Technology history for lessen.com
Stack size over time
From 7 detected technologies in Jul 2021 to 56 in Jun 2026.
Currently detected
- Webflow since Jul 2021
- Nginx since Jul 2021
- Google Font API since Jul 2021
- jQuery since Jul 2021
- core-js since Sep 2021
- Google Analytics since Oct 2021
- Google Tag Manager since Oct 2021
- cdnjs since Nov 2021
- Cloudflare since Dec 2021
- Cloudflare Bot Management since Dec 2021
- HubSpot Analytics since Dec 2021
- HubSpot since Dec 2021
- Google Hosted Libraries since Feb 2022
- jQuery CDN since Feb 2022
- Facebook Pixel since Apr 2022
- DocuSign since Aug 2022
- Microsoft 365 since Aug 2022
- Reddit Ads since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Apple iCloud Mail since Jan 2023
- jsDelivr since Feb 2023
- Okta since Mar 2023
- HSTS since Mar 2023
- Java since Mar 2023
- Amazon S3 since May 2023
- Amazon CloudFront since May 2023
- HubSpot Chat since Dec 2023
- theTradeDesk since Mar 2024
- styled-components since Apr 2024
- TypeScript since Apr 2024
- Lodash since Apr 2024
- GraphQL since Apr 2024
- React since Apr 2024
- Apollo since Apr 2024
- Bootstrap since Apr 2024
- Swiper since Jul 2024
- D3 since Jul 2024
- Envoy since Jul 2024
- Font Awesome since Jul 2024
- Moment.js since Jul 2024
- Amplitude since Jul 2024
- jQuery Migrate since Jul 2024
- Knockout.js since Jul 2024
- Webpack since Aug 2024
- MobX since Aug 2024
- HTTP/3 since Nov 2024
- Emotion since May 2025
- Moment Timezone since May 2025
- MUI since May 2025
- Google Maps since May 2025
- lit-element since May 2025
- lit-html since May 2025
- GSAP since Jun 2026
Previously used
- Adobe Audience Manager Jul 2024 to Dec 2024 · 5 mo
- Matomo Analytics Dec 2021 to Aug 2024 · 2 yrs
- reCAPTCHA Dec 2023 to Jul 2024 · 7 mo
- Linkedin Insight Tag Aug 2022 to May 2024 · 1 yr
- Microsoft Advertising Aug 2022 to Feb 2024 · 1 yr
- Unpkg Feb 2023 to Nov 2023 · 9 mo
- OpenResty Jul 2021 to Nov 2022 · 1 yr
- Pardot Jul 2021 to Nov 2022 · 1 yr
- Varnish Jul 2021 to Nov 2022 · 1 yr
- Google Ads Conversion Tracking Dec 2021 to Oct 2022 · 10 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Facebook Apr 2022 to Apr 2022 · 1 mo
- Google Remarketing Tag Oct 2021 to Mar 2022 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added
- added GSAP Jun 2026 · JavaScript frameworks
2025 1 dropped
- dropped Adobe Audience Manager Feb 2025 · Segmentation
2024 4 added · 5 dropped · 1 switched
- added Adobe Audience Manager Nov 2024 · Segmentation
- added HTTP/3 Nov 2024 · Miscellaneous
- dropped Adobe Audience Manager Oct 2024 · Segmentation
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped reCAPTCHA Sep 2024 · Security
- added Adobe Audience Manager Jul 2024 · Segmentation
- dropped Linkedin Insight Tag Jul 2024 · Analytics
- added Swiper Jul 2024 · JavaScript libraries
- switched Microsoft Advertising theTradeDesk Mar 2024 · Advertising
- dropped Unpkg Jan 2024 · CDN
2023 37 added · 5 dropped · 1 switched
- added HubSpot Chat Dec 2023 · Live chat
- added reCAPTCHA Dec 2023 · Security
- added Amazon SES May 2023 · Email
- added Amazon Web Services May 2023 · PaaS
- added Apple iCloud Mail May 2023 · Webmail
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- added DocuSign May 2023 · Miscellaneous
- added Facebook Pixel May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added HubSpot May 2023 · Marketing automation
- added HubSpot Analytics May 2023 · Analytics
- added Java May 2023 · Programming languages
- added jQuery May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added Linkedin Insight Tag May 2023 · Analytics
- added Matomo Analytics May 2023 · Analytics
- added Microsoft 365 May 2023 · Webmail
- added Microsoft Advertising May 2023 · Advertising
- switched OpenResty Nginx May 2023 · Web servers
- added Okta May 2023 · Authentication
- added Open Graph May 2023 · Miscellaneous
- added Reddit Ads May 2023 · Advertising
- added Salesforce Marketing Cloud Account Engagement May 2023 · Marketing automation
- added Unpkg May 2023 · CDN
- added Webflow May 2023 · Page builders
- dropped cdnjs Mar 2023 · CDN
- dropped jQuery CDN Mar 2023 · CDN
- added Cloudflare Bot Management Feb 2023 · Security
- added HubSpot Feb 2023 · Marketing automation
- added HubSpot Analytics Feb 2023 · Analytics
- added jsDelivr Feb 2023 · CDN
- added Matomo Analytics Feb 2023 · Analytics
- added Unpkg Feb 2023 · CDN
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Nginx Jan 2023 · Web servers
- dropped Pardot Jan 2023 · Marketing automation
- dropped Varnish Jan 2023 · Caching
2022 31 added · 9 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped Fastly Nov 2022 · CDN
- dropped Cloudflare Bot Management Oct 2022 · Security
- dropped HubSpot Oct 2022 · Marketing automation
- dropped HubSpot Analytics Oct 2022 · Analytics
- dropped Matomo Analytics Oct 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Facebook Pixel Aug 2022 · Analytics
- added Fastly Aug 2022 · CDN
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft Advertising Aug 2022 · Advertising
- added Nginx Aug 2022 · Web servers
- added OpenResty Aug 2022 · Web servers
- added Pardot Aug 2022 · Marketing automation
- added Reddit Ads Aug 2022 · Advertising
- added Varnish Aug 2022 · Caching
- added Webflow Aug 2022 · Page builders
- dropped Google Ads Conversion Tracking Jul 2022 · Analytics
- dropped Facebook Jun 2022 · Widgets
- added Fastly May 2022 · CDN
- dropped Google Remarketing Tag May 2022 · Retargeting
- added Facebook Apr 2022 · Widgets
- added Facebook Pixel Apr 2022 · Analytics
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
2021 12 added · 1 dropped
- added Cloudflare Dec 2021 · CDN
- added Cloudflare Bot Management Dec 2021 · Security
- added Google Ads Conversion Tracking Dec 2021 · Analytics
- added HubSpot Dec 2021 · Marketing automation
- added HubSpot Analytics Dec 2021 · Analytics
- added Matomo Analytics Dec 2021 · Analytics
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Google Analytics Oct 2021 · Analytics
- added Google Remarketing Tag Oct 2021 · Retargeting
- added Google Tag Manager Oct 2021 · Tag managers
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets