What powers united.com.hk?
Last seen Aug 2026 · 45 technologies across 23 categories
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Feb 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Feb 2019
Font scripts
JavaScript frameworks
GSAP
since Feb 2019
JavaScript graphics
Chart.js
since Feb 2019
JavaScript libraries
Choices
since Feb 2021
DataTables
since Nov 2021
Isotope
since Jul 2021
Lightbox
since Feb 2019
Modernizr
since Feb 2019
Live chat
WhatsApp Business Chat
since Aug 2022
Miscellaneous
PaaS
SiteGround
since Mar 2020
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Feb 2019
Retargeting
Google Remarketing Tag
since Jul 2021
Security
reCAPTCHA
since Feb 2019
SEO
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Video players
Vimeo
since Jul 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Feb 2019
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.78 / 10 · ranked #4,449,537 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0.15 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Google (35.213.174.109)
- DNS: SiteGround Email
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 30,793,067, 3 hosts
- Verified with: GlobalSign, Google
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.united.com.hk | 30 |
| united.com.hk | 26 |
| learning.united.com.hk | 11 |
Full technology history →
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Recent changes
- detected Super Page Cache May 2026