What powers 
surasakengineering.co.th?
Last seen Oct 2026 · 25 technologies across 13 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Rich text editors
Security
Tag managers
UI frameworks
Web frameworks
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #629,418 of all domains
153 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Thai
- CDN: Cloudflare
- Weight: 7.5 MB · 103 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.36.32, IPv6)
- DNS: Cloudflare DNS
- Email: surasakengineering.co.th
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 7,925,820, 2 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cookie Script Jan 2026
- detected core-js Dec 2025