What powers myfirstbook.us?
Last seen Jun 2026 · 36 technologies across 15 categories
Advertising
Microsoft Advertising
since Mar 2026
Analytics
Microsoft Clarity
since Mar 2026
CDN
Bunny
since Nov 2024
cdnjs
since Oct 2024
Cloudflare
since Oct 2024
Google Hosted Libraries
since Oct 2024
Ecommerce
Cart Functionality
since Oct 2024
Shopify
since Oct 2024
Font scripts
Bunny Fonts
since Nov 2024
Google Font API
since Oct 2024
Hosting
GoDaddy
since Oct 2024
JavaScript libraries
Preact
since Oct 2024
scrollreveal
since Oct 2024
Marketing automation
Klaviyo
since Oct 2024
Miscellaneous
Payment processors
Amazon Pay
since May 2025
American Express
since Oct 2024
Apple Pay
since Oct 2024
Google Pay
since Oct 2024
Mastercard
since Oct 2024
PayPal
since Oct 2024
Shop Pay
since Oct 2024
Visa
since Oct 2024
Performance
Priority Hints
since Oct 2024
Reviews
Judge.me
since Oct 2024
Security
HSTS
since Oct 2024
Shopify apps
Video players
Plyr
since Jan 2026
Audience
- 76% phone
- 24% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.46 / 10 · ranked #6,868,032 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 13.7 MB · 372 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped React Jun 2026
- dropped Unpkg Jun 2026
- dropped Klaviyo Reviews Mar 2026
- detected Microsoft Advertising Mar 2026
- detected Microsoft Clarity Mar 2026
- dropped Google Analytics Feb 2026
- dropped particles.js Feb 2026
- detected Plyr Jan 2026
- detected Alia Dec 2025
- detected Google Font API Dec 2025
- detected Vitals Dec 2025
- detected particles.js Nov 2025
- dropped Venmo Nov 2025
- detected Klaviyo Customer Hub Sep 2025
- detected Unpkg Sep 2025