Tools & Wizards About Us
three.com.hk screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

three.com.hk

3香港 | 全港最強5G網絡 | 世界級 ‧ 最可靠

Page Load Speed

18.3 sec in total

First Response

1 sec

Resources Loaded

16.5 sec

Page Rendered

760 ms

three.com.hk screenshot

About Website

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

香港領先的流動通訊服務營辦商，提供全港最強5G 網絡。多元化的服務包括5G及4.5G 上台月費計劃、5G寬頻、外遊服務、增值服務及儲值卡等，務求讓客戶感受超越所想的通訊及資訊娛樂新體驗。

Visit three.com.hk

Key Findings

We analyzed Three.com.hk page load time and found that the first response time was 1 sec and then it took 17.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

three.com.hk performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value43.9 s

0/100

25%

SI (Speed Index)

Value28.9 s

0/100

10%

TBT (Total Blocking Time)

Value850 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.67

8/100

15%

TTI (Time to Interactive)

Value35.4 s

0/100

10%

Network Requests Diagram

home.html

1022 ms

main.css

3480 ms

tc.css

677 ms

main.css

2463 ms

satelliteLib-3b9b133d66decc12b4171334a110d2d476c81ee4.js

302 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 77% of them (110 requests) were addressed to the original Three.com.hk, 10% (15 requests) were made to Googletagmanager.com and 2% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Three.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (20%)

Content Size

6.3 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Three.com.hk main page is 6.3 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. 70% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 263.0 kB

  • Original 287.7 kB
  • After minification 287.2 kB
  • After compression 24.7 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 263.0 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 93.1 kB

  • Original 4.9 MB
  • After minification 4.8 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. Three images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 375.2 kB

  • Original 540.8 kB
  • After minification 540.5 kB
  • After compression 165.6 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 375.2 kB or 69% of the original size.

CSS Optimization

-89%

Potential reduce by 539.9 kB

  • Original 606.4 kB
  • After minification 398.2 kB
  • After compression 66.5 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. Three.com.hk needs all CSS files to be minified and compressed as it can save up to 539.9 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (35%)

Requests Now

140

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Three. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

home.html

home.html

1022 ms

main.css

main.css

3480 ms

tc.css

tc.css

677 ms

main.css

main.css

2463 ms

satelliteLib-3b9b133d66decc12b4171334a110d2d476c81ee4.js

satelliteLib-3b9b133d66decc12b4171334a110d2d476c81ee4.js

302 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

1575 ms

slick.min.js

slick.min.js

1136 ms

jquery.share.min.js

jquery.share.min.js

918 ms

main.js

main.js

906 ms

main.home.js

main.home.js

5357 ms

AppMeasurement.min.js

AppMeasurement.min.js

44 ms

AppMeasurement_Module_ActivityMap.min.js

AppMeasurement_Module_ActivityMap.min.js

50 ms

js

js

70 ms

js

js

128 ms

js

js

200 ms

js

js

200 ms

gtm.js

gtm.js

199 ms

js

js

61 ms

js

js

77 ms

js

js

163 ms

destination

destination

42 ms

destination

destination

38 ms

destination

destination

37 ms

fbevents.js

fbevents.js

179 ms

activityi;src=6036546;type=home;cat=202000;ord=3637055451050;npa=0;auiddc=1470728722.1714875829;pscdl=noapi;gtm=45fe4510za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

activityi;src=6036546;type=home;cat=202000;ord=3637055451050;npa=0;auiddc=1470728722.1714875829;pscdl=noapi;gtm=45fe4510za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

159 ms

src=6036546;type=home;cat=202000;ord=3637055451050;npa=0;auiddc=*;pscdl=noapi;gtm=45fe4510za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

src=6036546;type=home;cat=202000;ord=3637055451050;npa=0;auiddc=*;pscdl=noapi;gtm=45fe4510za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

79 ms

roaming.json

roaming.json

456 ms

top-navigation.json

top-navigation.json

1065 ms

home-popup-banner.json

home-popup-banner.json

1059 ms

whatsApp-button.json

whatsApp-button.json

1054 ms

promoslider.home.json

promoslider.home.json

946 ms

home-branding.json

home-branding.json

613 ms

news.json

news.json

838 ms

floating-promotion.json

floating-promotion.json

874 ms

footer.json

footer.json

1107 ms

phone-bundles.json

phone-bundles.json

1136 ms

shoplocator.json

shoplocator.json

2081 ms

adobe-analytics.js

adobe-analytics.js

1172 ms

ytc.js

ytc.js

61 ms

bat.js

bat.js

74 ms

conversion.js

conversion.js

136 ms

conversion_async.js

conversion_async.js

161 ms

js

js

55 ms

js

js

61 ms

plan_suggestion_bg.4543481b.png

plan_suggestion_bg.4543481b.png

2540 ms

MHeiHK.woff

MHeiHK.woff

1140 ms

HelveticaNeue.woff

HelveticaNeue.woff

2616 ms

10010300.json

10010300.json

6 ms

297 ms

js

js

277 ms

js

js

271 ms

108 ms

activityi;src=6036546;type=home;cat=3hk-d0;ord=4084870355320;npa=0;auiddc=1470728722.1714875829;pscdl=noapi;gtm=45fe4510za200;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

activityi;src=6036546;type=home;cat=3hk-d0;ord=4084870355320;npa=0;auiddc=1470728722.1714875829;pscdl=noapi;gtm=45fe4510za200;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

87 ms

69 ms

29 ms

src=6036546;type=home;cat=3hk-d0;ord=4084870355320;npa=0;auiddc=*;pscdl=noapi;gtm=45fe4510za200;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

src=6036546;type=home;cat=3hk-d0;ord=4084870355320;npa=0;auiddc=*;pscdl=noapi;gtm=45fe4510za200;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.three.com.hk%2Ftc%2Fhome.html

63 ms

s41415774647612

s41415774647612

6 ms

5G-plan-tc.png

5G-plan-tc.png

752 ms

5G-Broadband-image.png

5G-Broadband-image.png

1453 ms

5G-Broadband-tc-v2.png.png

5G-Broadband-tc-v2.png.png

814 ms

5G-CPE-5-tc1.png

5G-CPE-5-tc1.png

980 ms

moneyback-logo.png

moneyback-logo.png

1279 ms

moneyback-coin.png

moneyback-coin.png

1213 ms

5g-signnautre-logo-v3-tc.png

5g-signnautre-logo-v3-tc.png

1430 ms

5G-Signature-image.png

5G-Signature-image.png

1745 ms

Latestnews1jpg.png

Latestnews1jpg.png

1431 ms

1c2n-0503-800x900_tc.jpg

1c2n-0503-800x900_tc.jpg

3481 ms

icon-arrow-left.png

icon-arrow-left.png

1278 ms

icon-arrow-right.png

icon-arrow-right.png

1466 ms

SMS_800x900_tc.jpg

SMS_800x900_tc.jpg

2156 ms

0228-148800x900_tc.jpg

0228-148800x900_tc.jpg

2714 ms

0502-huawei-pura70-800x900.jpg

0502-huawei-pura70-800x900.jpg

1913 ms

240416_magic6pro_800x900_tc.jpg

240416_magic6pro_800x900_tc.jpg

2193 ms

29Apr-27Jun_3HK_zurich_800x900_cn.jpg

29Apr-27Jun_3HK_zurich_800x900_cn.jpg

3860 ms

240328-y100-800x900_tc.jpg

240328-y100-800x900_tc.jpg

2359 ms

240304-citi-800x900_tc.jpg

240304-citi-800x900_tc.jpg

3253 ms

0321-samsung-a35a55-800x900_tc.jpg

0321-samsung-a35a55-800x900_tc.jpg

3085 ms

0205-1229-youtube-750x1200TC.webp

0205-1229-youtube-750x1200TC.webp

2585 ms

0315-xiaomi-800x900_tc.jpg

0315-xiaomi-800x900_tc.jpg

3030 ms

0205-landing-5gplan-mob-tc.webp

0205-landing-5gplan-mob-tc.webp

2961 ms

0424_800x900_tc.jpg

0424_800x900_tc.jpg

3448 ms

0205-landing-flagship-mob-tc.webp

0205-landing-flagship-mob-tc.webp

3255 ms

0205-landing-5gtvoucher-mob-tc.webp

0205-landing-5gtvoucher-mob-tc.webp

3544 ms

0205-landing-my3-mob-tc.webp

0205-landing-my3-mob-tc.webp

3469 ms

0205-landing-15pro-mob-tc.webp

0205-landing-15pro-mob-tc.webp

3465 ms

0205-landing-15-mob-tc.webp

0205-landing-15-mob-tc.webp

3669 ms

0205-landing-allnetworks-mob-tc.webp

0205-landing-allnetworks-mob-tc.webp

3600 ms

0205-landing-mbhsbc-mob-tc.webp

0205-landing-mbhsbc-mob-tc.webp

3566 ms

0205-landing-antiscam2023-mob-tc.webp

0205-landing-antiscam2023-mob-tc.webp

3823 ms

0205-landing-digilive-mob-tc.webp

0205-landing-digilive-mob-tc.webp

3592 ms

0205-3com-3totalk-mob-tc.webp

0205-3com-3totalk-mob-tc.webp

3541 ms

ftr-25-tc-landing-mob-tc.webp

ftr-25-tc-landing-mob-tc.webp

3377 ms

0205-landing-mbpaybill-mob-tc.webp

0205-landing-mbpaybill-mob-tc.webp

3178 ms

arrow-left-white.eb522325.svg

arrow-left-white.eb522325.svg

3221 ms

arrow-right-white.ab5a8bb3.svg

arrow-right-white.ab5a8bb3.svg

3149 ms

btn_wta_desktop_tc.png

btn_wta_desktop_tc.png

3132 ms

footer-icon-hotline1032.png

footer-icon-hotline1032.png

3111 ms

whtsapp-40X40.png

whtsapp-40X40.png

2965 ms

footer-icon-email.png

footer-icon-email.png

2951 ms

footer-icon-3ichat.png

footer-icon-3ichat.png

2983 ms

facebook.png

facebook.png

2922 ms

instagram.png

instagram.png

2879 ms

youtube.png

youtube.png

2737 ms

whtsapp-300X300.png

whtsapp-300X300.png

2516 ms

wechat.svg

wechat.svg

2301 ms

square-linkedin-512%20(1).png

square-linkedin-512%20(1).png

2344 ms

wechat-qrcode.490b4abc.jpg

wechat-qrcode.490b4abc.jpg

2469 ms

my3app-1024.png

my3app-1024.png

2031 ms

logo-hthk-tc.png

logo-hthk-tc.png

1924 ms

logo-ckhh-tc.png

logo-ckhh-tc.png

1695 ms

back-arrow-white.daf0e878.svg

back-arrow-white.daf0e878.svg

1654 ms

zflip5.webp

zflip5.webp

1681 ms

zfold5.webp

zfold5.webp

1591 ms

y27.webp

y27.webp

1619 ms

90.webp

90.webp

1438 ms

90lite.webp

90lite.webp

1433 ms

SM-A546_Galaxy%20A54%205G_Awesome%20Graphite_Front_thumbnail.png

SM-A546_Galaxy%20A54%205G_Awesome%20Graphite_Front_thumbnail.png

1512 ms

SM-A346_Galaxy%20A34%205G_Awesome%20Graphite_Front_thumbnail.png

SM-A346_Galaxy%20A34%205G_Awesome%20Graphite_Front_thumbnail.png

1793 ms

ipad-air-480x480.webp

ipad-air-480x480.webp

1527 ms

living-color.870877c3.jpg

living-color.870877c3.jpg

1424 ms

threeShopBlack.png

threeShopBlack.png

1409 ms

threeFortressBlack.png

threeFortressBlack.png

1428 ms

search.json

search.json

1466 ms

3DigiLive_chi.svg

3DigiLive_chi.svg

1430 ms

arrow-right-purple.ea773467.svg

arrow-right-purple.ea773467.svg

1410 ms

three_fortress_large_logo.3f001b4c.jpg

three_fortress_large_logo.3f001b4c.jpg

1420 ms

icon_location.685a4748.svg

icon_location.685a4748.svg

1422 ms

icon_time.392b1a9b.svg

icon_time.392b1a9b.svg

1518 ms

icon_tel.9ad08dce.svg

icon_tel.9ad08dce.svg

1471 ms

fortress_large_logo.522e2529.jpg

fortress_large_logo.522e2529.jpg

1447 ms

icon_pre.893ee195.svg

icon_pre.893ee195.svg

1408 ms

icon_next.1b963052.svg

icon_next.1b963052.svg

1430 ms

map.jpg

map.jpg

3210 ms

icon_3mall1025.svg

icon_3mall1025.svg

1518 ms

icon_3business.svg

icon_3business.svg

1494 ms

icon_care_black.svg

icon_care_black.svg

1450 ms

icon_user.ad563c3d.svg

icon_user.ad563c3d.svg

1406 ms

icon_search.1a972df5.svg

icon_search.1a972df5.svg

1442 ms

3_logo.23397c77.svg

3_logo.23397c77.svg

1548 ms

hamburger.png

hamburger.png

1523 ms

close.png

close.png

1532 ms

banner-hsservice-pc-tc%20(1).jpg

banner-hsservice-pc-tc%20(1).jpg

1005 ms

btn-search.png

btn-search.png

794 ms

Accessibility Review

three.com.hk accessibility score

84

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

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

three.com.hk best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

three.com.hk SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Three.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 Three.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

three.com.hk

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