Technology history for i2pdf.com
Stack size over time
From 8 detected technologies in Mar 2021 to 20 in Jun 2026.
Currently detected
- Apache HTTP Server since Mar 2021
- Bootstrap since Mar 2021
- jQuery since Mar 2021
- jQuery Migrate since Mar 2021
- Statcounter since Mar 2021
- Google Analytics since Mar 2021
- Google Font API since Mar 2021
- PHP since Sep 2021
- Yandex.Metrika since Jan 2022
- GoDaddy since Aug 2022
- Google AdSense since Feb 2023
- Google Tag Manager since Feb 2023
- reCAPTCHA since Feb 2023
- Funding Choices since Oct 2023
- HSTS since Jan 2024
- Cloudflare since Feb 2025
- Cloudflare Bot Management since Feb 2025
- cdnjs since Jul 2025
- jsDelivr since Jul 2025
- Font Awesome since Mar 2026
Previously used
- Snowplow Analytics Feb 2026 to Feb 2026 · 1 mo
- Ubuntu Mar 2021 to Dec 2025 · 4 yrs
- Dropzone Mar 2025 to Apr 2025 · 1 mo
- Microsoft Clarity May 2022 to Jul 2024 · 2 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 3 added · 2 dropped
- added Cloudflare Bot Management Jun 2026 · Security
- dropped Snowplow Analytics Apr 2026 · Analytics
- added Font Awesome Mar 2026 · Font scripts
- added Snowplow Analytics Feb 2026 · Analytics
- dropped Ubuntu Feb 2026 · Operating systems
2025 13 added · 4 dropped
- added Google Font API Nov 2025 · Font scripts
- added Ubuntu Nov 2025 · Operating systems
- added Yandex.Metrika Aug 2025 · Analytics
- added cdnjs Jul 2025 · CDN
- added Cloudflare Jul 2025 · CDN
- added jsDelivr Jul 2025 · CDN
- dropped Dropzone Jun 2025 · JavaScript libraries
- dropped Cloudflare Apr 2025 · CDN
- dropped Cloudflare Bot Management Apr 2025 · Security
- added Dropzone Mar 2025 · JavaScript libraries
- dropped Ubuntu Mar 2025 · Operating systems
- added Cloudflare Feb 2025 · CDN
- added Cloudflare Bot Management Feb 2025 · Security
- added Funding Choices Feb 2025 · Cookie compliance
- added Google AdSense Feb 2025 · Advertising
- added reCAPTCHA Feb 2025 · Security
- added Ubuntu Jan 2025 · Operating systems
2024 1 added · 7 dropped
- dropped Ubuntu Nov 2024 · Operating systems
- dropped Funding Choices Sep 2024 · Cookie compliance
- dropped Google AdSense Sep 2024 · Advertising
- dropped Google Font API Sep 2024 · Font scripts
- dropped Microsoft Clarity Sep 2024 · Analytics
- dropped reCAPTCHA Sep 2024 · Security
- dropped Yandex.Metrika Sep 2024 · Analytics
- added HSTS Jan 2024 · Security
2023 19 added
- added Funding Choices Oct 2023 · Cookie compliance
- added Apache HTTP Server May 2023 · Web servers
- added Bootstrap May 2023 · UI frameworks
- added GoDaddy May 2023 · Hosting
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added Microsoft Clarity May 2023 · Analytics
- added PHP May 2023 · Programming languages
- added reCAPTCHA May 2023 · Security
- added Statcounter May 2023 · Analytics
- added Ubuntu May 2023 · Operating systems
- added Yandex.Metrika May 2023 · Analytics
- added Google AdSense Feb 2023 · Advertising
- added Google Tag Manager Feb 2023 · Tag managers
- added reCAPTCHA Feb 2023 · Security
2022 14 added
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added GoDaddy Aug 2022 · Hosting
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added PHP Aug 2022 · Programming languages
- added Statcounter Aug 2022 · Analytics
- added Ubuntu Aug 2022 · Operating systems
- added Yandex.Metrika Aug 2022 · Analytics
- added Microsoft Clarity May 2022 · Analytics
- added Yandex.Metrika Jan 2022 · Analytics