Technology history for bykalender.dk
Stack size over time
From 17 detected technologies in Feb 2020 to 36 in Jun 2026 (peak 47).
Currently detected
- Google Analytics since Feb 2020
- PHP since Feb 2020
- Google Font API since Feb 2020
- GSAP since Feb 2020
- jQuery since Feb 2020
- jQuery Migrate since Feb 2020
- MySQL since Feb 2020
- WooCommerce since Feb 2020
- WordPress since Feb 2020
- Elementor since Dec 2020
- Font Awesome since Dec 2020
- Google Tag Manager since Dec 2020
- Twitter Emoji (Twemoji) since Dec 2020
- Underscore.js since Dec 2020
- jQuery UI since Jan 2021
- Facebook Pixel since Jul 2021
- core-js since Oct 2021
- Cart Functionality since Oct 2021
- Cloudflare since Oct 2021
- Cloudflare Bot Management since Oct 2021
- Popper since Apr 2022
- PubSubJS since May 2022
- Klaviyo since Jul 2022
- Open Graph since Oct 2022
- RSS since Dec 2022
- Vimeo since Jul 2023
- HTTP/3 since Sep 2023
- TikTok Pixel since Nov 2023
- Priority Hints since Dec 2023
- Animate.css since Mar 2024
- Really Simple SSL & Security since Apr 2024
- Usercentrics since May 2025
- RankMath SEO since Sep 2025
- VWO since Nov 2025
- WP Rocket since Nov 2025
- Chart.js since Jun 2026
Previously used
- Apache HTTP Server Feb 2020 to Mar 2026 · 6 yrs
- Klaviyo Forms Jul 2025 to Dec 2025 · 5 mo
- Preact Oct 2022 to Dec 2025 · 3 yrs
- React Oct 2022 to Dec 2025 · 3 yrs
- Lightbox Oct 2024 to Nov 2025 · 1 yr
- PixelYourSite Feb 2022 to Nov 2025 · 3 yrs
- YouTube Jul 2023 to Nov 2025 · 2 yrs
- Site Kit Oct 2022 to Sep 2025 · 2 yrs
- Yoast SEO Feb 2020 to Jul 2025 · 5 yrs
- Complianz Oct 2021 to Apr 2025 · 3 yrs
- Sleeknote Nov 2022 to Apr 2025 · 2 yrs
- Sendinblue Jan 2023 to Dec 2024 · 1 yr
- Varnish Feb 2020 to Dec 2024 · 4 yrs
- Mautic Jan 2024 to Sep 2024 · 8 mo
- cdnjs Nov 2023 to Aug 2024 · 9 mo
- libphonenumber Nov 2023 to Aug 2024 · 9 mo
- Unpkg Nov 2023 to Aug 2024 · 9 mo
- Vue.js Jul 2021 to Aug 2024 · 3 yrs
- LiteSpeed Sep 2023 to Feb 2024 · 5 mo
- Lodash Mar 2021 to Feb 2024 · 2 yrs
- One.com Oct 2022 to Jul 2023 · 9 mo
- Swiper Oct 2022 to Jul 2023 · 9 mo
- WP-Optimize Jul 2023 to Jul 2023 · 1 mo
- Contact Form 7 Feb 2022 to Jun 2023 · 1 yr
- Google Tag Manager for WordPress Feb 2022 to Jun 2023 · 1 yr
- Jetpack Feb 2022 to Jun 2023 · 1 yr
- WPForms Feb 2022 to Jun 2023 · 1 yr
- WP-Statistics Feb 2020 to May 2023 · 3 yrs
- Extendify Mar 2022 to Apr 2023 · 1 yr
- WordPress Super Cache Oct 2021 to Apr 2023 · 1 yr
- MailChimp Feb 2021 to Jul 2022 · 1 yr
- MailChimp for WooCommerce Feb 2022 to Jul 2022 · 5 mo
- Swiper Slider Dec 2020 to Jul 2022 · 1 yr
- Facebook Feb 2020 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Osano Aug 2021 to Feb 2022 · 6 mo
- Google Analytics Enhanced eCommerce Dec 2020 to Aug 2021 · 8 mo
- Slider Revolution Feb 2020 to Aug 2021 · 1 yr
- Babel Jul 2021 to Jul 2021 · 1 mo
- Google Remarketing Tag Jul 2021 to Jul 2021 · 1 mo
- TrackJs Dec 2020 to Apr 2021 · 4 mo
- reCAPTCHA Feb 2020 to Feb 2020 · 1 mo
- W3 Total Cache Feb 2020 to Feb 2020 · 1 mo
Timeline
2026 3 added · 6 dropped · 1 switched
- added Chart.js Jun 2026 · JavaScript graphics
- switched React GSAP Jun 2026 · JavaScript frameworks
- added Twitter Emoji (Twemoji) Jun 2026 · Font scripts
- dropped Apache HTTP Server May 2026 · Web servers
- added Cart Functionality Mar 2026 · Ecommerce
- dropped Cart Functionality Feb 2026 · Ecommerce
- dropped Klaviyo Forms Feb 2026 · Form builders
- dropped Preact Feb 2026 · JavaScript libraries
- dropped Lightbox Jan 2026 · JavaScript libraries
- dropped PixelYourSite Jan 2026 · WordPress plugins
2025 10 added · 13 dropped · 2 switched
- added Usercentrics Dec 2025 · Cookie compliance
- dropped Site Kit Nov 2025 · WordPress plugins
- dropped Usercentrics Nov 2025 · Cookie compliance
- added VWO Nov 2025 · Analytics
- added WP Rocket Nov 2025 · Caching
- added PixelYourSite Oct 2025 · WordPress plugins
- added TikTok Pixel Oct 2025 · Analytics
- switched YouTube Vimeo Oct 2025 · Video players
- dropped Yoast SEO Oct 2025 · WordPress plugins
- added YouTube Oct 2025 · Video players
- added Klaviyo Forms Jul 2025 · Form builders
- dropped Complianz Jun 2025 · WordPress plugins
- switched Sleeknote Klaviyo May 2025 · Marketing automation
- added Preact May 2025 · JavaScript libraries
- added React May 2025 · JavaScript frameworks
- added Usercentrics May 2025 · Cookie compliance
- dropped Sendinblue Feb 2025 · Email
- dropped Varnish Feb 2025 · Caching
- dropped Klaviyo Jan 2025 · Marketing automation
- dropped PixelYourSite Jan 2025 · WordPress plugins
- dropped Preact Jan 2025 · JavaScript libraries
- dropped React Jan 2025 · JavaScript frameworks
- dropped TikTok Pixel Jan 2025 · Analytics
- dropped Vimeo Jan 2025 · Video players
- dropped YouTube Jan 2025 · Video players
2024 20 added · 14 dropped · 2 switched
- added Complianz Dec 2024 · A/B Testing
- added HTTP/3 Dec 2024 · Miscellaneous
- dropped Mautic Nov 2024 · Marketing automation
- dropped cdnjs Oct 2024 · CDN
- dropped Complianz Oct 2024 · WordPress plugins
- dropped libphonenumber Oct 2024 · JavaScript libraries
- added Lightbox Oct 2024 · JavaScript libraries
- dropped Unpkg Oct 2024 · CDN
- added Facebook Pixel Sep 2024 · Analytics
- added Google Analytics Sep 2024 · Analytics
- added Google Font API Sep 2024 · Font scripts
- added Google Tag Manager Sep 2024 · Tag managers
- added Klaviyo Sep 2024 · Marketing automation
- added Mautic Sep 2024 · Marketing automation
- added PixelYourSite Sep 2024 · WordPress plugins
- added Preact Sep 2024 · JavaScript libraries
- switched Vue.js React Sep 2024 · JavaScript frameworks
- added Sleeknote Sep 2024 · Marketing automation
- added Vimeo Sep 2024 · Video players
- added YouTube Sep 2024 · Video players
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped HTTP/3 Apr 2024 · Miscellaneous
- dropped Lodash Apr 2024 · JavaScript libraries
- dropped PixelYourSite Apr 2024 · WordPress plugins
- added Really Simple SSL & Security Apr 2024 · Security
- added Animate.css Mar 2024 · UI frameworks
- switched LiteSpeed Apache HTTP Server Mar 2024 · Web servers
- added Font Awesome Mar 2024 · Font scripts
- dropped Klaviyo Mar 2024 · Marketing automation
- dropped Mautic Mar 2024 · Marketing automation
- dropped Preact Mar 2024 · JavaScript libraries
- dropped React Mar 2024 · JavaScript frameworks
- added Underscore.js Mar 2024 · JavaScript libraries
- dropped Sleeknote Feb 2024 · Marketing automation
- added Mautic Jan 2024 · Marketing automation
2023 11 added · 21 dropped
- added Priority Hints Dec 2023 · Performance
- added cdnjs Nov 2023 · CDN
- dropped Google Font API Nov 2023 · Font scripts
- added libphonenumber Nov 2023 · JavaScript libraries
- added Sleeknote Nov 2023 · Marketing automation
- added TikTok Pixel Nov 2023 · Analytics
- added Unpkg Nov 2023 · CDN
- dropped Apache HTTP Server Oct 2023 · Web servers
- dropped Facebook Pixel Oct 2023 · Analytics
- dropped Font Awesome Oct 2023 · Font scripts
- dropped Google Analytics Oct 2023 · Analytics
- dropped Google Tag Manager Oct 2023 · Tag managers
- dropped One.com Oct 2023 · Hosting
- dropped Sleeknote Oct 2023 · Marketing automation
- dropped Swiper Oct 2023 · JavaScript libraries
- dropped Vimeo Oct 2023 · Video players
- dropped WP-Optimize Oct 2023 · WordPress plugins
- dropped YouTube Oct 2023 · Video players
- dropped Contact Form 7 Sep 2023 · WordPress plugins
- dropped Google Tag Manager for WordPress Sep 2023 · WordPress plugins
- dropped Jetpack Sep 2023 · WordPress plugins
- dropped Underscore.js Sep 2023 · JavaScript libraries
- dropped WPForms Sep 2023 · WordPress plugins
- added Lodash Jul 2023 · JavaScript libraries
- added Vimeo Jul 2023 · Video players
- added WP-Optimize Jul 2023 · WordPress plugins
- dropped WP-Statistics Jul 2023 · WordPress plugins
- added YouTube Jul 2023 · Video players
- dropped Extendify Jun 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Jun 2023 · Font scripts
- dropped WordPress Super Cache Jun 2023 · Caching
- added Sendinblue Jan 2023 · Marketing automation
2022 10 added · 7 dropped · 2 switched
- switched Swiper Slider RSS Dec 2022 · Miscellaneous
- dropped MailChimp Nov 2022 · Marketing automation
- dropped MailChimp for WooCommerce Nov 2022 · WordPress plugins
- added Sleeknote Nov 2022 · Marketing automation
- dropped Facebook Jul 2022 · Widgets
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added PubSubJS May 2022 · JavaScript libraries
- dropped Cloudflare Apr 2022 · CDN
- dropped Cloudflare Bot Management Apr 2022 · Security
- dropped Osano Apr 2022 · Cookie compliance
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Extendify Mar 2022 · WordPress plugins
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Tag Manager for WordPress Feb 2022 · WordPress plugins
- added Jetpack Feb 2022 · WordPress plugins
- added MailChimp for WooCommerce Feb 2022 · WordPress plugins
- switched Google Analytics Enhanced eCommerce PixelYourSite Feb 2022 · Analytics
- added WPForms Feb 2022 · WordPress plugins
2021 14 added · 15 dropped
- dropped GSAP Nov 2021 · JavaScript frameworks
- dropped Slider Revolution Nov 2021 · Miscellaneous
- dropped Babel Oct 2021 · Miscellaneous
- dropped Google Remarketing Tag Oct 2021 · Retargeting
- dropped Yoast SEO Oct 2021 · SEO
- added Osano Aug 2021 · Cookie compliance
- added Babel Jul 2021 · Miscellaneous
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added GSAP Jul 2021 · JavaScript frameworks
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped Lodash Jul 2021 · JavaScript libraries
- dropped TrackJs Jul 2021 · Analytics
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Underscore.js Jul 2021 · JavaScript libraries
- added Vue.js Jul 2021 · JavaScript frameworks
- added Yoast SEO Jul 2021 · SEO
- dropped Underscore.js Apr 2021 · JavaScript libraries
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- dropped GSAP Mar 2021 · JavaScript frameworks
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Lodash Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added MailChimp Feb 2021 · Marketing automation
- added jQuery UI Jan 2021 · JavaScript libraries
- dropped reCAPTCHA Jan 2021 · Captchas
- dropped W3 Total Cache Jan 2021 · Cache Tools
- dropped Yoast SEO Jan 2021 · SEO