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Welcome to graphene.nus.edu.sg homepage info - get ready to check Graphene Nus best content for Singapore right away, or after learning these important things about graphene.nus.edu.sg
Visit graphene.nus.edu.sgWe analyzed Graphene.nus.edu.sg page load time and found that the first response time was 1.2 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
graphene.nus.edu.sg performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value36.9 s
0/100
25%
Value17.8 s
0/100
10%
Value1,030 ms
26/100
30%
Value0
100/100
15%
Value29.7 s
0/100
10%
1161 ms
1337 ms
1117 ms
1107 ms
451 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 97% of them (65 requests) were addressed to the original Graphene.nus.edu.sg, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Graphene.nus.edu.sg.
Page size can be reduced by 412.6 kB (47%)
872.6 kB
460.0 kB
In fact, the total size of Graphene.nus.edu.sg main page is 872.6 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. 25% of websites need less resources to load. Images take 406.6 kB which makes up the majority of the site volume.
Potential reduce by 64.7 kB
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 64.7 kB or 81% of the original size.
Potential reduce by 52.6 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. Obviously, Graphene Nus needs image optimization as it can save up to 52.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 192.3 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 192.3 kB or 74% of the original size.
Potential reduce by 103.0 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. Graphene.nus.edu.sg needs all CSS files to be minified and compressed as it can save up to 103.0 kB or 83% of the original size.
Number of requests can be reduced by 34 (52%)
66
32
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Graphene 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 5 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
graphene.nus.edu.sg
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system.base.css
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system.menus.css
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system.messages.css
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system.theme.css
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aggregator.css
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calendar_multiday.css
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date.css
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datepicker.1.7.css
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field.css
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node.css
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search.css
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user.css
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views.css
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ckeditor.css
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colorbox_style.css
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ctools.css
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biblio.css
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date_views.css
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style.css
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local.css
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customviews.css
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style-small.css
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js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
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js_nT-3TqmhkiIn30tHICx1inWtvQizOLtaBPI9cbRYVJE.js
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js_iY9cf1OqN3E5Ck6hAgOKf8vgNrjupheRF8e1Axu_UpA.js
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js_SCc8lM4TEl3XUaEQ0VNxQwbL2EaDAoY38DzBQrCgVB4.js
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analytics.js
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body-bg.gif
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logo.png
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graphene.nus.edu.sg accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
graphene.nus.edu.sg best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
graphene.nus.edu.sg SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Graphene.nus.edu.sg 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), while the claimed language is English. Our system also found out that Graphene.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.
graphene.nus.edu.sg
Open Graph description is not detected on the main page of Graphene 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: