Technology history for redfin.com
Stack size over time
From 2 detected technologies in Apr 2018 to 95 in Jun 2026.
Currently detected
- React since Apr 2018
- Google Tag Manager since Apr 2018
- Express since Jun 2018
- New Relic since Jun 2018
- Nginx since Jun 2018
- Node.js since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Google Plus since Jun 2018
- Webpack since Jul 2018
- Ruby since Aug 2018
- PHP since Aug 2018
- Ruby on Rails since Aug 2018
- Windows Server since Aug 2018
- Adobe Analytics since Aug 2018
- Gravatar since Aug 2018
- Atlassian Bitbucket since Aug 2018
- Backbone.js since Aug 2018
- IIS since Aug 2018
- jQuery since Aug 2018
- Drupal since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- Moment.js since Aug 2018
- jQuery UI since Aug 2018
- Python since Aug 2018
- Underscore.js since Aug 2018
- XRegExp since Sep 2018
- Akamai since Sep 2018
- Cloudflare since Oct 2018
- Twitter since Mar 2019
- Apache HTTP Server since May 2019
- Amazon Web Services since May 2019
- Atlassian Confluence since May 2019
- Java since May 2019
- Percona since May 2019
- Criteo since Jun 2019
- Segment since Jan 2020
- Sentry since Jan 2020
- Amazon CloudFront since Jan 2020
- Envoy since Jan 2020
- Zendesk since Mar 2020
- Lodash since Dec 2020
- Microsoft Advertising since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Google Sign-in since Feb 2021
- Apple Sign-in since Jun 2021
- Twitter Ads since Jul 2021
- Adobe Experience Platform Launch since Jul 2021
- Adobe Experience Platform Identity Service since Jul 2021
- Facebook Login since Jul 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- DataTables since Sep 2021
- Acquia Cloud Site Factory since Nov 2021
- Acquia Cloud Platform since Nov 2021
- Cloudflare Bot Management since Dec 2021
- web-vitals since Feb 2022
- Cloudflare Network Error Logging since Feb 2022
- Bootstrap since Apr 2022
- Browser-Update.org since Apr 2022
- FancyBox since Apr 2022
- TikTok Pixel since May 2022
- Podsights since Jun 2022
- Reddit Ads since Aug 2022
- PWA since Aug 2022
- Okta since Aug 2022
- Stripe since Aug 2022
- Adobe Audience Manager since Aug 2022
- Amazon SES since Aug 2022
- Amazon Advertising since Aug 2022
- Google Workspace since Aug 2022
- DocuSign since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Pinterest Conversion Tag since Nov 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- OneTrust since Jan 2023
- Matomo Analytics since Jun 2023
- Matomo Tag Manager since Jun 2023
- Snowplow Analytics since Dec 2023
- Scala since Jan 2024
- theTradeDesk since Jan 2024
- Vue.js since Jan 2024
- Day.js since Jan 2024
- Play since Jan 2024
- comScore since Feb 2024
- Datadog since Feb 2024
- Priority Hints since Mar 2024
- cdnjs since Jan 2025
- crypto-js since Jan 2025
- Tatari since Mar 2026
- Amazon Webstore since Mar 2026
- AppNexus since Mar 2026
Previously used
- Google AdSense Apr 2025 to Apr 2025 · 1 mo
- Mautic Sep 2024 to Sep 2024 · 1 mo
- Amazon ALB Sep 2021 to Apr 2024 · 2 yrs
- Qualaroo May 2023 to May 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Nextdoor Ads Sep 2022 to Nov 2022 · 2 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Feb 2022 to Oct 2022 · 8 mo
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Google Optimize Jul 2021 to Dec 2021 · 5 mo
- Akamai Web Application Protector Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Adobe DTM Dec 2020 to Jan 2021 · 1 mo
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- Dojo Aug 2018 to Mar 2020 · 1 yr
- Lightbox Aug 2018 to Mar 2020 · 1 yr
- Paths.js Dec 2018 to Mar 2020 · 1 yr
- TrackJs Aug 2018 to Mar 2020 · 1 yr
- Zendesk Chat Sep 2018 to Mar 2020 · 1 yr
- reCAPTCHA Jan 2019 to Feb 2020 · 1 yr
- Acquia Cloud Aug 2018 to Oct 2019 · 1 yr
- Amazon EC2 May 2019 to Oct 2019 · 5 mo
- MySQL Aug 2018 to Feb 2019 · 6 mo
- OWL Carousel Aug 2018 to Feb 2019 · 6 mo
- WordPress Aug 2018 to Feb 2019 · 6 mo
- Varnish Aug 2018 to Oct 2018 · 2 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 3 added
- added Amazon Webstore Mar 2026 · Ecommerce
- added AppNexus Mar 2026 · Advertising
- added Tatari Mar 2026 · Advertising
2025 3 added · 1 dropped
- dropped Google AdSense Jun 2025 · Advertising
- added Google AdSense Apr 2025 · Advertising
- added cdnjs Jan 2025 · CDN
- added crypto-js Jan 2025 · JavaScript libraries
2024 4 added · 2 dropped
- dropped Mautic Nov 2024 · Marketing automation
- dropped Amazon ALB Jun 2024 · Load balancers
- added Priority Hints Mar 2024 · Performance
- added comScore Feb 2024 · Analytics
- added Datadog Feb 2024 · RUM
- added theTradeDesk Jan 2024 · Advertising
2023 13 added · 2 dropped · 1 switched
- added Snowplow Analytics Dec 2023 · Analytics
- dropped Qualaroo Jul 2023 · Surveys
- added Matomo Analytics Jun 2023 · Analytics
- added Matomo Tag Manager Jun 2023 · Tag managers
- added Amazon ALB May 2023 · Load balancers
- added Browser-Update.org May 2023 · JavaScript libraries
- added HSTS May 2023 · Security
- added PWA May 2023 · Miscellaneous
- added Qualaroo May 2023 · Surveys
- added RSS May 2023 · Miscellaneous
- switched C Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Nextdoor Ads Jan 2023 · Advertising
- added OneTrust Jan 2023 · Cookie compliance
2022 37 added · 7 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Microsoft Clarity Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- added Pinterest Conversion Tag Nov 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Nextdoor Ads Sep 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Advertising Aug 2022 · Advertising
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon SES Aug 2022 · Email
- added Apple Sign-in Aug 2022 · Authentication
- added Browser-Update.org Aug 2022 · JavaScript libraries
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added Microsoft Clarity Aug 2022 · Analytics
- added Okta Aug 2022 · Authentication
- added Podsights Aug 2022 · Advertising
- added PWA Aug 2022 · Miscellaneous
- added Reddit Ads Aug 2022 · Advertising
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Stripe Aug 2022 · Payment processors
- added TikTok Pixel Aug 2022 · Analytics
- added web-vitals Aug 2022 · JavaScript libraries
- added Zendesk Aug 2022 · Issue trackers
- added Podsights Jun 2022 · Advertising
- added TikTok Pixel May 2022 · Analytics
- added Bootstrap Apr 2022 · UI frameworks
- added Browser-Update.org Apr 2022 · JavaScript libraries
- dropped Dojo Apr 2022 · JavaScript Libraries
- added FancyBox Apr 2022 · JavaScript libraries
- dropped Lightbox Apr 2022 · JavaScript Libraries
- dropped Paths.js Apr 2022 · JavaScript Graphics
- dropped TrackJs Apr 2022 · Analytics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Google Optimize Feb 2022 · A/B Testing
- added Microsoft Clarity Feb 2022 · Analytics
- switched Google Core Web Vitals web-vitals Feb 2022 · RUM
2021 28 added · 8 dropped · 1 switched
- switched Akamai Web Application Protector Cloudflare Bot Management Dec 2021 · Security
- dropped Wheelio Dec 2021 · Widgets
- added Acquia Cloud Platform Nov 2021 · PaaS
- added Acquia Cloud Site Factory Nov 2021 · Hosting
- added Akamai Web Application Protector Nov 2021 · Security
- added Apache HTTP Server Nov 2021 · Web servers
- added Percona Nov 2021 · Databases
- added Amazon ALB Sep 2021 · Load balancers
- added core-js Sep 2021 · JavaScript libraries
- added DataTables Sep 2021 · JavaScript libraries
- added Google Core Web Vitals Sep 2021 · RUM
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Adobe Analytics Jul 2021 · Analytics
- added Adobe Experience Platform Identity Service Jul 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Drupal Jul 2021 · CMS
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Lodash Jul 2021 · JavaScript libraries
- added PHP Jul 2021 · Programming languages
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Twitter Ads Jul 2021 · Advertising
- added Apple Sign-in Jun 2021 · Social logins
- added Akamai Apr 2021 · CDN
- dropped Lodash Apr 2021 · JavaScript libraries
- dropped Adobe DTM Mar 2021 · Tag managers
- dropped Drupal Mar 2021 · CMS
- dropped PHP Mar 2021 · Programming languages
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped TinyMCE Mar 2021 · Rich text editors
- added Google Sign-in Feb 2021 · Social logins
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 9 added · 3 dropped · 1 switched
- added Adobe DTM Dec 2020 · Tag managers
- dropped Akamai Dec 2020 · CDN
- added Lodash Dec 2020 · JavaScript libraries
- added Akamai Oct 2020 · CDN
- added TinyMCE Oct 2020 · Rich text editors
- dropped Zendesk Chat May 2020 · Live Chat
- dropped reCAPTCHA Apr 2020 · Captchas
- added Zendesk Mar 2020 · SaaS
- added Amazon CloudFront Jan 2020 · CDN
- switched Acquia Cloud Amazon Web Services Jan 2020 · PaaS
- added Envoy Jan 2020 · Reverse Proxy
- added Segment Jan 2020 · Analytics
- added Sentry Jan 2020 · Issue Trackers
2019 18 added · 7 dropped · 3 switched
- dropped Amazon EC2 Dec 2019 · Web Servers
- dropped Amazon Web Services Dec 2019 · PaaS
- dropped Apache HTTP Server Dec 2019 · Web Servers
- dropped Percona Dec 2019 · Databases
- dropped Akamai Jul 2019 · CDN
- added Criteo Jun 2019 · Advertising Networks
- added Akamai May 2019 · CDN
- added Amazon EC2 May 2019 · Web Servers
- added Amazon Web Services May 2019 · PaaS
- added Apache HTTP Server May 2019 · Web Servers
- switched MySQL Percona May 2019 · Databases
- dropped Adobe Analytics Apr 2019 · Analytics
- added Acquia Cloud Mar 2019 · Web Servers
- dropped Akamai Mar 2019 · CDN
- switched WordPress Drupal Mar 2019 · CMS
- added Express Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Node.js Mar 2019 · Programming Languages
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- switched OWL Carousel Twitter Mar 2019 · Widgets
- added Webpack Mar 2019 · Miscellaneous
- added Zendesk Chat Mar 2019 · Live Chat
- added Akamai Jan 2019 · CDN
- added reCAPTCHA Jan 2019 · Captchas
2018 14 added · 3 dropped · 1 switched
- added Paths.js Dec 2018 · JavaScript Graphics
- dropped Varnish Dec 2018 · Cache Tools
- added Zendesk Chat Dec 2018 · Live Chat
- dropped Akamai Nov 2018 · CDN
- dropped Zendesk Chat Nov 2018 · Live Chat
- added Cloudflare Oct 2018 · CDN
- added Akamai Sep 2018 · CDN
- added XRegExp Sep 2018 · JavaScript Libraries
- added Zendesk Chat Sep 2018 · Live Chat
- switched webpack-2 Webpack Jul 2018 · Miscellaneous
- added Express Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Plus Jun 2018 · Widgets
- added New Relic Jun 2018 · Analytics
- added Nginx Jun 2018 · Web Servers
- added Node.js Jun 2018 · Programming Languages
- added webpack-2 Jun 2018 · Miscellaneous