DeForensica.combyLukasz ZeleznyofSEO.London

Client-side data intake

DeForensica.com

Upload SEMrush and Search Console exports for two periods. The app detects the source, grain and period of every file, normalises the rows and compares PREVIOUS PERIOD with CURRENT PERIOD. Reports open on their own pages, so nothing heavy runs here.

Drop your SEO exports here

GSC Pages + GSC Query&URL + SEMrush Positions + SEMrush Pages, for two periods. Any subset works — the app adapts to what it has. Accepted formats: XLSX, XLS and CSV, up to ~15 MB each.

100% in-browser. Your files are parsed on this device and never uploaded anywhere.