What powers 
duncanchannon.com?
Last seen Jul 2026 · 28 technologies across 18 categories
A/B Testing
Google Optimize
since Oct 2022
Analytics
CDN
Cloudflare
since Oct 2022
CMS
WordPress
since Oct 2022
Databases
MySQL
since Oct 2022
Font scripts
Twitter Emoji (Twemoji)
since Oct 2022
JavaScript libraries
Miscellaneous
PaaS
Performance
Priority Hints
since Jul 2026
Programming languages
PHP
since Oct 2022
Security
Cloudflare Bot Management
since Oct 2022
SEO
Tag managers
Google Tag Manager
since Oct 2022
Video players
Vimeo
since Oct 2022
Web servers
Nginx
since Oct 2022
Webmail
Apple iCloud Mail
since Jul 2026
Google Workspace
since Jul 2026
WordPress plugins
Perfmatters
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #580,222 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Organisation
- Duncan/Channon
- Founded: 1990
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.39.170, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,091,472, 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.duncanchannon.com | 20 |
| duncanchannon.com | 18 |