When you search for images at a search engine, do you ever wonder why some pictures show up before others? You care about how your website ranks on Google, now it’s time to care about how your images rank, as they can be an important source for site traffic.
Google can index types formatted as BMP, GIF, JPEG, PNG and WebP as well as SVG. How does Google know if an image is about coffee and not about tea?
Web Developers and Web Designing Companies have been collaborating to try and combat spam with various methods for years. One method that is being used nearly unanimously by webmasters is the CAPTCHA which stands for- Completely Automatic Public Turing Test to Tell Computers and Humans Apart.
Some captcha are really hard to decipher, it looks like a child had written something with an ink-starved pen and then left the piece of paper out in the rain, quite artistic. If you try to attempt that code surprisingly it will be thrown back with an “incorrect code entered message”.