What powers 
jonbergmann.com?
Last seen Oct 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Sep 2020
CDN
Comment systems
Disqus
since Oct 2022
Customer data platform
Rudderstack
since May 2024
Ecommerce
Kajabi
since Oct 2022
Font scripts
Google Font API
since Sep 2020
Issue trackers
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2023
Open Graph
since Oct 2022
Programming languages
Ruby
since Oct 2022
Security
Cloudflare Bot Management
since Oct 2022
UI frameworks
Video players
Wistia
since Oct 2022
Web frameworks
Ruby on Rails
since Oct 2022
Webmail
Google Workspace
since Oct 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.79 / 10 · ranked #718,363 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 15.8 MB · 96 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.20.199, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 521,550, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped HTTP/3 Feb 2026