Author
Sigrid Vahter
Head of Provider Research
Sigrid builds the evidence file behind every ranking: what a provider sells, how its placements are made, and which delivery model suits each buyer.
About Sigrid VahterTactics & how-to
How to Build Backlinks: The Complete Method
Pick a page worth citing, find linkers, qualify, pitch, and inspect the link. Sigrid's full method.
Metrics & measurement
What Is Domain Authority? The Definitive Guide
What Moz's 1 to 100 Domain Authority score predicts, why a quoted DA minimum settles nothing, and the five-minute checks to run instead.
