What is YMYL in SEO?

Definition

YMYL (Your Money or Your Life) refers to content categories that can have a direct impact on people's health, financial security, or wellbeing. Google applies particularly strict E-E-A-T evaluation criteria to these pages because incorrect information can cause real harm.

The YMYL concept is defined in the Google Search Quality Rater Guidelines. These pages are subject to a higher level of scrutiny because an error or misleading information can have serious and direct consequences on users' lives: bad medical advice can harm health, inaccurate financial information can lead to significant losses, erroneous legal advice can compromise rights.

YMYL categories

The main categories include: health and medicine (symptoms, medications, treatments), finance (investments, credit, taxes, insurance), law (rights, obligations, legal proceedings), safety (accident prevention, emergencies), and certain sensitive social topics. The fintech sector is systematically YMYL, which explains the high E-E-A-T requirements in this domain.

Strategic implications for SEO

On YMYL topics, Google evaluates with heightened rigor: is the author identifiable and qualified? Are sources cited? Is information current? Is the site transparent about its identity and methods? For these topics, E-E-A-T becomes a determining ranking criterion — far more than for other content categories.

YMYL and LLMs

LLMs apply similar logic on YMYL topics: they give more weight to recognized sources in these domains (medical publications, institutional financial sources, legal publications) and are more likely to flag their uncertainty on these subjects. YMYL content well-documented and signed by experts has a better chance of being cited accurately.

If your site covers finance (investment, credit, savings), health, law, or safety, it falls under YMYL. For fintechs and financial services, this is systematic. The direct consequence: E-E-A-T becomes a determining criterion, authors must be identifiable and qualified, and information must be verified and regularly updated.

Increasingly difficult. Google seeks to identify qualified and verifiable authors on YMYL content. A financial advice site whose articles are unsigned or whose authors have no identifiable profile will struggle to satisfy Google's quality raters. Author pages with professional credentials are essential on YMYL topics.

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Related terms

GEO / AEO

E-E-A-T

E-E-A-T is the evaluation framework used by Google's Quality Raters to assess the quality of content and the credibility of its source. It applies with particular rigor to YMYL topics, and indirectly influences the likelihood of content being cited by LLMs.

SEO

Structured data

Structured data is a semantic markup added to a page's HTML code to explicitly tell search engines what type of content is being presented. It uses the Schema.org vocabulary and is implemented as JSON-LD. It enables rich results in SERPs and facilitates citation by LLMs.

GEO / AEO

AI hallucination

AI hallucination refers to the phenomenon by which an LLM generates false, invented, or unverifiable information while presenting it with apparent confidence. It is a direct consequence of model architecture: models predict probable tokens without having access to factual truth.