Yes. There are many options, the most common, when the content of the picture and the title gives you the text version. In addition, may contain a more advanced text than the content. Your version is so to speak a default, simply a duplication of content.
Ubaldo.Hessel answered on March 19th 20 at 08:53
Hello! The tittle attribute of being a universal attribute of (refers to the class attributes) - can not by definition result from errors in code validation. And Yes - its presence is an option for reading voice devices (applications) to provide content for the visually impaired, and if "pounding" - you can relate it to the category of strengthening of the semantic core.