What powers pesi.com.tw?
Last seen Aug 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since May 2024
Linkedin Insight Tag
since Aug 2026
Microsoft Clarity
since May 2026
CDN
Amazon S3
since Aug 2026
Cloudflare
since Aug 2026
CMS
Odoo
since Jul 2023
Databases
PostgreSQL
since Jul 2023
Ecommerce
Cart Functionality
since Jul 2023
Font scripts
Google Font API
since May 2019
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jul 2023
PaaS
Amazon Web Services
since Aug 2026
Programming languages
Python
since Jul 2023
Security
Cloudflare Bot Management
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2026
UI frameworks
Web servers
Widgets
ShareThis
since Feb 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,340,212 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.2 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Email: pesi.com.tw
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 13,679,468
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Aug 2026
- detected Amazon Web Services Aug 2026
- detected Cloudflare Aug 2026
- detected Cloudflare Bot Management Aug 2026
- detected core-js Aug 2026
- detected Facebook Pixel Aug 2026
- detected Google Tag Manager Aug 2026
- detected Linkedin Insight Tag Aug 2026
- dropped React Jun 2026
- detected Microsoft Clarity May 2026