What powers rolscience.net?
Last seen Oct 2026 · 21 technologies across 17 categories
Advertising
Analytics
Authentication
Blogs
CDN
Cookie compliance
Font scripts
Hosting
JavaScript libraries
Marketing automation
Miscellaneous
Payment processors
Performance
Programming languages
Security
Tag managers
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 37% phone
Mexico
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.92 / 10 · ranked #14,194,895 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- CDN: Google
- Weight: 3.3 MB · 132 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (216.239.32.21)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,789,098, 8 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Sep 2026
- dropped Google Web Toolkit Jun 2026
- dropped YouTube Jun 2026
- detected Funding Choices Apr 2026
- detected Google Tag Manager Apr 2026
- detected Google Web Toolkit Apr 2026
- detected YouTube Apr 2026
- dropped Funding Choices Jan 2026