Structured Lists Directory

Overview

Search Engines

Search engines are systems that search and extract information from vast web pages on the internet based on user queries. There are various types including crawler-based, directory-based, and meta search engines. Google, Bing, DuckDuckGo, and Baidu are widely used worldwide. They are chosen based on their characteristics such as search accuracy, privacy protection, and regional specialization.

search engines Google Bing DuckDuckGo Baidu internet web search
code slug name description features marketShare_global marketShare_japan operator privacy marketShare_china marketShare_russia marketShare_southKorea
01 google Google The world's largest search engine. ["AI検索","パーソナライズ","高速インデックス"] ~90% ~75% Google LLC data-collection
02 bing Bing A search engine provided by Microsoft. ["Microsoft統合","画像検索","Copilot AI"] ~3-5% ~14-15% Microsoft Corporation data-collection
03 duckduckgo DuckDuckGo A privacy-focused search engine. ["プライバシー保護","追跡なし","フィルターバブルなし"] ~0.8-1% ~1% DuckDuckGo, Inc. no-tracking
04 baidu Baidu China's largest search engine. ["中国語検索","中国市場特化","AIアシスタント"] ~1% Baidu, Inc. data-collection ~60-70%
05 yahoo-search Yahoo! Search A search engine provided by Yahoo!. ["ポータル連携","日本特化","Yahoo!サービス統合"] ~1% ~9-15% Yahoo! / Yahoo Japan Corporation data-collection
06 yandex Yandex Russia's largest search engine. ["キリル文字検索","ロシア市場特化","多様なサービス"] ~0.5-1% Yandex N.V. data-collection ~60%
07 naver Naver South Korea's largest search engine. ["韓国語検索","韓国市場特化","Webtoon"] ~0.2% Naver Corporation data-collection ~60%
08 ecosia Ecosia An eco-friendly search engine. ["環境保護","植林活動","Bingベース"] <0.1% <0.1% Ecosia GmbH privacy-focused

Systems for searching information on the internet.