What powers twinsburglibrary.org?
Last seen Oct 2026 · 25 technologies across 17 categories
Analytics
CDN
CMS
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Programming languages
Security
UI frameworks
Web server extensions
Web servers
Webmail
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- GPTBot Blocked
The other 32 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
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 59% phone
- 41% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.01 / 10 · ranked #1,566,854 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 6.9 MB · 98 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on OPLIN (66.213.14.145)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 2,834,487, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.twinsburglibrary.org | 17 |
| twinsburglibrary.org | 15 |
| search.twinsburglibrary.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Aug 2026
- dropped lit-element Aug 2026
- dropped lit-html Aug 2026
- dropped Prism Aug 2026
- detected Cloudflare Bot Management Apr 2026
- detected core-js Apr 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Prism Apr 2026
- dropped Cloudflare Bot Management Mar 2026