Technology history for 4f.cz
Stack size over time
From 11 detected technologies in Jul 2020 to 36 in Jun 2026.
Currently detected
- Google Analytics since Jul 2020
- MediaElement.js since Jul 2020
- MySQL since Jul 2020
- Google Tag Manager since Jul 2020
- PHP since Jul 2020
- Apache HTTP Server since Jul 2020
- jQuery since Jul 2020
- jQuery Migrate since Jul 2020
- Slick since Jul 2020
- WordPress since Jul 2020
- Linkedin Insight Tag since Mar 2021
- Facebook Login since Jul 2021
- Facebook Pixel since Jul 2021
- MailChimp since Jul 2021
- core-js since Sep 2021
- FancyBox since Sep 2021
- MailChimp for WordPress since Mar 2022
- Contact Form 7 since Mar 2022
- SVG Support since Mar 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- Really Simple SSL & Security since Apr 2024
- WP Fastest Cache since Apr 2024
- HTTP/3 since Mar 2025
- Cloudflare since Jun 2025
- Cloudflare Bot Management since Jun 2025
- Kadence WP Blocks since Jun 2026
- Kadence WP Kadence since Jun 2026
- Lightbox since Jun 2026
- Google Font API since Jun 2026
- Priority Hints since Jun 2026
- RankMath SEO since Jun 2026
- reCAPTCHA since Jun 2026
- RSS since Jun 2026
- Splide since Jun 2026
- WordPress Block Editor since Jun 2026
Previously used
- Nginx Nov 2023 to Jan 2026 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jul 2020 to Apr 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 1 dropped · 1 switched
- dropped WP Fastest Cache Mar 2026 · WordPress plugins
- switched Nginx Apache HTTP Server Feb 2026 · Web servers
2025 7 added · 2 dropped
- added SVG Support Dec 2025 · WordPress plugins
- dropped SVG Support Oct 2025 · WordPress plugins
- added WP Fastest Cache Sep 2025 · WordPress plugins
- dropped WP Fastest Cache Jul 2025 · WordPress plugins
- added Cloudflare Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- added SVG Support Jun 2025 · WordPress plugins
- added Google Tag Manager Apr 2025 · Tag managers
- added HTTP/3 Mar 2025 · Miscellaneous
2024 2 added · 3 dropped
- dropped SVG Support Nov 2024 · WordPress plugins
- added SVG Support Sep 2024 · WordPress plugins
- dropped SVG Support Aug 2024 · WordPress plugins
- added WP Fastest Cache Jul 2024 · WordPress plugins
- dropped WP Fastest Cache Jun 2024 · WordPress plugins
2023 21 added · 1 dropped
- dropped Apache HTTP Server Dec 2023 · Web servers
- added Nginx Nov 2023 · Web servers
- added Apache HTTP Server May 2023 · Web servers
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added Facebook Login May 2023 · Authentication
- added Facebook Pixel May 2023 · Analytics
- added FancyBox May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added Linkedin Insight Tag May 2023 · Analytics
- added MailChimp May 2023 · Marketing automation
- added MailChimp for WordPress May 2023 · WordPress plugins
- added MediaElement.js May 2023 · Video players
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added PWA May 2023 · Miscellaneous
- added Slick May 2023 · JavaScript libraries
- added SVG Support May 2023 · WordPress plugins
- added WordPress May 2023 · CMS
2022 22 added · 4 dropped
- dropped Google Tag Manager Nov 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added MailChimp Aug 2022 · Marketing automation
- added MailChimp for WordPress Aug 2022 · WordPress plugins
- added MediaElement.js Aug 2022 · Video players
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Slick Aug 2022 · JavaScript libraries
- added SVG Support Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- dropped Facebook Jul 2022 · Widgets
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
2021 9 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added FancyBox Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added MailChimp Jul 2021 · Email
- added MediaElement.js Jul 2021 · Video players
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped MediaElement.js Apr 2021 · Video players