Technology history for iekon.jp

2026 2 added · 1 dropped

• added HSTS Sep 2026 · Security
• added HTTP/3 Sep 2026 · Miscellaneous
• dropped HSTS Feb 2026 · Security

2025 1 added · 3 dropped

• added HSTS Dec 2025 · Security
• dropped Express Nov 2025 · Web servers
• dropped Nginx Nov 2025 · Web servers
• dropped Node.js Nov 2025 · Programming languages

2024 7 added · 9 dropped · 2 switched

• added Google Maps Dec 2024 · Maps
• added lit-element Dec 2024 · JavaScript libraries
• added lit-html Dec 2024 · JavaScript libraries
• switched styled-components → React Router Nov 2024 · JavaScript frameworks
• dropped Contact Form 7 Jul 2024 · WordPress plugins
• dropped jQuery Jul 2024 · JavaScript libraries
• dropped jQuery Migrate Jul 2024 · JavaScript libraries
• dropped jsDelivr Jul 2024 · CDN
• dropped MySQL Jul 2024 · Databases
• dropped Open Graph Jul 2024 · Miscellaneous
• dropped Polyfill Jul 2024 · JavaScript libraries
• dropped WordPress Jul 2024 · CMS
• dropped Yoast SEO Jul 2024 · WordPress plugins
• added Express Jun 2024 · Web servers
• added Google Font API Jun 2024 · Font scripts
• switched PHP → Node.js Jun 2024 · Programming languages
• added React Jun 2024 · JavaScript frameworks
• added styled-components Jun 2024 · JavaScript frameworks

2023 19 added · 1 switched

• added Contact Form 7 May 2023 · WordPress plugins
• added core-js May 2023 · JavaScript libraries
• added Facebook Pixel May 2023 · Analytics
• added Google Ads May 2023 · Advertising
• added Google Ads Conversion Tracking May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Tag Manager May 2023 · Tag managers
• added jQuery May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added MySQL May 2023 · Databases
• added Nginx May 2023 · Web servers
• added Open Graph May 2023 · Miscellaneous
• switched C → PHP May 2023 · Programming languages
• added Polyfill May 2023 · JavaScript libraries
• added WordPress May 2023 · CMS
• added Xserver May 2023 · Hosting
• added Yahoo Advertising May 2023 · Advertising
• added Yoast SEO May 2023 · WordPress plugins
• added C Feb 2023 · Programming languages

2022 23 added · 1 dropped

• added Google Ads Dec 2022 · Advertising
• added Open Graph Sep 2022 · Miscellaneous
• added Contact Form 7 Aug 2022 · WordPress plugins
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Pixel Aug 2022 · Analytics
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added MySQL Aug 2022 · Databases
• added Nginx Aug 2022 · Web servers
• added PHP Aug 2022 · Programming languages
• added Polyfill Aug 2022 · JavaScript libraries
• added WordPress Aug 2022 · CMS
• added Xserver Aug 2022 · Hosting
• added Yahoo Advertising Aug 2022 · Advertising
• added Yoast SEO Aug 2022 · WordPress plugins
• dropped Facebook Jun 2022 · Widgets
• added Yahoo Advertising Apr 2022 · Advertising
• added Contact Form 7 Feb 2022 · WordPress plugins
• added Polyfill Feb 2022 · JavaScript libraries
• added Yoast SEO Jan 2022 · SEO

2021 6 added · 3 dropped

• dropped Wheelio Dec 2021 · Widgets
• dropped Babel Nov 2021 · Miscellaneous
• dropped Polyfill Oct 2021 · JavaScript libraries
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Aug 2021 · Analytics
• added Babel Jul 2021 · Miscellaneous
• added Facebook Pixel Jul 2021 · Analytics
• added jQuery Migrate Jul 2021 · JavaScript libraries

2020 1 added · 1 dropped

• dropped jQuery Migrate Oct 2020 · JavaScript libraries
• added jsDelivr Jul 2020 · CDN

2019 1 added

• added Facebook Dec 2019 · Widgets