What powers patentfield.com?
Last seen Sep 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Feb 2019
CDN
Cloudflare
since Feb 2019
Google Hosted Libraries
since Nov 2025
CMS
Databases
MySQL
since Nov 2025
Font scripts
Google Font API
since Nov 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PDF.js
since Apr 2025
Programming languages
RUM
New Relic
since Feb 2019
Security
reCAPTCHA
since Feb 2019
Tag managers
Google Tag Manager
since Aug 2023
UI frameworks
Element UI
since Apr 2019
Video players
YouTube
since Jun 2020
Web frameworks
Ruby on Rails
since Feb 2019
Web servers
Nginx
since Sep 2021
Webmail
Google Workspace
since Oct 2022
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
- Sep 2026 chatgpt-user removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 98% desktop
- 2% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,674,795 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 7.7 MB · 109 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.182.80.79)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,422,979, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| patentfield.com | 24 |
| en.patentfield.com | 23 |
| product.patentfield.com | 13 |