Search engine optimization different signals. The leading search engines, Google, Bing, and Yahoo, do not disclose the algorithms they use to rank pages. Some SEO practitioners have studied different approaches to search engine optimization, and have shared their personal opinions. Patents related to search engines can provide information to better understand search engines. In 2005, Google began personalizing search results for each user. Depending on their history of previous searches, Google crafted results for logged in users. In 2007, Google announced a campaign against paid links that transfer PageRank. On June 15, 2009, Google disclosed that they had taken measures to mitigate the
Searchers (search engine) Searchers (search engine) Searchers is an internet search engine launched to the public in February 2005. It is a locally hosted web search engine claiming the largest web index in the United Kingdom. Searchers, named Searchers.com until a branding change in 2008, is owned by Reach Global Ltd. Development on the internet search engine began in 2003 at its headquarters in Church, Lancashire. It was incorporated as Searchers UK Ltd in 2004. Searchers launched to the public in 2005 with the aim of developing a British alternative to US internet search engines serving the UK. Searchers focuses on returning results