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Backlinks remain one of the most powerful ranking signals in Google's algorithm — and understanding the backlink profile of your own website and your competitors is foundational to any serious SEO strategy. Moz's link index, containing over 40 trillion links crawled from across the web, is one of the most comprehensive backlink databases available — providing not just raw link counts but quality metrics that help you distinguish between high-value authority links and low-quality spam links that could harm your rankings.
SEOToolsN's free Moz Backlink Extractor queries Moz's link intelligence database to retrieve the backlink profile for any domain or URL — displaying referring domains, link URLs, anchor text, Domain Authority (DA), Page Authority (PA), and spam scores for each backlink source. Whether you are auditing your own backlink profile for toxic links, researching competitor link sources to replicate their best backlinks, or identifying high-DA websites for outreach campaigns — the Moz Backlink Extractor delivers the link intelligence you need without requiring a paid Moz Pro subscription.
Semantic Keywords: Moz backlink database, DA PA metrics, referring domains analysis, link profile audit, competitor backlinks
Domain Authority (DA) is Moz's proprietary metric — a logarithmic score from 1-100 predicting how well a domain will rank in search engine results based on its link profile strength. Developed through machine learning against Google's actual search results, DA is the most widely referenced third-party domain quality metric in the SEO industry. A DA 70+ domain linking to your website provides significantly more ranking benefit than 100 DA 10 domains — understanding DA helps you prioritize which backlinks to pursue and which existing links are actually valuable.
Semantic Keywords: Domain Authority score, DA 1-100, logarithmic scale, link profile strength, ranking prediction
While DA measures an entire domain's authority, Page Authority (PA) measures the ranking strength of a specific page within that domain. A link from a DA 60 domain's homepage (high PA) is more valuable than a link from the same domain's obscure inner page (lower PA). The Moz Backlink Extractor reports PA for each linking page, enabling granular assessment of individual link value beyond the domain-level DA metric. This page-level intelligence is particularly valuable when evaluating guest post opportunities — the specific page your link will appear on matters as much as the domain hosting it.
Semantic Keywords: Page Authority PA, page-level ranking strength, homepage vs inner page, guest post link value, PA score
Moz's Spam Score is a machine-learning metric identifying the percentage of sites with similar link patterns that have been penalized by Google. A spam score of 1-30% is generally low risk; 31-60% warrants investigation; 61-100% indicates links likely to be detrimental to your rankings. The Backlink Extractor's spam score data enables proactive toxic link identification — finding high-spam-score links in your profile before they trigger a Google manual or algorithmic penalty, and compiling a disavow list of harmful links for submission to Google Search Console.
Semantic Keywords: spam score toxic links, Moz spam detection, disavow list, toxic backlink removal, penalty prevention
Moz's link index is built by Moz's proprietary web crawler (Moz DotBot) which continuously crawls the web discovering and recording links. Key characteristics of the Moz index that affect backlink extractor results:
Semantic Keywords: Moz link index, DotBot crawler, link freshness, dofollow nofollow, free vs paid Moz
Semantic Keywords: backlink extraction steps, root domain URL level, DA sort, spam score filter, CSV export
|
Tool |
DA/PA Metrics |
Spam Score |
Free Links Shown |
Login Required |
Free |
|
SEOToolsN (Moz) |
Yes |
Yes |
1,000+ |
No |
100% Free |
|
Ahrefs Free |
Limited |
No |
100 only |
Yes |
Freemium |
|
Semrush Free |
Limited |
No |
100 only |
Yes |
Freemium |
|
Ubersuggest Free |
Limited |
No |
100 only |
Yes |
Freemium |
|
Moz Link Explorer |
Yes |
Yes |
10 free |
Yes |
Freemium |
|
SmallSEOTools Backlinks |
Limited |
No |
500 |
No |
Free |
A backlink audit identifies harmful links in your profile that may be suppressing rankings. The process using the Moz Backlink Extractor: extract all backlinks to your domain, sort by spam score (highest first), investigate links with spam scores above 40% — check whether the linking page is genuine content or a spam/PBN site, compile a list of confirmed toxic links for disavowal, submit the disavow file to Google Search Console. Proactive toxic link management prevents the algorithmic and manual penalties that low-quality link profiles can trigger.
Semantic Keywords: backlink audit, toxic link removal, disavow file, spam score review, manual penalty prevention
Your competitors' backlink profiles reveal exactly which websites are linking to them and why — a roadmap of proven link opportunities for your own link building. Extract a competitor's backlinks, identify their highest-DA referring domains, and ask: Could this website link to my content as well? Is there a guest posting opportunity here? Is there content I could create that earns similar natural links? This gap analysis — finding high-quality sites linking to competitors but not to you — is one of the most efficient link building research methodologies available.
Semantic Keywords: competitor backlink research, link gap analysis, referring domain opportunities, guest post prospecting, outreach targeting
The anchor text profile of your backlinks — the clickable text in each link pointing to your site — provides critical insights about your site's perceived topic and potential over-optimization risks. A natural anchor text profile has mostly branded anchors (your brand name), URL anchors (your raw URL), and generic anchors (click here, read more), with a minority of exact-match keyword anchors. A profile dominated by exact-match keyword anchors (more than 10-15%) signals potential manipulation to Google's algorithms. The extractor's anchor text column enables this critical distribution analysis.
Semantic Keywords: anchor text distribution, branded anchors, exact match anchor, over-optimization signal, anchor text diversity
Understanding DA benchmarks helps Pakistani website owners contextualize their own scores and set realistic link building goals:
Semantic Keywords: DA benchmarks Pakistan, Domain Authority goals, Pakistani blog DA, link building targets, DA growth timeline
DA is a predictive metric, not a direct ranking factor — Google does not use DA. However, Moz designed DA by training its machine learning model against Google's actual search results, making DA scores correlate strongly with ranking potential in practice. Studies consistently show that higher DA sites rank more frequently and more highly across diverse keyword sets. DA is best used as a comparative metric — evaluating your domain's authority relative to competitors for the same keywords — rather than as an absolute ranking guarantee.
Each tool has its own crawler, its own crawl frequency, and its own link discovery methodology — resulting in different link counts for the same domain across different tools. Ahrefs is generally considered to have the most comprehensive and frequently updated crawler. Moz has strong data particularly for established domains. Semrush has expanded its index significantly in recent years. For comprehensive backlink intelligence, cross-referencing two or more tools reveals the most complete picture — links appearing in multiple tools' indexes are more reliably confirmed than those appearing in only one.
For new websites like SEOToolsN.com in the growth phase: quarterly backlink audits are sufficient — every 3 months, extract your full backlink profile, check for new toxic links, and identify new high-quality links acquired through your content and outreach. For established websites with large backlink profiles or in competitive niches prone to negative SEO attacks (competitors building spam links to your site): monthly audits provide better protection. Set up Google Search Console's Links report for ongoing monitoring between dedicated audits.
The Moz Backlink Extractor transforms backlink data from a premium-only resource into accessible intelligence for every website owner and SEO professional. By surfacing Moz's trusted DA, PA, and spam score metrics alongside raw link data, the tool enables the professional-grade backlink analysis that drives strategic link building, toxic link identification, and competitor research.
Use SEOToolsN's free Moz Backlink Extractor to audit your own backlink profile, research competitor link sources, identify high-value link opportunities, and build the diverse, high-authority backlink profile that signals genuine topical expertise and earns the rankings your quality content deserves. Your backlink profile is your website's reputation in Google's eyes — manage it proactively with the data that Moz's 40 trillion link index provides.
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