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新加坡国立大学是国内首屈一指的世界级顶尖大学,立足亚洲、放眼全球,在国际框架下推展高深优质的教育与科研之际,突出展现亚洲视角和优势。来自上百个国家的3万7000多名学生,带来了其他社会文化的多元视角,丰富了国大社群的生命力。国大共有16所学院,分布于三个校园,提供跨学科跨院系的广泛课程。我校也设有23所大学研究机构及三所卓越研究中心,同时是新加坡第五所卓越研究中心的合作伙伴,并与16所国家级研究机...

Page load speed analysis

  • 54/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.9 sec

  • Resources loaded

    7.5 sec

  • Page rendered

    270 ms

  • Total page load time

    9.6 sec

Visit cn.nus.edu.sg now to see the best up-to-date Cn Nus content for Singapore and also check out these interesting facts you probably never knew about cn.nus.edu.sg

We analyzed Cn.nus.edu.sg page load time and found that the first response time was 1.9 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 82.7 kB
    Images 715.4 kB
    Javascripts 31.0 kB
    CSS 0 B

    In fact, the total size of Cn.nus.edu.sg main page is 829.0 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. 20% of websites need less resources to load. Images take 715.4 kB which makes up the majority of the site volume.

    • Original 82.7 kB
    • After minification 74.5 kB
    • After compression 47.0 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 35.7 kB or 43% of the original size.

    • Original 715.4 kB
    • After optimization 663.0 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. Cn Nus images are well optimized though.

    • Original 31.0 kB
    • After minification 29.6 kB
    • After compression 12.1 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 18.8 kB or 61% of the original size.

Network requests diagram

  • cn.nus.edu.sg
  • 30bfddd34f8f4e896f074fe7eb8352c4.php
  • 507922f5270f9ae8e8fcb55362f07355.php
  • rokmediaqueries.js
  • 82ed12fa696f03ce6ed51f70b13fc6ea.php
  • ch_bnr_generic-2.jpg
  • cn_banner_0SW_8139_v3.jpg
  • cn_bnr_generic.campuslife-2.jpg
  • ch_bnr_generic_utown.jpg
  • about-message.jpg
  • giving.jpg
  • analytics.js
  • layout_bg_repeat.png
  • layout_bottom_curve.png
  • collect
  • collect
  • fontawesome-webfont.woff

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Cn.nus.edu.sg, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Cn.nus.edu.sg.

Additional info on cn.nus.edu.sg

Requests

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Nus. 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

10

Images

1

CSS

1

AJAX

16

All

Possible request optimization

1

Javascripts

10

Images

1

CSS

1

AJAX

3

Optimized

13

All

Good result

IP address

This IP address is dedicated to Cn.nus.edu.sg. This is the best domain hosting practice .

Normal result

IP Trace

cn.nus.edu.sg

137.132.5.167

DNS records

Type Host Target/ip TTL Other
A

9s5wkzc.x.incapdns.net

45.60.31.225 30
CNAME

cn.nus.edu.sg

9s5wkzc.x.incapdns.net 300

Language and encoding

Normal result

Language

ZH zh language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn.nus.edu.sg can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Cn.nus.edu.sg 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

Cn.nus.edu.sg has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 58.5% of all visits is Singapore. It’s good for Cn.nus.edu.sg that their server is also located in Singapore, 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 Cn Nus. 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:

cn.nus.edu.sg

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