What powers 
leighb.com?
Last seen Aug 2026 · 2 technologies across 2 categories
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
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #860,460 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.1 MB · 36 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INFB2-AS (64.29.151.221)
- DNS: aplus.net
- Email: carrierzone.com
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 527,235, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| leighb.com | 2 |
| www.leighb.com | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025