Search Quality Rater Guidelines

27 March, 2025

The Google Search Quality Rater Guidelines are a comprehensive guide that shows how Google evaluates the quality of websites. They help improve the algorithms but do not directly influence rankings. The latest version of 23 January 2025 It comprises 181 pages with important updates, especially regarding AI content, Spam definitions and technical standards.

Important points at a glance:

EEAT criteriaExperience, expertise, authority, trustworthiness – particularly relevant for sensitive topics such as finance or health (YMYL websites).
AI contentNew guidelines for the use of generative AI.
technical requirements: Focus on mobile optimization, loading speed and structured data.

Quick comparison of EEAT factors:

factor	Objective	Example
Experience	Practical evidence	Customer reviews, case studies
Expertise	Professional qualifications	Certificates, industry membership
trustworthiness	Security and transparency	SSL certificate, legal notice

The guidelines are an essential foundation for optimizing websites for both users and Google. They offer Swiss companies in particular concrete approaches to strengthen local visibility and improve their digital presence.

EEAT principles for website quality

The EEAT principles (Experience, Expertise, Authority, and Trustworthiness) are crucial for a website's success. Here you'll learn how to implement these factors on your website to convince both users and search engines.

Demonstrate industry experience

Experience strengthens the credibility of your website. According to a recent study by Moz Only 14% of consumers trust brand claims as much as user reviews. Here are some approaches to clarify your experience:

Proof	Implementation	Benefits for EEAT
Customer Reviews	Verified reviews with date and details	Highlightes practical experience
Case Studies	Detailed project documentation with results	Demonstrates industry knowledge
Visual content	My own photos or videos of projects	Underlines authenticity

Google's guidelines emphasize that content based on direct experience is rated particularly highly. Clearly showcasing your industry experience creates a foundation upon which you can further develop your expertise.

Emphasize professional expertise

In YMYL (Your Money or Your Life) fields, proof of expertise is essential in addition to experience. Examples include:

Official certifications and licensesThese documents prove your qualifications.
Memberships in professional associationsShow your appreciation in the industry.
Proven qualificationsDocument your expertise.

Even in areas not relevant to YMYL, you can demonstrate your competence through practical tutorials, process documentation, or your own research results.

Strengthening trust factors

Trust is a key factor in the EEAT rating. Websites perceived as less trustworthy generally score lower. These elements help increase trust in your site.