Validate your code which is very important for SEO and make your site Cross-Browser friendly

I can validate your code and make it Cross-Browser friendly for $50

HIGH LEVEL OF SECURITY AND PRIVACY

First check your site here and see all errors in HTML structure
http://validator.w3.org

Then check your CSS structure to see if it also has some errors.
https://jigsaw.w3.org/css-validator

If it feels better to give me your information by phone, I can provide my number.

I will deliver the task in one week after I have received all information about your site.