Technology history for tellows.at
Stack size over time
From 10 detected technologies in Aug 2018 to 38 in Feb 2026 (peak 42).
Currently detected
- Cloudflare since Aug 2018
- jQuery since Aug 2018
- Google AdSense since Aug 2018
- Google Tag Manager since Aug 2018
- Prebid since Aug 2018
- Criteo since Jun 2019
- Google Font API since May 2021
- Bootstrap since Sep 2021
- core-js since Sep 2021
- Google Publisher Tag since Sep 2021
- snigel AdEngine since Sep 2021
- PubMatic since Oct 2021
- Amazon Advertising since Feb 2022
- reCAPTCHA since Apr 2022
- Snowplow Analytics since Jun 2022
- HTTP/3 since Sep 2022
- Funding Choices since Dec 2022
- jsDelivr since Feb 2023
- 33Across since Mar 2023
- Cloudflare Bot Management since Apr 2023
- Confiant since Jun 2023
- Closure Library since Oct 2023
- ID5 since Oct 2023
- jQuery Migrate since May 2024
- Contact Form 7 since May 2024
- Facebook Login since May 2024
- MySQL since May 2024
- Google Sign-in since May 2024
- Open Graph since May 2024
- PHP since May 2024
- RSS since May 2024
- Twenty Twelve since May 2024
- Twitter Emoji (Twemoji) since May 2024
- WordPress since May 2024
- WordPress Super Cache since May 2024
- All in One SEO since Dec 2024
- Cloudflare Browser Insights since Nov 2025
- Quantcast Measure since Nov 2025
Previously used
- Adobe Audience Manager May 2022 to Sep 2025 · 3 yrs
- Microsoft ASP.NET Sep 2023 to Sep 2025 · 2 yrs
- AppNexus Aug 2018 to Jun 2025 · 6 yrs
- OpenX Oct 2021 to Jun 2025 · 3 yrs
- Rubicon Project Oct 2021 to Jun 2025 · 3 yrs
- TripleLift Mar 2023 to Sep 2024 · 1 yr
- Google Analytics Aug 2018 to Jul 2024 · 5 yrs
- Amazon ALB Jan 2023 to Jul 2023 · 6 mo
- Amazon Web Services Jan 2023 to Jul 2023 · 6 mo
- Choices Sep 2021 to Dec 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- jQuery UI Sep 2018 to Aug 2021 · 2 yrs
- DoubleClick for Publishers (DFP) Aug 2018 to Jun 2020 · 1 yr
- React Aug 2018 to May 2020 · 1 yr
- Facebook Aug 2018 to Mar 2019 · 7 mo
Timeline
2025 6 added · 8 dropped
- dropped Adobe Audience Manager Nov 2025 · Segmentation
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped Microsoft ASP.NET Nov 2025 · Web frameworks
- added PubMatic Nov 2025 · Advertising
- added Quantcast Measure Nov 2025 · Analytics
- added Microsoft ASP.NET Sep 2025 · Web frameworks
- dropped AppNexus Aug 2025 · Advertising
- dropped OpenX 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
- added jsDelivr Apr 2025 · CDN
- dropped Adobe Audience Manager Feb 2025 · Segmentation
2024 6 added · 7 dropped
- added Adobe Audience Manager Dec 2024 · Segmentation
- dropped jsDelivr Nov 2024 · CDN
- added Microsoft ASP.NET Nov 2024 · Web frameworks
- dropped TripleLift Nov 2024 · Advertising
- dropped Adobe Audience Manager Oct 2024 · Segmentation
- dropped Google Analytics Sep 2024 · Analytics
- added TripleLift Sep 2024 · Advertising
- added Adobe Audience Manager Aug 2024 · Segmentation
- dropped TripleLift Aug 2024 · Advertising
- added TripleLift Jun 2024 · Advertising
- dropped TripleLift May 2024 · Advertising
- added TripleLift Mar 2024 · Advertising
- dropped Adobe Audience Manager Feb 2024 · Segmentation
2023 34 added · 9 dropped · 1 switched
- dropped Microsoft ASP.NET Nov 2023 · Web frameworks
- 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 Adobe Audience Manager Jun 2023 · Segmentation
- 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
- added Amazon Advertising May 2023 · Advertising
- added AppNexus May 2023 · Advertising
- added Bootstrap May 2023 · UI frameworks
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- switched Choices core-js May 2023 · JavaScript libraries
- added Criteo May 2023 · Advertising
- added Funding Choices May 2023 · Cookie compliance
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- dropped Google Publisher Tag May 2023 · Advertising
- added Google Tag Manager May 2023 · Tag managers
- added HTTP/3 May 2023 · Miscellaneous
- dropped jsDelivr May 2023 · CDN
- added OpenX May 2023 · Advertising
- added Prebid May 2023 · Advertising
- added PubMatic May 2023 · Advertising
- added reCAPTCHA May 2023 · Security
- added Rubicon Project May 2023 · Advertising
- added snigel AdEngine May 2023 · Advertising
- dropped Snowplow Analytics May 2023 · Analytics
- dropped TripleLift May 2023 · Advertising
- added Cloudflare Bot Management Apr 2023 · Security
- added 33Across Mar 2023 · Advertising
- dropped Adobe Audience Manager Mar 2023 · Segmentation
- added TripleLift Mar 2023 · Advertising
- added jsDelivr Feb 2023 · CDN
- added Snowplow Analytics Feb 2023 · Analytics
- added Adobe Audience Manager Jan 2023 · Segmentation
- added Amazon ALB Jan 2023 · Load balancers
- added Amazon Web Services Jan 2023 · PaaS
2022 27 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Funding Choices Dec 2022 · Cookie compliance
- dropped Google Font API Dec 2022 · Font scripts
- dropped Snowplow Analytics Dec 2022 · Analytics
- added Google Font API Sep 2022 · Font scripts
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Advertising Aug 2022 · Advertising
- added AppNexus Aug 2022 · Advertising
- added Bootstrap Aug 2022 · UI frameworks
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added OpenX Aug 2022 · Advertising
- added Prebid Aug 2022 · Advertising
- added PubMatic Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- added Rubicon Project Aug 2022 · Advertising
- added snigel AdEngine Aug 2022 · Advertising
- added Snowplow Analytics Aug 2022 · Analytics
- added Snowplow Analytics Jun 2022 · Analytics
- added Adobe Audience Manager May 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 Nov 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
- dropped Google Font API Jul 2021 · Font scripts
- added Google Tag Manager Jul 2021 · Tag managers
- added Google Font API May 2021 · Font scripts
- dropped AppNexus Mar 2021 · Advertising
- dropped Criteo Mar 2021 · Advertising
- dropped Google Tag Manager Mar 2021 · Tag managers
- dropped Prebid Mar 2021 · Advertising
2020 2 dropped
- dropped DoubleClick for Publishers (DFP) Aug 2020 · Advertising
- dropped React Jul 2020 · JavaScript frameworks
2019 12 added · 1 dropped
- added Criteo Jun 2019 · Advertising Networks
- dropped Facebook May 2019 · Widgets
- added AppNexus Mar 2019 · Advertising Networks
- added Cloudflare Mar 2019 · CDN
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Prebid Mar 2019 · Advertising Networks
- added React Mar 2019 · JavaScript Frameworks
2018 1 added
- added jQuery UI Sep 2018 · JavaScript Libraries