What powers las-astro.org.uk?
Last seen Sep 2026 · 3 technologies across 3 categories
Analytics
Google Analytics
since Aug 2026
UI frameworks
W3.CSS
since Aug 2026
Web servers
Nginx
since Aug 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 86% phone
- 11% desktop
- 2% tablet
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.49 / 10 · ranked #6,586,630 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.5 MB · 21 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ONIAAS (66.102.133.221, IPv6)
- Email: las-astro.org.uk
- Email security: SPF (soft fail), DMARC monitor only, CAA
- SSL: GlobalSign, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 3,462,747, 3 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| las-astro.org.uk | 3 |
| www.las-astro.org.uk | 3 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Sep 2026