What powers jptab.com?
Last seen Aug 2026 · 16 technologies across 10 categories
Advertising
Google AdSense
since Oct 2023
Analytics
Baidu Analytics (百度统计)
since Feb 2023
Font scripts
Bootstrap Icons
since Jan 2023
JavaScript frameworks
JavaScript graphics
ECharts
since Feb 2023
JavaScript libraries
Miscellaneous
Popper
since Jan 2023
Security
reCAPTCHA
since Oct 2023
UI frameworks
Web servers
Nginx
since Jan 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 31% phone
United States
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.10 / 10 · ranked #112,074,333 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.55 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (China)
- Weight: 2.4 MB · 123 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager Jul 2026
- dropped Google Font API May 2026
- detected Google Font API Feb 2026
- dropped Google Font API Jan 2026
- detected Google Font API Nov 2025
- dropped Snowplow Analytics Oct 2025