What powers 
thirdlight.com?
Last seen Oct 2026 · 20 technologies across 14 categories
Analytics
CDN
CMS
Digital asset management
Documentation
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Miscellaneous
Programming languages
Security
Web frameworks
Web servers
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
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
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.90 / 10 · ranked #50,563 of all domains
638 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.5 MB · 259 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Mar 2002 (24 years) via eNom, LLC, renews Mar 2027
- Hosted on PHOTOSHELTER-LON (89.117.31.40, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC quarantine, MTA-STS, BIMI
- SSL: SSL.com, ECDSA P384, wildcard, expires Feb 2027
- Common Crawl link graph: rank 441,404, 82 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.thirdlight.com | 13 |
| hmppscommunications.chorus.thirdlight.com | 11 |