Technology history for kirje.jp
Stack size over time
From 27 detected technologies in Mar 2023 to 17 in Jun 2026 (peak 27).
Currently detected
- Google Font API since Mar 2023
- Google Tag Manager since Mar 2023
- jQuery since Mar 2023
- Twitter since Mar 2023
- Twitter Ads since Mar 2023
- Base since Mar 2023
- core-js since Mar 2023
- Facebook Login since Mar 2023
- Google Analytics since Mar 2023
- New Relic since Mar 2023
- Cart Functionality since Mar 2023
- Facebook Pixel since Mar 2023
- Google Hosted Libraries since Mar 2023
- Open Graph since Mar 2023
- Slick since Mar 2023
- Cloudflare since Mar 2025
- Cloudflare Bot Management since Mar 2025
Previously used
- Amazon SES Mar 2023 to Jun 2025 · 2 yrs
- Amazon Web Services Mar 2023 to Jun 2025 · 2 yrs
- Google Workspace Mar 2023 to Jun 2025 · 2 yrs
- Nginx Mar 2023 to Jun 2025 · 2 yrs
- Zendesk Mar 2023 to Jun 2025 · 2 yrs
- TikTok Pixel Mar 2023 to Apr 2024 · 1 yr
- Adobe Audience Manager Mar 2023 to Jan 2024 · 10 mo
- Criteo Mar 2023 to Jan 2024 · 10 mo
- Google Ads Mar 2023 to Jan 2024 · 10 mo
- Google Ads Conversion Tracking Mar 2023 to Jan 2024 · 10 mo
- Mautic Jan 2024 to Jan 2024 · 1 mo
- Yahoo Advertising Mar 2023 to Jan 2024 · 10 mo
- Java Mar 2023 to Mar 2023 · 1 mo
Timeline
2026 1 added
- added Cloudflare Bot Management May 2026 · Security
2025 2 added · 6 dropped
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped Amazon SES Aug 2025 · Email
- dropped Amazon Web Services Aug 2025 · PaaS
- dropped Google Workspace Aug 2025 · Webmail
- dropped Nginx Aug 2025 · Web servers
- dropped Zendesk Aug 2025 · Documentation
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 added · 8 dropped
- dropped TikTok Pixel Jun 2024 · Analytics
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- dropped Criteo Mar 2024 · Advertising
- dropped Google Ads Mar 2024 · Advertising
- dropped Google Ads Conversion Tracking Mar 2024 · Analytics
- dropped Mautic Mar 2024 · Marketing automation
- dropped Yahoo Advertising Mar 2024 · Advertising
- dropped Java Jan 2024 · Programming languages
- added Mautic Jan 2024 · Marketing automation