What powers bullboulder.com?
Last seen Aug 2026 · 28 technologies across 15 categories
Advertising
Microsoft Advertising
since Apr 2026
Analytics
Google Analytics
since Feb 2026
CDN
Cloudflare
since Mar 2025
jsDelivr
since Oct 2025
Ecommerce
Cart Functionality
since Mar 2025
Shopify
since Mar 2025
Font scripts
Google Font API
since Mar 2025
JavaScript frameworks
React
since Mar 2025
JavaScript libraries
Marketing automation
Klaviyo
since Mar 2025
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Mar 2025
Payment processors
Performance
Priority Hints
since Mar 2025
Reviews
Klaviyo Reviews
since Apr 2025
Loox
since Mar 2025
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Mar 2025
UI frameworks
Tailwind CSS
since Mar 2025
Webmail
Google Workspace
since Mar 2025
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 80% phone
- 20% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.9 MB · 294 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Klaviyo Reviews Aug 2026
- detected Microsoft Advertising Apr 2026
- dropped Klaviyo Reviews Mar 2026
- detected Google Analytics Feb 2026
- dropped Amazon Pay Nov 2025
- dropped American Express Nov 2025
- dropped Google Pay Nov 2025
- dropped Mastercard Nov 2025
- dropped Visa Nov 2025
- detected jsDelivr Oct 2025
- detected Swiper Oct 2025
- dropped Venmo Oct 2025