Google Analytics bookmark to show just the last X days of data

ga_last_x_days.js

javascript: function analyticsURL(){ var properties = { profileID: 'EDIT__YOUR_ANALYTICS_REPORT_ID', daysToShow: EDIT__NUMBER_OF_DAYS_TO_SHOW,includeToday: EDIT__INCLUDE_TODAY_TRUE_OR_FALSE, report_url: 'EDIT__URL_OF_REPORT_YOU_WANT_TO_SHOW' };    function stringify(date){     return date.getFullYear().toString() + pad(date.getMonth() + 1) + pad(date.getDate());   };   function pad(numeral){     return numeral<10 ? '0' + numeral.toString() : numeral.toString();   };    void(properties.report_url = properties.report_url.replace(/([^/])$/, '$1/'));   var endDate = new Date();   var startDate = new Date();   properties.includeToday ? false : endDate.setDate( endDate.getDate()-1 );   startDate.setDate( endDate.getDate() - properties.daysToShow + 1 );    return properties.report_url + properties.profileID + '/%3F_.date00%3D' + stringify(startDate) + '%26_.date01%3D' + stringify(endDate) + '/'; }; window.location = analyticsURL();

// INSTRUCTIONS
// 1. In the URL above, change the following four variables at the start 
// of the URL to the ones appropriate for you:
//
//   EDIT__YOUR_ANALYTICS_REPORT_ID
//   EDIT__NUMBER_OF_DAYS_TO_SHOW
//   EDIT__INCLUDE_TODAY_TRUE_OR_FALSE
//   EDIT__URL_OF_REPORT_YOU_WANT_TO_SHOW
//
//   What do each of these actually refer to?
//  
//   EDIT__YOUR_ANALYTICS_REPORT_ID (string)
//     This is the ID of your analytics account and 
//     will look something like a845538w4920063p60424739.
//     Note that this is different from your GA ID and can be found
//     by looking at the URL of your analytics reports
//     e.g. for 
//     https://www.google.com/analytics/web/#report/visitors-browser/a845538w4920063p60424739/%3F_.date00%3D20120620%26_.date01%3D20120627/
//     the appropriate ID would be a845538w4920063p60424739
//   EDIT__NUMBER_OF_DAYS_TO_SHOW (integer)
//     How many days back you want the report to go (e.g. 7 for a week)
//   EDIT__INCLUDE_TODAY_TRUE_OR_FALSE (bool)
//     Do you want the report to end with yesterday or today? Enter true for
//     tody and false for yesterday
//   EDIT__URL_OF_REPORT_YOU_WANT_TO_SHOW (string)
//     The URL of the GA report you want to see. You can create different
//     bookmarklets for different reports.
//     e.g. https://www.google.com/analytics/web/#report/visitors-browser/
//     or   https://www.google.com/analytics/web/#dashboard/default/
//    
//   A completed bookmarklet should look like the one below:
//   javascript: function analyticsURL(){ var properties = { profileID: 'a845538w4920063p60424739', daysToShow: 7,includeToday: false,report_url: 'https://www.google.com/analytics/web/#report/visitors-browser' };    function stringify(date){     return date.getFullYear().toString() + pad(date.getMonth() + 1) + pad(date.getDate());   };   function pad(numeral){     return numeral<10 ? '0' + numeral.toString() : numeral.toString();   };    void(properties.report_url = properties.report_url.replace(/([^/])$/, '$1/'));   var endDate = new Date();   var startDate = new Date();   properties.includeToday ? false : endDate.setDate( endDate.getDate()-1 );   startDate.setDate( endDate.getDate() - properties.daysToShow + 1 );    return properties.report_url + properties.profileID + '/%3F_.date00%3D' + stringify(startDate) + '%26_.date01%3D' + stringify(endDate) + '/'; }; window.location = analyticsURL();
//
// 2. Open your bookmarks manager and add a new bookmark
// 3. Copy across the bookmarklet you've made and make sure that it starts
//    with 'javascript: '. Some browsers (e.g. Chrome) strip this for security
//    reasons but make sure it's there or it'll stop the bookmarklet working


// --------------------------------------
// RAW CODE
// (you don't need to see this but it's here if you want to play with it)
javascript: function analyticsURL(){
  var properties = {
    profileID: 'a845538w4920063p60424739',
    daysToShow: 7,
    includeToday: false,
    report_url: 'https://www.google.com/analytics/web/#report/visitors-browser'
  };

  function stringify(date){
    return date.getFullYear().toString() + pad(date.getMonth() + 1) + pad(date.getDate());
  };
  function pad(numeral){
    return numeral<10 ? '0' + numeral.toString() : numeral.toString();
  };

  void(properties.report_url = properties.report_url.replace(/([^/])$/, '$1/'));
  var endDate = new Date();
  var startDate = new Date();
  properties.includeToday ? false : endDate.setDate( endDate.getDate()-1 );
  startDate.setDate( endDate.getDate() - properties.daysToShow + 1 );

  return properties.report_url + properties.profileID + '/%3F_.date00%3D' + stringify(startDate) + '%26_.date01%3D' + stringify(endDate) + '/';
}; window.location = analyticsURL();


// --------------------------------------

Awesome! Thanks for sharing 👍