Technology history for classics4kids.org
Stack size over time
From 18 detected technologies in Jul 2022 to 29 in Jun 2026.
Currently detected
- Constant Contact since Jul 2022
- core-js since Jul 2022
- MySQL since Jul 2022
- PHP since Jul 2022
- reCAPTCHA since Jul 2022
- Underscore.js since Jul 2022
- Vimeo since Jul 2022
- The Events Calendar since Jul 2022
- Twitter Emoji (Twemoji) since Jul 2022
- WordPress since Jul 2022
- Yoast SEO since Jul 2022
- YouTube since Jul 2022
- Apache HTTP Server since Jul 2022
- Bootstrap since Jul 2022
- Isotope since Jul 2022
- jQuery since Jul 2022
- jQuery Migrate since Jul 2022
- Microsoft 365 since Nov 2022
- Open Graph since Nov 2022
- RSS since Dec 2022
- Google Font API since Jun 2023
- LazySizes since Jun 2023
- lite-youtube-embed since Jun 2023
- Mailmunch since Feb 2024
- Priority Hints since Feb 2024
- Swiper since Jun 2024
- Cloudflare since Nov 2024
- Cloudflare Bot Management since Nov 2024
- GSAP since Dec 2025
Previously used
- Calendly Jul 2022 to Dec 2022 · 5 mo
Timeline
2023 3 added · 3 dropped
- added Google Font API Jun 2023 · Font scripts
- added LazySizes Jun 2023 · JavaScript libraries
- added lite-youtube-embed Jun 2023 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped Calendly Apr 2023 · Appointment scheduling
- dropped Isotope Apr 2023 · JavaScript libraries
2022 1 added
- added RSS Dec 2022 · Miscellaneous