What powers seminarweb.com?
Last seen Aug 2026 · 26 technologies across 14 categories
Advertising
AdRoll
since Sep 2020
Analytics
Datadog
since Nov 2024
Google Analytics
since Sep 2020
CDN
cdnjs
since Nov 2024
Cloudflare
since Aug 2023
Cookie compliance
AdRoll CMP System
since Aug 2023
Documentation
Zendesk
since Aug 2023
Font scripts
JavaScript frameworks
React
since Aug 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2023
PaaS
Amazon Web Services
since Aug 2023
Security
Cloudflare Bot Management
since Jun 2026
HSTS
since Aug 2023
UI frameworks
Bootstrap
since Sep 2020
Webmail
Apple iCloud Mail
since Nov 2024
Google Workspace
since Aug 2023
Widgets
Sumo
since Sep 2020
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
1.31 / 10 · ranked #8,526,413 of all domains
11 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.18.28.195)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 31,056,269, 6 hosts
- Verified with: 1Password, Apple Business, Atlassian, Google, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Facebook Pixel Dec 2025