Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

a-s.com.hk

歷山文儀中心

Page Load Speed

15.7 sec in total

First Response

1.5 sec

Resources Loaded

13.5 sec

Page Rendered

757 ms

About Website

Click here to check amazing A S content for Hong Kong. Otherwise, check out these important facts you probably never knew about a-s.com.hk

提供文具、文儀用品、打印機、碳粉、文儀, 文儀用品, 文具, 文具店, 文儀, 文儀中心,膠圈釘裝,鐵圈釘裝,熱溶釘裝,彩色影印,九龍灣彩色影印,九龍灣黑白影印,九龍灣釘裝服務,Stationery, 文具公司, 文具批發, Brother, 碳粉, 碳粉盒, 環保碳粉, 墨盒, 墨水, 墨水盒, Toner, Ink, Recycle toner, 打印機硒鼓, 傳真機炭紙, 鐳射打印機, 彩色...

Visit a-s.com.hk

Key Findings

We analyzed A-s.com.hk page load time and found that the first response time was 1.5 sec and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

a-s.com.hk performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.126

82/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

a-s.com.hk

1452 ms

style.css

897 ms

common.js

917 ms

index.js

460 ms

action.js

475 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 66% of them (149 requests) were addressed to the original A-s.com.hk, 29% (66 requests) were made to Ka-shing.com.hk and 3% (7 requests) were made to So-recycle.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source M.weather.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.9 kB (17%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A-s.com.hk main page is 2.2 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. 40% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 96.1 kB

  • Original 113.8 kB
  • After minification 101.5 kB
  • After compression 17.7 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 11% 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 96.1 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 119.4 kB

  • Original 1.9 MB
  • After minification 1.8 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. A S images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 102.8 kB

  • Original 150.5 kB
  • After minification 99.8 kB
  • After compression 47.7 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 102.8 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 67.5 kB

  • Original 80.2 kB
  • After minification 57.2 kB
  • After compression 12.7 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. A-s.com.hk needs all CSS files to be minified and compressed as it can save up to 67.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (29%)

Requests Now

224

After Optimization

158

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 224 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

a-s.com.hk accessibility score

41

Accessibility Issues

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

a-s.com.hk best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

a-s.com.hk SEO score

54

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

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 A-s.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 A-s.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 A S. 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: