Place our Free button on your website pages and you will see when bots visit your website (Googlebot, Yahoo bot, Facebook bot, Bing Bot, Baidu Bot, Alexa Bot, Yandex Bot). Other sites have offered what seems to be a similar service, these often using html tag (img) to record Googlebot last visits. These are unfortunately incorrect because they always display wrong statistics when use (img) tag. For example, Googlebot have not one but TWO different spiders. One is Google Bot and the other is Google Image spider. We have found these two bots work separately. The Google Image spider visit site usually for 2 days later after Google Bot visited your website. We offer more correct statistics on these visits. We use the element (iframe) with unique generated current timestamp in url for each website. This gives you 100% correct time of any such bot visits to your site. It ignores old Googlebot re-visits to urls directly and we record only when Google bot recently revisited your site.