Access web.hkit.edu.hk. Hong Kong Institute of Technology(HKIT)

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.7 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

web.hkit.edu.hk

666 ms

854 ms

style.css

461 ms

jquery-ui.1.11.2.css

422 ms

jquery-1.11.1.min.js

634 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Web.hkit.edu.hk, 66% (49 requests) were made to Hkit.edu.hk and 9% (7 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (18.1 sec) relates to the external source Hkit.edu.hk.

Content Size

28.9 MB

After Optimization

27.5 MB

In fact, the total size of Web.hkit.edu.hk main page is 28.9 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. 75% 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 28.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.1 kB

Original 75.7 kB
After minification 63.6 kB
After compression 13.6 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. This page needs HTML code to be minified as it can gain 12.2 kB, which is 16% 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 62.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 842.1 kB

Original 28.2 MB
After minification 27.3 MB

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. Web HKIT images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 319.9 kB

Original 465.2 kB
After minification 463.4 kB
After compression 145.3 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 319.9 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 171.3 kB

Original 210.0 kB
After minification 186.1 kB
After compression 38.8 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. Web.hkit.edu.hk needs all CSS files to be minified and compressed as it can save up to 171.3 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web HKIT. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

ARIA IDs are not unique

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

ZH
Encoding

UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web.hkit.edu.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Web.hkit.edu.hk main page’s claimed encoding is utf8. 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.

Social Sharing Optimization

web.hkit.edu.hk

Open Graph data is detected on the main page of Web HKIT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Hong Kong Institute of Technology(HKIT)

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

web.hkit.edu.hk

style.css

jquery-ui.1.11.2.css

jquery-1.11.1.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

web.hkit.edu.hk

style.css

jquery-ui.1.11.2.css

jquery-1.11.1.min.js

jquery-ui.min.js

mosaic.1.0.1.js

mosaic.css

style.css

jquery.dropdownPlain.js

slider.styles.css

jquery.cycle2.min.js

css

all.min.css

owl.carousel.css

zeason_style.css

bootstrap.min.css

jquery.slim.min.js

bootstrap.bundle.min.js

owl.carousel.js

css2

analytics.js

gtm.js

gtm.js

gtm.js

fbevents.js

bg.jpg

embed

logo_ebooklet.png

submenu_1.jpg

mainbanner_dae_pt_2405.jpg

main_banner_dae_pctp_p5b1.jpg

main_banner_dae_pctp_p4b1.jpg

main_banner_dae_pctp_p3b1.jpg

mainbanner_202307_oa_v1.jpg

main_banner_uwl_2024_v1.jpg

guwebbanner_v3_e.png

main_banner_hd_2023_04_en.jpg

mainbanner_20230701_gubus.jpg

mainbanner_20230706.jpg

mainbanner_2024_library_01.jpg

mainbanner_20220909_v2_e.jpg

mainbanner_nmtss_2023-24_v3_e.png

mainbanner_AS_system_v2_e.jpg

mainbanner_dae_002a_v2.jpg