Unfortunately, there isn’t a really quick fix for this. It’s a case of looking at each error and trying to pin down whether the issue lies in the theme or perhaps in a plugin. I think there are some HTML Tidy plugins that might help you out but I still think it will be a bit of a slog weeding out the issues.
However, I do applaud any effort people make to validate their sites. 🙂
98% of markup errors have to do with the theme; your markup errors are not that critical, but it’s best to ask in the theme’s forum: https://wordpress.org/support/theme/skt-bizness
Thanks I appreciate the information. I have all the time in the world to improve these issues, I just need to know how to begin. I will bring my inquiry over to the theme support.
Error free markup is really good to have; but, Google does not give an SEO boost to error free sites (except for missing alt tags and other obvious SEO stuff), and minor markup errors will not impact display in all the different browsers out there, because modern browsers can handle HTML5 errors.
Oh alright. SEO is my top priority so if this is a non-factor I will move on to other aspects of the site. Thanks Mark I appreciate the heads up before I went and wasted time/energy.