Technology history for 21oak.com
Stack size over time
From 13 detected technologies in May 2020 to 46 in Jun 2026 (peak 60).
Currently detected
- Google AdSense since May 2020
- Google Analytics since May 2020
- Nginx since May 2020
- Google Tag Manager since May 2020
- PHP since May 2020
- MySQL since May 2020
- Webpack since May 2020
- WordPress since May 2020
- PubMatic since Jul 2020
- Google Publisher Tag since Feb 2021
- Amazon Advertising since Jun 2021
- Facebook Pixel since Aug 2021
- AppNexus since Aug 2021
- OneTrust since Aug 2021
- OpenX since Aug 2021
- core-js since Nov 2021
- comScore since Nov 2021
- Amazon Web Services since Dec 2021
- Next.js since Apr 2022
- Node.js since Apr 2022
- Amazon CloudFront since Apr 2022
- Cloudflare since Apr 2022
- Cloudflare Bot Management since Apr 2022
- Cloudflare Browser Insights since Apr 2022
- Google Font API since Apr 2022
- Outbrain since Apr 2022
- Prebid since Apr 2022
- reCAPTCHA since Apr 2022
- Vidazoo since Apr 2022
- React since Apr 2022
- Taboola since Apr 2022
- Rubicon Project since May 2022
- Hotjar since Jun 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Tapad since Jan 2023
- Confiant since Jun 2023
- Parse.ly since Jul 2023
- Google Sign-in since Aug 2023
- Hashtag Labs since Oct 2023
- DoubleVerify since Sep 2024
- Preact since Apr 2025
- Yoast SEO since Jun 2025
- HTTP/3 since Dec 2025
- WordPress Site Editor since May 2026
Previously used
- Microsoft Advertising Feb 2021 to Apr 2026 · 5 yrs
- Priority Hints Nov 2023 to Apr 2026 · 2 yrs
- jsDelivr Feb 2026 to Mar 2026 · 1 mo
- Marked Feb 2026 to Mar 2026 · 1 mo
- ElasticPress Feb 2022 to Nov 2025 · 3 yrs
- Elasticsearch Feb 2022 to Nov 2025 · 3 yrs
- WordPress Multisite Jul 2023 to Nov 2025 · 2 yrs
- Adobe Audience Manager Apr 2022 to Sep 2025 · 3 yrs
- Amazon ALB May 2023 to Sep 2025 · 2 yrs
- Conversant Consent Tool Jun 2023 to Sep 2025 · 2 yrs
- Criteo Oct 2022 to Sep 2025 · 2 yrs
- ID5 Oct 2023 to Sep 2025 · 1 yr
- New Relic May 2020 to Sep 2025 · 5 yrs
- Pinterest Conversion Tag Jul 2021 to Sep 2025 · 4 yrs
- WordPress VIP Nov 2021 to May 2025 · 3 yrs
- Yoast SEO Premium Feb 2022 to May 2025 · 3 yrs
- Snowplow Analytics Jul 2021 to Mar 2025 · 3 yrs
- RSS Dec 2022 to Oct 2024 · 1 yr
- cdnjs Apr 2024 to Sep 2024 · 5 mo
- Smart Ad Server May 2022 to Sep 2024 · 2 yrs
- Cart Functionality Nov 2021 to Feb 2024 · 2 yrs
- Google Analytics Enhanced eCommerce Jul 2020 to Feb 2024 · 3 yrs
- Oracle Moat Measurement Oct 2023 to Oct 2023 · 1 mo
- Moat Jul 2023 to Sep 2023 · 2 mo
- OneSignal Sep 2023 to Sep 2023 · 1 mo
- Optimizely Oct 2021 to Jul 2023 · 1 yr
- 33Across Sep 2022 to Mar 2023 · 6 mo
- Media.net Sep 2022 to Mar 2023 · 6 mo
- Sharethrough Sep 2022 to Mar 2023 · 6 mo
- TripleLift Mar 2023 to Mar 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Ad Lightning Jun 2021 to Jan 2023 · 1 yr
- Teads Sep 2022 to Dec 2022 · 3 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Sep 2022 to Oct 2022 · 1 mo
- parcel Sep 2022 to Sep 2022 · 1 mo
- Google Remarketing Tag Apr 2022 to May 2022 · 1 mo
- Facebook Jul 2020 to Apr 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Lightbox May 2020 to Mar 2022 · 1 yr
- Matomo Analytics Jul 2021 to Feb 2022 · 7 mo
- Matomo Tag Manager Jul 2021 to Feb 2022 · 7 mo
- Permutive Jun 2021 to Jan 2022 · 7 mo
- Sovrn Jun 2021 to Jan 2022 · 7 mo
- Amazon ELB Dec 2021 to Dec 2021 · 1 mo
- GumGum Jul 2021 to Dec 2021 · 5 mo
- Java Nov 2021 to Nov 2021 · 1 mo
- Automattic Apr 2021 to Oct 2021 · 6 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Cookiebot Aug 2020 to Jul 2021 · 11 mo
- jQuery May 2020 to Jun 2021 · 1 yr
- jQuery Migrate May 2020 to Jun 2021 · 1 yr
- Underscore.js May 2021 to Jun 2021 · 1 mo
- Varnish May 2020 to Mar 2021 · 10 mo
- Twitter Jul 2020 to Sep 2020 · 2 mo
Timeline
2026 11 added · 15 dropped
- dropped Microsoft Advertising Jun 2026 · Advertising
- dropped Priority Hints Jun 2026 · Performance
- added AppNexus May 2026 · Advertising
- added Confiant May 2026 · Security
- added DoubleVerify May 2026 · Advertising
- added Hashtag Labs May 2026 · Advertising
- dropped jsDelivr May 2026 · CDN
- dropped Marked May 2026 · JavaScript libraries
- added OpenX May 2026 · Advertising
- added Rubicon Project May 2026 · Advertising
- added Tapad May 2026 · Advertising
- added WordPress Site Editor May 2026 · Page builders
- added Microsoft Advertising Apr 2026 · Advertising
- added jsDelivr Feb 2026 · CDN
- added Marked Feb 2026 · JavaScript libraries
- dropped Microsoft Advertising Feb 2026 · Advertising
- dropped AppNexus Jan 2026 · Advertising
- dropped Confiant Jan 2026 · Security
- dropped DoubleVerify Jan 2026 · Advertising
- dropped ElasticPress Jan 2026 · WordPress plugins
- dropped Elasticsearch Jan 2026 · Search engines
- dropped Hashtag Labs Jan 2026 · Advertising
- dropped OpenX Jan 2026 · Advertising
- dropped Rubicon Project Jan 2026 · Advertising
- dropped Tapad Jan 2026 · Advertising
- dropped WordPress Multisite Jan 2026 · Hosting
2025 5 added · 11 dropped · 2 switched
- added HTTP/3 Dec 2025 · Miscellaneous
- dropped Adobe Audience Manager Nov 2025 · Segmentation
- dropped Amazon ALB Nov 2025 · Load balancers
- dropped Conversant Consent Tool Nov 2025 · Cookie compliance
- dropped Criteo Nov 2025 · Advertising
- dropped ID5 Nov 2025 · Advertising
- dropped New Relic Nov 2025 · RUM
- dropped Pinterest Conversion Tag Nov 2025 · Analytics
- added Adobe Audience Manager Aug 2025 · Segmentation
- switched Snowplow Analytics Pinterest Conversion Tag Aug 2025 · Analytics
- dropped Adobe Audience Manager Jul 2025 · Segmentation
- added New Relic Jul 2025 · RUM
- dropped Pinterest Conversion Tag Jul 2025 · Analytics
- dropped WordPress VIP Jul 2025 · PaaS
- switched Yoast SEO Premium Yoast SEO Jun 2025 · SEO
- added Amazon ALB May 2025 · Load balancers
- added Preact Apr 2025 · JavaScript libraries
- dropped RSS Jan 2025 · Miscellaneous
2024 8 added · 12 dropped
- dropped cdnjs Dec 2024 · CDN
- dropped Smart Ad Server Dec 2024 · Advertising
- dropped New Relic Oct 2024 · RUM
- dropped OpenX Oct 2024 · Advertising
- added New Relic Jul 2024 · RUM
- added OpenX Jul 2024 · Advertising
- added ID5 Jun 2024 · Advertising
- added Smart Ad Server Jun 2024 · Advertising
- dropped Cart Functionality Apr 2024 · Ecommerce
- added cdnjs Apr 2024 · CDN
- dropped Conversant Consent Tool Apr 2024 · Cookie compliance
- dropped Criteo Apr 2024 · Advertising
- dropped Google Analytics Enhanced eCommerce Apr 2024 · Analytics
- dropped ID5 Apr 2024 · Advertising
- dropped OpenX Apr 2024 · Advertising
- dropped Smart Ad Server Apr 2024 · Advertising
- added OpenX Feb 2024 · Advertising
- added Smart Ad Server Feb 2024 · Advertising
- added Criteo Jan 2024 · Advertising
- dropped Smart Ad Server Jan 2024 · Advertising
2023 39 added · 16 dropped · 1 switched
- dropped Oracle Moat Measurement Dec 2023 · Analytics
- dropped Moat Nov 2023 · Analytics
- dropped OneSignal Nov 2023 · Marketing automation
- added Priority Hints Nov 2023 · Performance
- added Hashtag Labs Oct 2023 · Advertising
- added ID5 Oct 2023 · Advertising
- added Oracle Moat Measurement Oct 2023 · Analytics
- dropped Amazon ALB Sep 2023 · Load balancers
- added OneSignal Sep 2023 · Marketing automation
- dropped Optimizely Sep 2023 · A/B Testing
- dropped Snowplow Analytics Sep 2023 · Analytics
- added Google Sign-in Aug 2023 · Authentication
- added Moat Jul 2023 · Analytics
- added Parse.ly Jul 2023 · Analytics
- added Smart Ad Server Jul 2023 · Advertising
- added WordPress Multisite Jul 2023 · Hosting
- added Confiant Jun 2023 · Security
- added Conversant Consent Tool Jun 2023 · Cookie compliance
- dropped 33Across May 2023 · Advertising
- added Adobe Audience Manager May 2023 · Segmentation
- added Amazon ALB May 2023 · Load balancers
- added AppNexus May 2023 · Advertising
- added Cart Functionality May 2023 · Ecommerce
- dropped Criteo May 2023 · Advertising
- added ElasticPress May 2023 · WordPress plugins
- added Elasticsearch May 2023 · Search engines
- added Google Analytics Enhanced eCommerce May 2023 · Analytics
- added HSTS May 2023 · Security
- dropped Media.net May 2023 · Advertising
- added Microsoft 365 May 2023 · Webmail
- added Microsoft Advertising May 2023 · Advertising
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- dropped OpenX May 2023 · Advertising
- added Optimizely May 2023 · A/B Testing
- switched C PHP May 2023 · Programming languages
- added Pinterest Conversion Tag May 2023 · Analytics
- added RSS May 2023 · Miscellaneous
- added Rubicon Project May 2023 · Advertising
- dropped Sharethrough May 2023 · Advertising
- added Snowplow Analytics May 2023 · Analytics
- added Tapad May 2023 · Advertising
- dropped TripleLift May 2023 · Advertising
- added WordPress May 2023 · CMS
- added WordPress VIP May 2023 · PaaS
- added Yoast SEO Premium May 2023 · SEO
- dropped Ad Lightning Mar 2023 · Advertising
- dropped Smart Ad Server Mar 2023 · Advertising
- added TripleLift Mar 2023 · Advertising
- added C Feb 2023 · Programming languages
- added OpenX Feb 2023 · Advertising
- added Rubicon Project Feb 2023 · Advertising
- dropped Teads Feb 2023 · Advertising
- dropped OpenX Jan 2023 · Advertising
- added Tapad Jan 2023 · Advertising
2022 38 added · 22 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Microsoft Clarity Dec 2022 · Analytics
- dropped parcel Dec 2022 · Miscellaneous
- added RSS Dec 2022 · Miscellaneous
- added 33Across Sep 2022 · Advertising
- added HSTS Sep 2022 · Security
- added Media.net Sep 2022 · Advertising
- added Microsoft Clarity Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added parcel Sep 2022 · Miscellaneous
- added Sharethrough Sep 2022 · Advertising
- added Teads Sep 2022 · Advertising
- added Ad Lightning Aug 2022 · Advertising
- added Adobe Audience Manager Aug 2022 · Segmentation
- added AppNexus Aug 2022 · Advertising
- added ElasticPress Aug 2022 · WordPress plugins
- added Elasticsearch Aug 2022 · Search engines
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft Advertising Aug 2022 · Advertising
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added OpenX Aug 2022 · Advertising
- added Optimizely Aug 2022 · A/B Testing
- added PHP Aug 2022 · Programming languages
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added Smart Ad Server Aug 2022 · Advertising
- added Snowplow Analytics Aug 2022 · Analytics
- added WordPress Aug 2022 · CMS
- added WordPress VIP Aug 2022 · PaaS
- added Yoast SEO Premium Aug 2022 · SEO
- added Google AdSense Jul 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped OpenX Jul 2022 · Advertising
- dropped Rubicon Project Jul 2022 · Advertising
- dropped Smart Ad Server Jul 2022 · Advertising
- dropped Cart Functionality Jun 2022 · Ecommerce
- dropped Facebook Jun 2022 · Widgets
- dropped Google Analytics Enhanced eCommerce Jun 2022 · Analytics
- added Hotjar Jun 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Lightbox May 2022 · JavaScript libraries
- added Rubicon Project May 2022 · Advertising
- added Smart Ad Server May 2022 · Advertising
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped Matomo Analytics Apr 2022 · Analytics
- dropped Matomo Tag Manager Apr 2022 · Tag managers
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Permutive Mar 2022 · Miscellaneous
- dropped Sovrn Mar 2022 · Advertising
- dropped Amazon ELB Feb 2022 · Load balancers
- dropped Amazon Web Services Feb 2022 · PaaS
- added ElasticPress Feb 2022 · WordPress plugins
- added Elasticsearch Feb 2022 · Search engines
- dropped GumGum Feb 2022 · Advertising
- added Yoast SEO Premium Feb 2022 · SEO
- dropped Google AdSense Jan 2022 · Advertising
- dropped Java Jan 2022 · Programming languages
- dropped New Relic Jan 2022 · Analytics
2021 37 added · 14 dropped · 2 switched
- added Amazon ELB Dec 2021 · Load balancers
- added Amazon Web Services Dec 2021 · PaaS
- dropped Automattic Dec 2021 · PaaS
- added Cart Functionality Nov 2021 · Ecommerce
- added comScore Nov 2021 · Analytics
- added core-js Nov 2021 · JavaScript libraries
- switched Wheelio Facebook Nov 2021 · Widgets
- added Facebook Pixel Nov 2021 · Analytics
- added Google Ads Conversion Tracking Nov 2021 · Analytics
- added Java Nov 2021 · Programming languages
- added Microsoft Advertising Nov 2021 · Advertising
- added Sovrn Nov 2021 · Advertising
- added WordPress VIP Nov 2021 · PaaS
- dropped Facebook Oct 2021 · Widgets
- dropped Facebook Pixel Oct 2021 · Analytics
- added Optimizely Oct 2021 · A/B Testing
- dropped Google Ads Conversion Tracking Sep 2021 · Analytics
- dropped Microsoft Advertising Sep 2021 · Advertising
- dropped Sovrn Sep 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added AppNexus Aug 2021 · Advertising
- added Facebook Aug 2021 · Widgets
- added Facebook Pixel Aug 2021 · Analytics
- dropped jQuery Aug 2021 · JavaScript libraries
- dropped jQuery Migrate Aug 2021 · JavaScript libraries
- added New Relic Aug 2021 · Analytics
- switched Cookiebot OneTrust Aug 2021 · Cookie compliance
- added OpenX Aug 2021 · Advertising
- dropped Underscore.js Aug 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added GumGum Jul 2021 · Advertising
- added Matomo Analytics Jul 2021 · Analytics
- added Matomo Tag Manager Jul 2021 · Tag managers
- added Pinterest Conversion Tag Jul 2021 · Analytics
- added Snowplow Analytics Jul 2021 · Analytics
- added Webpack Jul 2021 · Miscellaneous
- added Ad Lightning Jun 2021 · Advertising
- added Amazon Advertising Jun 2021 · Advertising
- dropped Facebook Jun 2021 · Widgets
- added Permutive Jun 2021 · Miscellaneous
- added Sovrn Jun 2021 · Advertising
- added jQuery May 2021 · JavaScript libraries
- added jQuery Migrate May 2021 · JavaScript libraries
- added Underscore.js May 2021 · JavaScript libraries
- dropped Varnish May 2021 · Caching
- added Automattic Apr 2021 · PaaS
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- dropped New Relic Mar 2021 · Analytics
- dropped Webpack Mar 2021 · Miscellaneous
- added Google Publisher Tag Feb 2021 · Advertising
- added Microsoft Advertising Feb 2021 · Analytics
2020 1 added · 5 dropped
- dropped PubMatic Dec 2020 · Advertising
- dropped Twitter Nov 2020 · Widgets
- dropped jQuery Oct 2020 · JavaScript libraries
- added Cookiebot Aug 2020 · Cookie compliance
- dropped Google AdSense Aug 2020 · Advertising
- dropped jQuery Migrate Aug 2020 · JavaScript libraries