Technology history for kla.com
Stack size over time
From 26 detected technologies in Feb 2022 to 32 in Jun 2026 (peak 43).
Currently detected
- Apache HTTP Server since Feb 2022
- Cloudflare since Feb 2022
- jQuery since Feb 2022
- FancyBox since Feb 2022
- Google Analytics since Feb 2022
- core-js since Feb 2022
- Google Font API since Feb 2022
- Google Tag Manager since Feb 2022
- PHP since Feb 2022
- MySQL since Feb 2022
- WordPress since Feb 2022
- WP Engine since Feb 2022
- Yoast SEO since Feb 2022
- The Events Calendar since Jun 2022
- OneTrust since Jul 2022
- DocuSign since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Leadfeeder since Nov 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- WPML since Mar 2023
- Amazon CloudFront since Nov 2023
- Amazon Web Services since Nov 2023
- Caddy since Sep 2024
- Cloudflare Bot Management since Sep 2024
- HSTS since Sep 2024
- HubSpot since Oct 2024
- PWA since Oct 2024
- Linkedin Ads since Jun 2025
- Envoy since Jan 2026
Previously used
- Nginx Apr 2023 to Dec 2025 · 2 yrs
- HubSpot Analytics Oct 2024 to Oct 2025 · 1 yr
- Linkedin Insight Tag Feb 2022 to Jun 2025 · 3 yrs
- Microsoft Advertising Feb 2022 to Jun 2025 · 3 yrs
- Facebook Pixel Feb 2022 to May 2025 · 3 yrs
- Simpli.fi Jan 2024 to May 2025 · 1 yr
- WooCommerce Dec 2023 to Feb 2025 · 1 yr
- Hotjar Feb 2022 to Jan 2025 · 2 yrs
- Matomo Analytics Oct 2023 to Jan 2025 · 1 yr
- Matomo Tag Manager Feb 2024 to Jan 2025 · 11 mo
- Twitter Ads Feb 2022 to Jan 2025 · 2 yrs
- Algolia Feb 2022 to Nov 2024 · 2 yrs
- jQuery Migrate Feb 2022 to Nov 2024 · 2 yrs
- MailChimp Aug 2022 to Jul 2024 · 1 yr
- Polyfill Feb 2022 to Jun 2024 · 2 yrs
- Google Optimize Feb 2022 to Oct 2023 · 1 yr
- Demandbase Apr 2023 to Apr 2023 · 1 mo
- FullStory Jul 2022 to Nov 2022 · 4 mo
- Google Ads Conversion Tracking Feb 2022 to Aug 2022 · 6 mo
- Swiper Slider Feb 2022 to Aug 2022 · 6 mo
- Facebook Feb 2022 to Apr 2022 · 2 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics Feb 2022 to Apr 2022 · 2 mo
Timeline
2026 1 added · 1 dropped
2025 1 added · 12 dropped
- dropped HubSpot Analytics Dec 2025 · Analytics
- dropped Linkedin Insight Tag Aug 2025 · Analytics
- dropped Microsoft Advertising Aug 2025 · Advertising
- dropped Facebook Pixel Jul 2025 · Analytics
- dropped Simpli.fi Jul 2025 · Advertising
- added Linkedin Ads Jun 2025 · Advertising
- dropped WooCommerce Apr 2025 · WordPress plugins
- dropped Hotjar Mar 2025 · Analytics
- dropped Matomo Analytics Mar 2025 · Analytics
- dropped Matomo Tag Manager Mar 2025 · Tag managers
- dropped Twitter Ads Mar 2025 · Advertising
- dropped Algolia Jan 2025 · Search engines
- dropped jQuery Migrate Jan 2025 · JavaScript libraries
2024 5 added · 1 dropped · 1 switched
- switched MailChimp HubSpot Oct 2024 · Marketing automation
- added HubSpot Analytics Oct 2024 · Analytics
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
- dropped Polyfill Aug 2024 · JavaScript libraries
- added Matomo Tag Manager Feb 2024 · Tag managers
- added Simpli.fi Jan 2024 · Advertising
2023 41 added · 5 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- added WooCommerce Dec 2023 · WordPress plugins
- added Amazon CloudFront Nov 2023 · CDN
- added Amazon Web Services Nov 2023 · PaaS
- added HTTP/3 Nov 2023 · Miscellaneous
- added Matomo Analytics Oct 2023 · Analytics
- dropped Demandbase Jun 2023 · Analytics
- added Algolia May 2023 · Search engines
- added Apache HTTP Server May 2023 · Web servers
- added Apple iCloud Mail May 2023 · Webmail
- dropped Cloudflare May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added DocuSign May 2023 · Miscellaneous
- added Facebook Pixel May 2023 · Analytics
- added FancyBox May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Optimize May 2023 · A/B Testing
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- dropped HTTP/3 May 2023 · Miscellaneous
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added Leadfeeder May 2023 · Analytics
- added Linkedin Insight Tag May 2023 · Analytics
- added MailChimp May 2023 · Marketing automation
- added Microsoft Advertising May 2023 · Advertising
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added OneTrust May 2023 · Cookie compliance
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added Polyfill May 2023 · JavaScript libraries
- added RSS May 2023 · Miscellaneous
- added Swiper May 2023 · JavaScript libraries
- added The Events Calendar May 2023 · WordPress plugins
- added Twitter Ads May 2023 · Advertising
- added WordPress May 2023 · CMS
- added WP Engine May 2023 · PaaS
- added WPML May 2023 · WordPress plugins
- added Yoast SEO May 2023 · WordPress plugins
- added Demandbase Apr 2023 · Analytics
- added Nginx Apr 2023 · Web servers
- added WPML Mar 2023 · WordPress plugins
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped FullStory Jan 2023 · Analytics
2022 43 added · 10 dropped
- added RSS Dec 2022 · Miscellaneous
- added core-js Nov 2022 · JavaScript libraries
- added Facebook Pixel Nov 2022 · Analytics
- added Leadfeeder Nov 2022 · Analytics
- added Linkedin Insight Tag Nov 2022 · Analytics
- added Microsoft Advertising Nov 2022 · Advertising
- added Twitter Ads Nov 2022 · Advertising
- dropped core-js Oct 2022 · JavaScript libraries
- dropped Facebook Pixel Oct 2022 · Analytics
- dropped Google Ads Conversion Tracking Oct 2022 · Analytics
- dropped Linkedin Insight Tag Oct 2022 · Analytics
- dropped Microsoft Advertising Oct 2022 · Advertising
- dropped Swiper Slider Oct 2022 · Miscellaneous
- dropped Twitter Ads Oct 2022 · Advertising
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Algolia Aug 2022 · Search engines
- added Apache HTTP Server Aug 2022 · Web servers
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Facebook Pixel Aug 2022 · Analytics
- added FancyBox Aug 2022 · JavaScript libraries
- added FullStory Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Hotjar Aug 2022 · Analytics
- 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 Microsoft Advertising Aug 2022 · Advertising
- added MySQL Aug 2022 · Databases
- added OneTrust Aug 2022 · Cookie compliance
- added PHP Aug 2022 · Programming languages
- added Polyfill Aug 2022 · JavaScript libraries
- added Swiper Slider Aug 2022 · Miscellaneous
- added The Events Calendar Aug 2022 · WordPress plugins
- added Twitter Ads Aug 2022 · Advertising
- added WordPress Aug 2022 · CMS
- added WP Engine Aug 2022 · PaaS
- added Yoast SEO Aug 2022 · WordPress plugins
- added FullStory Jul 2022 · Analytics
- added OneTrust Jul 2022 · Cookie compliance
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added The Events Calendar Jun 2022 · WordPress plugins
- dropped Twitter Analytics Jun 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks