Technology history for challengertalk.com
Stack size over time
From 1 detected technologies in Apr 2018 to 33 in Jun 2026 (peak 44).
Currently detected
- comScore since Jun 2018
- PHP since Jun 2018
- Google Tag Manager since Jun 2018
- AppNexus since Jun 2018
- Google Analytics since Jun 2018
- Prebid since Jun 2018
- jQuery since Jan 2019
- Cloudflare since Apr 2019
- MySQL since Aug 2019
- XenForo since Aug 2019
- Envoy since Aug 2019
- Mustache since Aug 2019
- Google Publisher Tag since Feb 2021
- Amazon Advertising since Jun 2021
- Skimlinks since Jun 2021
- PubMatic since Jul 2021
- Rubicon Project since Jul 2021
- OpenX since Aug 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- LazySizes since Feb 2022
- reCAPTCHA since Apr 2022
- Apple Sign-in since Jul 2022
- Open Graph since Sep 2022
- Adobe Audience Manager since Jan 2023
- Ad Lightning since Apr 2023
- VerticalScope since Apr 2023
- Google Font API since Jun 2023
- TripleLift since Jul 2023
- Snowplow Analytics since Jul 2023
- Varnish since Nov 2023
- Sendgrid since Feb 2024
- Priority Hints since Sep 2025
Previously used
- Gravatar Feb 2021 to Apr 2026 · 5 yrs
- ID5 Mar 2026 to Mar 2026 · 1 mo
- Primis Mar 2026 to Mar 2026 · 1 mo
- Qwik Apr 2025 to Mar 2026 · 11 mo
- HTTP/3 Sep 2022 to Feb 2026 · 3 yrs
- Microsoft ASP.NET Feb 2024 to Feb 2026 · 2 yrs
- Cart Functionality Dec 2021 to Jan 2026 · 4 yrs
- Preact Jun 2023 to Dec 2025 · 2 yrs
- Survicate Jun 2023 to Dec 2025 · 2 yrs
- SpeedCurve Jul 2021 to Jul 2025 · 4 yrs
- Unpkg Mar 2022 to Nov 2024 · 2 yrs
- web-vitals Mar 2022 to Nov 2024 · 2 yrs
- Google AdSense Jun 2018 to Jul 2024 · 6 yrs
- Criteo Sep 2022 to Dec 2023 · 1 yr
- Google Cloud Jul 2018 to Oct 2023 · 5 yrs
- Google Cloud CDN Apr 2022 to Oct 2023 · 1 yr
- Amazon ALB May 2023 to Jul 2023 · 2 mo
- Amazon Web Services May 2023 to Jul 2023 · 2 mo
- Quantcast Choice Aug 2020 to Jun 2023 · 2 yrs
- Webpack Jul 2018 to May 2023 · 4 yrs
- Sortable Feb 2022 to Mar 2023 · 1 yr
- Google Analytics Enhanced eCommerce Jan 2023 to Feb 2023 · 1 mo
- Smart Ad Server Jan 2023 to Feb 2023 · 1 mo
- Tapad Jan 2023 to Feb 2023 · 1 mo
- Facebook Pixel Jan 2023 to Jan 2023 · 1 mo
- District M Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- DoubleClick Campaign Manager (DCM) Jul 2020 to Jul 2020 · 1 mo
- DoubleClick for Publishers (DFP) Jun 2018 to Jul 2019 · 1 yr
- VigLink Apr 2019 to Jul 2019 · 3 mo
- Apache HTTP Server Apr 2018 to Mar 2019 · 11 mo
- New Relic Jun 2018 to Jun 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 5 added · 7 dropped · 3 switched
- added Cloudflare Jun 2026 · CDN
- added Cloudflare Bot Management Jun 2026 · Security
- dropped Gravatar Jun 2026 · Miscellaneous
- dropped Qwik May 2026 · Web frameworks
- dropped HTTP/3 Apr 2026 · Miscellaneous
- dropped Cart Functionality Mar 2026 · Ecommerce
- switched Primis ID5 Mar 2026 · Advertising
- switched ID5 Primis Mar 2026 · Advertising
- switched Microsoft ASP.NET Qwik Mar 2026 · Web frameworks
- dropped Preact Feb 2026 · JavaScript libraries
- dropped Qwik Feb 2026 · Web frameworks
- dropped Survicate Feb 2026 · Surveys
- added Apple Sign-in Jan 2026 · Authentication
- added Cart Functionality Jan 2026 · Ecommerce
- added Priority Hints Jan 2026 · Performance
2025 13 added · 13 dropped · 2 switched
- dropped Apple Sign-in Dec 2025 · Authentication
- added Gravatar Dec 2025 · Miscellaneous
- added Preact Dec 2025 · JavaScript libraries
- dropped Priority Hints Dec 2025 · Performance
- added Survicate Dec 2025 · Surveys
- added Qwik Nov 2025 · Web frameworks
- dropped Cart Functionality Oct 2025 · Ecommerce
- dropped Preact Oct 2025 · JavaScript libraries
- dropped Qwik Oct 2025 · Web frameworks
- dropped Survicate Oct 2025 · Surveys
- added Apple Sign-in Sep 2025 · Authentication
- dropped Gravatar Sep 2025 · Miscellaneous
- added Priority Hints Sep 2025 · Performance
- dropped SpeedCurve Sep 2025 · RUM
- dropped Apple Sign-in Aug 2025 · Authentication
- added Gravatar Jul 2025 · Miscellaneous
- added Apple Sign-in Jun 2025 · Authentication
- dropped Apple Sign-in May 2025 · Authentication
- added Cart Functionality May 2025 · Ecommerce
- dropped Cloudflare May 2025 · CDN
- dropped Cloudflare Bot Management May 2025 · Security
- dropped Cart Functionality Apr 2025 · Ecommerce
- added Qwik Apr 2025 · Web frameworks
- added Cart Functionality Feb 2025 · Ecommerce
- added Microsoft ASP.NET Feb 2025 · Web frameworks
- switched web-vitals Preact Feb 2025 · JavaScript libraries
- added Survicate Feb 2025 · Surveys
- switched Google AdSense OpenX Jan 2025 · Advertising
2024 8 added · 10 dropped · 3 switched
- switched Unpkg Cloudflare Dec 2024 · CDN
- added Cloudflare Bot Management Dec 2024 · Security
- dropped Gravatar Nov 2024 · Miscellaneous
- added Unpkg Nov 2024 · CDN
- added web-vitals Nov 2024 · JavaScript libraries
- dropped Microsoft ASP.NET Oct 2024 · Web frameworks
- dropped Cloudflare Sep 2024 · CDN
- dropped Cloudflare Bot Management Sep 2024 · Security
- dropped OpenX Sep 2024 · Advertising
- added Google AdSense Jul 2024 · Advertising
- added Microsoft ASP.NET Jun 2024 · Web frameworks
- added comScore May 2024 · Analytics
- dropped Microsoft ASP.NET May 2024 · Web frameworks
- switched Criteo TripleLift May 2024 · Advertising
- dropped Unpkg May 2024 · CDN
- dropped web-vitals May 2024 · JavaScript libraries
- added Gravatar Mar 2024 · Miscellaneous
- dropped Preact Mar 2024 · JavaScript libraries
- dropped Survicate Mar 2024 · Surveys
- switched Google Cloud CDN Unpkg Mar 2024 · CDN
- added web-vitals Mar 2024 · JavaScript libraries
2023 51 added · 18 dropped
- added Criteo Dec 2023 · Advertising
- dropped Google Cloud Dec 2023 · IaaS
- dropped TripleLift Dec 2023 · Advertising
- added Varnish Nov 2023 · Caching
- added TripleLift Oct 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped Snowplow Analytics Sep 2023 · IaaS
- dropped TripleLift Sep 2023 · Advertising
- added Adobe Audience Manager Aug 2023 · Segmentation
- dropped Quantcast Choice Aug 2023 · Cookie compliance
- added Snowplow Analytics Jul 2023 · IaaS
- added TripleLift Jul 2023 · Advertising
- dropped Webpack Jul 2023 · Miscellaneous
- added Google Font API Jun 2023 · Font scripts
- added Google Publisher Tag Jun 2023 · Advertising
- added Preact Jun 2023 · JavaScript libraries
- added Quantcast Choice Jun 2023 · Cookie compliance
- added Survicate Jun 2023 · Surveys
- added Ad Lightning May 2023 · Advertising
- added Amazon Advertising May 2023 · Advertising
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- added Apple Sign-in May 2023 · Authentication
- added AppNexus May 2023 · Advertising
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- dropped Criteo May 2023 · Advertising
- added Envoy May 2023 · Reverse proxies
- added Google Analytics May 2023 · Analytics
- added Google Cloud May 2023 · IaaS
- added Google Cloud CDN May 2023 · CDN
- dropped Google Publisher Tag May 2023 · Advertising
- added Google Tag Manager May 2023 · Tag managers
- added HTTP/3 May 2023 · Miscellaneous
- added jQuery May 2023 · JavaScript libraries
- added LazySizes May 2023 · JavaScript libraries
- added Mustache May 2023 · JavaScript frameworks
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added OpenX May 2023 · Advertising
- added PHP May 2023 · Programming languages
- added Prebid May 2023 · Advertising
- added PubMatic May 2023 · Advertising
- dropped Quantcast Choice May 2023 · Cookie compliance
- added reCAPTCHA May 2023 · Security
- added Rubicon Project May 2023 · Advertising
- added Skimlinks May 2023 · Affiliate programs
- dropped Sortable May 2023 · Advertising
- added SpeedCurve May 2023 · RUM
- added VerticalScope May 2023 · Advertising
- added Webpack May 2023 · Miscellaneous
- added XenForo May 2023 · Message boards
- added Ad Lightning Apr 2023 · Advertising
- dropped Cart Functionality Apr 2023 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Apr 2023 · Analytics
- added Prebid Apr 2023 · Advertising
- dropped Smart Ad Server Apr 2023 · Advertising
- dropped Tapad Apr 2023 · Advertising
- added VerticalScope Apr 2023 · Advertising
- dropped Adobe Audience Manager Mar 2023 · Segmentation
- dropped Facebook Pixel Mar 2023 · Analytics
- added Adobe Audience Manager Jan 2023 · Segmentation
- added Cart Functionality Jan 2023 · Ecommerce
- added Facebook Pixel Jan 2023 · Analytics
- added Google Analytics Enhanced eCommerce Jan 2023 · Analytics
- added Smart Ad Server Jan 2023 · Advertising
- added Tapad Jan 2023 · Advertising
2022 43 added · 11 dropped
- dropped Gravatar Dec 2022 · Miscellaneous
- dropped Unpkg Dec 2022 · CDN
- dropped web-vitals Dec 2022 · JavaScript libraries
- added Criteo Sep 2022 · Advertising
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Unpkg Sep 2022 · CDN
- added web-vitals Sep 2022 · JavaScript libraries
- added Amazon Advertising Aug 2022 · Advertising
- added Apple Sign-in Aug 2022 · Authentication
- added AppNexus Aug 2022 · Advertising
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Envoy Aug 2022 · Reverse proxies
- added Google Analytics Aug 2022 · Analytics
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud CDN Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added Gravatar Aug 2022 · Miscellaneous
- added jQuery Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added Mustache Aug 2022 · JavaScript frameworks
- added MySQL Aug 2022 · Databases
- added OpenX Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added PubMatic Aug 2022 · Advertising
- added Quantcast Choice Aug 2022 · Cookie compliance
- added reCAPTCHA Aug 2022 · Security
- added Rubicon Project Aug 2022 · Advertising
- added Skimlinks Aug 2022 · Affiliate programs
- added Sortable Aug 2022 · Advertising
- added SpeedCurve Aug 2022 · RUM
- added Webpack Aug 2022 · Miscellaneous
- added XenForo Aug 2022 · Message boards
- added Apple Sign-in Jul 2022 · Authentication
- dropped Cart Functionality Jul 2022 · Ecommerce
- dropped District M Jul 2022 · Advertising
- dropped Gravatar Jul 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Gravatar May 2022 · Miscellaneous
- dropped Unpkg May 2022 · CDN
- dropped web-vitals May 2022 · JavaScript libraries
- added Google Cloud CDN Apr 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cart Functionality Mar 2022 · Ecommerce
- added Unpkg Mar 2022 · CDN
- added web-vitals Mar 2022 · JavaScript libraries
- dropped Cart Functionality Feb 2022 · Ecommerce
- added LazySizes Feb 2022 · JavaScript libraries
- added Sortable Feb 2022 · Advertising
- dropped Google AdSense Jan 2022 · Advertising
2021 21 added · 9 dropped
- added Cart Functionality Dec 2021 · Ecommerce
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Gravatar Nov 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Gravatar Sep 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- dropped Gravatar Aug 2021 · Miscellaneous
- added OpenX Aug 2021 · Advertising
- added District M Jul 2021 · Advertising
- added Google AdSense Jul 2021 · Advertising
- added Mustache Jul 2021 · JavaScript frameworks
- added MySQL Jul 2021 · Databases
- added PHP Jul 2021 · Programming languages
- added PubMatic Jul 2021 · Advertising
- added Rubicon Project Jul 2021 · Advertising
- added SpeedCurve Jul 2021 · RUM
- added Webpack Jul 2021 · Miscellaneous
- added XenForo Jul 2021 · Message boards
- added Amazon Advertising Jun 2021 · Advertising
- added Skimlinks Jun 2021 · Affiliate programs
- dropped Google AdSense Mar 2021 · Advertising
- dropped Mustache Mar 2021 · JavaScript frameworks
- dropped MySQL Mar 2021 · Databases
- dropped PHP Mar 2021 · Programming languages
- dropped Webpack Mar 2021 · Miscellaneous
- dropped XenForo Mar 2021 · Message boards
- added Google Publisher Tag Feb 2021 · Advertising
- added Gravatar Feb 2021 · Miscellaneous
- added Google AdSense Jan 2021 · Advertising
2020 4 added · 4 dropped
- dropped Google AdSense Dec 2020 · Advertising
- added Google AdSense Oct 2020 · Advertising
- dropped DoubleClick Campaign Manager (DCM) Sep 2020 · Advertising
- dropped Google AdSense Sep 2020 · Advertising
- added Quantcast Choice Aug 2020 · Cookie compliance
- added DoubleClick Campaign Manager (DCM) Jul 2020 · Advertising
- added Google AdSense Jun 2020 · Advertising
- dropped Google AdSense Apr 2020 · Advertising Networks
2019 17 added · 7 dropped · 1 switched
- dropped comScore Sep 2019 · Analytics
- dropped DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
- dropped Prebid Sep 2019 · Advertising Networks
- dropped VigLink Sep 2019 · Advertising Networks
- added Envoy Aug 2019 · Reverse Proxy
- added Mustache Aug 2019 · JavaScript Frameworks
- added MySQL Aug 2019 · Databases
- added PHP Aug 2019 · Programming Languages
- added XenForo Aug 2019 · Message Boards
- dropped Apache HTTP Server May 2019 · Web Servers
- added Cloudflare Apr 2019 · CDN
- added VigLink Apr 2019 · Advertising Networks
- added Apache HTTP Server Mar 2019 · Web Servers
- added AppNexus Mar 2019 · Advertising Networks
- added comScore Mar 2019 · Analytics
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Cloud Mar 2019 · CDN
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Prebid Mar 2019 · Advertising Networks
- switched webpack-2 Webpack Mar 2019 · Miscellaneous
- dropped New Relic Jan 2019 · Analytics
- dropped PHP Jan 2019 · Programming Languages
2018 12 added
- added Google Cloud Jul 2018 · CDN
- added Webpack Jul 2018 · Miscellaneous
- added AppNexus Jun 2018 · Advertising Networks
- added comScore Jun 2018 · Analytics
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added New Relic Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Prebid Jun 2018 · Advertising Networks
- added webpack-2 Jun 2018 · Miscellaneous