To check and validate the HTML code on your website, please do the following:
Login to your 123-reg control panel.
Scroll down to the web hosting section.
Select the relevant domain name from the drop down box and click on the Manage button.
Click on the HTML Validator option in the Website Help & Diagnostics section.
This will take you to the W3C Markup Validation Service page, here you can check you HTML code by one of three ways:
- Validate by URI
- Validate by File Upload
- Validate by direct input