Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

askntu.ntu.edu.sg

Nanyang Technological University

Page Load Speed

4.4 sec in total

First Response

1 sec

Resources Loaded

3.2 sec

Page Rendered

227 ms

askntu.ntu.edu.sg screenshot

About Website

Welcome to askntu.ntu.edu.sg homepage info - get ready to check Askntu Ntu best content for Singapore right away, or after learning these important things about askntu.ntu.edu.sg

Visit askntu.ntu.edu.sg

Key Findings

We analyzed Askntu.ntu.edu.sg page load time and found that the first response time was 1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

askntu.ntu.edu.sg performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

askntu.ntu.edu.sg

1049 ms

264 ms

bothsetdiv.js

257 ms

ntu_style.css

512 ms

faq_dataframe.asp

264 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Askntu.ntu.edu.sg, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Askntu.ntu.edu.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.7 kB (21%)

Content Size

59.9 kB

After Optimization

47.2 kB

In fact, the total size of Askntu.ntu.edu.sg main page is 59.9 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. 15% of websites need less resources to load. Images take 26.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 1.6 kB

  • Original 2.4 kB
  • After minification 2.0 kB
  • After compression 831 B

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 428 B, which is 18% 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 1.6 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 33 B

  • Original 26.2 kB
  • After minification 26.2 kB

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. Askntu Ntu images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 4.9 kB

  • Original 23.3 kB
  • After minification 21.3 kB
  • After compression 18.4 kB

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 4.9 kB or 21% of the original size.

CSS Optimization

-77%

Potential reduce by 6.2 kB

  • Original 8.0 kB
  • After minification 6.6 kB
  • After compression 1.8 kB

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. Askntu.ntu.edu.sg needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Askntu Ntu. According to our analytics all requests are already optimized.

Accessibility Review

askntu.ntu.edu.sg accessibility score

90

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

askntu.ntu.edu.sg best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

askntu.ntu.edu.sg SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Askntu.ntu.edu.sg can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Askntu.ntu.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Askntu Ntu. 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: