Show modified by author and date in all pages in O365 SharePoint site using below script, $(document).ready(function() { GetEditorAndDate(); }); // end document-ready function GetEditorAndDate() { var relativePageURL = _spPageContextInfo.serverRequestPath; var siteURL = _spPageContextInfo.webAbsoluteUrl; var profileUrl = "https://myorg.sharepoint.com/sites/devsite/"; var query = siteURL + "/_api/web/getfilebyserverrelativeurl('/"+ relativePageURL +"')?$select=TimeLastModified,ModifiedBy/Title,ModifiedBy/LoginName&$expand=ModifiedBy"; var call = $.ajax({ url: query, type: "GET", dataType: "json", headers: { Accept: "application/json;odata=verbose" } }); call.done( (function (data, textStatus, err){ rawModifedBy = data.d.ModifiedBy.Title prettiedModifiedBy = rawModifedBy.split(', ')[1]+' '+ rawModifedBy.split(', ')[0] rawModi