Technology history for 99.co
Stack size over time
From 4 detected technologies in Apr 2018 to 76 in Jun 2026 (peak 88).
Currently detected
- Facebook since Apr 2018
- React since Apr 2018
- Google Maps since Apr 2018
- Cloudflare since Apr 2018
- Google Analytics since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Node.js since Jun 2018
- Google Tag Manager since Jun 2018
- Segment since Jun 2018
- Webpack since Jul 2018
- jQuery since Oct 2018
- Varnish since Jan 2019
- YouTube since Jan 2019
- YUI since Jan 2019
- Hotjar since Jan 2019
- Google Font API since Jan 2019
- Typekit since Jan 2019
- Squarespace since Jan 2019
- Adobe DTM since Jan 2019
- Modernizr since Jan 2019
- Bootstrap since Feb 2019
- Envoy since Sep 2019
- Zipkin since Feb 2020
- Sentry since Mar 2020
- WordPress since Sep 2020
- Yoast SEO since Sep 2020
- Elementor since Sep 2020
- Font Awesome since Sep 2020
- PHP since Sep 2020
- Twitter Emoji (Twemoji) since Sep 2020
- Swiper Slider since Sep 2020
- MySQL since Sep 2020
- WooCommerce since Dec 2020
- FancyBox since Dec 2020
- jsDelivr since Dec 2020
- Litespeed Cache since Dec 2020
- Moment.js since Dec 2020
- Google Publisher Tag since Feb 2021
- Cloudflare Browser Insights since Feb 2021
- Google Sign-in since Apr 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- reCAPTCHA since Sep 2021
- Prismic since Nov 2021
- Cart Functionality since Nov 2021
- Cloudflare Bot Management since Mar 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- MailChimp since Aug 2022
- Open Graph since Sep 2022
- PWA since Sep 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- Typeform since Sep 2022
- CleverTap since Sep 2022
- Priority Hints since Oct 2022
- wpBakery since Dec 2022
- Swiper since Dec 2022
- RSS since Dec 2022
- AppNexus since Dec 2022
- jQuery Migrate since Dec 2022
- jQuery UI since Dec 2022
- Lightbox since Dec 2022
- Yoast SEO Premium since Jan 2023
- WP Rocket since Aug 2023
- Outbrain since Aug 2023
- TikTok Pixel since Nov 2023
- WordPress Multisite since Feb 2024
- Select2 since Feb 2024
- Really Simple SSL & Security since Apr 2024
- Next.js since Jul 2025
- Next.js App Router since Jul 2025
- Intercom since Jul 2025
- Facebook Login since Jan 2026
Previously used
- WhatsApp Business Chat Jul 2025 to Sep 2025 · 2 mo
- Emotion Jul 2025 to Jul 2025 · 1 mo
- Funding Choices Feb 2024 to Jun 2025 · 1 yr
- 33Across Jun 2023 to Mar 2025 · 1 yr
- Criteo Jun 2019 to Mar 2025 · 5 yrs
- ID5 Oct 2023 to Mar 2025 · 1 yr
- Prebid Dec 2022 to Mar 2025 · 2 yrs
- Snowplow Analytics Dec 2022 to Mar 2025 · 2 yrs
- Google AdSense Jul 2021 to Nov 2024 · 3 yrs
- Cloudflare Rocket Loader Oct 2022 to Jan 2024 · 1 yr
- OpenX Dec 2022 to Jan 2024 · 1 yr
- Adobe Audience Manager Feb 2023 to Nov 2023 · 9 mo
- Amazon Advertising Jun 2023 to Nov 2023 · 5 mo
- MGID Dec 2022 to Nov 2023 · 11 mo
- PubMatic Dec 2022 to Nov 2023 · 11 mo
- Rubicon Project Dec 2022 to Nov 2023 · 11 mo
- TripleLift Jan 2023 to Nov 2023 · 10 mo
- DoubleClick Campaign Manager (DCM) Dec 2022 to Oct 2023 · 10 mo
- Microsoft ASP.NET Sep 2021 to Sep 2023 · 2 yrs
- Amazon ALB Dec 2022 to Jul 2023 · 7 mo
- DoubleClick for Publishers (DFP) Nov 2018 to Jul 2023 · 4 yrs
- Popper Dec 2022 to Jul 2023 · 7 mo
- ShareThis Dec 2022 to Jul 2023 · 7 mo
- Slick Dec 2022 to Jul 2023 · 7 mo
- VideoJS Jul 2023 to Jul 2023 · 1 mo
- web-vitals Dec 2022 to Jul 2023 · 7 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Express Jun 2018 to Jan 2022 · 3 yrs
- Adobe Experience Platform Launch Jul 2021 to Nov 2021 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- IIS Sep 2021 to Sep 2021 · 1 mo
- Windows Server Sep 2021 to Sep 2021 · 1 mo
- Insider Feb 2021 to Apr 2021 · 2 mo
- comScore Sep 2020 to Jan 2021 · 4 mo
- Zepto Mar 2019 to Sep 2020 · 1 yr
- Google Plus Feb 2019 to Apr 2020 · 1 yr
- Prefix-Free Jun 2018 to Apr 2020 · 1 yr
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added
- added Facebook Login Jan 2026 · Authentication
- added Google Sign-in Jan 2026 · Authentication
2025 6 added · 10 dropped
- dropped WhatsApp Business Chat Nov 2025 · Live chat
- dropped Emotion Sep 2025 · JavaScript frameworks
- dropped Funding Choices Aug 2025 · Cookie compliance
- dropped Google Sign-in Aug 2025 · Authentication
- added Emotion Jul 2025 · JavaScript frameworks
- added Intercom Jul 2025 · Live chat
- added Next.js Jul 2025 · JavaScript frameworks
- added Next.js App Router Jul 2025 · JavaScript frameworks
- added Node.js Jul 2025 · Programming languages
- added WhatsApp Business Chat Jul 2025 · Live chat
- dropped 33Across May 2025 · Advertising
- dropped Criteo May 2025 · Advertising
- dropped ID5 May 2025 · Advertising
- dropped Prebid May 2025 · Advertising
- dropped Snowplow Analytics May 2025 · Analytics
- dropped Google AdSense Jan 2025 · Advertising
2024 6 added · 12 dropped
- added Google AdSense Nov 2024 · Advertising
- added Yoast SEO Premium Nov 2024 · SEO
- dropped Google AdSense Jul 2024 · Advertising
- added Google AdSense May 2024 · Advertising
- dropped Google AdSense Apr 2024 · Advertising
- added Really Simple SSL & Security Apr 2024 · Security
- dropped Cloudflare Rocket Loader Mar 2024 · Performance
- dropped OpenX Mar 2024 · Advertising
- added Funding Choices Feb 2024 · Cookie compliance
- added Google AdSense Feb 2024 · Advertising
- dropped Adobe Audience Manager Jan 2024 · Segmentation
- dropped Amazon Advertising Jan 2024 · Advertising
- dropped jQuery Migrate Jan 2024 · JavaScript libraries
- dropped jQuery UI Jan 2024 · JavaScript libraries
- dropped MGID Jan 2024 · Advertising
- dropped PubMatic Jan 2024 · Advertising
- dropped Rubicon Project Jan 2024 · Advertising
- dropped TripleLift Jan 2024 · Advertising
2023 12 added · 14 dropped
- dropped DoubleClick Campaign Manager (DCM) Dec 2023 · Advertising
- dropped Google AdSense Dec 2023 · Advertising
- dropped Microsoft ASP.NET Nov 2023 · Web frameworks
- added TikTok Pixel Nov 2023 · Analytics
- added Adobe Audience Manager Oct 2023 · Segmentation
- added ID5 Oct 2023 · Advertising
- added Swiper Oct 2023 · JavaScript libraries
- dropped Adobe Audience Manager Sep 2023 · Segmentation
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped DoubleClick for Publishers (DFP) Sep 2023 · Advertising
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- dropped Popper Sep 2023 · Miscellaneous
- dropped ShareThis Sep 2023 · Widgets
- dropped Slick Sep 2023 · JavaScript libraries
- dropped Swiper Sep 2023 · JavaScript libraries
- dropped VideoJS Sep 2023 · Video players
- dropped web-vitals Sep 2023 · JavaScript libraries
- added Outbrain Aug 2023 · Advertising
- added WP Rocket Aug 2023 · WordPress plugins
- added DoubleClick for Publishers (DFP) Jul 2023 · Advertising
- added VideoJS Jul 2023 · Video players
- dropped Yoast SEO Premium Jun 2023 · SEO
- dropped Adobe Audience Manager Apr 2023 · Segmentation
- added Adobe Audience Manager Feb 2023 · Segmentation
- added TripleLift Jan 2023 · Advertising
- added Yoast SEO Premium Jan 2023 · SEO
2022 25 added · 5 dropped
- added Cloudflare Rocket Loader Oct 2022 · Performance
- added Priority Hints Oct 2022 · Performance
- added CleverTap Sep 2022 · Analytics
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Sep 2022 · Miscellaneous
- added Typeform Sep 2022 · Surveys
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Envoy Aug 2022 · Reverse proxies
- added Facebook Pixel Aug 2022 · Analytics
- added Google Analytics Enhanced eCommerce Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Email
- added MailChimp Aug 2022 · Email
- added Prismic Aug 2022 · CMS
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added Sendgrid Aug 2022 · Email
- added Zipkin Aug 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Bot Management Mar 2022 · Security
- dropped Express Mar 2022 · Web servers
- dropped Node.js Mar 2022 · Programming languages
- dropped Adobe Experience Platform Launch Jan 2022 · Tag managers
- dropped Google AdSense Jan 2022 · Advertising
2021 16 added · 7 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- dropped IIS Nov 2021 · Web servers
- dropped Microsoft ASP.NET Nov 2021 · Web frameworks
- added Prismic Nov 2021 · CMS
- dropped Windows Server Nov 2021 · Operating systems
- added core-js Sep 2021 · JavaScript libraries
- added IIS Sep 2021 · Web servers
- added Microsoft ASP.NET Sep 2021 · Web frameworks
- added reCAPTCHA Sep 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added Windows Server Sep 2021 · Operating systems
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Facebook Pixel Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- dropped Google Sign-in Jul 2021 · Social logins
- dropped Insider Jun 2021 · Marketing automation
- added Google Sign-in Apr 2021 · Social logins
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- added Bootstrap Feb 2021 · UI frameworks
- switched comScore Cloudflare Browser Insights Feb 2021 · Analytics
- added Google Publisher Tag Feb 2021 · Advertising
- added Insider Feb 2021 · Marketing automation
2020 6 added · 8 dropped
- dropped DoubleClick for Publishers (DFP) Nov 2020 · Advertising
- dropped Zepto Nov 2020 · JavaScript libraries
- dropped Criteo Oct 2020 · Advertising
- added comScore Sep 2020 · Analytics
- dropped Google Plus Jun 2020 · Widgets
- dropped Prefix-Free Jun 2020 · Miscellaneous
- added Adobe DTM May 2020 · Tag managers
- added DoubleClick for Publishers (DFP) May 2020 · Advertising
- added Zepto May 2020 · JavaScript libraries
- dropped Adobe DTM Apr 2020 · Tag Managers
- dropped DoubleClick for Publishers (DFP) Apr 2020 · Advertising Networks
- dropped Zepto Apr 2020 · JavaScript Libraries
- added Sentry Mar 2020 · Issue Trackers
- added Zipkin Feb 2020 · Analytics
2019 17 added · 2 dropped
- added Envoy Sep 2019 · Reverse Proxy
- dropped Bootstrap Aug 2019 · Web Frameworks
- added Criteo Jun 2019 · Advertising Networks
- dropped jQuery Apr 2019 · JavaScript Libraries
- added Adobe DTM Mar 2019 · Tag Managers
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Express Mar 2019 · Web Frameworks
- added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Maps Mar 2019 · Maps
- added Google Plus Mar 2019 · Widgets
- added Node.js Mar 2019 · Programming Languages
- added Prefix-Free Mar 2019 · Miscellaneous
- added React Mar 2019 · JavaScript Frameworks
- added Zepto Mar 2019 · JavaScript Libraries
- added Bootstrap Feb 2019 · Web Frameworks
- added Google Plus Feb 2019 · Widgets
- added Adobe DTM Jan 2019 · Tag Managers
2018 11 added · 1 dropped
- added DoubleClick for Publishers (DFP) Nov 2018 · Advertising Networks
- added jQuery Oct 2018 · JavaScript Libraries
- dropped webpack-2 Aug 2018 · Miscellaneous
- added Webpack Jul 2018 · Miscellaneous
- added Express Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added Node.js Jun 2018 · Programming Languages
- added Prefix-Free Jun 2018 · Miscellaneous
- added Segment Jun 2018 · Analytics
- added webpack-2 Jun 2018 · Miscellaneous