Technology history for calcatools.com

Stack size over time

From 20 detected technologies in Aug 2026 to 20 in Oct 2026.

Currently detected

• Apache HTTP Server since Aug 2026
• Google AdSense since Aug 2026
• Google Analytics since Aug 2026
• Google Font API since Aug 2026
• Google Tag Manager since Aug 2026
• HSTS since Aug 2026
• MySQL since Aug 2026
• Open Graph since Aug 2026
• PHP since Aug 2026
• reCAPTCHA since Aug 2026
• Site Kit since Aug 2026
• StackPath since Aug 2026
• Twitter Emoji (Twemoji) since Aug 2026
• WordPress since Aug 2026
• RSS since Sep 2026
• Cloudflare since Oct 2026
• Cloudflare Browser Insights since Oct 2026
• HTTP/3 since Oct 2026
• Priority Hints since Oct 2026
• WordPress Super Cache since Oct 2026

Previously used

• core-js Aug 2026 to Aug 2026 · 1 mo
• Ezoic Aug 2026 to Aug 2026 · 1 mo
• FingerprintJS Aug 2026 to Aug 2026 · 1 mo
• ID5 Aug 2026 to Aug 2026 · 1 mo
• Prebid Aug 2026 to Aug 2026 · 1 mo
• web-vitals Aug 2026 to Aug 2026 · 1 mo

Timeline