Tools & Wizards About Us
a1-design.com.hk screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

a1-design.com.hk

室內設計 家居裝修 裝修工程 卓越設計工程有限公司 A1 DESIGN

Page Load Speed

9.3 sec in total

First Response

2.2 sec

Resources Loaded

6.8 sec

Page Rendered

311 ms

a1-design.com.hk screenshot

About Website

Click here to check amazing A1 DESIGN content. Otherwise, check out these important facts you probably never knew about a1-design.com.hk

卓越設計工程有限公司　(A1 DESIGN & DECORATION LIMITED) 是一間具規模及信譽良好的設計裝修工程公司，提供專業、優質的室內設計、傢俬設計和裝修工程服務。客戶遍佈香港及中國大陸，工程項目有住宅、商舖、辦公室、學校及廠房等大小工程。從設計到施工，我們專業的設計師團隊和經驗豐富的施工隊伍會與客人緊密聯繫，深入瞭解顧客的需求，通過互相溝通、實地視察而獲得設計靈感，為顧客度身訂造...

Visit a1-design.com.hk

Key Findings

We analyzed A1-design.com.hk page load time and found that the first response time was 2.2 sec and then it took 7.1 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

a1-design.com.hk performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.202

61/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

a1-design.com.hk

2236 ms

styles.css

247 ms

blue.css

474 ms

styles.php

544 ms

jquery.js

883 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original A1-design.com.hk, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain A1-design.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.9 kB (29%)

Content Size

750.5 kB

After Optimization

535.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A1-design.com.hk main page is 750.5 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. 15% of websites need less resources to load. Images take 492.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 35.9 kB

  • Original 41.7 kB
  • After minification 40.6 kB
  • After compression 5.8 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 35.9 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 15.6 kB

  • Original 492.3 kB
  • After minification 476.8 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. A1 DESIGN images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 127.8 kB

  • Original 172.5 kB
  • After minification 125.6 kB
  • After compression 44.6 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 127.8 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 35.5 kB

  • Original 44.0 kB
  • After minification 35.1 kB
  • After compression 8.5 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. A1-design.com.hk needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

38

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A1 DESIGN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

a1-design.com.hk

a1-design.com.hk

2236 ms

styles.css

styles.css

247 ms

blue.css

blue.css

474 ms

styles.php

styles.php

544 ms

jquery.js

jquery.js

883 ms

jquery-plugins-frontend.js

jquery-plugins-frontend.js

512 ms

common.js

common.js

477 ms

jquery.galleryview-2.0-pack.js

jquery.galleryview-2.0-pack.js

519 ms

galleryview.css

galleryview.css

709 ms

A1-b.jpg

A1-b.jpg

4524 ms

1.jpg

1.jpg

1156 ms

1%20(1).png

1%20(1).png

890 ms

146_album.jpg

146_album.jpg

1110 ms

147_album.jpg

147_album.jpg

1214 ms

148_album.jpg

148_album.jpg

1327 ms

149_album.jpg

149_album.jpg

1580 ms

150_album.jpg

150_album.jpg

1626 ms

151_album.jpg

151_album.jpg

1657 ms

268_album.jpg

268_album.jpg

1727 ms

269_album.jpg

269_album.jpg

1778 ms

162_album.jpg

162_album.jpg

2125 ms

161_album.jpg

161_album.jpg

2225 ms

165_album.jpg

165_album.jpg

2275 ms

163_album.jpg

163_album.jpg

2285 ms

164_album.jpg

164_album.jpg

2230 ms

160_album.jpg

160_album.jpg

2451 ms

320_album.png

320_album.png

2924 ms

bg_body.gif

bg_body.gif

2030 ms

CarRental_headerImage.jpg

CarRental_headerImage.jpg

2697 ms

bg_content.gif

bg_content.gif

1726 ms

bg_sidebox.gif

bg_sidebox.gif

1848 ms

bg_side_h2.gif

bg_side_h2.gif

1926 ms

bg_side_marker.gif

bg_side_marker.gif

1971 ms

bg_footer.gif

bg_footer.gif

2051 ms

ga.js

ga.js

11 ms

__utm.gif

__utm.gif

35 ms

loader.gif

loader.gif

2137 ms

next.gif

next.gif

2211 ms

prev.gif

prev.gif

2544 ms

Accessibility Review

a1-design.com.hk accessibility score

67

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.

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

a1-design.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

a1-design.com.hk SEO score

69

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A1-design.com.hk can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that A1-design.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

a1-design.com.hk

Open Graph description is not detected on the main page of A1 DESIGN. 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: