Rocket Validator automatically scans your sites for accessibility issues using the W3C Validator,
hosted on our own servers and integrated into our web crawler.
HTML issues tagged as lt.
The < and > characters are reserved for HTML tags, so if you need to use them as content, they should be escaped as < and > respectively.
For example, to illustrate the mathematical truth that 1 < 2 in HTML, we can write it this way:
<p>1 < 2</p>