What powers tan8.com?
Last seen Aug 2026 · 5 technologies across 4 categories
Analytics
JavaScript libraries
Programming languages
Security
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 25 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
- ai.txt not found
- Aug 2026 chatgpt-user added to robots.txt
- Aug 2026 bytespider added to robots.txt
- Aug 2026 ccbot added to robots.txt
- Aug 2026 perplexitybot added to robots.txt
- Aug 2026 claudebot added to robots.txt
- Aug 2026 google-extended added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 59% desktop
- 35% phone
- 6% tablet
United States
Malaysia
Taiwan
Japan
Hong Kong SAR China
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.78 / 10 · ranked #4,454,801 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.2 MB · 79 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tan8.com | 5 |
| bbs.tan8.com | 1 |
| geek.tan8.com | 1 |
| piano.tan8.com | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected PHP Dec 2025
- detected Baidu Analytics (百度统计) Nov 2025
- detected GeeTest Nov 2025