Technology history for usa4books.com
Stack size over time
From 38 detected technologies in Jan 2023 to 38 in Jun 2026 (peak 44).
Currently detected
- American Express since Jan 2023
- Apple Pay since Jan 2023
- Booster Page Speed Optimizer since Jan 2023
- Bootstrap since Jan 2023
- Cart Functionality since Jan 2023
- cdnjs since Jan 2023
- Cloudflare since Jan 2023
- jQuery since Jan 2023
- jQuery Migrate since Jan 2023
- LazySizes since Jan 2023
- Magisto since Jan 2023
- Mastercard since Jan 2023
- Microsoft Advertising since Jan 2023
- Microsoft Clarity since Jan 2023
- Moment.js since Jan 2023
- Google Pay since Jan 2023
- Google Tag Manager since Jan 2023
- HSTS since Jan 2023
- HTTP/3 since Jan 2023
- Reddit Ads since Jan 2023
- Shop Pay since Jan 2023
- Shopify since Jan 2023
- core-js since Jan 2023
- Flickity since Jan 2023
- Font Awesome since Jan 2023
- Google Analytics since Jan 2023
- Open Graph since Jan 2023
- PayPal since Jan 2023
- Twitter Ads since Jan 2023
- Visa since Jan 2023
- Priority Hints since Mar 2023
- Trustpilot since Apr 2023
- Glide.js since May 2023
- Cloudflare Bot Management since Sep 2024
- Preact since Oct 2025
- Klarna Checkout since Nov 2025
- lit-element since Nov 2025
- lit-html since Nov 2025
Previously used
- Google AdSense Feb 2024 to Feb 2026 · 2 yrs
- Google Customer Reviews Jan 2023 to Jun 2025 · 2 yrs
- Boomerang Jan 2023 to Jan 2025 · 2 yrs
- Polyfill Jan 2023 to Jun 2024 · 1 yr
- Envoy Apr 2024 to Apr 2024 · 1 mo
- CareCart Jan 2023 to Feb 2024 · 1 yr
- crypto-js Jan 2023 to Feb 2024 · 1 yr
- Google Hosted Libraries Mar 2023 to Feb 2024 · 11 mo
- GSAP Jan 2023 to Feb 2024 · 1 yr
- jsDelivr Jan 2023 to Feb 2024 · 1 yr
- Shopify Product Reviews Mar 2023 to Feb 2024 · 11 mo
- SweetAlert2 Jan 2023 to Feb 2024 · 1 yr
Timeline
2026 1 added · 1 dropped
- added Cloudflare Bot Management May 2026 · Security
- dropped Google AdSense Apr 2026 · Advertising
2025 4 added · 3 dropped
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Klarna Checkout Nov 2025 · Payment processors
- added lit-element Nov 2025 · JavaScript libraries
- added lit-html Nov 2025 · JavaScript libraries
- added Preact Oct 2025 · JavaScript libraries
- dropped Google Customer Reviews Aug 2025 · Reviews
- dropped Boomerang Mar 2025 · JavaScript libraries
2024 3 added · 9 dropped
- added Cloudflare Bot Management Sep 2024 · Security
- dropped Polyfill Aug 2024 · JavaScript libraries
- dropped Envoy Jun 2024 · Reverse proxies
- dropped CareCart Apr 2024 · Shopify apps
- dropped crypto-js Apr 2024 · JavaScript libraries
- added Envoy Apr 2024 · Reverse proxies
- dropped Google Hosted Libraries Apr 2024 · CDN
- dropped GSAP Apr 2024 · JavaScript frameworks
- dropped jsDelivr Apr 2024 · CDN
- dropped Shopify Product Reviews Apr 2024 · Shopify apps
- dropped SweetAlert2 Apr 2024 · JavaScript libraries
- added Google AdSense Feb 2024 · Advertising
2023 3 added · 1 dropped
- added Priority Hints Nov 2023 · Performance
- dropped Priority Hints Jul 2023 · Performance
- added Glide.js May 2023 · JavaScript libraries
- added Trustpilot Apr 2023 · Reviews