There are brands that become verbs. Google is one of them. We no longer say we search the web, we say we Google something. A linguistic shift that tells us better than any statistic how much this search engine has entered digital culture and our daily lives.
To understand how this happened, we must go back to the late Nineties, to a corner of Stanford, where two PhD students, Larry Page and Sergey Brin, are working on a project called BackRub. The idea is different from that of the search engines of the time. It's not enough to count how many times a word appears on a page. You have to look at how pages link to each other, as if they were academic papers with citations. From this, PageRank was born, the algorithm that laid the foundations for Google, officially documented today on the pages of about.google.
Within a few years, that insight stopped being a university project and became a search engine capable of outperforming much more established competitors. Cleaner results, an essential interface, a single search box that changed the way we think about accessing information.
How Google Was Born
The name Google comes from a play on the term googol, which is 10 to the hundredth power, used in mathematics to indicate an enormous number. It's a statement of intent. To organize a quantity of information growing at an unimaginable rate, making it accessible to anyone. In 1998, Google Inc. was officially founded, the server still ran on almost artisanal hardware, and the interface was so minimalist it seemed empty compared to the banner-filled portals of the era.
The real revolution, however, is not just aesthetic. Page and Brin chose a ranking model that considers links as votes of confidence. A page that receives links from many authoritative sites gains more weight. Instead of being fooled only by keywords and meta tags, Google tried to read the structure of the web as a graph of relationships. For traditional search engines, it was a shock; for users, it was simply the engine that returned more useful results.
From there, growth took off. First, versions in other languages, then the birth of the AdWords advertising program, then a series of products that go far beyond search. Gmail, Maps, YouTube, Android. Within a few years, Google stopped being just a search engine and became an ecosystem of integrated services.
How It Works Behind the Scenes
From a technical standpoint, the heart of Google Search can be summarized in three main phases. Crawling, indexing, ranking. Crawlers, often called bots or spiders, traverse the web following links from one page to another. They collect copies of pages, respect rules defined in files like robots.txt, and update versions they've seen before.
The content is then indexed. Text, structure, metadata, and derived signals are analyzed and transformed into an index optimized for full-text searches. It's a kind of gigantic catalog that allows finding pages among billions of documents in milliseconds. In the explanatory guides available on developers.google.com/search, Google itself tells a simplified version of this process.
When we type a query, ranking comes into play. The algorithm compares the searched words with the index, evaluates hundreds of signals, and decides in what order to show the results. Some signals concern the content, others the site's authority, and still others user behavior over time. The original PageRank is just one piece of a now much more complex machine.
Alongside organic results live paid ads, managed through the Google Ads platform. Here too, an auction system comes into play, which takes into account not only the monetary bids but also the quality and relevance of the ads. It is this advertising engine that transformed Google into the economic powerhouse we know.
Why It Became Omnipresent
The pervasiveness of Google is not explained solely by the quality of its search engine. It matters that over time the company has built an infrastructure that touches almost every moment of our digital lives. We use Gmail for email, Google Maps to navigate, Android as the operating system on a large share of smartphones, YouTube for videos, Google Drive to collaborate on documents.
Each service is strong on its own, but the real advantage comes from integration. The same account opens all doors, preferences sync, browsing history intersects with search and maps history. The result is a fluid experience that makes it natural to stay within the ecosystem instead of jumping from one service to another.
There is also a cultural factor. For many users, Google is their first contact with the web. The search engine's white homepage, preset in many browsers and devices, becomes the start of every session. Over time, this has created a deep habit. When we look for something, the instinctive gesture is to open Google, even if valid alternatives exist.
This omnipresence comes at a cost, and not just an economic one. The business model is largely based on advertising profiling. Searches, visited sites, watched videos, and movements can contribute to building increasingly detailed profiles. Organizations concerned with digital rights, like the Electronic Frontier Foundation, often remind us how important it is to understand what data is collected and how it is used.
At the same time, it would be naive to deny how much Google has simplified access to information. It made instant searches possible that once required libraries, it put translation tools, maps, and collaboration into anyone's hands. For better or worse, it has become the lens through which a huge part of the planet views the web.
For those involved in Digital Culture & Computer History, Google is a textbook case. It demonstrates how a good technical idea, combined with an effective economic model and the ability to scale complex infrastructure, can reshape habits, markets, and languages. And it also reminds us that every convenience has a hidden side, made of dependencies and open questions about power, control, and information pluralism.