The phrase "second glance" means to take another quick look at something or someone, usually because it caught your attention or seemed interesting the first time. Full definition
Some make it through my very comprehensive, thorough and meticulous approval process (which consists of a 30 second glance at their profile). (entrepreneur.com)
If your resume fails to meet the criteria, you can be pretty sure that you have missed that important second glance from your prospective manager. (bestsampleresume.com)
On second glance though you notice its extremely coupe - like proportions: fast back window, rear - biased cabin and long front hood. (autofocus.ca)