What is Trust Flow?
Trust Flow is a metric developed by Majestic SEO that scores a URL or domain from 0 to 100 based on the quality and trustworthiness of the sites linking to it — measuring link authority rather than just link quantity.
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What is Trust Flow?
Trust Flow is Majestic’s proprietary metric that predicts how trustworthy a page or domain is based on the quality of websites linking to it — scored on a scale from 0 to 100.
The concept starts with a curated seed set of manually reviewed, highly trusted websites (think Wikipedia, government sites, major news outlets). Sites directly linked from these seeds inherit high Trust Flow. Sites linked from those sites inherit some trust, and so on — like a chain of recommendations. Each hop away from the seed set reduces the trust passed.
Trust Flow works alongside Citation Flow, which measures link quantity regardless of quality. The ratio between the two tells a useful story. A site with high Citation Flow but low Trust Flow likely has many links from low-quality sources. A balanced ratio suggests a healthy link profile.
Why Does Trust Flow Matter?
Trust Flow gives you a quick read on link quality — something raw backlink counts can’t tell you.
- Evaluates potential link partners — before pursuing a link from a site, check its Trust Flow to assess whether the link is worth pursuing
- Identifies toxic link patterns — a big gap between Citation Flow and Trust Flow signals a profile heavy on low-quality links
- Benchmarks against competitors — comparing Trust Flow scores reveals who has the strongest authority foundation
- Guides link building strategy — target links from high-Trust Flow sites for maximum ranking impact
While Google doesn’t use Majestic’s specific metric, Trust Flow correlates well with real ranking performance because it’s measuring the same underlying concept Google cares about: trust through quality links.
How Trust Flow Works
The Seed Set
Majestic maintains a list of manually vetted, highly authoritative websites. These seeds start with the maximum Trust Flow score. Sites directly linked from seeds receive high trust. The further a site is from the seed set in the link graph, the less trust it inherits.
Topical Trust Flow
Majestic also offers Topical Trust Flow, which breaks down trust by category. A site might have high Trust Flow for “Health” topics but low Trust Flow for “Finance.” This tells you whether a linking site’s authority is relevant to your niche — a health site linking to your health content passes more relevant trust than a sports site linking to the same page.
Trust Flow vs Citation Flow Ratio
A Trust Flow of 30 and Citation Flow of 35 suggests a balanced, healthy profile. A Trust Flow of 8 with Citation Flow of 55 suggests many low-quality links inflating the quantity metric without corresponding quality. Aim for your Trust Flow to be within 70-80% of your Citation Flow value.
Trust Flow Examples
A dental practice has a Trust Flow of 22 and a Citation Flow of 28. Their top competitor has TF 38 / CF 42. The gap tells the dentist exactly how much authority they need to build. After 6 months of publishing quality content through theStacc and earning local media links, their Trust Flow rises to 31.
An SEO auditor evaluates a potential link prospect. The site has a domain rating of 60 (looks good) but a Trust Flow of 9 with Citation Flow of 52 (looks terrible). The massive gap reveals that the site’s links come primarily from spam directories and PBNs. Pursuing a link from this site would add little real value.
Common Mistakes to Avoid
SEO mistakes compound just like SEO wins do — except in the wrong direction.
Targeting keywords without checking intent. Ranking for a keyword means nothing if the search intent doesn’t match your page. A commercial keyword needs a product page, not a blog post. An informational query needs a guide, not a sales pitch. Mismatched intent = high bounce rate = wasted rankings.
Neglecting technical SEO. Publishing great content on a site that takes 6 seconds to load on mobile. Fixing your Core Web Vitals and crawl errors is less exciting than writing articles, but it’s the foundation everything else sits on.
Building links before building content worth linking to. Outreach for backlinks works 10x better when you have genuinely valuable content to point people toward. Create the asset first, then promote it.
Key Metrics to Track
| Metric | What It Measures | Where to Find It |
|---|---|---|
| Organic traffic | Visitors from unpaid search | Google Analytics |
| Keyword rankings | Position for target terms | Ahrefs, Semrush, or GSC |
| Click-through rate | % who click your result | Google Search Console |
| Domain Authority / Domain Rating | Overall site authority | Moz (DA) or Ahrefs (DR) |
| Core Web Vitals | Page experience scores | PageSpeed Insights or GSC |
| Referring domains | Unique sites linking to you | Ahrefs or Semrush |
Implementation Checklist
| Task | Priority | Difficulty | Impact |
|---|---|---|---|
| Audit current setup | High | Easy | Foundation |
| Fix technical issues | High | Medium | Immediate |
| Optimize existing content | High | Medium | 2-4 weeks |
| Build new content | Medium | Medium | 2-6 months |
| Earn backlinks | Medium | Hard | 3-12 months |
| Monitor and refine | Ongoing | Easy | Compounding |
Frequently Asked Questions
Is Trust Flow the same as Domain Authority?
No. Domain Authority is Moz’s metric based on their own link index. Trust Flow is Majestic’s metric emphasizing link quality specifically. They measure related but different things. Using both together gives a more complete picture.
What’s a good Trust Flow score?
It’s relative to your niche. Local businesses typically have Trust Flow between 10-30. National brands range from 30-60. Major publications and government sites exceed 70. Compare to your direct competitors rather than chasing an absolute number.
Can I improve Trust Flow quickly?
Not ethically. Trust Flow improves when you earn links from sites that themselves have high Trust Flow. That takes time and genuine relationship building. Quick link acquisition schemes typically increase Citation Flow without touching Trust Flow — making the ratio worse.
Want to build real authority over time? theStacc publishes 30 SEO-optimized articles to your site every month — content that earns quality links naturally. Start for $1 →
Sources
- Majestic: Trust Flow Explained
- Majestic: Topical Trust Flow
- Search Engine Journal: Understanding Trust Flow and Citation Flow
- Moz: Link Quality Metrics Compared
Related Terms
Backlinks are links from other websites that point to a page on your site. Google treats them as votes of confidence — the more high-quality backlinks a page earns, the more likely it is to rank higher in search results.
Citation FlowCitation Flow is a Majestic SEO metric scored from 0 to 100 that predicts how influential a URL or domain is based on the number of sites linking to it — measuring link quantity without factoring in link quality.
Domain AuthorityDomain Authority (DA) is a Moz metric predicting how likely a domain is to rank in search results. Learn how DA is calculated, what's a good score, and how to improve it.
Link ProfileA link profile is the complete collection of all backlinks pointing to a website, including their quantity, quality, anchor text distribution, and the diversity of referring domains — used to assess a site's authority and trustworthiness.
Referring DomainA referring domain is a unique external website that contains at least one backlink pointing to your site — counted once regardless of how many individual links that domain sends you, making it a more reliable authority metric than raw backlink count.
