What powers 
trc.or.th?
Last seen Aug 2026 · 62 technologies across 21 categories
Analytics
Google Analytics
since Jan 2019
CMS
Databases
MySQL
since Apr 2023
Ecommerce
Cart Functionality
since Apr 2023
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript graphics
Chart.js
since Oct 2023
particles.js
since Jan 2026
JavaScript libraries
Flickity
since Mar 2026
Isotope
since Oct 2023
OWL Carousel
since Jan 2026
prettyPhoto
since Oct 2023
Slick
since Jul 2019
Swiper
since Apr 2023
Underscore.js
since Apr 2023
Maps
Google Maps
since Jan 2026
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
Prism
since Mar 2026
PWA
since Jan 2026
RSS
since Apr 2023
Operating systems
Debian
since Jan 2019
Page builders
wpBakery
since Jun 2023
Performance
Intersection Observer
since Apr 2023
Priority Hints
since Oct 2023
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
Web frameworks
Helix Ultimate
since Jun 2021
Web servers
Widgets
WordPress plugins
BuddyPress
since Apr 2023
Contact Form 7
since Mar 2026
MonsterInsights
since Jan 2026
Polylang
since Jan 2026
Premio Chaty
since Jan 2026
WP Fastest Cache
since Apr 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 98% phone
- 2% desktop
Indonesia
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.57 / 10 · ranked #832,332 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Thai
- Weight: 43.3 MB · 187 requests
- WordPress theme: hub · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on POP-IDC-TH POPIDC powered by CSLoxinfo (150.107.31.70)
- DNS: asianet.co.th
- Email: truemail.co.th
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Sep 2026
- Common Crawl link graph: rank 1,147,813, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.trc.or.th | 37 |
| course.trc.or.th | 28 |
| youth.trc.or.th | 25 |
| www.phn.trc.or.th | 24 |
| trc.or.th | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Aug 2026
- dropped Cloudflare Aug 2026
- dropped Yoast SEO Aug 2026
- dropped Yoast SEO Premium Aug 2026
- dropped Granim.js Jul 2026
- dropped WP-Optimize Jul 2026
- detected anime.js Feb 2026
- dropped Google Tag Manager Feb 2026
- detected cdnjs Jan 2026
- detected Cloudflare Jan 2026
- detected Font Awesome Jan 2026
- detected Fresco Jan 2026
- detected Google Maps Jan 2026
- detected Granim.js Jan 2026
- detected lit-element Jan 2026
- detected lit-html Jan 2026
- detected LottieFiles Jan 2026
- detected MonsterInsights Jan 2026
- detected OWL Carousel Jan 2026
- detected particles.js Jan 2026
- detected Polylang Jan 2026
- detected Premio Chaty Jan 2026
- detected PWA Jan 2026
- detected Redux Framework Jan 2026
- detected Ultimate Addons for Elementor Jan 2026
- detected WP-Optimize Jan 2026
- detected Yoast SEO Jan 2026
- detected Yoast SEO Premium Jan 2026