What powers olmstedhistory.com?
Last seen Oct 2026 · 13 technologies across 13 categories
Advertising
Simpli.fi
since Sep 2021
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Nov 2020
Fundraising & donations
Qgiv
since Oct 2026
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Ubuntu
since Nov 2020
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Node.js
since Nov 2020
Security
reCAPTCHA
since Nov 2022
Web frameworks
Express
since Nov 2020
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,075,031 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 9.6 MB · 54 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- History Center of Olmsted County
- Founded: 1926
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (54.164.160.205)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,267,534, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.olmstedhistory.com | 13 |
| olmstedhistory.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Qgiv Oct 2026
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026