Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

twghtwkg.edu.hk

首頁 - 東華三院田灣 (一九九六至一九九七總理)幼稚園 TWGHs Tin Wan (1996-1997 Directors) Kindergarten

Page Load Speed

6.4 sec in total

First Response

762 ms

Resources Loaded

5.4 sec

Page Rendered

240 ms

twghtwkg.edu.hk screenshot

About Website

Click here to check amazing Twghtwkg content. Otherwise, check out these important facts you probably never knew about twghtwkg.edu.hk

本校的課程特色為「繪本教學」、「幼兒創意綜合藝術課程」及「環保教育」。 學校特色 課程及教學 學校根據「幼稚園教育課程指引」和本院的辦學宗旨,培育幼兒在德、智、體、群、美各方面有均衡的發展;透過設計活動,培養幼兒有良好的生活習慣,讓孩子養成健康的體魄;過程中促進學習興趣和求知精神,樂於探索;以及培育幼兒正面的價值觀和積極的態度。   更多 兩文三語 外籍英語老師以及普通話老師會透過遊戲、兒歌、故事...

Visit twghtwkg.edu.hk

Key Findings

We analyzed Twghtwkg.edu.hk page load time and found that the first response time was 762 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

twghtwkg.edu.hk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value79.3 s

0/100

25%

SI (Speed Index)

Value26.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value37.5 s

0/100

10%

Network Requests Diagram

twghtwkg.edu.hk

762 ms

style.css

252 ms

jquery.js

1656 ms

jquery.soChange-min.js

479 ms

layer.js

748 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Twghtwkg.edu.hk, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Twghtwkg.edu.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.9 kB (8%)

Content Size

1.7 MB

After Optimization

1.6 MB

In fact, the total size of Twghtwkg.edu.hk main page is 1.7 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. 20% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.8 kB

  • Original 8.3 kB
  • After minification 7.5 kB
  • After compression 2.5 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 5.8 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 16.9 kB

  • Original 1.5 MB
  • After minification 1.5 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. Twghtwkg images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 102.3 kB

  • Original 162.0 kB
  • After minification 161.8 kB
  • After compression 59.7 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 102.3 kB or 63% of the original size.

CSS Optimization

-91%

Potential reduce by 14.9 kB

  • Original 16.3 kB
  • After minification 4.0 kB
  • After compression 1.4 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. Twghtwkg.edu.hk needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (16%)

Requests Now

19

After Optimization

16

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twghtwkg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

twghtwkg.edu.hk accessibility score

85

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-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

twghtwkg.edu.hk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

twghtwkg.edu.hk SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twghtwkg.edu.hk can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Twghtwkg.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 Twghtwkg. 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: