Tools & Wizards About Us
combi.com.hk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

combi.com.hk

Combi Hong Kong Limited

Page Load Speed

5.5 sec in total

First Response

459 ms

Resources Loaded

4.9 sec

Page Rendered

185 ms

combi.com.hk screenshot

About Website

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

Combi 香港康貝

Visit combi.com.hk

Key Findings

We analyzed Combi.com.hk page load time and found that the first response time was 459 ms and then it took 5.1 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

combi.com.hk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

combi.com.hk

459 ms

www.combi.com.hk

1243 ms

reset.css

206 ms

normalize.css

409 ms

screen.css

1000 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 90% of them (54 requests) were addressed to the original Combi.com.hk, 5% (3 requests) were made to Googletagmanager.com and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Combi.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.9 kB (12%)

Content Size

3.5 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Combi.com.hk main page is 3.5 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.2 kB

  • Original 20.5 kB
  • After minification 18.2 kB
  • After compression 5.3 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 2.3 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 15.2 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 91.8 kB

  • Original 3.0 MB
  • After minification 3.0 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. Combi images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 215.4 kB

  • Original 338.2 kB
  • After minification 316.5 kB
  • After compression 122.8 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 215.4 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 110.5 kB

  • Original 129.8 kB
  • After minification 85.2 kB
  • After compression 19.3 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. Combi.com.hk needs all CSS files to be minified and compressed as it can save up to 110.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (28%)

Requests Now

57

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Combi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

combi.com.hk

combi.com.hk

459 ms

www.combi.com.hk

www.combi.com.hk

1243 ms

reset.css

reset.css

206 ms

normalize.css

normalize.css

409 ms

screen.css

screen.css

1000 ms

htmlEditor.css

htmlEditor.css

606 ms

font-awesome.min.css

font-awesome.min.css

816 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1016 ms

TweenMax.min.js

TweenMax.min.js

1232 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

622 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

1213 ms

royalslider.css

royalslider.css

831 ms

indexRoyalslider.css

indexRoyalslider.css

1037 ms

js

js

63 ms

jquery.fancybox.js

jquery.fancybox.js

1255 ms

jquery.fancybox.css

jquery.fancybox.css

1209 ms

conversion.js

conversion.js

87 ms

gtm.js

gtm.js

89 ms

gtm.js

gtm.js

138 ms

icons8-instagram-48.png

icons8-instagram-48.png

209 ms

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3_1539137044.jpg

212 ms

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208 ms

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210 ms

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213 ms

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3_1493017742.jpg

209 ms

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410 ms

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414 ms

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412 ms

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3_1570523842.jpg

418 ms

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422 ms

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420 ms

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610 ms

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1231 ms

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836 ms

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845 ms

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857 ms

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1077 ms

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1225 ms

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1249 ms

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1466 ms

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1277 ms

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1284 ms

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1435 ms

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1443 ms

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1456 ms

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1486 ms

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1496 ms

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1641 ms

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1650 ms

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1663 ms

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1673 ms

icon02.png

icon02.png

1665 ms

logo_pc.png

logo_pc.png

1677 ms

siteMap.png

siteMap.png

1817 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1799 ms

68 ms

28 ms

preloader-white.gif

preloader-white.gif

1685 ms

arrowLeft.png

arrowLeft.png

1686 ms

arrowRight.png

arrowRight.png

1698 ms

Accessibility Review

combi.com.hk accessibility score

72

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

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

combi.com.hk best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

combi.com.hk SEO score

83

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

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Combi.com.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 Combi.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

combi.com.hk

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