My Blog

My WordPress Blog

My Blog

My WordPress Blog

01. How Search Engines Work

How search engines personalize results

Location Google uses your location to personalize the results for searches with local intent. That’s why all results for “italian restaurant” are from or about local restaurants. Google knows you’re unlikely to fly halfway around the world for lunch. Language Google knows there’s no point in showing English results to Spanish users. That’s why it ranks […]

How search engines build their indexes

Each search engine has its own process for building a search index. Below is a simplified version of the process Google uses. Let’s break it down. URLs Everything begins with a known list of URLs. Google discovers these in many ways, but the three most common are:  Crawling Crawling is where a computer bot called a […]

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