Technology history for ifdef.jp
Stack size over time
From 1 detected technologies in Apr 2018 to 36 in Jun 2026 (peak 37).
Currently detected
- OpenResty since Apr 2018
- Criteo since Jun 2018
- Lua since Jun 2018
- Nginx since Jun 2018
- jQuery since Aug 2018
- Google AdSense since Aug 2018
- Google Analytics since Aug 2018
- Facebook since Oct 2018
- Google Tag Manager since Dec 2018
- DoubleClick for Publishers (DFP) since Dec 2018
- Prebid since Apr 2019
- Wheelio since Sep 2021
- core-js since Sep 2021
- A8.net since Oct 2021
- Amazon Advertising since Oct 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Hosted Libraries since Mar 2022
- reCAPTCHA since Apr 2022
- Adobe Audience Manager since Aug 2022
- Amazon Associates since Aug 2022
- cdnjs since Sep 2022
- Highlight.js since Sep 2022
- RSS since Dec 2022
- C since Feb 2023
- Amazon ALB since Apr 2023
- Amazon Web Services since Apr 2023
- Microsoft ASP.NET since Sep 2023
- DoubleClick Ad Exchange (AdX) since Nov 2023
- Adobe Flash since May 2024
- Snowplow Analytics since Aug 2024
- ValueCommerce since Sep 2024
- Bootstrap since Dec 2024
- jsDelivr since Dec 2024
- Webpack since May 2025
- Google Font API since Nov 2025
Previously used
- i-mobile Dec 2025 to Dec 2025 · 1 mo
- PubMatic Aug 2021 to Jul 2025 · 3 yrs
- Rubicon Project Apr 2022 to Jul 2024 · 2 yrs
- AppNexus Sep 2018 to Jul 2022 · 3 yrs
- React Sep 2018 to Jan 2020 · 1 yr
- Font Awesome Aug 2018 to Dec 2018 · 4 mo
Timeline
2026 1 added · 2 dropped
- added Cloudflare Bot Management Jun 2026 · Security
- dropped Cloudflare Bot Management Apr 2026 · Security
- dropped i-mobile Feb 2026 · Advertising
2025 3 added · 1 dropped · 1 switched
- switched PubMatic i-mobile Dec 2025 · Advertising
- added Google Font API Nov 2025 · Font scripts
- added PubMatic Jul 2025 · Advertising
- dropped PubMatic Jun 2025 · Advertising
- added PubMatic Apr 2025 · Advertising
2024 5 added · 4 dropped · 1 switched
- added Cloudflare Bot Management Dec 2024 · Security
- dropped Cloudflare Bot Management Nov 2024 · Security
- dropped PubMatic Sep 2024 · Advertising
- added Cloudflare Bot Management Aug 2024 · Security
- added Snowplow Analytics Aug 2024 · Analytics
- switched Rubicon Project PubMatic Jul 2024 · Advertising
- added Rubicon Project Jul 2024 · Advertising
- dropped Cloudflare Bot Management Jun 2024 · Security
- added Cloudflare Bot Management Apr 2024 · Security
- dropped PubMatic Jan 2024 · Advertising
2023 8 added · 2 dropped
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- dropped PubMatic Jun 2023 · Advertising
- dropped Rubicon Project Jun 2023 · Advertising
- added Amazon Associates May 2023 · Affiliate programs
- added reCAPTCHA May 2023 · Security
- added RSS May 2023 · Miscellaneous
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- added PubMatic Apr 2023 · Advertising
- added C Feb 2023 · Programming languages
2022 4 added · 4 dropped
- dropped AppNexus Dec 2022 · Advertising
- dropped PubMatic Dec 2022 · Advertising
- added RSS Dec 2022 · Miscellaneous
- dropped Cloudflare Bot Management Sep 2022 · Security
- added Adobe Audience Manager Aug 2022 · Segmentation
- added PubMatic May 2022 · Advertising
- dropped PubMatic Apr 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
2021 6 added · 3 dropped
- dropped AppNexus Dec 2021 · Advertising
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped PubMatic Nov 2021 · Advertising
- added AppNexus Oct 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added PubMatic Aug 2021 · Advertising
- dropped React Apr 2021 · JavaScript Frameworks
2019 2 added · 1 dropped
- added React Nov 2019 · JavaScript Frameworks
- dropped Font Awesome Jun 2019 · Font Scripts
- added Prebid Apr 2019 · Advertising Networks
2018 8 added · 2 dropped
- added DoubleClick for Publishers (DFP) Dec 2018 · Advertising Networks
- added Google Tag Manager Dec 2018 · Tag Managers
- dropped AppNexus Nov 2018 · Advertising Networks
- dropped React Nov 2018 · JavaScript Frameworks
- added Facebook Oct 2018 · Widgets
- added AppNexus Sep 2018 · Advertising Networks
- added React Sep 2018 · JavaScript Frameworks
- added Criteo Jun 2018 · Advertising Networks
- added Lua Jun 2018 · Programming Languages
- added Nginx Jun 2018 · Web Servers