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spst.shanghaitech.edu.cn: 域名暂未生效

上海科技大学是由上海市人民政府与中国科学院共同举办、共同建设、共同管理,经教育部批准筹建的全日制研究型高等学校。学校由上海市主管。目前下设物质科学与技术学院、信息科学与技术学院、生命科学与技术学院、创业与管理学院等四个学院。学校坚持以人为本、改革创新、科教结合、开放合作、服务社会、追求卓越的办学理念,努力建设成为一所教育、科研、创业深度融合的小规模、高水平、国际化的研究型大学。学校坐落于中国科学院...

Page load speed analysis

  • 57/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    3.1 sec

  • Resources loaded

    5.8 sec

  • Page rendered

    183 ms

  • Total page load time

    9 sec

Welcome to spst.shanghaitech.edu.cn homepage info - get ready to check Spst Shanghaitech best content for China right away, or after learning these important things about spst.shanghaitech.edu.cn

We analyzed Spst.shanghaitech.edu.cn page load time and found that the first response time was 3.1 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 19.7 kB
    Images 205.2 kB
    Javascripts 0 B
    CSS 21.2 kB

    In fact, the total size of Spst.shanghaitech.edu.cn main page is 246.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 205.2 kB which makes up the majority of the site volume.

    • Original 19.7 kB
    • After minification 15.4 kB
    • After compression 4.3 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 4.3 kB, which is 22% 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 15.4 kB or 78% of the original size.

    • Original 205.2 kB
    • After optimization 201.9 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. Spst Shanghaitech images are well optimized though.

    • Original 21.2 kB
    • After minification 17.2 kB
    • After compression 3.4 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. Spst.shanghaitech.edu.cn needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 84% of the original size.

Network requests diagram

  • spst.shanghaitech.edu.cn
  • index.css
  • spst.css
  • spst.jpg
  • red-logo.png
  • red-search.jpg
  • red-index_01.jpg
  • red-menubg.png
  • index_07.jpg
  • index_10.jpg
  • index_11.jpg
  • index_02.jpg
  • red-index_08.jpg
  • left.jpg
  • dian.jpg
  • wzxy.jpg

Our browser made a total of 16 requests to load all elements on the main page. We found that 38% of them (6 requests) were addressed to the original Spst.shanghaitech.edu.cn, 63% (10 requests) were made to Shanghaitech.edu.cn. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Spst.shanghaitech.edu.cn.

Additional info on spst.shanghaitech.edu.cn

Requests

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spst Shanghaitech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

13

Images

2

CSS

15

All

Possible request optimization

5

Images

2

CSS

8

Optimized

7

All

Good result

IP address

Spst.shanghaitech.edu.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

spst.shanghaitech.edu.cn

sist.shanghaitech.edu.cn

slst.shanghaitech.edu.cn

yanzhao.shanghaitech.edu.cn

admission.shanghaitech.edu.cn

119.78.254.66

DNS records

Type Host Target/ip TTL Other
A

spst.shanghaitech.edu.cn

119.78.254.66 3598

Language and encoding

Good result

Language

N/A  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 Spst.shanghaitech.edu.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Spst.shanghaitech.edu.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

Spst.shanghaitech.edu.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 96.5% of all visits is China. It’s good for Spst.shanghaitech.edu.cn 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 Spst Shanghaitech. 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:

spst.shanghaitech.edu.cn

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