Technology history for ielts.jp
Stack size over time
From 10 detected technologies in Feb 2020 to 18 in Oct 2026 (peak 20).
Currently detected
- Font Awesome since Feb 2020
- Google Analytics since Feb 2020
- Google Tag Manager since Feb 2020
- MySQL since Feb 2020
- Nginx since Feb 2020
- PHP since Feb 2020
- WordPress since Feb 2020
- Google AdSense since Mar 2020
- Twitter Emoji (Twemoji) since Sep 2020
- Bootstrap since Nov 2020
- Google Font API since Nov 2020
- jsDelivr since Nov 2020
- Xserver since Aug 2022
- Open Graph since Sep 2022
- Priority Hints since Aug 2026
- cdnjs since Oct 2026
- Cloudflare since Oct 2026
- HSTS since Oct 2026
Previously used
- jQuery Feb 2020 to Jul 2026 · 6 yrs
- jQuery CDN Apr 2023 to Jul 2026 · 3 yrs
- Popper May 2022 to Jul 2026 · 4 yrs
- RSS Aug 2025 to Jan 2026 · 5 mo
- PWA Aug 2025 to Nov 2025 · 3 mo
- SweetAlert2 May 2024 to Jul 2025 · 1 yr
- Swiper Mar 2025 to Mar 2025 · 1 mo
- Unpkg Mar 2025 to Mar 2025 · 1 mo
- reCAPTCHA Feb 2020 to Feb 2025 · 5 yrs
- Google Hosted Libraries Mar 2022 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Moshimo Sep 2022 to Feb 2023 · 5 mo
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- scrollreveal Nov 2020 to Dec 2020 · 1 mo
- Swiper Slider Mar 2020 to Oct 2020 · 7 mo
- WooCommerce Feb 2020 to Oct 2020 · 8 mo
Timeline
2026 7 added · 5 dropped
- added cdnjs Oct 2026 · CDN
- added Cloudflare Oct 2026 · CDN
- added HSTS Oct 2026 · Security
- dropped jQuery Sep 2026 · JavaScript libraries
- dropped jQuery CDN Sep 2026 · CDN
- dropped Popper Sep 2026 · Miscellaneous
- added Priority Hints Aug 2026 · Performance
- dropped RSS Mar 2026 · Miscellaneous
- added jQuery Feb 2026 · JavaScript libraries
- added jQuery CDN Feb 2026 · CDN
- added Popper Feb 2026 · Miscellaneous
- dropped PWA Jan 2026 · Miscellaneous
2025 6 added · 8 dropped
- dropped jQuery Sep 2025 · JavaScript libraries
- dropped jQuery CDN Sep 2025 · CDN
- dropped Popper Sep 2025 · Miscellaneous
- dropped SweetAlert2 Sep 2025 · JavaScript libraries
- added PWA Aug 2025 · Miscellaneous
- added RSS Aug 2025 · Miscellaneous
- dropped Swiper Jul 2025 · JavaScript libraries
- dropped Unpkg Jul 2025 · CDN
- dropped reCAPTCHA Apr 2025 · Security
- dropped SweetAlert2 Apr 2025 · JavaScript libraries
- added Swiper Mar 2025 · JavaScript libraries
- added Unpkg Mar 2025 · CDN
- added reCAPTCHA Feb 2025 · Security
- added Popper Jan 2025 · Miscellaneous
2024 1 added
- added SweetAlert2 May 2024 · JavaScript libraries
2023 4 added · 6 dropped
- added jsDelivr Nov 2023 · CDN
- added Font Awesome Aug 2023 · Font scripts
- dropped Font Awesome May 2023 · Font scripts
- dropped Google Hosted Libraries May 2023 · CDN
- dropped jsDelivr May 2023 · CDN
- dropped Popper May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added jQuery CDN Apr 2023 · CDN
- dropped Moshimo Apr 2023 · Affiliate programs
- added C Feb 2023 · Programming languages
2022 10 added · 1 dropped
- added Moshimo Sep 2022 · Affiliate programs
- added Open Graph Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added Font Awesome Aug 2022 · Font scripts
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Popper Aug 2022 · Miscellaneous
- added Xserver Aug 2022 · Hosting
2021 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped scrollreveal Oct 2021 · JavaScript libraries
2020 6 added · 4 dropped
- dropped Swiper Slider Dec 2020 · Miscellaneous
- dropped WooCommerce Dec 2020 · Ecommerce
- added Bootstrap Nov 2020 · UI frameworks
- added Google Font API Nov 2020 · Font scripts
- added jsDelivr Nov 2020 · CDN
- added scrollreveal Nov 2020 · JavaScript libraries
- dropped reCAPTCHA Oct 2020 · Security
- dropped Google AdSense Jun 2020 · Advertising Networks
- added Google AdSense Mar 2020 · Advertising Networks
- added Swiper Slider Mar 2020 · Miscellaneous