What powers stackpack.ai?
Last seen Aug 2026 · 30 technologies across 15 categories
Advertising
Reddit Ads
since Oct 2025
Analytics
CDN
CMS
Sanity
since Oct 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Oct 2025
Miscellaneous
PaaS
Amazon Web Services
since Oct 2025
Vercel
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Oct 2025
Security
Cloudflare Bot Management
since Oct 2025
HSTS
since Oct 2025
Tag managers
Google Tag Manager
since Oct 2025
UI frameworks
Radix UI
since Oct 2025
Tailwind CSS
since Oct 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.85 / 10 · ranked #1,867,776 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 2.8 MB · 174 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- detected Facebook Pixel Aug 2026
- dropped HubSpot Analytics Aug 2026
- detected Unpkg Aug 2026
- dropped Sentry May 2026
- detected LiveIntent Nov 2025
- detected Sentry Nov 2025