What powers ontools.net?
Last seen Oct 2026 · 23 technologies across 11 categories
Advertising
Google AdSense
since Aug 2022
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2022
Yandex.Metrika
since Dec 2022
Blogs
Blogger
since Aug 2022
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Aug 2022
jsDelivr
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2026
Programming languages
Python
since Aug 2022
Security
UI frameworks
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.77 / 10 · ranked #17,145,404 of all domains
3 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 49 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (216.239.32.21)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 52,582,244
- Verified with: Google, Meta Business, Pinterest, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ontools.net | 21 |
| ac.ontools.net | 11 |
| fp.ontools.net | 11 |
| ph.ontools.net | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026