Technology history for books99.in
Stack size over time
From 19 detected technologies in May 2023 to 16 in Jun 2026 (peak 19).
Currently detected
- jQuery since May 2023
- Open Graph since May 2023
- Priority Hints since May 2023
- core-js since May 2023
- Facebook Pixel since May 2023
- GoDaddy since May 2023
- Google Analytics since May 2023
- Lodash since May 2023
- BON Loyalty since May 2023
- Cart Functionality since May 2023
- Cloudflare since May 2023
- HSTS since May 2023
- HTTP/3 since May 2023
- LazySizes since May 2023
- Shopify since May 2023
- crypto-js since Oct 2024
Previously used
- Microsoft Ajax Content Delivery Network Aug 2025 to Feb 2026 · 6 mo
- Searchanise Aug 2025 to Feb 2026 · 6 mo
- Choices Mar 2025 to Jun 2025 · 3 mo
- ExpertRec Mar 2025 to Jun 2025 · 3 mo
- jsDelivr Mar 2025 to Jun 2025 · 3 mo
- Boomerang May 2023 to Jan 2025 · 1 yr
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Google Hosted Libraries May 2023 to Apr 2024 · 11 mo
- Shopify Product Reviews May 2023 to Apr 2024 · 11 mo
- Qikify May 2023 to Nov 2023 · 6 mo
Timeline
2026 2 dropped
- dropped Microsoft Ajax Content Delivery Network Apr 2026 · CDN
- dropped Searchanise Apr 2026 · Search engines
2025 2 added · 1 dropped · 3 switched
- dropped Choices Aug 2025 · JavaScript libraries
- switched jsDelivr Microsoft Ajax Content Delivery Network Aug 2025 · CDN
- switched ExpertRec Searchanise Aug 2025 · Search engines
- switched Boomerang Choices Mar 2025 · JavaScript libraries
- added ExpertRec Mar 2025 · Search engines
- added jsDelivr Mar 2025 · CDN
2024 1 added · 4 dropped
- added crypto-js Oct 2024 · JavaScript libraries
- dropped Envoy Jun 2024 · Reverse proxies
- dropped Google Hosted Libraries Jun 2024 · CDN
- dropped Shopify Product Reviews Jun 2024 · Shopify apps
- dropped Qikify Jan 2024 · Shopify apps