What powers alertsdown.com?
Last seen Aug 2026 · 12 technologies across 11 categories
Analytics
PostHog
since Jul 2026
Authentication
Google Sign-in
since Jul 2026
CDN
Unpkg
since Jul 2026
JavaScript libraries
_hyperscript
since Jul 2026
Htmx
since Jul 2026
Live chat
Crisp Live Chat
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
PaaS
OVHcloud
since Jul 2026
Payment processors
Lemon Squeezy
since Jul 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Node.js
since Jul 2026
Web frameworks
Express
since Jul 2026
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 Aug 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #85,645,769 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.8 MB · 48 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.