What powers 
rajahtannasia.com?
Last seen Sep 2026 · 49 technologies across 23 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Page builders
Payment processors
Performance
Programming languages
Security
SEO
Tag managers
Web frameworks
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
Singapore
India
Indonesia
Vietnam
Thailand
Malaysia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #303,596 of all domains
129 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.3 MB · 104 requests
- WordPress theme: astra (child: rajah-tann-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Indonesia (Rajah & Tann on Wikidata)
- Founded: 1954
- Country: Singapore
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.18.18.214, IPv6)
- DNS: Cloudflare DNS
- Email: Mimecast
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 657,600, 34 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kh.rajahtannasia.com | 33 |
| jp.rajahtannasia.com | 32 |
| sg.rajahtannasia.com | 32 |
| vn.rajahtannasia.com | 31 |
| cn.rajahtannasia.com | 30 |
| th.rajahtannasia.com | 30 |
| www.rajahtannasia.com | 30 |
| id.rajahtannasia.com | 29 |
| sa.rajahtannasia.com | 26 |
| arbitrationasia.rajahtannasia.com | 25 |
| apps.rajahtannasia.com | 10 |
| heritage.rajahtannasia.com | 10 |
| globalevent.rajahtannasia.com | 8 |
Full technology history →
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Recent changes
- detected Crazy Egg Jul 2026
- dropped Really Simple SSL & Security Jun 2026
- dropped Crazy Egg Apr 2026
- detected Linkedin Insight Tag Jan 2026
- detected Sendgrid Jan 2026
- dropped Contentsquare Nov 2025
- detected Crazy Egg Nov 2025