Technology history for a-calc.info
Stack size over time
From 4 detected technologies in Apr 2018 to 17 in Jun 2026 (peak 39).
Currently detected
- jQuery since Apr 2018
- Chart.js since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Nov 2020
- Bootstrap since Feb 2021
- core-js since Sep 2021
- Quantcast Measure since Jan 2023
- Snowplow Analytics since Jan 2023
- web-vitals since Jan 2023
- Ezoic since Jan 2023
- Prebid since Jan 2023
- Cloudflare since Mar 2023
- HTTP/3 since Jun 2023
- Google Hosted Libraries since Sep 2024
- ID5 since Dec 2024
- Cloudflare Browser Insights since Nov 2025
- FingerprintJS since Apr 2026
Previously used
- 33Across Jun 2023 to Mar 2026 · 2 yrs
- Adobe Audience Manager Aug 2022 to Mar 2026 · 3 yrs
- Amazon Advertising Jun 2023 to Mar 2026 · 2 yrs
- AppNexus Jan 2023 to Mar 2026 · 3 yrs
- Conversant Consent Tool Aug 2023 to Mar 2026 · 2 yrs
- Criteo Nov 2020 to Mar 2026 · 5 yrs
- DoubleClick Campaign Manager (DCM) Jun 2023 to Mar 2026 · 2 yrs
- Google AdSense Apr 2018 to Mar 2026 · 7 yrs
- Google Publisher Tag Sep 2021 to Mar 2026 · 4 yrs
- jsDelivr Jan 2023 to Mar 2026 · 3 yrs
- LiveIntent Mar 2026 to Mar 2026 · 1 mo
- OpenX Jan 2023 to Mar 2026 · 3 yrs
- Priority Hints Mar 2026 to Mar 2026 · 1 mo
- PubMatic Jan 2023 to Mar 2026 · 3 yrs
- reCAPTCHA Apr 2022 to Mar 2026 · 3 yrs
- Rubicon Project Jan 2023 to Mar 2026 · 3 yrs
- Tapad Jun 2023 to Mar 2026 · 2 yrs
- TripleLift Mar 2026 to Mar 2026 · 1 mo
- VideoJS Jun 2023 to Mar 2026 · 2 yrs
- Apache HTTP Server Jan 2023 to Aug 2025 · 2 yrs
- Google Font API Apr 2018 to Apr 2024 · 6 yrs
- Google Cloud Jul 2018 to Oct 2023 · 5 yrs
- Google Cloud CDN Apr 2022 to Oct 2023 · 1 yr
- Ubuntu Jan 2023 to Sep 2023 · 8 mo
- Cart Functionality Jun 2023 to Aug 2023 · 2 mo
- Cloudflare Bot Management Mar 2023 to Aug 2023 · 5 mo
- Google Analytics Enhanced eCommerce Jun 2023 to Aug 2023 · 2 mo
- Smart Ad Server Jul 2023 to Aug 2023 · 1 mo
- Amazon ALB Jan 2023 to Jul 2023 · 6 mo
- Amazon Web Services Jan 2023 to Jul 2023 · 6 mo
- theTradeDesk Jan 2023 to Jun 2023 · 5 mo
- HSTS Sep 2022 to Jan 2023 · 4 mo
- GoDaddy Aug 2022 to Dec 2022 · 4 mo
- Yandex.Metrika May 2022 to Dec 2022 · 7 mo
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Laravel Mar 2022 to Mar 2022 · 1 mo
- PHP Mar 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Apr 2018 to May 2021 · 3 yrs
- Font Awesome Jul 2020 to Jan 2021 · 6 mo
- React Jun 2018 to Jun 2020 · 2 yrs
- Google Plus Jun 2018 to Dec 2018 · 6 mo
- Express Jun 2018 to Aug 2018 · 2 mo
- Node.js Jun 2018 to Aug 2018 · 2 mo
Timeline
2026 19 added · 19 dropped
- dropped 33Across May 2026 · Advertising
- dropped Adobe Audience Manager May 2026 · Segmentation
- dropped Amazon Advertising May 2026 · Advertising
- dropped AppNexus May 2026 · Advertising
- dropped Conversant Consent Tool May 2026 · Cookie compliance
- dropped Criteo May 2026 · Advertising
- dropped DoubleClick Campaign Manager (DCM) May 2026 · Advertising
- dropped Google AdSense May 2026 · Advertising
- dropped Google Publisher Tag May 2026 · Advertising
- dropped jsDelivr May 2026 · CDN
- dropped LiveIntent May 2026 · Advertising
- dropped OpenX May 2026 · Advertising
- dropped Priority Hints May 2026 · Performance
- dropped PubMatic May 2026 · Advertising
- dropped reCAPTCHA May 2026 · Security
- dropped Rubicon Project May 2026 · Advertising
- dropped Tapad May 2026 · Advertising
- dropped TripleLift May 2026 · Advertising
- dropped VideoJS May 2026 · Video players
- added FingerprintJS Apr 2026 · JavaScript libraries
- added 33Across Mar 2026 · Advertising
- added Adobe Audience Manager Mar 2026 · Segmentation
- added Amazon Advertising Mar 2026 · Advertising
- added AppNexus Mar 2026 · Advertising
- added Conversant Consent Tool Mar 2026 · Cookie compliance
- added Criteo Mar 2026 · Advertising
- added DoubleClick Campaign Manager (DCM) Mar 2026 · Advertising
- added Google AdSense Mar 2026 · Advertising
- added Google Publisher Tag Mar 2026 · Advertising
- added jsDelivr Mar 2026 · CDN
- added LiveIntent Mar 2026 · Advertising
- added OpenX Mar 2026 · Advertising
- added Priority Hints Mar 2026 · Performance
- added PubMatic Mar 2026 · Advertising
- added reCAPTCHA Mar 2026 · Security
- added Rubicon Project Mar 2026 · Advertising
- added Tapad Mar 2026 · Advertising
- added TripleLift Mar 2026 · Advertising
2025 4 added · 1 dropped
- added Cloudflare Browser Insights Nov 2025 · RUM
- dropped Apache HTTP Server Oct 2025 · Web servers
- added Prebid Oct 2025 · Advertising
- added Snowplow Analytics Oct 2025 · Analytics
- added VideoJS Sep 2025 · Video players
2024 4 added · 2 dropped
- added ID5 Dec 2024 · Advertising
- dropped VideoJS Oct 2024 · Video players
- added Google Hosted Libraries Sep 2024 · CDN
- dropped Google Font API Jun 2024 · Font scripts
- added VideoJS Jun 2024 · Video players
- added Apache HTTP Server May 2024 · Web servers
2023 30 added · 40 dropped · 1 switched
- dropped Google Cloud Dec 2023 · IaaS
- dropped Google Cloud CDN Dec 2023 · CDN
- dropped Apache HTTP Server Nov 2023 · Web servers
- dropped Ubuntu Nov 2023 · Operating systems
- dropped 33Across Oct 2023 · Advertising
- dropped Adobe Audience Manager Oct 2023 · Segmentation
- dropped Amazon Advertising Oct 2023 · Advertising
- dropped AppNexus Oct 2023 · Advertising
- dropped Cart Functionality Oct 2023 · Ecommerce
- dropped Cloudflare Bot Management Oct 2023 · Security
- dropped Conversant Consent Tool Oct 2023 · Cookie compliance
- dropped Criteo Oct 2023 · Advertising
- dropped Google AdSense Oct 2023 · Advertising
- dropped Google Analytics Enhanced eCommerce Oct 2023 · Analytics
- dropped Google Publisher Tag Oct 2023 · Advertising
- dropped jsDelivr Oct 2023 · CDN
- dropped OpenX Oct 2023 · Advertising
- dropped Prebid Oct 2023 · Advertising
- dropped PubMatic Oct 2023 · Advertising
- dropped reCAPTCHA Oct 2023 · Security
- dropped Rubicon Project Oct 2023 · Advertising
- dropped Smart Ad Server Oct 2023 · Advertising
- dropped Snowplow Analytics Oct 2023 · IaaS
- dropped Tapad Oct 2023 · Advertising
- dropped VideoJS Oct 2023 · Video players
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped DoubleClick Campaign Manager (DCM) Sep 2023 · Advertising
- added Conversant Consent Tool Aug 2023 · Cookie compliance
- dropped theTradeDesk Aug 2023 · Advertising
- dropped Express Jul 2023 · Web Frameworks
- dropped Facebook Jul 2023 · Widgets
- dropped Google Plus Jul 2023 · Widgets
- dropped Node.js Jul 2023 · Programming Languages
- dropped React Jul 2023 · JavaScript Frameworks
- added Smart Ad Server Jul 2023 · Advertising
- added 33Across Jun 2023 · Advertising
- added Adobe Audience Manager Jun 2023 · Segmentation
- added Amazon Advertising Jun 2023 · Advertising
- added Cart Functionality Jun 2023 · Ecommerce
- added DoubleClick Campaign Manager (DCM) Jun 2023 · Advertising
- added Google Analytics Enhanced eCommerce Jun 2023 · Analytics
- added Google Publisher Tag Jun 2023 · Advertising
- added Tapad Jun 2023 · Advertising
- added VideoJS Jun 2023 · Video players
- dropped Google Publisher Tag May 2023 · Advertising
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped Amazon ALB Mar 2023 · Load balancers
- dropped Amazon Web Services Mar 2023 · PaaS
- added Cloudflare Mar 2023 · CDN
- switched HSTS Cloudflare Bot Management Mar 2023 · Security
- dropped Adobe Audience Manager Feb 2023 · Segmentation
- dropped GoDaddy Feb 2023 · Hosting
- dropped Yandex.Metrika Feb 2023 · Analytics
- added Amazon ALB Jan 2023 · Load balancers
- added Amazon Web Services Jan 2023 · PaaS
- added Apache HTTP Server Jan 2023 · Web servers
- added AppNexus Jan 2023 · Advertising
- added Criteo Jan 2023 · Advertising
- added Ezoic Jan 2023 · Advertising
- added jsDelivr Jan 2023 · CDN
- added OpenX Jan 2023 · Advertising
- added Prebid Jan 2023 · Advertising
- added PubMatic Jan 2023 · Advertising
- added Quantcast Measure Jan 2023 · Analytics
- added Rubicon Project Jan 2023 · Advertising
- added Snowplow Analytics Jan 2023 · IaaS
- added theTradeDesk Jan 2023 · Advertising
- added Ubuntu Jan 2023 · Operating systems
- added web-vitals Jan 2023 · JavaScript libraries
2022 15 added · 3 dropped
- added HSTS Sep 2022 · Security
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Bootstrap Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added GoDaddy Aug 2022 · Hosting
- added Google Cloud CDN Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added reCAPTCHA Aug 2022 · Security
- added Yandex.Metrika Aug 2022 · Analytics
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Laravel May 2022 · Web frameworks
- dropped PHP May 2022 · Programming languages
- added Yandex.Metrika May 2022 · Analytics
- added Google Cloud CDN Apr 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Laravel Mar 2022 · Web frameworks
- added PHP Mar 2022 · Programming languages
2021 6 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Google Publisher Tag Sep 2021 · Advertising
- added Google Remarketing Tag Sep 2021 · Retargeting
- added Wheelio Sep 2021 · Widgets
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Criteo Mar 2021 · Advertising
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Google Tag Manager Mar 2021 · Tag managers
- added Bootstrap Feb 2021 · UI frameworks
2020 3 added
- added Criteo Nov 2020 · Advertising
- added Google Tag Manager Nov 2020 · Tag managers
- added Font Awesome Jul 2020 · Font scripts
2018 7 added
- added Google Cloud Jul 2018 · CDN
- added Chart.js Jun 2018 · JavaScript Graphics
- added Express Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Google Plus Jun 2018 · Widgets
- added Node.js Jun 2018 · Programming Languages
- added React Jun 2018 · JavaScript Frameworks