1.6 sec in total
803 ms
763 ms
0 ms
Visit exchange.nus.edu.sg now to see the best up-to-date Exchange NUS content for Singapore and also check out these interesting facts you probably never knew about exchange.nus.edu.sg
Visit exchange.nus.edu.sgWe analyzed Exchange.nus.edu.sg page load time and found that the first response time was 803 ms and then it took 763 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
exchange.nus.edu.sg performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value4.7 s
32/100
25%
Value6.6 s
37/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value2.3 s
99/100
10%
803 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Exchange.nus.edu.sg and no external sources were called. The less responsive or slowest element that took the longest time to load (803 ms) belongs to the original domain Exchange.nus.edu.sg.
Page size can be reduced by 84 B (34%)
247 B
163 B
In fact, the total size of Exchange.nus.edu.sg main page is 247 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 247 B which makes up the majority of the site volume.
Potential reduce by 84 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. 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 84 B or 34% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
exchange.nus.edu.sg
803 ms
exchange.nus.edu.sg accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
exchange.nus.edu.sg best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
exchange.nus.edu.sg SEO score
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Exchange.nus.edu.sg can be misinterpreted by Google and other search engines. Our service has detected that English 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 Exchange.nus.edu.sg main page’s claimed encoding is . 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.
exchange.nus.edu.sg
Open Graph description is not detected on the main page of Exchange 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: