How does stuff get on google

Google tries to determine the highest quality answers, and factor in other considerations that will provide the best user experience and most appropriate answer, by considering things such as the user's location, language, and device desktop or phone. For example, searching for "bicycle repair shops" would show different answers to a user in Paris than it would to a user in Hong Kong.

Google doesn't accept payment to rank pages higher, and ranking is done programmatically. Want more in-depth information about how Search works? Read our Advanced guide to how Google Search works. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.

For details, see the Google Developers Site Policies. Documentation Not much time? Beginner SEO Get started. Establish your business details with Google. How Google uses information from sites or apps that use our services Many websites and apps use Google services to improve their content and keep it free. Ad personalization If ad personalization is turned on, Google will use your information to make your ads more useful for you. How you can control the information collected by Google on these sites and apps Here are some of the ways you can control the information that is shared by your device when you visit or interact with sites and apps that use Google services: Ad Settings helps you control ads you see on Google services such as Google Search or YouTube , or on non-Google websites and apps that use Google ad services.

You can also learn how ads are personalized, opt out of ad personalization, and block specific advertisers. You can browse by date and by topic, and delete part or all of your activity. Many websites and apps use Google Analytics to understand how visitors engage with their sites or apps. Learn more about Google Analytics and privacy.

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We take note of key signals — from keywords to website freshness — and we keep track of it all in the Search index. The Google Search index contains hundreds of billions of webpages and is well over ,, gigabytes in size.

When we index a webpage, we add it to the entries for all of the words it contains. To do this, we not only organize information about webpages but other types of information too.

Today, Google Search can help you search text from millions of books from major libraries , find travel times from your local public transit agency , or help you navigate data from public sources like the World Bank.

How Search organizes information. The fundamentals of Search.