3 Basic Steps Performed by Google in Search Engine

3 Basic Steps Performed by Google in Search Engine


When uploading content to a website, your content doesn’t immediately reach the first page of Google Search Engine Results Page (SERP). Instead, your website will go through these 3 phases.


1. Crawling

First, Google will discover what pages exist on the internet. Google continuously explores new pages and adds them to its list of known pages.

When a crawler finds a webpage, the system will render the page content, just like a modern browser does. Googlebot now uses the latest Chrome to render JavaScript and dynamic content, ensuring all page elements are accessible. It then records important signals, from keywords, content structure, to technical signals like Core Web Vitals and mobile-friendliness.

Google’s search index contains trillions of web pages and continues to grow every day. Google now uses mobile-first indexing as the standard, meaning the crawler primarily looks at your website’s mobile version for indexing and ranking. Make sure your website has an optimized mobile version with content equivalent to the desktop version.

2. Indexing

After Google recognizes your website pages, the system will analyze and understand the content using sophisticated AI technologies like BERT, MUM, and other natural language processing algorithms. Google now evaluates content quality based on E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) and understands context and user search intent.

Therefore, Google Search Central recommends several things you need to pay attention to:

  • Create short, meaningful page titles containing main keywords naturally
  • Use clear heading structure (H1, H2, H3) for content hierarchy
  • Add attractive and relevant meta descriptions
  • Use structured data (schema.org) to help Google understand content
  • Optimize images with descriptive alt text
  • Ensure content is original, high-value, and provides comprehensive answers
  • Add author information and credentials to build trust

Pages are indexed by Google when they have been visited by the crawler, analyzed using AI to understand context and quality, and stored in Google’s index. Use Google Search Console to monitor indexing status, fix errors, and submit indexing requests for new or updated content.

3. Serving and Ranking

When typing keywords in the Google search bar, you will get the most relevant information based on various factors like location, language, search history, personal preferences, and search intent. Google uses a complex ranking system with hundreds of factors to determine the best results.

Therefore, ensure your website meets these main ranking factors:

Core Web Vitals & Page Experience:

  • LCP (Largest Contentful Paint) < 2.5 seconds
  • FID (First Input Delay) < 100 milliseconds
  • CLS (Cumulative Layout Shift) < 0.1
  • Mobile-friendly and responsive design
  • HTTPS security
  • Minimal intrusive interstitials

Quality & Content Relevance:

  • Content that is comprehensive, accurate, and up-to-date
  • Direct answers for user queries
  • Content structure that’s easy to read (short paragraphs, bullet points)
  • Relevant multimedia (images, videos, infographics)
  • Strategic internal linking

E-E-A-T Signals:

  • Clear and credible author information
  • Informative About page
  • Testimonials and reviews from users
  • Backlinks from authoritative and relevant sites
  • Valid citations and references

Technical SEO:

  • Clear site architecture with clean URLs
  • Optimized XML sitemap and robots.txt
  • Canonical tags to avoid duplicate content
  • Structured data for rich snippets (FAQ, How-to, Review, etc.)

When users type a query, Google uses AI and machine learning to understand search intent and find the most relevant answers. Google doesn’t accept payments for organic ranking, and the system is designed to provide the best user experience. Results may vary based on location, language, device, and individual user preferences.

For maximum results, learn more in the complete SEO guide and monitor your website performance through Google Search Console and Google Analytics 4.