Resources loaded

    32.8 sec

  • Page rendered

    255 ms

  • Total page load time

    34 sec

Click here to check amazing Seevia content. Otherwise, check out these important facts you probably never knew about seevia.cn

We analyzed Seevia.cn page load time and found that the first response time was 967 ms and then it took 33.1 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 34.3 kB
    Images 160.6 kB
    Javascripts 517.1 kB
    CSS 280.6 kB

    In fact, the total size of Seevia.cn main page is 992.6 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. 30% of websites need less resources to load. Javascripts take 517.1 kB which makes up the majority of the site volume.

    • Original 34.3 kB
    • After minification 30.6 kB
    • After compression 11.3 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.0 kB or 67% of the original size.

    • Original 160.6 kB
    • After optimization 132.5 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, Seevia needs image optimization as it can save up to 28.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 517.1 kB
    • After minification 499.1 kB
    • After compression 163.4 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 353.7 kB or 68% of the original size.

    • Original 280.6 kB
    • After minification 275.4 kB
    • After compression 49.6 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. Seevia.cn needs all CSS files to be minified and compressed as it can save up to 231.0 kB or 82% of the original size.

Network requests diagram

  • seevia.cn
  • www.seevia.cn
  • chi
  • amazeui.min.css
  • app.css
  • admin.css
  • jquery.min.js
  • amazeui.min.js
  • seevia.amazeui.css
  • seevia.amazeui.js
  • wpa.php
  • wxLogin.js
  • utils.js
  • 14d05f03160ebf4e2c658e70dd475a22.png
  • guanzhu.jpg
  • 2bb665a2e24b3fd92cabbbc766987d8e.png
  • 7e32b31e94a9edc349ec81b70139c630.jpg
  • 6c21674149ad2eef92be2443041db985.jpg
  • 9b68b4fb18f31788f4209515ea9f8f96.png
  • amazeui.jpg
  • weixin.jpg
  • chi.png
  • mokuai.png
  • fontawesome-webfont.woff
  • 9fdc674541b2f2e01aa339b7fcd21e0a.gif
  • hm.js
  • Panel.js
  • localStorage.js
  • contains.js
  • hm.gif
  • r.cgi
  • ta.php
  • wpa_first_heart_beat.php

Our browser made a total of 33 requests to load all elements on the main page. We found that 39% of them (13 requests) were addressed to the original Seevia.cn, 30% (10 requests) were made to Cdn.seevia.cn and 9% (3 requests) were made to Combo.b.qq.com. The less responsive or slowest element that took the longest time to load (18.8 sec) belongs to the original domain Seevia.cn.

Additional info on seevia.cn

Requests

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seevia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

13

Javascripts

12

Images

4

CSS

1

AJAX

30

All

Possible request optimization

1

Javascripts

12

Images

1

CSS

1

AJAX

15

Optimized

15

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.seevia.cn/ before it reached this domain.

IP address

Seevia.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

DNS records

Type Host Target/ip TTL Other
A

seevia.cn

118.190.19.14 600
NS

seevia.cn

dns12.hichina.com 86400
NS

seevia.cn

dns11.hichina.com 86400
SOA

seevia.cn

600 Mname: dns11.hichina.com
Rname: hostmaster.hichina.com
Serial: 2018032014
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum-ttl: 360
MX

seevia.cn

mxbiz2.qq.com 600 Pri: 10

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 Seevia.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 Seevia.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

Seevia.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 Seevia.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 Seevia. 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:

seevia.cn

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