What powers rosenbergco.com?
Last seen Jul 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since Jul 2022
CDN
Amazon CloudFront
since Sep 2025
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
Google Hosted Libraries
since Jul 2022
Font scripts
Hosting
GoDaddy
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Webpack
since Jul 2022
PaaS
Amazon Web Services
since Jul 2022
Programming languages
Python
since Jul 2026
RUM
Datadog
since Jul 2026
Security
Video players
Plyr
since Jul 2026
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- meta-externalagent 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
2.37 / 10 · ranked #2,739,444 of all domains
32 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (34.22.206.86)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,218,512, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Datadog Jul 2026
- detected FancyBox Jul 2026
- detected Font Awesome Jul 2026
- detected GoDaddy Jul 2026
- detected gunicorn Jul 2026
- detected HSTS Jul 2026
- detected Plyr Jul 2026
- detected Python Jul 2026
- dropped Amazon ELB Dec 2025