Ahrefs recently shared data showing how targeted content upgrades boosted...

https://www.bookmarkingtraffic.win/many-agencies-claim-they-can-boost-your-rankings-but-few-show-clear-evidence

Ahrefs recently shared data showing how targeted content upgrades boosted organic traffic by 35% for a mid-size e-commerce brand. The approach wasn’t flashy—just adding focused PDF downloads and checklist offers tied to existing blog posts