[{"data":1,"prerenderedAt":38},["ShallowReactive",2],{"sub-qa-first-impressions":3},{"category":4,"slug":7,"title":8,"description":9,"resources":10},{"slug":5,"title":6},"qa","QA","first-impressions","First Impressions","Tools for sharing and reviewing how an email looks before it goes out.",[11,18,23,28,33],{"name":12,"url":13,"description":14,"type":15,"slug":16,"source":17},"Email Characters","https:\u002F\u002Fwww.emailcharacters.com\u002F","A tool for email copywriters that showcases where subject line and preheader text will cut off on devices based on character count.","utility","email-characters","emailresourc-es",{"name":19,"url":20,"description":21,"type":15,"slug":22,"source":17},"Free Email Subject Line Tester","https:\u002F\u002Fwww.emailtooltester.com\u002Fen\u002Femail-subject-lines-tester\u002F","Check how your subject line is going to look like in the inbox of the iPhone 8, iPad 10 and Samsung Galaxy S9.","free-email-subject-line-tester",{"name":24,"url":25,"description":26,"type":15,"slug":27,"source":17},"MailNinja Subject Checker","https:\u002F\u002Fmailninja.co\u002Fsubject-line-checker","Improve your open rates by checking your email subject line through 11 proven tests.","mailninja-subject-checker",{"name":29,"url":30,"description":31,"type":15,"slug":32,"source":17},"Playground from ZURB","https:\u002F\u002Fzurb.com\u002Fplayground\u002Ftestsubject","Test How Your Email Subject Lines Appear On The Most Popular Mobile Devices","playground-from-zurb",{"name":34,"url":35,"description":36,"type":15,"slug":37,"source":17},"Sensitive Subjects","https:\u002F\u002Fsensitivesubjects.com\u002F","Type in your subject line and see the possible sensitive subjects your recipients might see.","sensitive-subjects",1786453927218]