What powers ralphschumacher.com?
Last seen Sep 2026 · 36 technologies across 17 categories
Advertising
Microsoft Advertising
since Sep 2026
Analytics
Branch
since Jul 2026
Cloudflare Browser Insights
since Jul 2026
Google Analytics
since Jul 2026
Microsoft Clarity
since Sep 2026
CDN
cdnjs
since Sep 2026
Cloudflare
since Jul 2026
Google Hosted Libraries
since Sep 2026
jQuery CDN
since Sep 2026
jsDelivr
since Sep 2026
Databases
MySQL
since Jul 2026
Ecommerce
Font scripts
Font Awesome
since Sep 2026
Google Font API
since Sep 2026
JavaScript frameworks
AMP
since Jul 2026
JavaScript libraries
Select2
since Sep 2026
Maps
Google Maps
since Jul 2026
Marketing automation
HubSpot
since Sep 2026
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Jul 2026
Performance
Turbolinks
since Jul 2026
Programming languages
PHP
since Jul 2026
RUM
New Relic
since Jul 2026
Search engines
Security
Cloudflare Bot Management
since Sep 2026
Widgets
ShareThis
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.25 / 10 · ranked #9,266,960 of all domains
7 referring domains · OpenPageRank
Page
- CDN: Cloudflare
- Weight: 3.5 MB · 75 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.21.183)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 13,517,512
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted