SEO
Canonical Tags Overview
What canonical tags are, how they work, and how to use them correctly to avoid duplicate content issues.
Tools, data, and strategies
The resource for scaling.
SEO
Affiliate Links, Stocks, and Trust: My Promise to Readers
Full disclosure on how content is created, funded, and reviewed on this site, including affiliate and investment transparency.
SEO
Bad Advice for Freelancers: 10 Proven Ways on How Not to Get the Job
Lessons from hiring 60+ people in one year: the most common mistakes freelancers make when applying for jobs.
SEO
Great selling point or untapped opportunity. How SEO metrics help to sell websites.
How SEO metrics like traffic and domain authority influence website valuations, with lessons from the $5M Backlinko acquisition.
SEO
Analyzing Domain “Authority”: How Ahrefs DR, Moz DA, Semrush AS, and Majestic Metrics Differ. 150 websites case study.
A 150-website case study showing how authority scores from different SEO tools can vary wildly for the same domain.
SEO
Ahrefs DR vs. Semrush AS vs. Moz DA vs. Majestic TF - Domain Authority Metrics Comparison
Side-by-side comparison of four major domain authority metrics, how they differ, and which one to trust.
SEO
Not only an asset but Google's "loyalty." Online marketer's view on business acquisition.
Data from 6,271 websites shows how long it takes to build Google authority, and why older domains command premium prices.
SEO
Majestic TF (Trust Flow) Explained
How Majestic calculates Trust Flow, how it differs from Citation Flow, and whether TF can be manipulated.
SEO
Moz DA (Domain Authority) Explained
How Moz calculates Domain Authority, what it actually predicts, and how it compares to newer authority metrics.
SEO
Semrush AS (Authority Score) Explained
How Semrush calculates Authority Score, why it factors in traffic and spam signals, and how it compares to DR and DA.
SEO
Ahrefs DR (Domain Rating) Manipulation, Usage and Calculation Explained
How Ahrefs calculates Domain Rating, what it actually measures, and how easily it can be manipulated.
SEO
Semrush vs Ahrefs
Data-driven comparison of Semrush and Ahrefs, showing why neither tool is the best for all websites.