Technology history for tellows.be
Stack size over time
From 11 detected technologies in Jan 2019 to 14 in Jun 2026 (peak 28).
Currently detected
- Google Tag Manager since Jan 2019
- Google AdSense since Jan 2019
- Cloudflare since Jan 2019
- Criteo since May 2019
- Bootstrap since Sep 2021
- Google Publisher Tag since Sep 2021
- reCAPTCHA since Apr 2022
- Snowplow Analytics since Jun 2022
- HTTP/3 since Sep 2022
- Funding Choices since Dec 2022
- jsDelivr since Jan 2023
- Closure Library since Oct 2023
- ID5 since Oct 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
- PubMatic Oct 2021 to Apr 2026 · 4 yrs
- 33Across Mar 2023 to Jan 2026 · 2 yrs
- Adobe Audience Manager Apr 2022 to Jan 2026 · 3 yrs
- Amazon Advertising Feb 2022 to Jan 2026 · 3 yrs
- Cloudflare Bot Management May 2022 to Jan 2026 · 3 yrs
- Confiant Jun 2023 to Jan 2026 · 2 yrs
- core-js Sep 2021 to Jan 2026 · 4 yrs
- Prebid Jan 2019 to Jan 2026 · 7 yrs
- Quantcast Measure Oct 2025 to Jan 2026 · 3 mo
- snigel AdEngine Sep 2021 to Jan 2026 · 4 yrs
- OpenX Oct 2021 to Aug 2025 · 3 yrs
- AppNexus Jan 2019 to Jun 2025 · 6 yrs
- Rubicon Project Oct 2021 to Jun 2025 · 3 yrs
- Microsoft ASP.NET Sep 2023 to May 2025 · 1 yr
- TripleLift Mar 2023 to Mar 2025 · 2 yrs
- Google Analytics Jan 2019 to Jul 2024 · 5 yrs
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- Amazon Web Services Apr 2023 to Jul 2023 · 3 mo
- Choices Sep 2021 to Dec 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Font API Jan 2021 to Jul 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery Jan 2019 to Aug 2021 · 2 yrs
- jQuery UI Jan 2019 to Aug 2021 · 2 yrs
- DoubleClick for Publishers (DFP) Jan 2019 to Jun 2020 · 1 yr
- React Jan 2019 to Jun 2020 · 1 yr
- Facebook Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 2 added · 10 dropped
- dropped PubMatic Jun 2026 · Advertising
- added PubMatic Apr 2026 · Advertising
- dropped 33Across Mar 2026 · Advertising
- dropped Adobe Audience Manager Mar 2026 · Segmentation
- dropped Amazon Advertising Mar 2026 · Advertising
- dropped Cloudflare Bot Management Mar 2026 · Security
- dropped Confiant Mar 2026 · Security
- dropped core-js Mar 2026 · JavaScript libraries
- dropped Prebid Mar 2026 · Advertising
- dropped PubMatic Mar 2026 · Advertising
- dropped snigel AdEngine Mar 2026 · Advertising
- added Adobe Audience Manager Jan 2026 · Segmentation
2025 4 added · 7 dropped · 1 switched
- dropped Adobe Audience Manager Nov 2025 · Segmentation
- switched Quantcast Measure Cloudflare Browser Insights Nov 2025 · Analytics
- dropped OpenX Oct 2025 · Advertising
- added PubMatic Oct 2025 · Advertising
- added Quantcast Measure Oct 2025 · Analytics
- dropped AppNexus Aug 2025 · Advertising
- dropped PubMatic Aug 2025 · Advertising
- dropped Rubicon Project Aug 2025 · Advertising
- dropped Microsoft ASP.NET Jul 2025 · Web frameworks
- added Adobe Audience Manager May 2025 · Segmentation
- dropped TripleLift May 2025 · Advertising
- added jsDelivr Apr 2025 · CDN
2024 2 added · 4 dropped
- dropped jsDelivr Nov 2024 · CDN
- added Microsoft ASP.NET Oct 2024 · Web frameworks
- dropped Google Analytics Sep 2024 · Analytics
- dropped Microsoft ASP.NET Jun 2024 · Web frameworks
- added TripleLift Apr 2024 · Advertising
- dropped Adobe Audience Manager Feb 2024 · Segmentation
2023 15 added · 8 dropped
- added Closure Library Oct 2023 · JavaScript libraries
- added ID5 Oct 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- added 33Across Jul 2023 · Advertising
- added Confiant Jun 2023 · Security
- added Google Publisher Tag Jun 2023 · Advertising
- added jsDelivr Jun 2023 · CDN
- added Snowplow Analytics Jun 2023 · Analytics
- dropped 33Across May 2023 · Advertising
- dropped Google Publisher Tag May 2023 · Advertising
- dropped TripleLift May 2023 · Advertising
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- added Cloudflare Bot Management Apr 2023 · Security
- dropped jsDelivr Apr 2023 · CDN
- dropped Snowplow Analytics Apr 2023 · Analytics
- added 33Across Mar 2023 · Advertising
- added TripleLift Mar 2023 · Advertising
- dropped Choices Feb 2023 · JavaScript libraries
- added Adobe Audience Manager Jan 2023 · Segmentation
- added jsDelivr Jan 2023 · CDN
2022 9 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Funding Choices Dec 2022 · Cookie compliance
- dropped Google Font API Sep 2022 · Font scripts
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped Cloudflare Bot Management Jul 2022 · Security
- added Google Font API Jul 2022 · Font scripts
- dropped Adobe Audience Manager Jun 2022 · Segmentation
- added Snowplow Analytics Jun 2022 · Analytics
- added Cloudflare Bot Management May 2022 · Security
- added Adobe Audience Manager Apr 2022 · Segmentation
- added reCAPTCHA Apr 2022 · Security
- added Amazon Advertising Feb 2022 · Advertising
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 14 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added AppNexus Oct 2021 · Advertising
- added Criteo Oct 2021 · Advertising
- dropped jQuery Oct 2021 · JavaScript libraries
- dropped jQuery UI Oct 2021 · JavaScript libraries
- added OpenX Oct 2021 · Advertising
- added PubMatic Oct 2021 · Advertising
- added Rubicon Project Oct 2021 · Advertising
- added Bootstrap Sep 2021 · UI frameworks
- added Choices Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Google Publisher Tag Sep 2021 · Advertising
- added Prebid Sep 2021 · Advertising
- added snigel AdEngine Sep 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added Google Tag Manager Aug 2021 · Tag managers
- dropped Google Font API May 2021 · Font scripts
- dropped AppNexus Feb 2021 · Advertising
- dropped Criteo Feb 2021 · Advertising
- dropped Google Tag Manager Feb 2021 · Tag managers
- dropped Prebid Feb 2021 · Advertising
- added Google Font API Jan 2021 · Font scripts
2020 1 added · 3 dropped
- dropped DoubleClick for Publishers (DFP) Aug 2020 · Advertising
- dropped React Aug 2020 · JavaScript frameworks
- added AppNexus Apr 2020 · Advertising Networks
- dropped AppNexus Mar 2020 · Advertising Networks