Technology history for lettersolver.com
Stack size over time
From 9 detected technologies in Feb 2020 to 27 in Jun 2026 (peak 31).
Currently detected
- Google Tag Manager since Feb 2020
- Prebid since Feb 2020
- Google Analytics since Feb 2020
- Cloudflare since Feb 2020
- jQuery since Feb 2020
- Amazon Web Services since Aug 2020
- Tailwind CSS since Apr 2022
- Vite since Mar 2023
- Node.js since Mar 2023
- Svelte since Mar 2023
- SvelteKit since Mar 2023
- reCAPTCHA since Oct 2024
- AdBridg since Oct 2024
- Snowplow Analytics since Oct 2024
- Google Publisher Tag since Nov 2024
- Datadog since Nov 2024
- AppNexus since Jan 2025
- Cloudflare Bot Management since Jan 2025
- PubMatic since Jul 2025
- Criteo since Jul 2025
- Adobe Audience Manager since Jul 2025
- ID5 since Jul 2025
- Rubicon Project since Jul 2025
- Wunderkind since Jul 2025
- Amazon ALB since Sep 2025
- jsDelivr since Nov 2025
- core-js since Apr 2026
Previously used
- Microsoft Clarity Oct 2024 to Mar 2026 · 1 yr
- OneTrust Nov 2020 to Mar 2026 · 5 yrs
- Microsoft ASP.NET Jan 2025 to Feb 2026 · 1 yr
- 33Across Nov 2025 to Nov 2025 · 1 mo
- Amazon Advertising Oct 2024 to Nov 2025 · 1 yr
- Cloudflare Rocket Loader Oct 2022 to Oct 2024 · 2 yrs
- Bootstrap Feb 2020 to Feb 2023 · 3 yrs
- cdnjs Oct 2021 to Feb 2023 · 1 yr
- Clicky Feb 2020 to Feb 2023 · 3 yrs
- Heroku Aug 2020 to Feb 2023 · 2 yrs
- New Relic Feb 2020 to Feb 2023 · 3 yrs
- Popper Feb 2021 to Feb 2023 · 2 yrs
- HTTP/3 Sep 2022 to Jan 2023 · 4 mo
- Java Oct 2021 to Dec 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- DoubleClick for Publishers (DFP) Feb 2020 to Mar 2020 · 1 mo
Timeline
2026 5 added · 6 dropped
- added AppNexus Jun 2026 · Advertising
- added Cloudflare Bot Management Jun 2026 · Security
- added Amazon ALB May 2026 · Load balancers
- added Amazon Web Services May 2026 · PaaS
- dropped Microsoft Clarity May 2026 · Analytics
- dropped OneTrust May 2026 · Cookie compliance
- dropped Amazon ALB Apr 2026 · Load balancers
- dropped Amazon Web Services Apr 2026 · PaaS
- added core-js Apr 2026 · JavaScript libraries
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- dropped 33Across Jan 2026 · Advertising
2025 13 added · 2 dropped · 1 switched
- switched Amazon Advertising 33Across Nov 2025 · Advertising
- added jsDelivr Nov 2025 · CDN
- added Amazon ALB Sep 2025 · Load balancers
- added Amazon Web Services Sep 2025 · PaaS
- added Adobe Audience Manager Jul 2025 · Segmentation
- added Criteo Jul 2025 · Advertising
- added ID5 Jul 2025 · Advertising
- added jQuery Jul 2025 · JavaScript libraries
- added PubMatic Jul 2025 · Advertising
- added Rubicon Project Jul 2025 · Advertising
- added Wunderkind Jul 2025 · Marketing automation
- dropped AppNexus Jun 2025 · Advertising
- dropped Cloudflare Bot Management Jun 2025 · Security
- added AppNexus Jan 2025 · Advertising
- added Cloudflare Bot Management Jan 2025 · Security
- added Microsoft ASP.NET Jan 2025 · Web frameworks
2024 11 added · 2 dropped
- dropped Cloudflare Rocket Loader Dec 2024 · Performance
- added Datadog Nov 2024 · Analytics
- added Google Publisher Tag Nov 2024 · Advertising
- added AdBridg Oct 2024 · Advertising
- added Amazon Advertising Oct 2024 · Advertising
- added Google Tag Manager Oct 2024 · Tag managers
- added Microsoft Clarity Oct 2024 · Analytics
- added OneTrust Oct 2024 · Cookie compliance
- added Prebid Oct 2024 · Advertising
- added reCAPTCHA Oct 2024 · Security
- added Snowplow Analytics Oct 2024 · Analytics
- added Cloudflare Rocket Loader May 2024 · Performance
- dropped Cloudflare Rocket Loader Apr 2024 · Performance
2023 4 added · 8 dropped · 1 switched
- dropped Bootstrap Apr 2023 · UI frameworks
- dropped cdnjs Apr 2023 · CDN
- dropped Clicky Apr 2023 · Analytics
- dropped Heroku Apr 2023 · PaaS
- dropped jQuery Apr 2023 · JavaScript libraries
- dropped New Relic Apr 2023 · RUM
- dropped Popper Apr 2023 · Miscellaneous
- dropped HTTP/3 Mar 2023 · Miscellaneous
- switched Java Node.js Mar 2023 · Programming languages
- added Svelte Mar 2023 · JavaScript frameworks
- added SvelteKit Mar 2023 · UI frameworks
- added Tailwind CSS Mar 2023 · UI frameworks
- added Vite Mar 2023 · Miscellaneous
2022 16 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Cloudflare Rocket Loader Oct 2022 · Performance
- added HTTP/3 Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Clicky Aug 2022 · Analytics
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Heroku Aug 2022 · PaaS
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added Popper Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 9 added · 7 dropped
- dropped Wheelio Nov 2021 · Widgets
- added cdnjs Oct 2021 · CDN
- added Java Oct 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Bootstrap Jul 2021 · UI frameworks
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- dropped Amazon Web Services Jun 2021 · PaaS
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- added Popper Feb 2021 · Miscellaneous
- dropped OneTrust Jan 2021 · Cookie compliance
2020 3 added · 2 dropped
- added OneTrust Nov 2020 · Cookie compliance
- added Amazon Web Services Aug 2020 · PaaS
- added Heroku Aug 2020 · PaaS
- dropped DoubleClick for Publishers (DFP) May 2020 · Advertising Networks
- dropped Prebid May 2020 · Advertising Networks