B Evidence Grade B Graded accuracy verified by the review judge Safe to Cite Dated

30 -- domain authority score for low quality link (2021)

Name: Domain Authority Score Statistics
Creator: Lighthouse Intelligence
Published: 2026-07-16

2021 · Affluences

A low-quality link is defined as one having a domain authority score of less than 30.

Represents a definitional threshold (less than 30)

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Attribution: Affluences View source

Lighthouse Research Team

Last verified: 2026-07-16 · How we verify data →

Source verified Evidence graded

Value

Unit

Score

Data Vintage

2021

Entity

low quality link

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

60/100 confidence

Single source - not yet corroborated

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Source

Affluences Primary Tier A

http://www.affluences.ca/blogue/quelle-est-la-difference-entre-un-lien-de-bonne-qualite-et-un-lien-d… ↗

Confidence: 65/100 Vintage: 2021 Channel: Common Crawl

Source Article

Quelle est la différence entre un lien de bonne qualité et un lien de faible qualité ? - Affluences

La valeur du SEO pour les entreprises en 2021 28 janvier 2021L’algorithme Facebook et le classement du nouveau contenu 12 février 2021Quelle est la différence entre un lien de bonne qualité et un lien de faible qualité ? Un lien de qualité a un fort domaine d’autorité. Diverses techniques permettent…

Original Research

Affluences · Original study ↗

Methodology

Defined as having a domain authority score below 30.

Segmentation

Channelcommon_crawl

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Plain Text

low quality link: 30 domain authority score. Source: Affluences (2021). Via Lighthouse Intelligence -- https://lighthousedata.io/data/domain-authority-score-low-quality-link

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<blockquote cite="https://lighthousedata.io/data/domain-authority-score-low-quality-link" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30</strong> -- domain authority score for low quality link<br><small>Source: Affluences (2021) · <a href="https://lighthousedata.io/data/domain-authority-score-low-quality-link" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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