Trust Flow and Citation Flow are two crucial metrics in SEO that help evaluate the authority and quality of a website’s backlink profile.
When you’re improving your site’s SEO, it’s not just about the number of backlinks you have, but their quality and relevance.
These two metrics, developed by Majestic SEO, provide valuable insights into the trustworthiness and the volume of backlinks pointing to your site.
In this article, we will explore what Trust Flow and Citation Flow are, how they are calculated, and why they matter for your SEO strategy.
Understanding these metrics will help you optimize your link-building efforts and improve your site’s overall performance in search rankings.
What Is Citation Flow?

Citation Flow, by Majestic, is a score (0-100) measuring a website’s influence based on the quantity of backlinks.
It focuses on the sheer volume of referring links, indicating how popular a site might be based on citations from other websites.
Unlike Trust Flow (which measures quality), Citation Flow assesses the number of links, contributing to the overall “link equity” a site possesses.
It considers the broader linking network, where links from high Citation Flow sites pass on more influence.
While a high score suggests many backlinks, it’s vital to analyze it with Trust Flow to gauge the quality and trustworthiness of those links for a comprehensive understanding.
How Is Citation Flow Calculated?
While Majestic keeps the exact algorithm proprietary, the general understanding of how Citation Flow is calculated involves these key aspects:
- Counting Backlinks: The fundamental element is the total number of backlinks pointing to a website or URL.
- Analyzing the Linking Network: Citation Flow doesn’t just count raw links. It examines the interconnected web of sites, considering the Citation Flow of the sites linking to you, the sites linking to them, and so on. This iterative process helps determine the broader influence.
- Iterative Calculation: A link from a website with a high Citation Flow will likely pass on more “link equity” or “power,” thus increasing the recipient site’s score more significantly. This flow of influence is calculated iteratively across the web.
- Logarithmic Scale: The resulting score, between 0 and 100, often uses a logarithmic scale. This means it becomes progressively harder to increase the score as it gets higher.
In essence, Citation Flow aims to measure a website’s popularity and potential influence based on the quantity and interconnectedness of its backlinks within the broader web.
What Is Trust Flow?

Trust Flow, a metric by Majestic, is a score (0-100) that measures the quality and trustworthiness of a website based on the authority of the sites linking to it.
It analyzes the backlink profile, giving more weight to links from highly reputable and manually reviewed “seed” websites.
Unlike Citation Flow (which focuses on quantity), Trust Flow aims to determine how close a site is to these trusted starting points on the web.
A higher Trust Flow suggests that a website receives backlinks from other trustworthy and authoritative sources, indicating strong link quality and potentially better ranking potential.
How Is Trust Flow Calculated?
While Majestic keeps the precise Trust Flow algorithm confidential, the calculation generally involves these key principles:
- Seed Site Analysis: Majestic maintains a manually curated list of highly trusted “seed” websites. These are authoritative and reputable sites across various sectors.
- Link Proximity to Seed Sites: The algorithm analyzes how closely a website is connected to these seed sites through its backlink profile. Links from sites directly connected to seed sites carry the most weight
- Iterative Trust Distribution: Trust is considered to “flow” through links. A link from a trusted site passes on a portion of its trust to the linked site. This process is iterative, meaning trust can flow through multiple levels of linking sites.
- Quality over Quantity: Unlike Citation Flow, Trust Flow heavily prioritizes the quality and trustworthiness of the linking domains. A few high-quality links from reputable sites will contribute more to Trust Flow than numerous low-quality or spammy links.
- Logarithmic Scale: Similar to Citation Flow, the resulting Trust Flow score (0-100) uses a logarithmic scale, making it progressively harder to increase the score at higher levels.
What Is a Good Citation Flow?
A “good” Citation Flow score is relative to your industry and competitors. Generally:
- Below 30: Often considered low.
- 40-50: A decent average, indicating a reasonable number of backlinks.
- Above 50: Strong, suggesting significant link quantity and potential competitive edge.
However, Citation Flow only measures the number of links, not their quality. A high score with low Trust Flow can be misleading.
It’s crucial to compare your score to competitors and consider the Citation Flow to Trust Flow ratio.
Aim for a Trust Flow at least half of your Citation Flow, ideally closer to a 1:1 ratio, to ensure your links are also trustworthy. Analyze both metrics for a balanced understanding.
What Is a Good Trust Flow?
A “good” Trust Flow score varies by industry and competition.
Here’s a breakdown of what constitutes a “good” Trust Flow score:
- Below 20-30: Typically considered low, especially in competitive niches. It might indicate a backlink profile lacking in authority and trustworthiness.
- 40-50: A good average, suggesting a reasonably trustworthy website with a decent level of quality in its backlinks.
- Above 50: Generally considered strong and indicates a significant number of backlinks from reputable and authoritative sources, potentially giving a competitive advantage in terms of link quality. Scores above 60 are often excellent.
However, remember:
- Context is key. A local business might have a “good” Trust Flow in the 20-30 range if its competitors are similar.
- Quality Focus: Trust Flow solely measures the quality of links, not the quantity. A high Trust Flow indicates strong link authority.
- Ratio Matters: Ideally, you want a Trust Flow score that is at least half of your Citation Flow. A ratio closer to 1:1 is excellent, indicating a strong balance of both link quantity and quality.
Therefore, analyze your competitors’ Trust Flow within your niche to set realistic benchmarks and always consider it alongside Citation Flow for a complete picture of your backlink profile.
A strong Trust Flow signifies valuable and authoritative backlinks.
The Relationship Between Trust Flow and Citation Flow
The relationship between Majestic’s Trust Flow and Citation Flow is fundamental to evaluating a website’s backlink strength.
Citation Flow, represented by a numerical score, quantifies the sheer volume of backlinks a site receives, essentially measuring its popularity based on the number of referring domains. In contrast, Trust Flow assesses the quality and authority of those backlinks.
It gauges how closely a website is linked to a set of trusted “seed” sites, prioritizing links from reputable and authoritative sources.
- Citation Flow (CF): Measures the quantity of backlinks. A high CF indicates a large number of websites link to you.
- Trust Flow (TF): Measures the quality and trustworthiness of backlinks. A high TF signifies links from authoritative sources.
Ideally, a healthy backlink profile exhibits a balance between quantity and quality. A high Citation Flow accompanied by a proportionally good Trust Flow suggests that a website not only has many backlinks but also that those links originate from trustworthy and authoritative sources.
A useful benchmark is aiming for a Trust Flow score that is at least half of the Citation Flow. A ratio closer to 1:1 signifies an excellent balance, where a significant number of backlinks also come from high-quality websites, ultimately contributing to stronger overall online influence and potentially better search engine rankings.
Monitoring both metrics provides a more nuanced understanding of a website’s backlink profile than looking at either metric in isolation.
Importance of CF and TF in SEO

CF and TF are vital Majestic metrics for Search Engine Optimization (SEO) as they offer crucial insights into a website’s backlink profile, a significant ranking factor.
Citation Flow highlights the quantity of backlinks. A high CF suggests broad recognition and a larger network of referring domains.
While not directly indicating quality, a substantial CF can contribute to overall link equity passed on to a site.
Trust Flow, however, focuses on the quality and authority of those backlinks. A high TF signifies that a website is receiving links from highly reputable and trustworthy sources.
Search engines often value these high-quality backlinks more, as they indicate genuine authority and credibility within a niche.
The interplay between CF and TF is key. A high CF with a low TF might suggest many low-quality or spammy links, which can be detrimental. Conversely, a low CF with a high TF indicates strong but perhaps limited reach.
For effective SEO:
- Aim for a balanced profile where both CF and TF are healthy.
- Prioritize building high-quality backlinks to improve TF, which often positively influences CF over time.
- Monitor the CF to TF ratio (ideally, TF should be at least half of CF) to ensure link quality supports link quantity.
Ultimately, understanding and working to improve both Citation Flow and Trust Flow contributes to a stronger, more authoritative backlink profile, which can positively impact search engine rankings and organic visibility.
Why You Can’t Rely on Trust Flow and Citation Flow for Accurate Metrics
While Trust Flow (TF) and Citation Flow (CF) offer valuable insights into a website’s backlink profile, relying solely on them for absolute accuracy has limitations.
Firstly, algorithm opacity is a key concern. Majestic’s exact calculation methods are proprietary. We understand the general principles, but the specific weighting and factors remain unknown, making it difficult to fully replicate or predict scores.
Secondly, manipulation is possible. While TF aims to prioritize quality, sophisticated link farms and paid link networks can still artificially inflate both metrics, misleading users about a site’s genuine authority.
Thirdly, contextual relevance is overlooked. A high TF/CF in one niche might not translate to authority in another. The metrics don’t inherently understand topical relevance.
Finally, they are relative, not absolute. TF and CF are best used for comparison against competitors within the same industry, rather than as standalone measures of absolute authority or ranking potential.
Therefore, while TF and CF are useful indicators, a comprehensive SEO strategy requires a broader analysis incorporating various metrics, manual review, and an understanding of the specific industry landscape.
Treating them as definitive truth can lead to inaccurate conclusions.
How Do You Increase the CF and TF of a Domain?
Increasing both Citation Flow (CF) and Trust Flow (TF) requires a strategic approach focused on acquiring diverse and high-quality backlinks.
To boost Citation Flow, focus on increasing the sheer number of referring domains. This involves:
- Directory Submissions: List your website in relevant online directories.
- Guest Blogging: Contribute articles to other websites in your niche, including a link back to your site.
- Resource Page Links: Get your website listed as a valuable resource on other relevant sites.
- Broken Link Building: Find broken links on other websites and suggest your content as a replacement.
For Trust Flow, the emphasis is on the authority and trustworthiness of the linking domains:
- Earn Editorial Links: Create high-quality, valuable content that other authoritative websites will naturally want to link to.
- Target High-Authority Sites: Focus your outreach efforts on well-respected and established websites in your industry.
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Niche-Relevant Links: Prioritize links from websites that are topically relevant to your domain.
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Avoid Low-Quality Links: Steer clear of link farms, PBNs, and other manipulative tactics that can harm your Trust Flow.
A balanced approach targeting both quantity and quality is crucial.
While increasing the number of backlinks can improve CF, focusing on acquiring links from reputable and relevant sources will significantly impact your TF, ultimately leading to a stronger and more trustworthy backlink profile. Remember that building authority takes time and consistent effort.
Tools to Analyze Trust Flow and Citation Flow
To analyze and track your Trust Flow and Citation Flow, you can use various SEO tools.
Here are some popular ones:
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Majestic : As the creators of TF and CF, Majestic offers a comprehensive suite of tools specifically designed for in-depth backlink analysis, including these metrics.
They provide detailed reports at the URL, subdomain, and domain levels, along with historical data and various filtering options.
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Ahrefs: While Ahrefs has its domain authority metric called Domain Rating (DR) and URL Rating (UR), it also incorporates Trust Flow into its backlink analysis reports, providing a broader view of link quality. Ahrefs is known for its large backlink database and powerful analysis features.
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SEMrush: SEMrush offers its own Authority Score but also includes Trust Flow and Citation Flow data within its backlink analysis tools. It allows you to analyze your own and your competitors’ backlink profiles, identify toxic links, and discover link-building opportunities.
- Linkody: This tool focuses specifically on backlink monitoring and analysis and includes TF and CF metrics alongside other authority indicators. It’s a user-friendly option for tracking and managing your backlinks.
- Website Authority Checker Tools: Several free online tools, like the one offered by Linkody, allow you to quickly check the TF and CF of a domain without a subscription, providing a basic overview.
When choosing a tool, consider your budget, the depth of analysis required, and whether you need additional SEO features beyond backlink analysis.
Majestic is the primary source for TF and CF, offering the most detailed information on these specific metrics.
However, Ahrefs and SEMrush provide robust all-in-one SEO platforms with valuable backlink analysis capabilities, including Trust Flow data, alongside other essential features.

Final Words
Trust Flow and Citation Flow is crucial for evaluating the quality and authority of a website.
While Citation Flow measures the quantity of backlinks, Trust Flow assesses their quality. Together, they provide insights into a website’s overall authority and trustworthiness.
By focusing on building high-quality backlinks and maintaining a balanced ratio of Citation Flow and Trust Flow, you can improve your website’s SEO performance, boost your search rankings, and build trust with both search engines and users.
Remember, while these metrics are valuable, they should be part of a broader SEO strategy that includes high-quality content, technical SEO, and a solid user experience.