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Link Quality
Grader
Get a comprehensive A-F grade for your backlink profile. Analyze 6 critical factors, detect issues, and get actionable recommendations to improve your link quality.
Link Quality Grader
Get an A-F grade for your backlink quality
Enter domain without protocol (e.g., example.com)
What We Analyze
Comprehensive scoring across 6 critical link quality factors
Direct/Indirect Balance
Analyzes the ratio of direct vs indirect backlinks. High-quality profiles have more direct links from authoritative sources.
Follow/Nofollow Ratio
Evaluates how much link equity you're receiving. Dofollow links pass authority, nofollow links don't.
Link Decay Rate
Measures how many of your backlinks have been deleted or lost. High decay may indicate spam networks.
Spam Score
Moz spam score assessment. Sites with similar features to penalized sites score higher.
Domain Authority
Your overall domain strength score from 0-100. Higher DA indicates stronger SEO potential.
Link Propensity
Measures your site's generosity with outbound links. Balanced linking builds trust and relationships.
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Frequently Asked Questions
How is the link quality grade calculated?+
We analyze 6 critical factors: Direct/Indirect balance (20 pts), Follow/Nofollow ratio (20 pts), Link decay rate (20 pts), Spam score (15 pts), Domain Authority (15 pts), and Link propensity (10 pts). The total score out of 100 is converted to an A-F letter grade, similar to academic grading.
What's a good link quality grade?+
A grade of B+ (83+) or higher indicates excellent link quality. B to B- (77-82) is good. C range (67-76) is average and needs improvement. D range (55-66) requires significant attention. F (below 55) indicates critical issues that may harm your SEO.
Why is Direct/Indirect ratio important?+
Direct backlinks come straight from the linking site to yours. Indirect links go through redirects or intermediaries. A high indirect ratio (>30%) can indicate link schemes, expired domains, or low-quality link networks that Google may penalize.
What causes high link decay?+
Link decay happens when backlinks are deleted or their domains go offline. High decay (>15%) often indicates links from unstable sources, spam networks, or low-quality sites. Natural, high-quality links from established sites rarely disappear.
How often should I check my link quality?+
We recommend monthly checks to monitor trends. Our system caches results for 30 days, so you'll get fresh data each month. If you're actively building links or recovering from a penalty, check more frequently.
Can I improve a poor link quality grade?+
Yes! Follow our recommendations: disavow toxic links, earn high-quality dofollow links from relevant sites, focus on direct backlinks, and create content that naturally attracts authoritative links. Improvement takes time but consistent effort pays off.