What powers 
wellcome.com.hk?
Last seen Sep 2026 · 39 technologies across 23 categories
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Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 18% desktop
- 1% tablet
Hong Kong SAR China
United Kingdom
Taiwan
Canada
Japan
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #297,369 of all domains
96 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese
- Weight: 8.7 MB · 91 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Wellcome
- Founded: 1945
- Sector: retail
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on Alibaba Cloud (47.236.127.223)
- DNS: udomain.com
- Email: Mimecast
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 572,418, 3 hosts
- Verified with: Amazon SES, DocuSign, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wellcome.com.hk | 25 |
| www.wellcome.com.hk | 16 |
| happystampprogram.wellcome.com.hk | 12 |
| career.wellcome.com.hk | 10 |
| luckydraw.wellcome.com.hk | 6 |
Full technology history →
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Recent changes
- dropped Open Graph Dec 2025