google 検索結果を duckduckgo に変換するBookmarklet

google2duckduckgo.js

javascript:(function() {   var currentUrl = window.location.href;   var searchQueryMatch = currentUrl.match(/q=([^&]+)/);    if (searchQueryMatch && searchQueryMatch[1]) {     var decodedSearchQuery = decodeURIComponent(searchQueryMatch[1].replace(/\+/g, ' '));     var duckDuckGoUrl = 'https://duckduckgo.com/?t=h_&q=' + encodeURIComponent(decodedSearchQuery);     window.location.href = duckDuckGoUrl;   } else {     window.location.href = 'https://duckduckgo.com/';   } })();