Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

al-touch.com.hk

首頁 - 一大方案 - 香港、澳門IT電腦服務公司

Page Load Speed

7.4 sec in total

First Response

810 ms

Resources Loaded

6.2 sec

Page Rendered

341 ms

About Website

Visit al-touch.com.hk now to see the best up-to-date Al Touch content for Hong Kong and also check out these interesting facts you probably never knew about al-touch.com.hk

"一大方案有限公司" (前身為"AL-Touch IT Solutions") 多年來為數百間公司提供IT顧問服務，作為多間中港企業IT橋樑，我們一直以客戶利益為出發點，提供敦本務實的解決方案，與客戶一起迅速成長。

Visit al-touch.com.hk

Key Findings

We analyzed Al-touch.com.hk page load time and found that the first response time was 810 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

al-touch.com.hk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

al-touch.com.hk

810 ms

www.al-touch.com.hk

3304 ms

bb60111b807034ceacf3064e9ca1851d.css

738 ms

logo.png

1111 ms

2c008a2c5192ff7c9206076529c092fe.js

1417 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Al-touch.com.hk, 11% (2 requests) were made to Ssl.google-analytics.com and 6% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Al-touch.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.9 kB (25%)

Content Size

596.5 kB

After Optimization

446.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Al-touch.com.hk main page is 596.5 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. 20% of websites need less resources to load. Images take 369.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 47.3 kB

  • Original 57.0 kB
  • After minification 56.9 kB
  • After compression 9.7 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 47.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 535 B

  • Original 369.6 kB
  • After minification 369.0 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. Al Touch images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 102.0 kB

  • Original 170.0 kB
  • After minification 170.0 kB
  • After compression 68.0 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 102.0 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Al Touch. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

al-touch.com.hk accessibility score

63

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

al-touch.com.hk best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

al-touch.com.hk SEO score

86

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Al-touch.com.hk can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Al-touch.com.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 Al Touch. 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: