What powers freejazzlessons.com?
Last seen Sep 2026 · 19 technologies across 13 categories
Analytics
CDN
CMS
Databases
Ecommerce
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Video players
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,362,302 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.2 MB · 116 requests
- WordPress theme: bb-theme (child: bb-child-theme) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Free Jazz Lessons
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (172.66.41.22, IPv6)
- DNS: Cloudflare DNS
- Email: freejazzlessons.com
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 775,973, 3 hosts
- Verified with: Brevo, Google, Meta Business
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 Google Font API Sep 2026
- dropped Apache HTTP Server May 2026
- dropped OpenSSL May 2026
- detected Cloudflare Browser Insights Apr 2026
- detected HTTP/3 Apr 2026