SEO meta-tags are very crucial, except not all. The common types of meta tags include:
Meta Keywords Attribute. This is a series of keywords that a website owner finds relevant to the page on the spotlight
Title Tag. It is essentially your page’s title
Meta Description Attribute. It is a brief description of the webpage
Meta Robots Attribute. This is an indication or rather the instructions you give the search engine crawlers on what to do with the webpage.
However, you need not worry about the meta keyword attribute since it is outdated. On the other hand, the meta robot attribute is probably set to “index/follow.”
You should only worry about your title tag and meta description. These two provide more information to search engines about your site details. As such, you ought to pay proper attention to your title tag and meta description.