30.5 sec in total
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Welcome to pgh.cuhk.edu.hk homepage info - get ready to check PGH Cuhk best content for China right away, or after learning these important things about pgh.cuhk.edu.hk
The Postgraduate Halls (PGH) consist of 6 student hostels, offering over 1600 on-campus hostel places for CUHK postgraduate students who take full-time research or UGC-funded taught programmes.
Visit pgh.cuhk.edu.hkWe analyzed Pgh.cuhk.edu.hk page load time and found that the first response time was 1.9 sec and then it took 28.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
pgh.cuhk.edu.hk performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value14.6 s
0/100
25%
Value19.4 s
0/100
10%
Value1,220 ms
20/100
30%
Value0.022
100/100
15%
Value28.9 s
0/100
10%
1851 ms
436 ms
64 ms
437 ms
454 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 71% of them (65 requests) were addressed to the original Pgh.cuhk.edu.hk, 9% (8 requests) were made to Youtube.com and 9% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (13.4 sec) belongs to the original domain Pgh.cuhk.edu.hk.
Page size can be reduced by 753.3 kB (12%)
6.1 MB
5.3 MB
In fact, the total size of Pgh.cuhk.edu.hk main page is 6.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.
Potential reduce by 63.8 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 63.8 kB or 86% of the original size.
Potential reduce by 342.1 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. PGH Cuhk images are well optimized though.
Potential reduce by 26.1 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 26.1 kB or 22% of the original size.
Potential reduce by 321.2 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. Pgh.cuhk.edu.hk needs all CSS files to be minified and compressed as it can save up to 321.2 kB or 69% of the original size.
Number of requests can be reduced by 50 (61%)
82
32
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PGH Cuhk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
www.pgh.cuhk.edu.hk
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pgh.cuhk.edu.hk 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
Image elements do not have [alt] attributes
Links do not have a discernible name
pgh.cuhk.edu.hk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
pgh.cuhk.edu.hk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pgh.cuhk.edu.hk 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 Pgh.cuhk.edu.hk 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.
pgh.cuhk.edu.hk
Open Graph data is detected on the main page of PGH Cuhk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: