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πŸ”— Free SEO Tool

Backlink Checker Lite

Paste your backlink list to get instant Domain Authority estimates, anchor text distribution, dofollow/nofollow ratio, toxic link detection, TLD breakdown and a full link profile health score β€” no API key, no signup, 100% free.

πŸ“Š DA Estimatesβš“ Anchor Analysis☣️ Toxic DetectionπŸ”„ Do/Nofollow Ratio🌐 TLD Breakdown⬇️ Disavow Export
πŸ”— Paste Backlinks
Accepted formats β€” one backlink per line:
https://example.com/page | Anchor Text | dofollow  (full format)
https://example.com/page | Anchor Text  (no follow type)
https://example.com/page  (URL only β€” anchor + type auto-detected)
πŸ”— 0 links entered🌐 0 unique domains
πŸ“Š Link Profile
πŸ”—
Parsing backlinks…
πŸ”—No profile yetPaste your backlinks above and click Analyse Backlinks to get a full link profile health report.
πŸ’‘ Link Building Tips
⭐Prioritise links from DA 40+ domains β€” one high-DA link outweighs 50 low-DA links.
βš“Vary anchor text β€” 60% branded, 25% partial-match, 15% exact-match to avoid over-optimisation.
πŸ”„Aim for 70/30 dofollow/nofollow ratio β€” 100% dofollow looks unnatural.
☣️Disavow links from spam sites, link farms, and irrelevant adult/gambling domains.
🌐A mix of .com, .org, .edu, .gov TLDs signals a natural, authoritative profile.

πŸ”— Understanding Your Backlink Profile

Your backlink profile is the complete collection of links pointing to your website from other domains. It is one of Google's top 3 ranking factors β€” alongside content quality and RankBrain. A strong, diverse, natural-looking backlink profile is the foundation of long-term organic search visibility.

πŸ“Š Domain Authority Scale

DA 1–20 β€” Low

New sites, niche blogs, small local businesses. Links pass minimal authority but still count for topical relevance.

DA 21–40 β€” Moderate

Established blogs, regional news sites, industry directories. Good quality links that move the needle for growing sites.

DA 41–60 β€” High

Major industry publications, large community sites. Each link provides significant ranking power.

DA 61–100 β€” Very High

Wikipedia, Forbes, BBC, .edu and .gov domains. One link from these domains can dramatically improve rankings.

βš“ Anchor Text Best Practices

Over-optimised anchor text (too many exact-match keyword anchors) is a primary trigger for Google's Penguin algorithm manual and algorithmic penalties. A natural anchor text distribution looks like: 50–60% branded anchors (your site/company name), 15–25% partial-match keyword anchors, 10–15% naked URLs, 5–10% generic anchors (click here, read more), and 5–10% exact-match keyword anchors. If your exact-match anchor percentage exceeds 25%, take immediate action to diversify.

☣️ How to Deal With Toxic Links

  1. Export the toxic domains list from this tool as a disavow file
  2. Review each domain β€” remove false positives (some low-DA sites are legitimate)
  3. Upload the disavow file to Google Search Console β†’ Links β†’ Disavow Links
  4. Re-audit monthly to catch new toxic links as they are built
  5. Consider sending manual removal requests to the site owners before disavowing

❓ Frequently Asked Questions

What is a backlink and why does it matter for SEO?+
A backlink is a hyperlink from another website pointing to yours. Backlinks are one of Google's top 3 ranking factors β€” they act as votes of confidence. A single link from a high-authority domain (DA 60+) can move a page from position 20 to position 5. Quality matters far more than quantity: 10 links from DA 50+ relevant sites outperform 500 links from low-DA, irrelevant sites.
What is the ideal dofollow to nofollow ratio?+
A natural backlink profile typically has 60–80% dofollow and 20–40% nofollow links. A profile with 100% dofollow links looks manipulated and may trigger algorithmic scrutiny. Nofollow links from high-authority sites (Reddit, Wikipedia, major news sites) still drive referral traffic and brand signals even without passing full PageRank. Aim for diversity rather than only building dofollow links.
What is a toxic backlink and how do I remove it?+
Toxic backlinks come from spam sites, link farms, PBNs, irrelevant adult/gambling sites, and domains with suspicious anchor text patterns. To remove them: (1) First try contacting the site owner with a link removal request. (2) If unsuccessful, use Google's Disavow Tool β€” export the disavow file from this tool and upload it in Google Search Console under Links β†’ Disavow. Google will then ignore those links when evaluating your site.
How accurate are the DA estimates in this tool?+
The DA estimates are heuristic approximations based on domain characteristics β€” TLD type (.edu, .gov, .com, .xyz), known high-authority domain patterns, URL path depth, and domain name length. They are not based on live Moz, Ahrefs, or Semrush API data. Accuracy is highest for very well-known domains (Β±5 points) and lowest for obscure niche sites (Β±15–20 points). For precise DA scores, cross-reference with the Moz Link Explorer free tool or Ahrefs' free DR checker.
Where can I get my full backlink list to paste into this tool?+
Free sources for your backlink data: (1) Google Search Console β†’ Links β†’ Top linking sites (export as CSV). (2) Ahrefs Webmaster Tools (free) β†’ Site Explorer β†’ Backlinks (export up to 1000). (3) Bing Webmaster Tools β†’ Reports β†’ Inbound Links. (4) Semrush free account β†’ Backlink Analytics (limited data). Once exported, paste the URL column directly into this tool.