Technology history for ahrefs.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 19 in Jan 2026 (peak 23).
Currently detected
- jQuery since Apr 2018
- Animate.css since Apr 2018
- Apache HTTP Server since Apr 2018
- CentOS since Apr 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Pardot since Jun 2018
- Google Tag Manager since Feb 2021
- Twitter Ads since Apr 2021
- Microsoft Clarity since Jul 2021
- Sakura Internet since Nov 2022
- cdnjs since Nov 2022
- Cloudflare since Nov 2022
- jsDelivr since Nov 2022
- Nginx since Nov 2022
- Open Graph since Nov 2022
- PWA since Nov 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Google Hosted Libraries since Nov 2023
Previously used
- Cloudflare Bot Management Sep 2024 to Sep 2025 · 1 yr
- jQuery CDN Nov 2022 to Oct 2023 · 11 mo
- core-js Sep 2021 to Apr 2023 · 1 yr
- Facebook Pixel Jul 2021 to Apr 2023 · 1 yr
- Google Optimize Dec 2022 to Apr 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- PayPal Feb 2022 to Jun 2022 · 4 mo
- Twitter Analytics Apr 2021 to Apr 2022 · 1 yr
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2025 1 dropped
- dropped Cloudflare Bot Management Nov 2025 · Security
2024 1 added
- added Cloudflare Bot Management Sep 2024 · Security
2023 1 added · 4 dropped · 1 switched
- switched jQuery CDN Google Hosted Libraries Nov 2023 · CDN
- dropped core-js Jun 2023 · JavaScript libraries
- dropped Facebook Pixel Jun 2023 · Analytics
- dropped Google Optimize Jun 2023 · A/B Testing
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 16 added · 2 dropped
- added Google Optimize Dec 2022 · A/B Testing
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added cdnjs Nov 2022 · CDN
- added Cloudflare Nov 2022 · CDN
- added jQuery CDN Nov 2022 · CDN
- added jsDelivr Nov 2022 · CDN
- added Nginx Nov 2022 · Web servers
- added Open Graph Nov 2022 · Miscellaneous
- added PWA Nov 2022 · Miscellaneous
- added Sakura Internet Nov 2022 · Hosting
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Microsoft Clarity Aug 2022 · Analytics
- dropped PayPal Aug 2022 · Payment processors
- added Twitter Ads Aug 2022 · Advertising
- dropped Twitter Analytics Jun 2022 · Analytics
- added PayPal Feb 2022 · Payment processors
2021 7 added · 1 dropped
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Microsoft Clarity Jul 2021 · Analytics
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- added Google Tag Manager Feb 2021 · Tag managers
2018 3 added
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Pardot Jun 2018 · Marketing Automation