What powers whitebow.us?
Last seen Sep 2026 · 20 technologies across 10 categories
CDN
Cloudflare
since Jan 2026
Ecommerce
Cart Functionality
since Jan 2026
Shopify
since Jan 2026
Issue trackers
Sentry
since Jul 2026
JavaScript libraries
Marketing automation
Postscript
since Jan 2026
Miscellaneous
HTTP/3
since Jan 2026
Open Graph
since Jan 2026
Payment processors
American Express
since Jan 2026
Apple Pay
since Jan 2026
Google Pay
since Jan 2026
Mastercard
since Jan 2026
Shop Pay
since Jan 2026
Visa
since Jan 2026
Performance
Priority Hints
since Jan 2026
Reviews
Judge.me
since Jan 2026
Security
Cloudflare Bot Management
since Jan 2026
HSTS
since Jan 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 Oct 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.73, IPv6)
- DNS: Google Cloud DNS
- Email: OpenSRS Email
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
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 Preact Aug 2026
- dropped Shopify Chat Aug 2026