What powers 
duncanamps.com?
Last seen Oct 2026 · 4 technologies across 4 categories
Analytics
Google Analytics
since Aug 2018
CDN
StackPath
since Feb 2024
Programming languages
Web servers
Apache HTTP Server
since Jan 2016
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
United States
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #533,037 of all domains
96 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.0 MB · 11 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on 20i (185.151.30.205, IPv6)
- DNS: stackdns.com
- Email: 20i
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 522,777, 7 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tdsl.duncanamps.com | 4 |
| www.duncanamps.com | 2 |