What powers 
gwinstek.com?
Last seen Aug 2026 · 27 technologies across 20 categories
Advertising
Analytics
Authentication
CDN
Cookie compliance
Font scripts
Hosting panels
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Programming languages
Tag managers
UI frameworks
Video players
Web Frameworks
Web Servers
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
India
Taiwan
United States
Indonesia
Mexico
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.35 / 10 · ranked #426,023 of all domains
124 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 6.0 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PUMO-NET PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD (223.27.39.4)
- DNS: goodwill.com.tw
- Email: gwinstek.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,933,207, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ca.gwinstek.com | 19 |
| www.gwinstek.com | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amplitude Oct 2025
- dropped core-js Oct 2025
- dropped Facebook Chat Plugin Oct 2025
- dropped Facebook Pixel Oct 2025