This post is a part of Made @ HubSpot, an internal thought leadership series through which we extract lessons from experiments conducted by our very own HubSpotters. Cliché: A picture is worth a thousand words. Fact: HubSpot's pictures are worth 120 thousand clicks. Last year, my colleague Karla Cook gave our readers a 3,000-word peek behind … [Read more...] about How We Octupled Image Search Traffic to the HubSpot Blog in 1 Year