YMYL (Your Money Your Life)

Definition

YMYL (Your Money Your Life) is a content category defined in Google's Search Quality Rater Guidelines covering topics where incorrect information can seriously affect user finances, health, safety, and social well-being.

Google evaluates E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) especially strictly in this category. Sites publishing YMYL content face higher standards in core updates and manual reviews.

Summary

If your site is in YMYL territory: ①Specify author credentials and career → ②State expert review → ③Cite trusted sources → ④Show update dates → ⑤Add disclaimers. These five are the basic checklist.

Origin of YMYL

Google Search Quality Rater Guidelines

YMYL first appeared in Google's 2013 Search Quality Rater Guidelines. This document is internal guidance for Search Quality Raters (SQRs) Google employs to evaluate search result quality; it is now public.

YMYL scope expanded significantly in 2018, and since then YMYL-related sites have been most affected in each core update.

6 YMYL Categories

YMYL categories in Google Quality Rater Guidelines:

Strict E-E-A-T Applied to YMYL

See E-E-A-T for details.

Experience

First-hand experience is central to trust in YMYL fields.

• Medical: "I practiced as an internist for 10 years..."
• Finance: "I operated this investment strategy personally for 5 years..."
• Legal: "How this precedent applied in an actual case..."

Expertise

Official credentials are required.

• Medical: specialist license, affiliated hospital
• Finance: CFA, CFP, and other recognized credentials
• Legal: bar admission, affiliated law firm

Authoritativeness

Recognition from other authorities and institutions in the field is needed.

• External media interviews and citations
• Academic paper citations
• Government and official institution participation

Trustworthiness

Information accuracy, transparency, and error correction processes are required.

• Source citation and attribution
• Public update history
• Error correction policy

7 Guidelines for YMYL Content

1. Detailed Author Information

Display author name, title, credentials, and affiliation at the top of articles. Create dedicated author pages with detailed career history.

{
  "@type": "Person",
  "name": "Jane Smith",
  "jobTitle": "Board-Certified Internist",
  "affiliation": { "@type": "Organization", "name": "University Medical Center" },
  "url": "https://example.com/author/jane-smith"
}

See JSON-LD Basics for details.

2. State Expert Review

If a field expert reviewed content separately from the author, state it. Format: "Medically reviewed by: John Doe, MD, Endocrinology, Memorial Hospital."

3. Cite Trusted Sources

Link directly to credible primary sources.

• Government and public agencies: FDA, CDC, IRS, SEC
• Academic institutions: PubMed, NIH, national statistics portals
• International bodies: WHO, CDC, IMF

Definitive medical, legal, or financial advice without sources is very unfavorable in YMYL evaluation.

4. Show Update Dates

Medical, legal, and financial information can become wrong over time—always show last review and update date. See Content Freshness for details.

5. Disclaimer

"This information is for general informational purposes only and does not replace individual medical, legal, or financial advice. Consult a qualified professional for your specific situation."

6. Transparent Ad and Sponsorship Disclosure

Clearly label affiliate links, sponsorships, and advertising. FTC guidelines require disclosure of content with economic consideration.

7. Caution for Sensitive Topics

Content related to self-harm or extreme choices receives special treatment in Google guidelines. Follow safe messaging guidelines and provide crisis helpline contacts where recommended.

SEO Impact of YMYL

Largest Impact in Core Updates

Core update analysis shows YMYL sites (health, finance, legal) experience the largest ranking volatility. YMYL sites with insufficient E-E-A-T repeatedly drop sharply at each core update. See Google Core Updates for details.

Helpful Content System and YMYL

The Helpful Content system applies stricter standards in YMYL fields. Publishing medical or financial information for SEO traffic without expertise lowers sitewide quality scores. See Helpful Content System for details.

Manual Action Risk

YMYL guideline violations have high manual action frequency. Especially fraudulent medical information, unverified investment advice, and legal advice from unqualified providers. See Google Manual Actions for details.

YMYL and AEO/GEO

YMYL Trust Standards in AI Answers

AI answer engines especially emphasize trusted sources for medical, financial, and legal questions. ChatGPT and Perplexity tend to prioritize official institutions (WHO, CDC, government sites) and automatically add disclaimers for YMYL answers.

AEO Strategy for YMYL Sites

Strengthening E-E-A-T is the core AEO strategy for YMYL sites. Recognizing author authority as an entity in Google is especially important. See Entity SEO for details.

YMYL Diagnosis Checklist

• Does your content fall under the 6 YMYL categories?
• Is author information (name, credentials, career) shown on all major content?
• Is expert review stated?
• Are trusted sources (government, academic) included with citation links?
• Is the last update date displayed?
• Is there a disclaimer?
• Are ads, sponsorships, and affiliate relationships transparently disclosed?
• Is Person or Organization JSON-LD schema implemented?

English-Language Market Considerations

YMYL Environment

English-speaking users are subject to the same YMYL standards. Health, finance, and legal information on English sites faces the same strict criteria as globally.

Trusted Sources for English YMYL Content

Credible sources to cite in English YMYL content:

• Medical: FDA, CDC, NIH, Mayo Clinic
• Finance: SEC, Federal Reserve, FINRA, CFPB
• Legal: Congress.gov, state bar associations, court opinions
• Academic: PubMed, Google Scholar, university research repositories

Regulatory Compliance

English YMYL content must also comply with applicable regulations:

• Medical: restrictions on medical advertising by non-licensed parties
• Securities law: restrictions on unlicensed investment advice
• FTC: advertising and sponsorship disclosure requirements
• Pharmaceutical: restrictions on drug efficacy advertising

FAQ

Q. How do I know if my site is YMYL?
A. If content can directly affect user health, financial decisions, legal matters, or safety, it is YMYL. Diet information, investment guides, legal interpretation, and medication instructions all fall under YMYL. When uncertain, check YMYL definitions in Google Quality Rater Guidelines.

Q. Can non-experts publish YMYL content?
A. They can publish, but SEO performance is very low without expert review and citation. If non-experts publish YMYL content, supplement by ①commissioning expert review ②crediting the expert as author or ③citing authoritative sources extensively.

Q. YMYL site traffic dropped after a core update. How do I recover?
A. E-E-A-T improvement is the only fundamental fix. Proceed in order: strengthen author information, add expert review, strengthen sources, verify content accuracy. Recovery usually appears after the next core update (3–6 month cycle). See Google Core Updates for details.

Q. Are health/finance affiliate marketing sites also YMYL?
A. Yes. Even affiliate sites providing health or financial information face YMYL standards. Product recommendations without real experience and expertise receive low E-E-A-T ratings. Affiliate sites should build trust through direct product use, honest downside discussion, and source citation.

Q. Are news sites also YMYL?
A. News and current affairs sites fall under YMYL's "News and current affairs" category. Accuracy, source verification, and correction policies matter for E-E-A-T. Author bylines and editorial policy transparency are essential.

Sources

• Google (2024). Search Quality Rater Guidelines. https://services.google.com/fh/files/misc/hsw-sqrg.pdf
• Google Search Central (2024). Creating helpful, reliable, people-first content. https://developers.google.com/search/docs/fundamentals/creating-helpful-content
• Hollingsworth, S. (2024). YMYL: What It Is and How It Affects SEO. Search Engine Journal.