Technology history for getcalc.com
Stack size over time
From 6 detected technologies in Jan 2019 to 19 in Jun 2026 (peak 36).
Currently detected
- Google AdSense since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Apache HTTP Server since Jan 2019
- Bootstrap since Jan 2019
- jQuery since Jan 2019
- OpenSSL since Feb 2019
- PHP since Feb 2019
- Google Font API since Dec 2020
- jsDelivr since Sep 2021
- reCAPTCHA since Jan 2022
- Cloudflare since Apr 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Zepto since May 2023
- Funding Choices since Jul 2023
- HTTP/3 since Aug 2023
- Cloudflare Rocket Loader since May 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Snowplow Analytics Aug 2023 to Nov 2025 · 2 yrs
- Cloudflare Bot Management May 2022 to Mar 2025 · 2 yrs
- 33Across Nov 2021 to Jun 2024 · 2 yrs
- Adobe Audience Manager Apr 2022 to Jun 2024 · 2 yrs
- Amazon Advertising Jun 2021 to Jun 2024 · 3 yrs
- AppNexus Dec 2019 to Jun 2024 · 4 yrs
- Cart Functionality Jun 2024 to Jun 2024 · 1 mo
- core-js Oct 2021 to Jun 2024 · 2 yrs
- Criteo Aug 2023 to Jun 2024 · 10 mo
- Google Analytics Enhanced eCommerce Jun 2024 to Jun 2024 · 1 mo
- Google Publisher Tag Feb 2021 to Jun 2024 · 3 yrs
- ID5 Oct 2023 to Jun 2024 · 8 mo
- OpenX Aug 2023 to Jun 2024 · 10 mo
- PubMatic Aug 2021 to Jun 2024 · 2 yrs
- Rubicon Project Aug 2021 to Jun 2024 · 2 yrs
- Smart Ad Server Jun 2024 to Jun 2024 · 1 mo
- Tapad Jun 2024 to Jun 2024 · 1 mo
- Nginx Apr 2024 to Apr 2024 · 1 mo
- Amazon CloudFront Aug 2023 to Mar 2024 · 7 mo
- Amazon Web Services Mar 2022 to Mar 2024 · 2 yrs
- Confiant Aug 2023 to Feb 2024 · 6 mo
- Microsoft ASP.NET Jan 2024 to Feb 2024 · 1 mo
- Prebid Dec 2019 to Feb 2024 · 4 yrs
- TripleLift Aug 2023 to Feb 2024 · 6 mo
- Amazon ALB Mar 2022 to Oct 2023 · 1 yr
- Quantcast Measure Dec 2019 to May 2023 · 3 yrs
- web-vitals May 2023 to May 2023 · 1 mo
- Ubuntu Sep 2020 to Apr 2023 · 2 yrs
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- DoubleClick Campaign Manager (DCM) Dec 2020 to Jan 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jan 2021 · 5 mo
- Osano Aug 2020 to Oct 2020 · 2 mo
- CentOS Feb 2019 to Aug 2020 · 1 yr
- React Aug 2019 to Jun 2020 · 10 mo
- DoubleClick for Publishers (DFP) Dec 2019 to Jan 2020 · 1 mo
Timeline
2025 1 added · 2 dropped · 1 switched
- switched Snowplow Analytics Cloudflare Browser Insights Nov 2025 · Analytics
- added Snowplow Analytics Nov 2025 · Analytics
- dropped Snowplow Analytics Jun 2025 · Analytics
- dropped Cloudflare Bot Management May 2025 · Security
2024 21 added · 32 dropped · 2 switched
- added Cloudflare Bot Management Dec 2024 · Security
- switched Google Analytics Enhanced eCommerce Snowplow Analytics Oct 2024 · Analytics
- dropped 33Across Aug 2024 · Advertising
- dropped Adobe Audience Manager Aug 2024 · Segmentation
- dropped Amazon Advertising Aug 2024 · Advertising
- dropped AppNexus Aug 2024 · Advertising
- dropped Cart Functionality Aug 2024 · Ecommerce
- dropped Cloudflare Bot Management Aug 2024 · Security
- dropped core-js Aug 2024 · JavaScript libraries
- dropped Criteo Aug 2024 · Advertising
- dropped Google Publisher Tag Aug 2024 · Advertising
- dropped ID5 Aug 2024 · Advertising
- dropped OpenX Aug 2024 · Advertising
- dropped PubMatic Aug 2024 · Advertising
- dropped Rubicon Project Aug 2024 · Advertising
- dropped Smart Ad Server Aug 2024 · Advertising
- dropped Tapad Aug 2024 · Advertising
- added 33Across Jun 2024 · Advertising
- added Adobe Audience Manager Jun 2024 · Segmentation
- added Amazon Advertising Jun 2024 · Advertising
- added AppNexus Jun 2024 · Advertising
- added Cart Functionality Jun 2024 · Ecommerce
- added Cloudflare Bot Management Jun 2024 · Security
- added core-js Jun 2024 · JavaScript libraries
- added Criteo Jun 2024 · Advertising
- added Google Analytics Enhanced eCommerce Jun 2024 · Analytics
- added Google Publisher Tag Jun 2024 · Advertising
- added ID5 Jun 2024 · Advertising
- dropped Nginx Jun 2024 · Web servers
- added OpenX Jun 2024 · Advertising
- added PubMatic Jun 2024 · Advertising
- added Rubicon Project Jun 2024 · Advertising
- added Smart Ad Server Jun 2024 · Advertising
- added Tapad Jun 2024 · Advertising
- dropped Amazon Web Services May 2024 · PaaS
- switched Amazon CloudFront Cloudflare May 2024 · CDN
- added Cloudflare Rocket Loader May 2024 · Performance
- dropped Adobe Audience Manager Apr 2024 · Segmentation
- dropped Amazon Advertising Apr 2024 · Advertising
- dropped Confiant Apr 2024 · Security
- dropped Criteo Apr 2024 · Advertising
- dropped Google Publisher Tag Apr 2024 · Advertising
- added HSTS Apr 2024 · Security
- dropped ID5 Apr 2024 · Advertising
- dropped Microsoft ASP.NET Apr 2024 · Web frameworks
- added Nginx Apr 2024 · Web servers
- dropped OpenX Apr 2024 · Advertising
- dropped Prebid Apr 2024 · Advertising
- dropped PubMatic Apr 2024 · Advertising
- dropped Rubicon Project Apr 2024 · Advertising
- dropped Snowplow Analytics Apr 2024 · Analytics
- dropped TripleLift Apr 2024 · Advertising
- dropped Cloudflare Mar 2024 · CDN
- dropped Cloudflare Bot Management Mar 2024 · Security
- added Microsoft ASP.NET Jan 2024 · Web frameworks
2023 27 added · 10 dropped · 1 switched
- dropped Amazon ALB Dec 2023 · Load balancers
- added Cloudflare Nov 2023 · CDN
- added Cloudflare Bot Management Nov 2023 · Security
- added Amazon ALB Oct 2023 · Load balancers
- added ID5 Oct 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- added Adobe Audience Manager Aug 2023 · Segmentation
- added Amazon Advertising Aug 2023 · Advertising
- added Amazon CloudFront Aug 2023 · CDN
- added Confiant Aug 2023 · Security
- added Criteo Aug 2023 · Advertising
- added Google Publisher Tag Aug 2023 · Advertising
- added HTTP/3 Aug 2023 · Miscellaneous
- added OpenX Aug 2023 · Advertising
- added Prebid Aug 2023 · Advertising
- added PubMatic Aug 2023 · Advertising
- added Rubicon Project Aug 2023 · Advertising
- switched Quantcast Measure Snowplow Analytics Aug 2023 · Analytics
- added TripleLift Aug 2023 · Advertising
- added Zepto Aug 2023 · JavaScript libraries
- added Funding Choices Jul 2023 · Cookie compliance
- dropped web-vitals Jul 2023 · JavaScript libraries
- dropped Zepto Jul 2023 · JavaScript libraries
- dropped Amazon Advertising Jun 2023 · Advertising
- dropped Prebid Jun 2023 · Advertising
- dropped Ubuntu Jun 2023 · Operating systems
- dropped Google Publisher Tag May 2023 · Advertising
- dropped HSTS May 2023 · Security
- added Quantcast Measure May 2023 · Analytics
- added web-vitals May 2023 · JavaScript libraries
- added Zepto May 2023 · JavaScript libraries
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped core-js Mar 2023 · JavaScript libraries
- added Amazon Advertising Jan 2023 · Advertising
- added core-js Jan 2023 · JavaScript libraries
- added Google Publisher Tag Jan 2023 · Advertising
- added Prebid Jan 2023 · Advertising
2022 11 added · 16 dropped
- added HSTS Sep 2022 · Security
- dropped Cloudflare Aug 2022 · CDN
- dropped Cloudflare Bot Management Aug 2022 · Security
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added PWA Aug 2022 · Miscellaneous
- dropped Adobe Audience Manager Jun 2022 · Segmentation
- dropped Amazon Advertising Jun 2022 · Advertising
- added Apache HTTP Server Jun 2022 · Web servers
- dropped core-js Jun 2022 · JavaScript libraries
- dropped Google Publisher Tag Jun 2022 · Advertising
- added OpenSSL Jun 2022 · Web server extensions
- dropped Prebid Jun 2022 · Advertising
- added Ubuntu Jun 2022 · Operating systems
- dropped Amazon ALB May 2022 · Load balancers
- dropped Amazon Web Services May 2022 · PaaS
- dropped Apache HTTP Server May 2022 · Web servers
- added Cloudflare Bot Management May 2022 · Security
- dropped 33Across Apr 2022 · Advertising
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped AppNexus Apr 2022 · Advertising
- added Cloudflare Apr 2022 · CDN
- dropped PubMatic Apr 2022 · Advertising
- dropped Rubicon Project Apr 2022 · Advertising
- dropped Ubuntu Apr 2022 · Operating systems
- added Amazon ALB Mar 2022 · Load balancers
- added Amazon Web Services Mar 2022 · PaaS
- added reCAPTCHA Jan 2022 · Security
2021 10 added · 8 dropped
- added Google Font API Dec 2021 · Font scripts
- dropped Wheelio Dec 2021 · Widgets
- added 33Across Nov 2021 · Advertising
- added AppNexus Nov 2021 · Advertising
- added Google Remarketing Tag Oct 2021 · Retargeting
- added PubMatic Aug 2021 · Advertising
- added Rubicon Project Aug 2021 · Advertising
- added Google Tag Manager Jul 2021 · Tag managers
- added Prebid Jul 2021 · Advertising
- added Amazon Advertising Jun 2021 · Advertising
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped AppNexus Apr 2021 · Advertising
- dropped Quantcast Measure Apr 2021 · Analytics
- dropped DoubleClick Campaign Manager (DCM) Mar 2021 · Advertising
- dropped Google Font API Mar 2021 · Font scripts
- dropped Prebid Mar 2021 · Advertising
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- added Google Publisher Tag Feb 2021 · Advertising
2020 5 added · 6 dropped · 1 switched
- added DoubleClick Campaign Manager (DCM) Dec 2020 · Advertising
- added Google Font API Dec 2020 · Font scripts
- dropped Osano Dec 2020 · Cookie compliance
- dropped OpenSSL Oct 2020 · Web server extensions
- dropped PHP Oct 2020 · Programming languages
- switched CentOS Ubuntu Sep 2020 · Operating systems
- added Osano Aug 2020 · Cookie compliance
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped React Aug 2020 · JavaScript frameworks
- added AppNexus Jul 2020 · Advertising
- dropped AppNexus Jun 2020 · Advertising Networks
- dropped DoubleClick for Publishers (DFP) Mar 2020 · Advertising Networks
2019 17 added
- added AppNexus Dec 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Dec 2019 · Advertising Networks
- added Prebid Dec 2019 · Advertising Networks
- added Quantcast Measure Dec 2019 · Analytics
- added React Aug 2019 · JavaScript Frameworks
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added CentOS Feb 2019 · Operating Systems
- added OpenSSL Feb 2019 · Web Server Extensions
- added PHP Feb 2019 · Programming Languages