https://rulerscale.vercel.app/ 2026-06-06 weekly 1.0 https://rulerscale.vercel.app/?tool=ruler 2026-06-06 weekly 0.9 https://rulerscale.vercel.app/?tool=protractor 2026-06-06 weekly 0.8 https://rulerscale.vercel.app/?tool=ring-size 2026-06-06 weekly 0.8 https://rulerscale.vercel.app/?tool=grid 2026-06-06 weekly 0.8 https://rulerscale.vercel.app/?tool=unit-converter 2026-06-06 weekly 0.8 https://rulerscale.vercel.app/?tool=printable 2026-06-06 weekly 0.8 https://rulerscale.vercel.app/?tool=guides 2026-06-06 weekly 0.7