Trust Flow is Majestic's link quality metric scored 0-100 that measures how close a website's backlinks are to a set of manually curated trusted seed sites, indicating the overall trustworthiness of a site's link profile.
Quick Answer
Trust Flow is Majestic's link quality metric scored 0-100 that measures how close a website's backlinks are to a set of manually curated trusted seed sites, indicating the overall trustworthiness of a site's link profile.
TF:CF ratio above 0.5 signals a healthy, trust-weighted link profile, below 0.3 suggests spam risk
Trust Flow 50+ puts a site in the top tier of Majestic's index, fewer than 1% of sites achieve this
Topical Trust Flow categories reveal niche relevance, a mismatch between site topic and TF category is a red flag
Key Takeaways
TF:CF ratio above 0.5 signals a healthy, trust-weighted link profile, below 0.3 suggests spam risk
Trust Flow 50+ puts a site in the top tier of Majestic's index, fewer than 1% of sites achieve this
Topical Trust Flow categories reveal niche relevance, a mismatch between site topic and TF category is a red flag
How Trust Flow Works
Trust Flow was developed by Majestic and is based on the concept that links from trusted websites (e.g., BBC, Wikipedia, government sites) pass trust to the sites they link to, and that trust flows through link chains. Majestic maintains a proprietary list of seed sites and calculates how many steps removed a given site is from those trusted sources. A score of 50+ indicates a highly trusted link profile.
Why Trust Flow Matters for B2B Marketing
Trust Flow is particularly valuable when assessed alongside Citation Flow (Majestic's volume metric). A site with high Citation Flow but low Trust Flow has many low-quality backlinks, a red flag for spam or link manipulation. The ratio of Trust Flow to Citation Flow (TF:CF ratio) is a key quality indicator; a ratio above 0.5 is generally considered healthy.
Trust Flow: Best Practices & Strategic Application
Use Trust Flow in link prospecting by setting a minimum TF threshold (e.g., TF 20+ for guest posts, TF 40+ for premium placements), always comparing TF to CF to identify manipulated profiles, and verifying Topical Trust Flow categories to ensure the linking site operates in a relevant niche.
Agency Perspective: Trust Flow in Practice
Agency perspective: Trust Flow is most useful as a spam filter rather than a quality indicator in isolation. A TF of 15 with a CF of 14 (ratio ~1.07) can be more valuable than a TF of 40 with a CF of 80 (ratio 0.5) because the latter suggests a diluted, volume-driven link profile. Always look at Topical Trust Flow categories to assess relevance.
Frequently Asked Questions: Trust Flow
Trust Flow is Majestic's link quality metric scored 0-100 that measures how close a website's backlinks are to a set of manually curated trusted seed sites, indicating the overall trustworthiness of a site's link profile.
For editorial link placements, a Trust Flow of 20+ is a reasonable minimum. Premium digital PR targets should have TF 40+. More important than the absolute score is the TF:CF ratio, a TF of 25 with CF of 28 (ratio 0.89) is far more valuable than a TF of 30 with CF of 90 (ratio 0.33).
Trust Flow is a Majestic metric focused on link quality via proximity to trusted seed sites. Domain Rating is an Ahrefs metric focused on the quantity and quality of referring domains. They measure related but distinct concepts, use both tools together for a complete picture of a site's link profile health.
Yes. Trust Flow improves when you earn links from high-TF sites, particularly those in relevant topical categories. Focus digital PR efforts on well-known publications, government sites, educational institutions, and industry trade bodies. Disavowing toxic low-TF links can also gradually lift your own score.
MV3 Marketing helps B2B companies apply these strategies to drive measurable pipeline growth. Our team executes digital pr for technology, SaaS, and professional services companies.
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