What powers ncshpo.org?
Last seen Aug 2026 · 14 technologies across 11 categories
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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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| state historic preservation | #2 | 580 |
| shpo historic preservation | #2 | 210 |
| shpo historic | #3 | 130 |
| historic preservation act | #4 | 130 |
| commonwealth of the northern mariana islands | #22 | 89 |
| nhpa | #9 | 44 |
| kosrae fm | #10 | 41 |
| historic preservation fund | #3 | 38 |
| bw cooper | #10 | 33 |
| national register of historic places | #65 | 25 |
| state historic preservation office nc | #3 | 20 |
| state historic preservation | #18 | 12 |
| poverty point world heritage site | #12 | 12 |
| state historic preservation offices | #2 | 11 |
| ohio historic preservation office | #3 | 11 |
| palikir pohnpei | #13 | 11 |
| historic preservation officer | #2 | 11 |
| florida state historic preservation officer | #2 | 11 |
| state preservation | #3 | 9 |
| national conference of state historic preservation officers | #1 | 9 |
| division of historical resources florida | #4 | 9 |
| state historic | #2 | 8 |
| b w cooper | #8 | 7 |
| montana historic preservation office | #3 | 7 |
| north carolina state historic preservation office | #6 | 7 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.32 / 10 · ranked #186,165 of all domains
146 referring domains · OpenPageRank
Search traffic
1,700 est. monthly organic visits (US)
408 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 5.2 MB · 28 requests
- WordPress theme: trailhead (child: trailhead-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- NCSHPO (National Conference of State Historic Preservation Officers on Wikidata)
- Country: United States
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Fastly (151.101.66.159)
- DNS: Network Solutions
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 568,660, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- detected Twitter Emoji (Twemoji) Mar 2026