Technology history for bitly.com
Stack size over time
From 2 detected technologies in Apr 2018 to 94 in Jun 2026.
Currently detected
- Nginx since Apr 2018
- jQuery since Apr 2018
- Backbone.js since Jun 2018
- Lodash since Jun 2018
- Underscore.js since Jun 2018
- Typekit since Jun 2018
- Ruby on Rails since Aug 2018
- Ruby since Aug 2018
- Google Cloud since Aug 2018
- Google Code Prettify since Aug 2018
- Moment.js since Aug 2018
- Google Analytics since Aug 2018
- Cloudflare since Oct 2018
- reCAPTCHA since Feb 2019
- OWL Carousel since Apr 2019
- MySQL since Apr 2019
- jQuery Migrate since Apr 2019
- Bootstrap since Apr 2019
- Twitter since Apr 2019
- PHP since Apr 2019
- ZURB Foundation since Apr 2019
- Twitter typeahead.js since Apr 2019
- Webpack since Apr 2019
- WordPress since Apr 2019
- Google Tag Manager since May 2019
- Varnish since Jun 2019
- Squarespace since Jun 2019
- Modernizr since Jun 2019
- YUI since Jun 2019
- React since Aug 2019
- Optimizely since Nov 2019
- Zendesk since Mar 2020
- jQuery UI since Apr 2020
- Atlassian Statuspage since Jul 2020
- Node.js since Aug 2020
- Next.js since Aug 2020
- Choices since Feb 2021
- Twitter Ads since Jun 2021
- Profitwell since Jun 2021
- Yoast SEO since Jul 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- Envoy since Nov 2021
- Google Cloud CDN since Apr 2022
- Google Hosted Libraries since Apr 2022
- jsDelivr since Jun 2022
- Snowplow Analytics since Jun 2022
- Facebook Pixel since Jul 2022
- Linkedin Insight Tag since Jul 2022
- Mailgun since Aug 2022
- Salesforce since Aug 2022
- Google Workspace since Aug 2022
- Amazon Web Services since Aug 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Nov 2022
- RSS since Dec 2022
- HubSpot since Mar 2023
- Ada since Apr 2023
- Preact since Apr 2023
- Sentry since Apr 2023
- Podsights since Jun 2023
- Microsoft Advertising since Jul 2023
- OneTrust since Jul 2023
- Amazon CloudFront since Aug 2023
- Google Pay since May 2024
- Apple Pay since May 2024
- OrderLogic app since May 2024
- Shopify since May 2024
- SweetAlert since May 2024
- Visa since May 2024
- Cart Functionality since May 2024
- American Express since May 2024
- Locksmith since May 2024
- Mastercard since May 2024
- Amazon S3 since May 2024
- cdnjs since May 2024
- comScore since Jul 2024
- Tumblr since Jul 2024
- YouTube since Jul 2024
- WPML since Jul 2024
- PushOwl since Aug 2024
- UserWay since Oct 2024
- Emotion since Jul 2025
- Linkedin Ads since Aug 2025
- PayPal since Aug 2025
- MUI since Aug 2025
- FullStory since Aug 2025
- Segment since Aug 2025
- Amplitude since Mar 2026
- Datadog since Mar 2026
- Google Sign-in since Mar 2026
- Microsoft Clarity since May 2026
Previously used
- Hotjar Aug 2022 to Apr 2026 · 3 yrs
- Algolia Aug 2025 to Dec 2025 · 4 mo
- PDF.js Aug 2025 to Dec 2025 · 4 mo
- Stripe Oct 2025 to Oct 2025 · 1 mo
- Boomerang May 2024 to Dec 2024 · 7 mo
- Reddit Ads Oct 2024 to Dec 2024 · 2 mo
- Matomo Analytics Mar 2023 to Aug 2024 · 1 yr
- Polyfill Dec 2019 to Jun 2024 · 4 yrs
- Fastly Apr 2019 to Jul 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Autopilot Jul 2021 to Oct 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Marketo Forms Feb 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Marketo Jun 2019 to Mar 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Jan 2021 to Feb 2021 · 1 mo
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- New Relic Apr 2019 to Oct 2020 · 1 yr
Timeline
2026 3 added · 3 dropped · 1 switched
- switched Hotjar Microsoft Clarity May 2026 · Analytics
- dropped Algolia Apr 2026 · Search engines
- added OWL Carousel Apr 2026 · JavaScript libraries
- dropped PDF.js Apr 2026 · Miscellaneous
- added UserWay Apr 2026 · Accessibility
- added Google Sign-in Mar 2026 · Authentication
- dropped Stripe Mar 2026 · Payment processors
2025 4 added · 6 dropped
- added Emotion Jul 2025 · JavaScript frameworks
- added Hotjar Jun 2025 · Analytics
- added HubSpot Jun 2025 · Marketing automation
- dropped Boomerang May 2025 · JavaScript libraries
- dropped Hotjar May 2025 · Analytics
- dropped HubSpot May 2025 · Marketing automation
- dropped OWL Carousel May 2025 · JavaScript libraries
- dropped UserWay May 2025 · Accessibility
- added Envoy Apr 2025 · Reverse proxies
- dropped Reddit Ads Feb 2025 · Advertising
2024 4 added · 1 dropped · 1 switched
- dropped Matomo Analytics Oct 2024 · Analytics
- added Reddit Ads Oct 2024 · Advertising
- added UserWay Oct 2024 · Accessibility
- switched Polyfill OWL Carousel Sep 2024 · JavaScript libraries
- added PushOwl Aug 2024 · Marketing automation
- added WPML Jul 2024 · WordPress plugins
2023 14 added · 4 dropped · 1 switched
- added Hotjar Oct 2023 · Analytics
- added HubSpot Oct 2023 · Marketing automation
- added Matomo Analytics Oct 2023 · Analytics
- added Profitwell Oct 2023 · Analytics
- dropped Fastly Sep 2023 · CDN
- dropped HubSpot Sep 2023 · Marketing automation
- added jsDelivr Sep 2023 · CDN
- dropped Matomo Analytics Sep 2023 · Analytics
- added Amazon CloudFront Aug 2023 · CDN
- added Microsoft Advertising Jul 2023 · Advertising
- added OneTrust Jul 2023 · Cookie compliance
- added Podsights Jun 2023 · Advertising
- added Ada Apr 2023 · Live chat
- dropped C Apr 2023 · Programming languages
- added Preact Apr 2023 · JavaScript libraries
- added Sentry Apr 2023 · Issue trackers
- switched Autopilot HubSpot Mar 2023 · Marketing automation
- added Matomo Analytics Mar 2023 · Analytics
- added C Feb 2023 · Programming languages
2022 17 added · 11 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Hotjar Dec 2022 · Analytics
- dropped jsDelivr Dec 2022 · CDN
- dropped Marketo Forms Dec 2022 · Widgets
- dropped Profitwell Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- added Priority Hints Nov 2022 · Performance
- dropped Envoy Sep 2022 · Reverse proxies
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Google Workspace Aug 2022 · Email
- added Hotjar Aug 2022 · Analytics
- added Mailgun Aug 2022 · Email
- added Salesforce Aug 2022 · CRM
- added Facebook Pixel Jul 2022 · Analytics
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Linkedin Insight Tag Jul 2022 · Analytics
- added jsDelivr Jun 2022 · CDN
- dropped Marketo Jun 2022 · Marketing automation
- added Snowplow Analytics Jun 2022 · IaaS
- added Google Cloud CDN Apr 2022 · CDN
- added Google Hosted Libraries Apr 2022 · CDN
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Wheelio Feb 2022 · Widgets
- dropped OWL Carousel Jan 2022 · Widgets
2021 25 added · 12 dropped · 1 switched
- added Cloudflare Bot Management Nov 2021 · Security
- added Envoy Nov 2021 · Reverse proxies
- dropped Polyfill Nov 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added OWL Carousel Aug 2021 · Widgets
- added Autopilot Jul 2021 · Marketing automation
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added Next.js Jul 2021 · Web servers
- added Node.js Jul 2021 · Programming languages
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Yoast SEO Jul 2021 · SEO
- added Bootstrap Jun 2021 · UI frameworks
- added Google Code Prettify Jun 2021 · Miscellaneous
- added Profitwell Jun 2021 · Analytics
- added Twitter Ads Jun 2021 · Advertising
- added Twitter typeahead.js Jun 2021 · JavaScript libraries
- added React May 2021 · JavaScript libraries
- added Zendesk May 2021 · Live chat
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Google Code Prettify Mar 2021 · Miscellaneous
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Next.js Mar 2021 · Web servers
- dropped Node.js Mar 2021 · Programming languages
- dropped React Mar 2021 · JavaScript frameworks
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped TinyMCE Mar 2021 · Rich text editors
- dropped Twitter typeahead.js Mar 2021 · JavaScript libraries
- added Choices Feb 2021 · Miscellaneous
- switched Facebook Marketo Forms Feb 2021 · Widgets
- added Facebook Jan 2021 · Widgets
2020 6 added · 4 dropped
- dropped New Relic Dec 2020 · Analytics
- dropped jQuery Migrate Nov 2020 · JavaScript libraries
- added TinyMCE Oct 2020 · Rich text editors
- added Next.js Aug 2020 · Web frameworks
- added Node.js Aug 2020 · Programming languages
- dropped OWL Carousel Aug 2020 · Widgets
- dropped Zendesk Aug 2020 · CMS
- added Atlassian Statuspage Jul 2020 · Issue trackers
- added jQuery UI Apr 2020 · JavaScript Libraries
- added Zendesk Mar 2020 · Live Chat
2019 11 added
- added Polyfill Dec 2019 · JavaScript Libraries
- added Optimizely Nov 2019 · Analytics
- added React Aug 2019 · JavaScript Frameworks
- added Marketo Jun 2019 · Marketing Automation
- added Google Tag Manager May 2019 · Tag Managers
- added jQuery Migrate Apr 2019 · JavaScript Libraries
- added MySQL Apr 2019 · Databases
- added OWL Carousel Apr 2019 · Widgets
- added PHP Apr 2019 · Programming Languages
- added WordPress Apr 2019 · Blogs
- added ZURB Foundation Apr 2019 · Web Frameworks
2018 1 added
- added Cloudflare Oct 2018 · CDN