What powers 8591.com.tw?
Last seen Jun 2026 · 28 technologies across 13 categories
Advertising
Google AdSense
since May 2024
Google Publisher Tag
since Oct 2022
Analytics
Google Analytics
since Jun 2018
Microsoft Clarity
since Jun 2024
CDN
Font scripts
Google Font API
since May 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Programming languages
Tag managers
Google Tag Manager
since Sep 2019
UI frameworks
Vuetify
since Feb 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 97% phone
- 3% desktop
Taiwan
Hong Kong SAR China
Singapore
China
Macao SAR China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,205,095 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 9.9 MB · 230 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.8591.com.tw | 20 |
| www.8591.com.tw | 18 |
| help.8591.com.tw | 16 |
| ip.8591.com.tw | 9 |
| bbs.8591.com.tw | 8 |
Full technology history →
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Recent changes
- detected Google AdSense Jun 2026
- dropped reCAPTCHA May 2026
- detected reCAPTCHA Mar 2026
- dropped Lodash Oct 2025
- dropped TikTok Pixel Oct 2025