What powers gcm.org.tw?
Last seen Oct 2026 · 43 technologies across 19 categories
Analytics
CDN
CMS
Databases
Ecommerce
IaaS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt, restricts 6 more. Checked Oct 2026.
Training crawlers
- meta-externalagent Blocked
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- GPTBot Restricted
Search and AI assistants
- Amazonbot Restricted
- PerplexityBot Restricted
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Taiwan
Hong Kong SAR China
Malaysia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.03 / 10 · ranked #1,535,857 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 0.3 MB · 42 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- GCM
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on YUANJHEN-AS-TW Yuan-Jhen Info., Co., Ltd (103.17.8.23)
- Email: Mailgun
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,844,025, 3 hosts
- Verified with: Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gcm.org.tw | 30 |
| shop.gcm.org.tw | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped particles.js Oct 2026
- dropped Slick Aug 2026
- detected GSAP Jul 2026
- detected particles.js Jul 2026
- detected Swiper Jul 2026
- detected LiteSpeed Jun 2026
- dropped Google Font API Dec 2025