What powers 
springfieldtn.gov?
Last seen Sep 2026 · 16 technologies across 9 categories
Analytics
Font scripts
JavaScript frameworks
JavaScript libraries
PaaS
Rich text editors
Tag managers
Web frameworks
Webmail
AI Crawlers
Restricts 12 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- YouBot Restricted
The other 21 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
- Oct 2026 amazonbot added to robots.txt
- Oct 2026 claudebot added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 cohere-ai added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 ccbot added to robots.txt
AI Crawlers
12 of 33 AI crawlers restricted
Audience
- 64% phone
- 36% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #676,447 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 8.6 MB · 99 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IPP-AS (208.90.189.241)
- DNS: vc3.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,164,183, 2 hosts
- Verified with: Amazon Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| springfieldtn.gov | 16 |
| www.springfieldtn.gov | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped YouTube Jul 2026
- dropped IIS May 2026
- dropped Windows Server May 2026
- dropped MailChimp Apr 2026
- detected MailChimp Feb 2026
- detected Azure Dec 2025
- detected Azure Monitor Dec 2025