Technology history for holidayscalendar.com
Stack size over time
From 8 detected technologies in May 2018 to 32 in Jun 2026 (peak 37).
Currently detected
- Google Font API since May 2018
- jQuery since May 2018
- jQuery Migrate since May 2018
- WordPress since May 2018
- Yoast SEO since May 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- MySQL since Jun 2018
- Google Tag Manager since Aug 2021
- core-js since Sep 2021
- reCAPTCHA since Apr 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- WP Rocket since Jul 2023
- Cloudflare since Oct 2023
- Cloudflare Browser Insights since Nov 2023
- Amazon ALB since Nov 2023
- Autoptimize since Nov 2023
- Amazon Web Services since Nov 2023
- Google Publisher Tag since Jan 2024
- Adobe Audience Manager since Feb 2024
- Amazon Advertising since Feb 2024
- AdThrive since Feb 2024
- comScore since Feb 2024
- Cloudflare Bot Management since Feb 2024
- 33Across since Feb 2024
- Prebid since Feb 2024
- ID5 since Feb 2024
- PubMatic since Feb 2024
- Rubicon Project since Feb 2024
- Really Simple SSL & Security since Apr 2024
- Snowplow Analytics since Sep 2024
Previously used
- TripleLift Feb 2024 to Apr 2026 · 2 yrs
- Microsoft ASP.NET Jun 2024 to Feb 2026 · 1 yr
- OpenX Feb 2024 to Oct 2025 · 1 yr
- Confiant Feb 2024 to Sep 2025 · 1 yr
- AppNexus Feb 2024 to Jul 2025 · 1 yr
- Google AdSense May 2018 to Jul 2024 · 6 yrs
- Oracle Moat Measurement Feb 2024 to Feb 2024 · 1 mo
- Funding Choices Jan 2024 to Jan 2024 · 1 mo
- Contact Form 7 Feb 2022 to Dec 2023 · 1 yr
- Hammer.js Apr 2023 to Dec 2023 · 8 mo
- Select2 Apr 2023 to Dec 2023 · 8 mo
- Underscore.js Apr 2023 to Dec 2023 · 8 mo
- Apache HTTP Server May 2018 to Sep 2023 · 5 yrs
- HTTP/3 Sep 2022 to Jul 2023 · 10 mo
- LiteSpeed Aug 2021 to Jul 2023 · 1 yr
- Twitter Emoji (Twemoji) Jun 2018 to Mar 2023 · 4 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Debian May 2018 to Jul 2021 · 3 yrs
- Lodash Mar 2021 to Jul 2021 · 4 mo
Timeline
2026 3 added · 4 dropped
- added Cloudflare Bot Management Jun 2026 · Security
- dropped TripleLift Jun 2026 · Advertising
- added 33Across May 2026 · Advertising
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- added TripleLift Apr 2026 · Advertising
- dropped 33Across Feb 2026 · Advertising
- dropped TripleLift Jan 2026 · Advertising
2025 9 added · 8 dropped
- added 33Across Dec 2025 · Advertising
- dropped OpenX Dec 2025 · Advertising
- dropped Confiant Nov 2025 · Security
- added TripleLift Oct 2025 · Advertising
- dropped AppNexus Sep 2025 · Advertising
- dropped TripleLift Sep 2025 · Advertising
- dropped 33Across Aug 2025 · Advertising
- added Amazon ALB Aug 2025 · Load balancers
- added Amazon Web Services Aug 2025 · PaaS
- dropped Amazon ALB Jul 2025 · Load balancers
- dropped Amazon Web Services Jul 2025 · PaaS
- dropped Cloudflare Bot Management Jun 2025 · Security
- added Amazon ALB May 2025 · Load balancers
- added Amazon Web Services May 2025 · PaaS
- added Microsoft ASP.NET Feb 2025 · Web frameworks
- added Adobe Audience Manager Jan 2025 · Segmentation
- added AppNexus Jan 2025 · Advertising
2024 24 added · 15 dropped · 1 switched
- added TripleLift Dec 2024 · Advertising
- dropped AppNexus Nov 2024 · Advertising
- dropped TripleLift Nov 2024 · Advertising
- dropped Adobe Audience Manager Oct 2024 · Segmentation
- added Cloudflare Bot Management Oct 2024 · Security
- dropped Google AdSense Oct 2024 · Advertising
- dropped Cloudflare Bot Management Sep 2024 · Security
- dropped Microsoft ASP.NET Sep 2024 · Web frameworks
- added Google AdSense Jul 2024 · Advertising
- added Cloudflare Bot Management Jun 2024 · Security
- added ID5 Jun 2024 · Advertising
- added Microsoft ASP.NET Jun 2024 · Web frameworks
- dropped Cloudflare Bot Management May 2024 · Security
- added core-js May 2024 · JavaScript libraries
- dropped ID5 Apr 2024 · Advertising
- added Really Simple SSL & Security Apr 2024 · Security
- dropped Funding Choices Mar 2024 · Cookie compliance
- dropped Google AdSense Mar 2024 · Advertising
- added 33Across Feb 2024 · Advertising
- added Adobe Audience Manager Feb 2024 · Segmentation
- added AdThrive Feb 2024 · Advertising
- added Amazon Advertising Feb 2024 · Advertising
- added AppNexus Feb 2024 · Advertising
- added Cloudflare Bot Management Feb 2024 · Security
- switched Oracle Moat Measurement comScore Feb 2024 · Analytics
- added Confiant Feb 2024 · Security
- dropped Hammer.js Feb 2024 · JavaScript libraries
- added ID5 Feb 2024 · Advertising
- added OpenX Feb 2024 · Advertising
- added Oracle Moat Measurement Feb 2024 · Analytics
- added Prebid Feb 2024 · Advertising
- added PubMatic Feb 2024 · Advertising
- added Rubicon Project Feb 2024 · Advertising
- dropped Select2 Feb 2024 · JavaScript libraries
- added TripleLift Feb 2024 · Advertising
- dropped Underscore.js Feb 2024 · JavaScript libraries
- dropped Amazon ALB Jan 2024 · Load balancers
- dropped Amazon Web Services Jan 2024 · PaaS
- added Funding Choices Jan 2024 · Cookie compliance
- added Google Publisher Tag Jan 2024 · Advertising
2023 14 added · 9 dropped · 2 switched
- added Amazon ALB Nov 2023 · Load balancers
- added Amazon Web Services Nov 2023 · PaaS
- dropped Apache HTTP Server Nov 2023 · Web servers
- switched Contact Form 7 Autoptimize Nov 2023 · WordPress plugins
- added Cloudflare Browser Insights Nov 2023 · Analytics
- added Cloudflare Oct 2023 · CDN
- added Hammer.js Oct 2023 · JavaScript libraries
- added jQuery Oct 2023 · JavaScript libraries
- added jQuery Migrate Oct 2023 · JavaScript libraries
- added Select2 Oct 2023 · JavaScript libraries
- added Underscore.js Oct 2023 · JavaScript libraries
- dropped HTTP/3 Sep 2023 · Miscellaneous
- switched LiteSpeed Apache HTTP Server Aug 2023 · Web servers
- dropped Hammer.js Aug 2023 · JavaScript libraries
- dropped jQuery Aug 2023 · JavaScript libraries
- dropped jQuery Migrate Aug 2023 · JavaScript libraries
- dropped Select2 Aug 2023 · JavaScript libraries
- dropped Underscore.js Aug 2023 · JavaScript libraries
- added Google Tag Manager Jul 2023 · Tag managers
- added WP Rocket Jul 2023 · WordPress plugins
- dropped core-js May 2023 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added Hammer.js Apr 2023 · JavaScript libraries
- added Select2 Apr 2023 · JavaScript libraries
- added Underscore.js Apr 2023 · JavaScript libraries
2022 20 added · 1 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added LiteSpeed Aug 2022 · Web servers
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · WordPress plugins
- added reCAPTCHA Apr 2022 · Security
- added Contact Form 7 Feb 2022 · WordPress plugins
2021 8 added · 7 dropped · 1 switched
- added Google Tag Manager Nov 2021 · Tag managers
- dropped Wheelio Nov 2021 · Widgets
- dropped Google Tag Manager Oct 2021 · Tag managers
- added Yoast SEO Oct 2021 · SEO
- dropped Apache HTTP Server Sep 2021 · Web servers
- dropped Babel Sep 2021 · Miscellaneous
- switched Lodash core-js Sep 2021 · JavaScript libraries
- dropped Debian Sep 2021 · Operating systems
- added Wheelio Sep 2021 · Widgets
- dropped Yoast SEO Sep 2021 · SEO
- added Google Tag Manager Aug 2021 · Tag managers
- added LiteSpeed Aug 2021 · Web servers
- added Babel Jul 2021 · Miscellaneous
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Lodash Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2019 12 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Debian Mar 2019 · Operating Systems
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs
- added Yoast SEO Mar 2019 · SEO
2018 4 added
- added Google Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous