What powers tnnfb.com?
Last seen Sep 2026 · 38 technologies across 20 categories
Accessibility
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Reviews
Security
Tag managers
Web frameworks
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.48 / 10 · ranked #6,702,127 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 5.1 MB · 162 requests
- WordPress theme: tnneuro · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Tennessee Neurofeedback
- Industry: Healthcare (declares
MedicalClinic) - Profiles: Facebook, Instagram, LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.78.143)
- DNS: WordPress.com DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 9,631,487, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Crazy Egg Sep 2026
- dropped Gravity Forms Sep 2026
- dropped Gutenberg Sep 2026
- dropped HTTP/3 Sep 2026
- dropped WordPress Block Editor Sep 2026
- detected Elementor Mar 2026
- detected Elementor Header & Footer Builder Mar 2026
- detected Facebook Pixel Mar 2026
- detected Google Call Conversion Tracking Mar 2026
- detected Google Tag Manager Mar 2026
- detected jsDelivr Mar 2026
- detected Microsoft Clarity Mar 2026
- detected Swiper Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped ZURB Foundation Dec 2025