What powers sedev.org?
Last seen Aug 2026 · 16 technologies across 10 categories
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
Web servers
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.89 / 10 · ranked #1,791,970 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 5.7 MB · 63 requests
- WordPress theme: bb-theme (child: bb-theme-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Southeast Tennessee Development (SETD)
- Industry: Government (declares
GovernmentOrganization)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google (35.208.61.187)
- DNS: Network Solutions
- Email: Barracuda
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 11,187,471, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Maps Aug 2026
- dropped Flywheel Jul 2026
- dropped WP Rocket Jul 2026
- detected HSTS Jun 2026
- detected Nginx Jun 2026
- detected WP Rocket Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped WP Rocket Nov 2025