Technology history for leo.org
Stack size over time
From 2 detected technologies in Apr 2018 to 27 in Jun 2026 (peak 32).
Currently detected
- Cloudflare since Apr 2018
- jQuery since Jun 2018
- Google Tag Manager since Jun 2018
- jQuery UI since Jun 2018
- Google Analytics since Jun 2018
- Nginx since Jun 2018
- Prebid since Feb 2019
- WordPress since Jun 2020
- Twitter Emoji (Twemoji) since Jun 2020
- jQuery Migrate since Jun 2020
- MySQL since Jun 2020
- PHP since Jun 2020
- Plesk since Jun 2020
- OneTrust since Sep 2020
- Twenty Sixteen since Feb 2022
- Cloudflare Browser Insights since Mar 2022
- PWA since Aug 2022
- Google Publisher Tag since Sep 2022
- HTTP/3 since Sep 2022
- Ionic since Sep 2022
- reCAPTCHA since Sep 2022
- Taboola since Sep 2022
- RSS since Dec 2022
- Amazon Advertising since May 2023
- Priority Hints since Sep 2023
- Cloudflare Bot Management since Mar 2024
- Preact since Sep 2024
Previously used
- core-js Sep 2022 to May 2025 · 2 yrs
- ID5 Jul 2024 to May 2025 · 10 mo
- Cookie Information Feb 2022 to Jan 2025 · 2 yrs
- Cookie Information plugin Feb 2022 to Jan 2025 · 2 yrs
- Snowplow Analytics Sep 2024 to Nov 2024 · 2 mo
- Adobe Audience Manager Jun 2023 to Jun 2024 · 1 yr
- Microsoft ASP.NET Jan 2024 to May 2024 · 4 mo
- React Aug 2023 to Aug 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Font API May 2021 to Aug 2022 · 1 yr
- Gravatar May 2021 to Aug 2022 · 1 yr
- Webpack Jan 2020 to Aug 2022 · 2 yrs
- PayPal Apr 2018 to Oct 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Site Kit Jul 2021 to Aug 2021 · 1 mo
- AppNexus Jun 2018 to Aug 2019 · 1 yr
Timeline
2025 2 added · 5 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped core-js Jul 2025 · JavaScript libraries
- dropped ID5 Jul 2025 · Advertising
- added Cloudflare Bot Management Apr 2025 · Security
- dropped Cookie Information Mar 2025 · Cookie compliance
- dropped Cookie Information plugin Mar 2025 · Cookie compliance
- dropped Snowplow Analytics Jan 2025 · Analytics
2024 8 added · 6 dropped
- dropped Adobe Audience Manager Sep 2024 · Segmentation
- dropped Cloudflare Bot Management Sep 2024 · Security
- added core-js Jul 2024 · JavaScript libraries
- added ID5 Jul 2024 · Advertising
- dropped Microsoft ASP.NET Jul 2024 · Web frameworks
- added Adobe Audience Manager Jun 2024 · Segmentation
- added Cloudflare Bot Management Jun 2024 · Security
- dropped Adobe Audience Manager May 2024 · Segmentation
- dropped Cloudflare Bot Management May 2024 · Security
- added Microsoft ASP.NET May 2024 · Web frameworks
- added Adobe Audience Manager Mar 2024 · Segmentation
- added Cloudflare Bot Management Mar 2024 · Security
- dropped Microsoft ASP.NET Mar 2024 · Web frameworks
- added Microsoft ASP.NET Jan 2024 · Web frameworks
2023 9 added · 8 dropped
- dropped Adobe Audience Manager Oct 2023 · Segmentation
- dropped React Oct 2023 · JavaScript frameworks
- added Priority Hints Sep 2023 · Performance
- added React Aug 2023 · JavaScript frameworks
- added Adobe Audience Manager Jun 2023 · Segmentation
- added Google Publisher Tag Jun 2023 · Advertising
- added Amazon Advertising May 2023 · Advertising
- dropped Google Publisher Tag May 2023 · Advertising
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- added Google Publisher Tag Mar 2023 · Advertising
- added Prebid Mar 2023 · Advertising
- added reCAPTCHA Mar 2023 · Security
- added C Feb 2023 · Programming languages
- dropped Google Publisher Tag Feb 2023 · Advertising
- dropped Prebid Feb 2023 · Advertising
- dropped reCAPTCHA Feb 2023 · Security
2022 13 added · 4 dropped
- dropped core-js Dec 2022 · JavaScript libraries
- added RSS Dec 2022 · Miscellaneous
- dropped Webpack Dec 2022 · Miscellaneous
- dropped Google Font API Nov 2022 · Font scripts
- dropped Gravatar Nov 2022 · Miscellaneous
- added core-js Sep 2022 · JavaScript libraries
- added Google Publisher Tag Sep 2022 · Advertising
- added HTTP/3 Sep 2022 · Miscellaneous
- added Ionic Sep 2022 · Web frameworks
- added Prebid Sep 2022 · Advertising
- added reCAPTCHA Sep 2022 · Security
- added Taboola Sep 2022 · Advertising
- added PWA Aug 2022 · Miscellaneous
- added Cloudflare Browser Insights Mar 2022 · Analytics
- added Cookie Information Feb 2022 · Cookie compliance
- added Cookie Information plugin Feb 2022 · Cookie compliance
- added Twenty Sixteen Feb 2022 · WordPress themes
2021 7 added · 5 dropped
- dropped PayPal Dec 2021 · Payment processors
- dropped Wheelio Dec 2021 · Widgets
- dropped Site Kit Oct 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Site Kit Jul 2021 · Analytics
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Webpack Jul 2021 · Miscellaneous
- added Google Font API May 2021 · Font scripts
- added Gravatar May 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Webpack Mar 2021 · Miscellaneous
- added jQuery Migrate Feb 2021 · JavaScript libraries
2020 3 added · 1 dropped
- dropped jQuery Migrate Oct 2020 · JavaScript libraries
- added OneTrust Sep 2020 · Cookie compliance
- added Cloudflare Jun 2020 · CDN
- added Webpack Jan 2020 · Miscellaneous
2019 6 added · 2 dropped
- dropped AppNexus Oct 2019 · Advertising Networks
- dropped Prebid Oct 2019 · Advertising Networks
- added AppNexus Mar 2019 · Advertising Networks
- added PayPal Mar 2019 · Payment Processors
- added Prebid Mar 2019 · Advertising Networks
- added AppNexus Feb 2019 · Advertising Networks
- added Prebid Feb 2019 · Advertising Networks
- added PayPal Jan 2019 · Payment Processors
2018 6 added · 3 dropped
- dropped AppNexus Aug 2018 · Advertising Networks
- dropped PayPal Aug 2018 · Payment Processors
- dropped Cloudflare Jul 2018 · CDN
- added AppNexus Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Nginx Jun 2018 · Web Servers