What powers glaac.org?
Last seen Sep 2026 · 23 technologies across 17 categories
Analytics
Caching
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
Security
Video players
Web servers
WordPress plugins
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 74% phone
- 27% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.76 / 10 · ranked #4,586,699 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 6.6 MB · 54 requests
- WordPress theme: sinatra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Great Lakes Association of Astronomy Clubs
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on DreamHost (75.119.206.133)
- DNS: DreamHost
- Email: DreamHost
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 15,387,769
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped RevolverMaps Oct 2026