Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

hkta.edu.hk

私人補習中介平台 | 上門私補家教 | Private Tutor介紹 - HKTA香港導師會

Page Load Speed

17.4 sec in total

First Response

250 ms

Resources Loaded

14.4 sec

Page Rendered

2.8 sec

About Website

Click here to check amazing Hkta content for Hong Kong. Otherwise, check out these important facts you probably never knew about hkta.edu.hk

HKTA香港導師會補習平台，專門提供私人補習（private tutorial）的中介服務，為學生和家庭介紹高質量的上門補習配對。我們自設家教顧問團隊，致力為學生提供專業的私補。

Visit hkta.edu.hk

Key Findings

We analyzed Hkta.edu.hk page load time and found that the first response time was 250 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

hkta.edu.hk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value6,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

hkta.edu.hk

250 ms

www.hkta.edu.hk

1861 ms

zbuak6D7jGlEmSuosbklFnFFiBg.js

46 ms

swiper.min.css

30 ms

quill.snow.css

28 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 88% of them (123 requests) were addressed to the original Hkta.edu.hk, 3% (4 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Hkta.edu.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.0 kB (63%)

Content Size

518.9 kB

After Optimization

192.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hkta.edu.hk main page is 518.9 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. Only a small number of websites need less resources to load. HTML takes 348.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 288.6 kB

  • Original 348.3 kB
  • After minification 340.2 kB
  • After compression 59.7 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 288.6 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 5.2 kB

  • Original 117.0 kB
  • After minification 111.8 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. Hkta images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.2 kB

  • Original 53.6 kB
  • After minification 53.6 kB
  • After compression 21.4 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 32.2 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (52%)

Requests Now

132

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hkta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hkta.edu.hk accessibility score

78

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

hkta.edu.hk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hkta.edu.hk SEO score

99

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

Social Sharing Optimization

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