Technology history for deferit.com
Stack size over time
From 21 detected technologies in Sep 2021 to 44 in Jun 2026 (peak 45).
Currently detected
- Google Font API since Sep 2021
- Google Tag Manager since Sep 2021
- Hotjar since Sep 2021
- Sentry since Sep 2021
- Appsflyer since Sep 2021
- Bootstrap since Sep 2021
- jQuery since Sep 2021
- jQuery Migrate since Sep 2021
- core-js since Sep 2021
- Facebook Pixel since Sep 2021
- Google Analytics since Sep 2021
- Font Awesome since Oct 2021
- Cloudflare since Nov 2021
- Envoy since Nov 2021
- Zendesk since Nov 2021
- Cloudflare Bot Management since Dec 2021
- Python since Jan 2022
- Amazon CloudFront since Jan 2022
- Amazon S3 since Jan 2022
- Amazon Web Services since Jan 2022
- Hugo since Jan 2022
- Django since Jan 2022
- jQuery CDN since Feb 2022
- LazySizes since Mar 2022
- TikTok Pixel since Mar 2022
- cdnjs since May 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- Amazon SES since Aug 2022
- lit-html since Aug 2022
- DocuSign since Aug 2022
- Segment since Aug 2022
- Stripe since Aug 2022
- HSTS since Sep 2022
- reCAPTCHA since Feb 2023
- Outbrain since May 2024
- Apple Sign-in since Jun 2024
- Osano since May 2025
- Optimizely since Jun 2025
- Preact since Oct 2025
- Ada since Oct 2025
- Datadog since Oct 2025
- Apple iCloud Mail since Dec 2025
- HTTP/3 since Apr 2026
Previously used
- Reddit Ads Jun 2023 to Apr 2026 · 2 yrs
- Quora Pixel Mar 2025 to Oct 2025 · 7 mo
- React Sep 2021 to Sep 2025 · 4 yrs
- Amazon ALB Apr 2022 to May 2025 · 3 yrs
- Priority Hints May 2024 to Feb 2025 · 9 mo
- lit-element Aug 2022 to Apr 2024 · 1 yr
- LottieFiles Aug 2022 to Apr 2024 · 1 yr
- Unpkg Aug 2022 to Apr 2024 · 1 yr
- web-vitals Jun 2023 to Jun 2023 · 1 mo
- Google Optimize Sep 2021 to Apr 2023 · 1 yr
- Twitter Ads May 2022 to Apr 2023 · 11 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Sep 2021 to Oct 2022 · 1 yr
- Webpack Nov 2021 to Aug 2022 · 9 mo
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Facebook Sep 2021 to Apr 2022 · 7 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Microsoft Advertising Sep 2021 to Mar 2022 · 6 mo
- Animate.css Sep 2021 to Feb 2022 · 5 mo
- styled-components Sep 2021 to Dec 2021 · 3 mo
- Taboola Sep 2021 to Oct 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 3 added · 1 dropped
- dropped Reddit Ads Jun 2026 · Advertising
- added Outbrain May 2026 · Widgets
- added HTTP/3 Apr 2026 · Miscellaneous
- added Appsflyer Mar 2026 · Analytics
2025 11 added · 5 dropped
- added Apple iCloud Mail Dec 2025 · Webmail
- dropped Outbrain Dec 2025 · Advertising
- dropped Quora Pixel Dec 2025 · Analytics
- dropped React Nov 2025 · JavaScript frameworks
- added Ada Oct 2025 · Live chat
- added Datadog Oct 2025 · Analytics
- added Preact Oct 2025 · JavaScript libraries
- added Reddit Ads Oct 2025 · Advertising
- dropped Amazon ALB Jul 2025 · Load balancers
- added Optimizely Jun 2025 · A/B Testing
- added Envoy May 2025 · Reverse proxies
- added lit-html May 2025 · JavaScript libraries
- added Osano May 2025 · Cookie compliance
- dropped Priority Hints Apr 2025 · Performance
- added Outbrain Mar 2025 · Widgets
- added Quora Pixel Mar 2025 · Analytics
2024 8 added · 8 dropped
- added Cloudflare Bot Management Nov 2024 · Security
- added TikTok Pixel Nov 2024 · Analytics
- dropped Outbrain Aug 2024 · Widgets
- added Amazon ALB Jul 2024 · Load balancers
- added React Jul 2024 · JavaScript frameworks
- dropped Amazon ALB Jun 2024 · Load balancers
- added Apple Sign-in Jun 2024 · Authentication
- dropped lit-element Jun 2024 · JavaScript libraries
- dropped lit-html Jun 2024 · JavaScript libraries
- dropped LottieFiles Jun 2024 · Miscellaneous
- dropped React Jun 2024 · JavaScript frameworks
- dropped TikTok Pixel Jun 2024 · Analytics
- dropped Unpkg Jun 2024 · CDN
- added Outbrain May 2024 · Widgets
- added Priority Hints May 2024 · Performance
- added TikTok Pixel Mar 2024 · Analytics
2023 6 added · 8 dropped · 1 switched
- dropped TikTok Pixel Nov 2023 · Analytics
- added Amazon ALB Sep 2023 · Load balancers
- dropped Cloudflare Bot Management Sep 2023 · Security
- added React Sep 2023 · JavaScript frameworks
- added TikTok Pixel Sep 2023 · Analytics
- dropped Reddit Ads Aug 2023 · Advertising
- dropped TikTok Pixel Aug 2023 · Analytics
- dropped web-vitals Aug 2023 · JavaScript libraries
- dropped Amazon ALB Jul 2023 · Load balancers
- dropped React Jul 2023 · JavaScript frameworks
- dropped Google Optimize Jun 2023 · A/B Testing
- switched Twitter Ads Reddit Ads Jun 2023 · Advertising
- added web-vitals Jun 2023 · JavaScript libraries
- added TikTok Pixel Apr 2023 · Analytics
- added reCAPTCHA Feb 2023 · Security
2022 50 added · 11 dropped · 2 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Webpack Dec 2022 · Miscellaneous
- dropped Envoy Nov 2022 · Reverse proxies
- added HSTS Sep 2022 · Security
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added Django Aug 2022 · Web frameworks
- added DocuSign Aug 2022 · Miscellaneous
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Email
- added Hotjar Aug 2022 · Analytics
- added Hugo Aug 2022 · Static site generator
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added lit-element Aug 2022 · JavaScript libraries
- added lit-html Aug 2022 · JavaScript libraries
- added LottieFiles Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- added React Aug 2022 · JavaScript frameworks
- added Segment Aug 2022 · Customer data platform
- added Sendgrid Aug 2022 · Email
- added Sentry Aug 2022 · Issue trackers
- added Stripe Aug 2022 · Payment processors
- added Twitter Ads Aug 2022 · Advertising
- added Unpkg Aug 2022 · CDN
- added Webpack Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Appsflyer Jun 2022 · Analytics
- dropped Facebook Jun 2022 · Widgets
- added cdnjs May 2022 · CDN
- dropped Microsoft Advertising May 2022 · Advertising
- dropped TikTok Pixel May 2022 · Analytics
- added Twitter Ads May 2022 · Advertising
- added Amazon ALB Apr 2022 · Load balancers
- dropped Font Awesome Apr 2022 · Font scripts
- switched Animate.css Tailwind CSS Apr 2022 · UI frameworks
- added LazySizes Mar 2022 · JavaScript libraries
- added TikTok Pixel Mar 2022 · Analytics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
- dropped styled-components Feb 2022 · Development
- added Amazon CloudFront Jan 2022 · CDN
- added Amazon S3 Jan 2022 · Miscellaneous
- added Amazon Web Services Jan 2022 · PaaS
- added Hugo Jan 2022 · Static site generator
2021 2 added · 2 dropped
- added Cloudflare Bot Management Dec 2021 · Security
- dropped Taboola Dec 2021 · Advertising
- dropped Wheelio Dec 2021 · Widgets
- added Font Awesome Oct 2021 · Font scripts