GoogleBot can not read. However it can count. Googlebot counts the words on your own webpage, it counts the keywords keyword phrases you use in your copy. That is it keeps track of your keyword density. It does not matter to Googlebot what thee fancy, flash graphic and dramatic digital photographs depicting your most essential product or service are. Properly the damn thing can not decipher even a photo! Nevertheless it can study text.

What actually makes your pictures great, greater or best and likewise your competitor’s photos crappy is subjective. Art is subjective, math is just not. Either the key phrases are in your webpage (Prominently placed) or the keywords aren't. By this it means that high keyword density is the major criterion. He who maximum keywords and phrases, elegantly, tactfully and deftly constructed with suitable adequate grammar wins that coveted leading spot!

Hence Booglebot is like a measure to make sure your keyword density is adequate.