Job seekers should leave out their photo and references on their résumé, experts told Business Insider.Rebecca Zisser/BIBusiness Insider asked experts about what job seekers do and don't need to have on a résumé.You should include the length of your roles and ensure key information is easy to find on your résumé.A photo, your age, and religion are some of the things you can skip on your résumé.Part of looking for a job is sending your résumé out over and over again.