What powers tcta.tw?
Last seen Sep 2026 · 51 technologies across 22 categories
Analytics
CDN
CMS
Databases
Development
Ecommerce
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web frameworks
Widgets
WordPress plugins
AI Crawlers
Restricts 9 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- Amazonbot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
- Sep 2026 Content Signals changed
- Sep 2026 bytespider added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 amazonbot added to robots.txt
- Sep 2026 anthropic-ai added to robots.txt
AI Crawlers
9 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt, Content Signals
Audience
- 73% desktop
- 27% phone
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.67 / 10 · ranked #5,143,641 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare
- Weight: 7.8 MB · 225 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.13.106, IPv6)
- Email: cloudmax.com.tw
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,522,443, 4 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tcta.tw | 36 |
| www.tcta.tw | 33 |
| online.tcta.tw | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apollo Sep 2026
- dropped GraphQL Sep 2026
- dropped jQuery CDN Sep 2026
- dropped RxJS Sep 2026
- dropped Snowplow Analytics Sep 2026
- detected Base UI Aug 2026
- detected Next.js App Router Aug 2026
- dropped Chakra UI Jul 2026
- dropped Emotion Jul 2026
- detected RxJS Jul 2026
- detected Snowplow Analytics Jul 2026
- detected Turbopack Jul 2026
- detected Tailwind CSS May 2026
- dropped styled-components Feb 2026
- detected Cloudflare Browser Insights Nov 2025