Google Search Wikipedia

An industry of consultants has arisen to help websites increase their rankings on Google and other search engines. Those websites which lack a mobile-friendly interface would be ranked lower and it is expected that this update will cause a shake-up of ranksneeds update. This resulted in the algorithm targeting health and medical-related irwin casino websites more than others. As per current analysis done by the industry leaders Search Engine Watch and Search Engine Land, the update was to drop down the medical and health-related websites that were not user friendly and were not providing good user experience. In August 2018, Danny Sullivan from Google announced a broad core algorithm update. Users can also activate "SafeSearch", a filtering technology aimed at preventing explicit and pornographic content from appearing in search results. The first was a reference to the Burning Man Festival in 1998, and others have been produced for the birthdays of notable people like Albert Einstein, historical events like the interlocking Lego block's 50th anniversary and holidays like Valentine's Day. There are also products available from Google that are not directly search-related. Google operates other tools and services including Google News, Google Shopping, Google Maps, Google Custom Search, Google Earth, Google Docs, Picasa (discontinued), Panoramio (discontinued), YouTube, Google Translate, Google Blog Search, and Google Desktop Search (discontinued). In 2012, Google has indexed over 30 trillion web pages, and received 100 billion queries per month. The service evolved from Google Video, Google's discontinued video hosting service that also allowed to search the web for video clips. Google also offers a Google Advanced Search page with a web interface to access the advanced features without needing to remember the special operators. It has also been criticized for condensing information from various sources, making it less likely for people to view full articles and websites. Scientific American has criticised the system on environmental grounds, as such a search uses 30 times more energy than a conventional one. Two weeks after the rollout of AI Overviews, Google made technical changes and scaled back the feature, pausing its use for some health-related queries and limiting its reliance on social media posts. At the 2023 Google I/O event in May, Google unveiled Search Generative Experience (SGE), an experimental feature in Google Search available through Google Labs which produces AI-generated summaries in response to search prompts. Another major update was released in September 2018, which renamed the app from Google Feed to Google Discover, updated the design, and adding more features.

Special interactive features

It automatically corrects apparent misspellings by default (while offering to use the original spelling as a selectable alternative), and provides the same results regardless of capitalization. The largest of those, the google.com site, is the top most-visited website in the world. On October 28, 2024, AI Overviews was rolled out to 100 more countries, including Australia and New Zealand. The feature faced public criticism in the first weeks of its rollout after errors from the tool went viral online. As of 2019, Google will not allow political campaigns worldwide to target their advertisement to people to make them vote.

Clicking on the Doodle links to a string of Google search results about the topic.
The largest of those, the google.com site, is the top most-visited website in the world.
Our algorithms look not only at specific words, but compound queries based on those words, and across all languages.
During Google's developer conference, Google I/O, in May 2013, the company announced that users on Google Chrome and ChromeOS would be able to have the browser initiate an audio-based search by saying "OK Google", with no button presses required.
The change was a response to the continued growth in mobile usage, and a push for web developers to adopt a mobile-friendly version of their websites.
So, for example, if the results for a particular query seem pornographic, our algorithms may remove that query from Autocomplete, even if the query itself wouldn't otherwise violate our policies.

Besides the main text-based search-engine function of Google search, it also offers multiple quick, interactive features. A Google blog post about designing "India-first" products and features explains that it is "tailor-made for the millions of people in India and Indonesia coming online for the first time". On December 15, 2016, Google rolled out a new desktop search interface that mimics their modular mobile user interface.

More by Google LLC

The new architecture provided no visual differences in the user interface, but added significant speed improvements and a new "under-the-hood" indexing infrastructure. In August 2009, Google invited web developers to test a new search architecture, codenamed "Caffeine", and give their feedback. In December 2017, Google began rolling out the change, having already done so for multiple websites. In 2012, Google changed its search indexing tools to demote sites that had been accused of piracy. Despite Google search's immense index, sources generally assume that Google is only indexing less than 5% of the total Internet, with the rest belonging to the deep web, inaccessible through its search tools. The encrypted search was accessed at encrypted.google.com However, the web search is encrypted via Transport Layer Security (TLS) by default today, thus every search request should be automatically encrypted if TLS is supported by the web browser. "Instant previews" allowed previewing screenshots of search results' web pages without having to open them. We will continue to work to improve our approach to removals in Autocomplete, and are listening carefully to feedback from our users.

We will continue to work to improve our approach to removals in Autocomplete, and are listening carefully to feedback from our users.
Unlike other search engines, when searching for exact phrases, Google Search only takes words that are on the same line into account.
Google Search Console helps to check for websites that use duplicate or copyright content.
Circuit Court, with Judge Amit Mehta finding that the company had an illegal monopoly over Internet search.
Because of this, we take an algorithmic approach to removals, and just like our search algorithms, these are imperfect.
In February 2015 Google announced a major change to its mobile search algorithm which would favor mobile friendly over other websites.

"Medic" search algorithm update

In April 2025, the trial to determine which remedies sought by the Department of Justice would be imposed to address Google's illegal monopoly, which could include breaking up the company and preventing it from using its data to secure dominance in the AI sector.needs update In August 2024, a US judge in Virginia ruled that Google held an illegal monopoly over Internet search and search advertising. Data about the frequency of use of search terms on Google can be openly inquired via Google Trends and have been shown to correlate with flu outbreaks and unemployment levels, and provide the information faster than traditional reporting methods and surveys. Tom Chavez of "Rapt", a firm helping to determine a website's advertising worth, estimated in 2007 that Google lost $110 million in revenue per year due to use of the button, which bypasses the advertisements found on the search results page. Unlike other search engines, when searching for exact phrases, Google Search only takes words that are on the same line into account. In September 2017, the Google Search app on iOS was updated to feature the same functionality. The Local Pack and Answer Box were two of the original features of the Google SERP that were primarily showcased in this manner, but this new layout creates a previously unseen level of design consistency for Google results. This phased rollout allowed Google to gather user feedback and refine the feature before a broader release. This feature uses Google's advanced Gemini 2.0 model, which enhances the system's reasoning capabilities and supports multimodal inputs, including text, images, and voice.

App support

Because of this, we take an algorithmic approach to removals, and just like our search algorithms, these are imperfect. There are several reasons you may not be seeing search queries for a particular topic. This has led to lawsuits, threats of lawsuits, and the use of euphemisms, such as calling Google Search a famous web search engine. Google has said it will appeal the ruling, though they did propose to loosen search deals with Apple and others requiring them to set Google as the default search engine. This revelation has raised concerns about the dominance of Google in the search engine market and the potential anticompetitive effects of its agreements with Apple. The revenue generated from Safari users has been kept confidential, but the 36% figure suggests that it is likely in the tens of billions of dollars.

Make Google your default search engine

PageRank was influenced by a similar page-ranking and site-scoring algorithm earlier used for RankDex, developed by Robin Li in 1996. In addition to PageRank, Google, over the years, has added many other secret criteria for determining the ranking of resulting pages. In 2013 the European Commission found that Google Search favored Google's own products, instead of the best result for consumers' needs. Analysis of the frequency of search terms may indicate economic, social and health trends. In 2011, Google introduced "Google Voice Search" to search for spoken, rather than typed, words. The main purpose of Google Search is to search for text in publicly accessible documents offered by web servers, as opposed to other data, such as images or data contained in databases. How Google Search continues to improve results We build our systems to get you the most helpful results from the most reliable sources we can find. We send visitors to websites big and small, and support site owners with free tools and resources. Until May 2013, Google Search had offered a feature to translate search queries into other languages. Then, the users searched "three White teenagers" and were presented with photos of smiling, happy teenagers. In 2016, some users Google searched "three Black teenagers" and images of criminal mugshots of young African American teenagers came up. Google search engine robots are programmed to use algorithms that understand and predict human behavior. In a November 2023 disclosure, during the ongoing antitrust trial against Google, an economics professor at the University of Chicago revealed that Google pays Apple 36% of all search advertising revenue generated when users access Google through the Safari browser. Pariser holds algorithms used in search engines such as Google Search responsible for catering "a personal ecosystem of information".