What is YMYL | Understanding How YMYL Affects Google SEO Ranking

YMYL (Your Money or Your Life) refers to high-risk content that can impact a user’s finances, health, legal status, or quality of life.

According to 2023 Google data, its keyword search volume accounts for 34% of the total, but the rate of de-ranking is 2.3 times higher than that of ordinary content.

Which Categories of Content Are Classified as YMYL

A 2024 report from the Consumers Council of Canada (CCA) shows that over the past three years, direct financial losses incurred by Canadian users due to misleading YMYL (impacting money or life) content averaged 470 million CAD annually, with 62% originating from emerging fields such as “exaggerated green product claims” and “psychological counseling pseudoscience”—a 123% increase from 210 million CAD in 2020. While Google previously focused on “hard decision” areas like finance and healthcare, today “soft decision” content—such as “sustainable living guides” (e.g., “zero-waste daily necessity recommendations”) and “mental health self-help methods” (e.g., “self-regulation techniques for anxiety”)—is also included in the YMYL category because it can affect a user’s long-term consumption habits or mental state. Taking French data as an example, in 2023, the Directorate-General for Competition, Consumer Affairs and Fraud Control (DGCCRF) inspected 1,000 “organic skincare recommendation” articles and found that 41% of the content contained “false certifications” (such as forged ECOCERT certificates) or “exaggerated effects” (such as claiming “complete repair of sensitive skin in 7 days” without clinical data). After these articles were de-ranked on Google Search Result Pages (SERPs), complaints regarding related brands dropped by 38%.

Financial Services

When users search for “how to invest in Bitcoin” or “which credit card has low installment rates,” the content directly affects their financial decisions and even asset security. Google’s audit focus for this type of content includes:

• Author Qualifications: Whether they have financial industry certifications (such as CFP Certified Financial Planner, CFA Chartered Financial Analyst);
• Data Sources: Whether they cite reports from authoritative institutions (such as Federal Reserve interest rate decisions, S&P index analysis);
• Risk Warnings: Whether potential losses are clearly marked (e.g., “cryptocurrency volatility may lead to loss of principal”).

Supporting Data: According to a 2023 survey by the UK Financial Conduct Authority (FCA), 72% of “stock recommendation” blogs without qualifications were de-ranked on Google SERPs for exaggerating returns or hiding risks; meanwhile, similar content published by authors with CFP certification ranked an average of 3.1 positions higher than uncertified content (Source: Moz 2024 Content Ranking Report).

Medical and Health

From “what medicine to take for a cold” to “new therapies for cancer treatment,” users may misjudge their condition or try dangerous folk remedies due to a single piece of incorrect information. Google’s audit of such content emphasizes:

• Medical Basis: Whether peer-reviewed journal research is cited (such as The New England Journal of Medicine, The Lancet);
• Author Identity: Whether they are licensed professionals such as Medical Doctors (MD) or Registered Dietitians (RD);
• Disclaimers: Whether it is noted that “individual circumstances vary, consult your primary care physician.”

Case Comparison: In 2023, a self-media account published an article titled “Drinking Lemon Juice Daily Cures Diabetes.” Due to a lack of clinical data support and unspecified author qualifications, it was removed from the first 10 pages of Google search results. During the same period, the “Type 2 Diabetes Diet Management Guide” published by the Mayo Clinic (citing 37 clinical studies, with all authors being endocrinologists) had a click-through rate 45% higher than the former under the “diabetes diet” keyword (Source: SimilarWeb Traffic Analysis).

Legal Matters

When users search for “how to divide divorce property” or “how much compensation can I get for being fired,” the content can directly impact their legal rights or even personal freedom. Google requires this type of content to have:

• Clear Qualifications: Authors must indicate lawyer qualifications (such as the Bar License number for US states);
• Geographic Limitation: Legal clauses must match the user’s location (e.g., “California Rental Law” cannot be applied to New York);
• Rigorous Process: Avoid absolute conclusions (such as “will definitely win the case”) and explain the “range of possible outcomes.”

Data Reference: A 2024 survey by the American Bar Association (ABA) showed that 58% of “divorce property division” guides that did not list lawyer qualifications were de-ranked due to outdated information or geographic errors; whereas similar content written by licensed lawyers clearly citing state laws had 2.7 times higher ranking stability than unqualified content (Source: SEMrush Keyword Ranking Tracking).

Education and Choice

Content like “how to apply to Harvard University” or “choosing public vs. private schools for primary education” can change a user’s (especially a student’s) growth trajectory. Google focuses on:

• Information Accuracy: Whether data such as admission rates and curriculum settings are consistent with the latest information on the school’s official website;
• Authenticity of Experience: Study abroad experience posts should indicate the author’s background (e.g., “2023 Harvard Undergraduate Freshman”);
• Risk Warnings: Whether “individual differences” are explained (e.g., “my success does not mean it applies to everyone”).

Comparison Experiment: In 2023, an education blogger published “10 Secrets to Stanford Admission” (claiming “TOEFL 100 ensures admission”). Because the data seriously contradicted the “2023 Average Admission TOEFL 112” published on the Stanford website, it was flagged by Google as “low-trustworthiness content”. Meanwhile, the “Official Undergraduate Application Guide” published by Harvard (with real-time data updates and written by admissions officers) consistently ranked in the top 3 for the “Stanford Admission” keyword (Source: Ahrefs Backlink Analysis).

Public Policy and Social Welfare

Topics like “New 2024 US Health Insurance Subsidy Policy” or “Unemployment Benefit Application Requirements” can affect the quality of life for many people. Google prioritizes the following during auditing:

• Policy Timeliness: Whether the policy effective date is noted (e.g., “effective from January 1, 2024”);
• Authoritative Sources: Whether official government websites are cited (such as IRS tax guides, SSA social security documents);
• Operational Steps: Whether specific guidance is provided (such as “log in to the official website to fill out Form 1095-A”).

Real Case: In 2023, a self-media account published a “2024 Health Insurance Subsidy Application Guide,” incorrectly stating that “all families with an annual income below $50,000 can apply,” whereas the actual policy required “coverage of at least one uninsured member.” This content was deleted from Google search results for misleading users into submitting incorrect applications. During the same period, the official interpretation published by the U.S. Department of Health and Human Services (HHS) (with links to the original policy and application flowcharts) reached a click-through rate of 68% for the keyword “health insurance subsidy 2024” (Source: Google Search Console statistics).

The Impact of YMYL Content on Google Rankings

SEMrush tracking of 5 million YMYL keywords worldwide shows that in the first half of 2024, the average ranking of unqualified YMYL content dropped by 1.8 positions compared to 2020, while YMYL content flagged by Google as “high trustworthiness” had 37% higher ranking stability than ordinary content.

Why is the ranking of YMYL content more “sensitive”? Because Google’s core objective is to “protect users.”

One piece of wrong financial advice could cost a user money, and a misleading medical article could delay treatment. The algorithm must push “more reliable” content to the front through stricter rules.

The Probability of De-ranking for Unqualified Content Soars

The ranking threshold for YMYL content starts with “author credibility.” Google’s algorithm quickly judges whether content is “trustworthy” through the following dimensions, and those that fail are directly de-ranked:

Case Comparison: In 2024, a self-media account published “5 Low-Risk High-Yield Bitcoin Investment Methods” (author lacked CFP, no “cryptocurrency may go to zero” risk warning) and was removed from the top 50 for the “Bitcoin investment” keyword. During the same period, a financial blogger with CFP certification who published a “Bitcoin Investment Risk Control Guide” (citing the Fed’s 2023 virtual currency volatility report with clear “historical loss cases”) maintained a stable rank at position 3 for the same keyword (Source: Ahrefs Keyword Ranking Tracking).

Professional Endorsement Directly Affects Ranking

In the ranking competition for YMYL content, the “trust score” is a key variable. Google calculates the “trustworthiness score” of content through the following signals: the higher the score, the higher the ranking:

• Institutional Endorsement: Whether the content is published by hospitals, universities, or licensed institutions (such as the Mayo Clinic, Harvard Business School);
• Author History: Whether the author’s past content has been repeatedly flagged as “high trustworthiness” (the algorithm tracks content quality over 3 years);
• User Feedback: “Helpfulness votes” on the SERP (users clicking the “Feedback” button to indicate “whether this content is helpful”).

Supporting Data: In 2023, the National Library of Medicine (NLM) analyzed the top 100 results for the “diabetes treatment” keyword. Content published by hospitals or personal websites of doctors had an average trustworthiness score 2.1 points higher (out of 5) than self-media, and a 49% higher proportion in the top 10 (Source: NLM Search Quality Report). Another typical scenario is “legal consultation”: In 2024, SEMrush compared the top 20 results for the “divorce property division” keyword. Content listing a lawyer’s license and linked to a local law firm had an average click-through rate (CTR) of 18.7%, while unqualified content had a CTR of only 7.3%—high CTR further reinforces the algorithm’s preference for “trustworthy content,” creating a positive cycle.

Misinformation is Quickly “Purged”

The ranking stability of YMYL content is lower: once the algorithm determines it is “untrustworthy,” the speed and magnitude of de-ranking far exceed those of ordinary content. Specific manifestations:

• De-ranking Speed: Ordinary content de-ranked due to data errors usually takes 7-14 days to recover; for YMYL content involving “financial misleading” or “health risks,” de-ranking can occur within 24 hours (Source: Google Search Central 2024 Developer Logs);
• Recovery Difficulty: After ordinary content corrects an error, the probability of passing a re-audit is about 68%; for YMYL content, authoritative sources must be added (e.g., re-citing an FDA report) and author qualifications clarified, resulting in a re-audit pass rate of only 41% (Source: Moz Algorithm Test);
• Long-term Impact: Domains once de-ranked for YMYL errors will have their ranking weight “discounted” for future similar content—the algorithm defaults to “this domain was once untrustworthy” (Source: Ahrefs Domain Authority Research).

Real Case: In November 2023, a financial blog published a “List of Must-Rise US Stocks for 2024” (without “stock market risk” warnings and recommended stocks lacked fundamental analysis), which was reported by users for “misleading investment advice.” The Google algorithm removed it from the first 10 pages for the “US stock recommendations” keyword within 48 hours, and the ranking of all financial content on that blog dropped by 2-5 positions for the next 3 months. Meanwhile, an “Investor Education” column certified by the U.S. Securities and Exchange Commission (SEC) published “2024 US Stock Investment Precautions” (clearly stating “not investment advice”), and its ranking for the same keyword jumped from 15th to 2nd (Source: Google Search Console records).

General Content VS YMYL Content

A 2023 Ahrefs statistic of 1 billion search terms worldwide shows that general content (such as recipes, travel guides, DIY tutorials) accounts for 66% of search volume, but only 12% of it is de-ranked by Google; while YMYL content (such as financial advice, medical science, legal guides), though only 34% of search volume, has 28% of its content de-ranked due to insufficient trustworthiness. This means that if you write a “how to make scrambled eggs with tomatoes” article, even with small errors, the user at most ruins a dish; but if you write “can hypertensive patients eat scrambled eggs with tomatoes,” a data error could directly impact the user’s health. Google’s “fault tolerance” for these two types of content has a clear boundary from the start.

General Content Looks for “Relevance,” YMYL Content Checks “Qualifications”

The audit of general content focuses more on “keyword matching” and “meeting user needs,” while YMYL content must pass an additional “trustworthiness check.” Take “how to make a strawberry cake” (general content) and “can diabetic patients eat strawberry cake” (YMYL content) as examples:

Specific Case: In 2024, a food blogger published “5 Tips for Beginners to Make Strawberry Cake” (no qualifications, just sharing personal experience) and ranked 7th for the keyword “strawberry cake recipe”; meanwhile, a nutritionist published “3 Precautions for Diabetic Patients Eating Strawberry Cake” (labeled with RD qualification, citing a study from the “American Journal of Clinical Nutrition”) and ranked 2nd for the keyword “diabetes diet” (Source: Ahrefs Keyword Ranking Tracking).

General Content “Talks Experience,” YMYL Content “Talks Evidence”

The core of general content is “conveying experience,” where users care about “whether it is practical”; the core of YMYL content is “proving correctness,” where users need to know “why it is trustworthy.”

• General Content Example: A travel blogger writes “Chiang Mai, Thailand Free Travel Guide,” with content like “I stayed at XX homestay last week, the price was 200 yuan/night, a 5-minute walk to the night market, and I recommend going to the Sunday Night Market in the morning.” Even if the homestay price fluctuates slightly, the user at most adjusts their budget without serious consequences.
• YMYL Content Example: A financial blogger writes “3 Reasons to Invest in Gold in 2024,” which must include “citing the World Gold Council 2023 report: gold’s average inflation hedge rate is 3.2%,” “indicating CFP certification,” and “warning ‘gold prices may fluctuate due to international situations’.” If data sources or risk warnings are omitted, users may misjudge investment risks and suffer losses.

Data Comparison: SEMrush analyzed user feedback for “Yoga for Beginners” (General) and “Yoga Moves for Lumbar Disc Herniation” (YMYL). The “helpful” vote rate for general content was 42%, while the “helpful” vote rate for YMYL content reached 68%—users are more willing to value “verified and reliable information” (Source: SEMrush User Behavior Report).

General Content is “Docile,” YMYL Content is “Sensitive”

The ranking of general content is less affected by “algorithm updates,” while the ranking of YMYL content is more sensitive to “content changes.” Specific manifestations:

• General Content: If an article on “how to grow succulents” is reported by users for “vague light duration descriptions,” Google may take 1-2 weeks to re-audit, with a recovery probability of about 75% (Source: Moz Algorithm Test);
• YMYL Content: If an article on “Dosage Guide for Children’s Fever Medicine” has a “dosage unit error” (e.g., writing “grams” instead of “milligrams”), the algorithm will de-rank it within 24 hours, and recovery requires adding pediatrician qualifications + citing the latest “American Academy of Pediatrics” guidelines, with a recovery probability of only 39% (Source: Google Search Central 2024 Case Study Library).

Real Case: In October 2023, a home blogger published an article on “Low-Cost Rental Room Renovation” (General Content). After a user pointed out an “incorrect environmental grade for wall paint,” the ranking rose back from 5th to 3rd after 10 days. During the same period, a medical blogger published “Precautions for Children’s Flu Medication” (YMYL Content). Due to an “incorrect applicable age for Oseltamivir,” it was reported and the ranking dropped from 2nd to 20th within 24 hours, and it had not fully recovered 3 months later (Source: Ahrefs Domain Weight Tracking).

Finally, I want to say: Before you prepare to write content next time, ask yourself: “Will this content affect the user’s money, health, or life?” Once the answer is clear, you’ll have a direction for your writing.