Tools & Wizards About Us
dataexpert.com.hk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dataexpert.com.hk

DataExpert | Digital Forensic | Degaussing & Shredding

Page Load Speed

3.5 sec in total

First Response

138 ms

Resources Loaded

3.2 sec

Page Rendered

78 ms

dataexpert.com.hk screenshot

About Website

Visit dataexpert.com.hk now to see the best up-to-date Data Expert content and also check out these interesting facts you probably never knew about dataexpert.com.hk

DataExpert has been one of the leading suppliers and service providers of ITAD, data recovery and digital forensic in asia.

Visit dataexpert.com.hk

Key Findings

We analyzed Dataexpert.com.hk page load time and found that the first response time was 138 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dataexpert.com.hk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

www.dataexpert.asia

138 ms

minified.js

49 ms

focus-within-polyfill.js

48 ms

polyfill.min.js

872 ms

thunderbolt-commons.8add2233.bundle.min.js

73 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dataexpert.com.hk, 21% (16 requests) were made to Static.parastorage.com and 16% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.0 kB (48%)

Content Size

1.2 MB

After Optimization

627.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dataexpert.com.hk main page is 1.2 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. 45% of websites need less resources to load. HTML takes 652.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 515.3 kB

  • Original 652.0 kB
  • After minification 650.1 kB
  • After compression 136.7 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 515.3 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 21.6 kB

  • Original 271.3 kB
  • After minification 249.7 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. Data Expert images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 289.4 kB
  • After minification 289.4 kB
  • After compression 241.3 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 48.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (26%)

Requests Now

57

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Expert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dataexpert.asia

www.dataexpert.asia

138 ms

minified.js

minified.js

49 ms

focus-within-polyfill.js

focus-within-polyfill.js

48 ms

polyfill.min.js

polyfill.min.js

872 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

73 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

78 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

73 ms

lodash.min.js

lodash.min.js

78 ms

react.production.min.js

react.production.min.js

77 ms

react-dom.production.min.js

react-dom.production.min.js

79 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

76 ms

Blue.png

Blue.png

293 ms

(With%20Cert%20No_%20)(black%20logo%20trans%20background)%20mark-of-trust-certified-ISOIEC-27001-informa.png

(With%20Cert%20No_%20)(black%20logo%20trans%20background)%20mark-of-trust-certified-ISOIEC-27001-informa.png

349 ms

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363 ms

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223 ms

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411 ms

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217 ms

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375 ms

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477 ms

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375 ms

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350 ms

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492 ms

Element.png

Element.png

758 ms

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539 ms

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563 ms

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551 ms

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790 ms

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686 ms

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672 ms

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714 ms

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686 ms

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863 ms

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875 ms

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917 ms

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853 ms

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893 ms

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932 ms

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968 ms

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f6190c_03348bf87ae344b1b5be4fd55d0765d3~mv2.png

1108 ms

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1046 ms

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1040 ms

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1057 ms

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1046 ms

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1103 ms

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1203 ms

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1244 ms

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1216 ms

bundle.min.js

bundle.min.js

115 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

9 ms

file.woff

file.woff

851 ms

file.woff

file.woff

860 ms

124 ms

112 ms

107 ms

117 ms

113 ms

115 ms

144 ms

144 ms

148 ms

145 ms

147 ms

144 ms

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908 ms

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f6190c_9a7aa538d9174e989a1893e3910cc134~mv2.png

922 ms

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971 ms

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934 ms

Blue.png

Blue.png

1040 ms

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1002 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

31 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

25 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

6 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

dataexpert.com.hk accessibility score

96

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

Links do not have a discernible name

Best Practices

dataexpert.com.hk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dataexpert.com.hk SEO score

91

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dataexpert.com.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dataexpert.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

dataexpert.com.hk

Open Graph data is detected on the main page of Data Expert. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: