Technology history for randomhouse.com
Stack size over time
From 4 detected technologies in Apr 2018 to 54 in Jun 2026 (peak 56).
Currently detected
- jQuery since Apr 2018
- WordPress since Apr 2018
- RequireJS since Jun 2018
- Slick since Jun 2018
- Amazon CloudFront since Jun 2018
- Bootstrap since Jun 2018
- MySQL since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Criteo since Dec 2018
- IIS since Jan 2019
- Amazon Web Services since Jan 2019
- Microsoft ASP.NET since Jan 2019
- Outlook Web App since Jan 2019
- Windows Server since Jan 2019
- Tealium since Mar 2019
- Cart Functionality since Aug 2020
- Impact since Feb 2021
- Adobe Analytics since Jun 2021
- Adobe Experience Platform Identity Service since Jun 2021
- LiveIntent since Jun 2021
- Facebook Pixel since Jun 2021
- Pinterest Conversion Tag since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- Tealium AudienceStream since Sep 2021
- TikTok Pixel since Sep 2021
- core-js since Sep 2021
- Lytics since Nov 2021
- Google Hosted Libraries since Feb 2022
- Twenty Fourteen since Feb 2022
- Adobe Audience Manager since May 2022
- LazySizes since May 2022
- Google Optimize since Jun 2022
- AcuityAds since Jul 2022
- Java since Aug 2022
- Apache Tomcat since Aug 2022
- HSTS since Sep 2022
- Twitter Ads since Sep 2022
- Open Graph since Sep 2022
- Google Ads since Dec 2022
- Apple iCloud Mail since Jan 2023
- reCAPTCHA since Feb 2023
- Simpli.fi since Feb 2023
- Apache HTTP Server since Feb 2023
- comScore since Feb 2023
- mod_dav since Feb 2023
- mod_fastcgi since Feb 2023
- mod_perl since Feb 2023
- Fastspring since Feb 2023
- Perl since Feb 2023
- UNIX since Feb 2023
- Pingdom RUM since Jul 2023
- HTTP/3 since Sep 2023
- Nginx since Sep 2023
Previously used
- Varnish Apr 2018 to Jan 2024 · 5 yrs
- Reddit Ads Nov 2021 to Aug 2023 · 1 yr
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- Pingdom Mar 2022 to Jun 2023 · 1 yr
- Lodash Jun 2018 to May 2023 · 4 yrs
- Cloudflare Nov 2021 to Dec 2022 · 1 yr
- Cloudflare Bot Management Nov 2021 to Dec 2022 · 1 yr
- Quantcast Measure Jun 2018 to Dec 2022 · 4 yrs
- Cluep Sep 2021 to Oct 2022 · 1 yr
- Google Tag Manager Jun 2018 to Sep 2022 · 4 yrs
- Emotion Jan 2022 to May 2022 · 4 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- React Jan 2022 to May 2022 · 4 mo
- Facebook Jun 2018 to Mar 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Convert May 2021 to Aug 2021 · 3 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- Matomo Analytics Aug 2020 to Jun 2021 · 10 mo
- Mixpanel Feb 2019 to Jun 2021 · 2 yrs
- Yoast SEO Mar 2021 to Mar 2021 · 1 mo
- New Relic Jun 2018 to Nov 2020 · 2 yrs
- Optimizely Apr 2018 to Aug 2020 · 2 yrs
- Matomo Feb 2019 to Jul 2020 · 1 yr
- Twitter Emoji (Twemoji) Jun 2018 to Jun 2019 · 1 yr
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2024 1 dropped
- dropped Varnish Mar 2024 · Caching
2023 32 added · 5 dropped · 2 switched
- dropped Reddit Ads Oct 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- added HTTP/3 Sep 2023 · Miscellaneous
- added Nginx Sep 2023 · Web servers
- dropped Lodash Jul 2023 · JavaScript libraries
- switched Pingdom Pingdom RUM Jul 2023 · RUM
- added AcuityAds May 2023 · Advertising
- added Adobe Audience Manager May 2023 · Segmentation
- added Adobe Experience Platform Identity Service May 2023 · Customer data platform
- added Amazon ALB May 2023 · Load balancers
- added Amazon CloudFront May 2023 · CDN
- added Amazon Web Services May 2023 · PaaS
- added Apache Tomcat May 2023 · Web servers
- added Google Hosted Libraries May 2023 · CDN
- added Google Optimize May 2023 · A/B Testing
- switched Cloudflare Bot Management HSTS May 2023 · Security
- added Impact May 2023 · Affiliate programs
- added Java May 2023 · Programming languages
- added LazySizes May 2023 · JavaScript libraries
- added LiveIntent May 2023 · Advertising
- added Lodash May 2023 · JavaScript libraries
- added Lytics May 2023 · Customer data platform
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added Pingdom May 2023 · RUM
- added Pinterest Conversion Tag May 2023 · Analytics
- added Reddit Ads May 2023 · Advertising
- added RequireJS May 2023 · JavaScript frameworks
- added Slick May 2023 · JavaScript libraries
- added Tealium AudienceStream May 2023 · Segmentation
- added TikTok Pixel May 2023 · Analytics
- added Twenty Fourteen May 2023 · WordPress themes
- added Twitter Ads May 2023 · Advertising
- added Varnish May 2023 · Caching
- added WordPress May 2023 · CMS
- added Amazon ALB Apr 2023 · Load balancers
- dropped Cloudflare Feb 2023 · CDN
- dropped Quantcast Measure Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
2022 47 added · 5 dropped · 1 switched
- dropped Cluep Dec 2022 · Advertising
- added Google Ads Dec 2022 · Advertising
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Twitter Ads Sep 2022 · Advertising
- added AcuityAds Aug 2022 · Advertising
- added Adobe Analytics Aug 2022 · Analytics
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- added Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cluep Aug 2022 · Advertising
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Impact Aug 2022 · Affiliate programs
- added jQuery Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added LiveIntent Aug 2022 · Advertising
- added Lodash Aug 2022 · JavaScript libraries
- added Lytics Aug 2022 · Customer data platform
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added Pingdom Aug 2022 · RUM
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added Quantcast Measure Aug 2022 · Analytics
- added Reddit Ads Aug 2022 · Advertising
- added RequireJS Aug 2022 · JavaScript frameworks
- added Slick Aug 2022 · JavaScript libraries
- switched Google Tag Manager Tealium Aug 2022 · Tag managers
- added Tealium AudienceStream Aug 2022 · Segmentation
- added TikTok Pixel Aug 2022 · Analytics
- added Twenty Fourteen Aug 2022 · WordPress themes
- added WordPress Aug 2022 · CMS
- added AcuityAds Jul 2022 · Advertising
- dropped Emotion Jul 2022 · JavaScript frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped React Jul 2022 · JavaScript frameworks
- dropped Facebook Jun 2022 · Widgets
- added Google Optimize Jun 2022 · A/B Testing
- added Pingdom Mar 2022 · RUM
- added Google Hosted Libraries Feb 2022 · CDN
- added Twenty Fourteen Feb 2022 · WordPress themes
- added Emotion Jan 2022 · Development
- added React Jan 2022 · JavaScript frameworks
2021 25 added · 12 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Lytics Nov 2021 · Customer data platform
- added Reddit Ads Nov 2021 · Advertising
- dropped Convert Oct 2021 · A/B Testing
- added Slick Oct 2021 · JavaScript libraries
- added Cluep Sep 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Tealium AudienceStream Sep 2021 · Segmentation
- added TikTok Pixel Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- dropped Matomo Analytics Aug 2021 · Analytics
- dropped Mixpanel Aug 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Adobe Analytics Jun 2021 · Analytics
- added Adobe Experience Platform Identity Service Jun 2021 · Analytics
- added Facebook Pixel Jun 2021 · Analytics
- added LiveIntent Jun 2021 · Email
- added Lodash Jun 2021 · JavaScript libraries
- added Matomo Analytics Jun 2021 · Analytics
- added Mixpanel Jun 2021 · Analytics
- added Pinterest Conversion Tag Jun 2021 · Analytics
- added Quantcast Choice Jun 2021 · Cookie compliance
- added RequireJS Jun 2021 · JavaScript frameworks
- dropped Slick Jun 2021 · JavaScript libraries
- added Convert May 2021 · A/B Testing
- dropped Yoast SEO May 2021 · SEO
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Mixpanel Mar 2021 · Analytics
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- dropped RequireJS Mar 2021 · JavaScript frameworks
- added Yoast SEO Mar 2021 · SEO
- added Impact Feb 2021 · Affiliate programs
- dropped New Relic Jan 2021 · Analytics
2020 4 added · 2 dropped
- dropped Optimizely Oct 2020 · Analytics
- dropped Matomo Sep 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
- added Matomo Analytics Aug 2020 · Analytics
- added Quantcast Choice Aug 2020 · Cookie compliance
- added Quantcast Measure Apr 2020 · Analytics
2019 26 added · 1 dropped
- dropped Twitter Emoji (Twemoji) Aug 2019 · Miscellaneous
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Bootstrap Mar 2019 · Web Frameworks
- added Criteo Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Mixpanel Mar 2019 · Analytics
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added Optimizely Mar 2019 · Analytics
- added Outlook Web App Mar 2019 · Web Mail
- added PHP Mar 2019 · Programming Languages
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Slick Mar 2019 · JavaScript Libraries
- added Tealium Mar 2019 · Advertising Networks
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Windows Server Mar 2019 · Operating Systems
- added WordPress Mar 2019 · Blogs
- added Matomo Feb 2019 · Analytics
- added Mixpanel Feb 2019 · Analytics
- added Amazon Web Services Jan 2019 · PaaS
2018 16 added · 5 dropped
- added Criteo Dec 2018 · Advertising Networks
- added Amazon CloudFront Nov 2018 · CDN
- dropped Quantcast Measure Oct 2018 · Analytics
- dropped Amazon CloudFront Aug 2018 · CDN
- dropped Lodash Aug 2018 · JavaScript Frameworks
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- dropped Varnish Jul 2018 · Cache Tools
- added Amazon CloudFront Jun 2018 · CDN
- added Bootstrap Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added Lodash Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added New Relic Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Quantcast Measure Jun 2018 · Analytics
- added RequireJS Jun 2018 · JavaScript Frameworks
- added Slick Jun 2018 · JavaScript Frameworks
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added Underscore.js Jun 2018 · JavaScript Frameworks