Should I no-index categories of my blog?

[jhakasseo]

I have blog with lots of articles & it also has lots of categories. These categories are currently indexed in the google and moz showing missing title and description for these categories.

Should I place no-index tag in all the categories or leave it as it is?

[sachinkhanna]

If you have a big blog where you post articles about many things. Then you should index your categories.

But if you have a small blog.

Let's say a blog with 50-100 pages. Then I think you don't need to index your categories.

[chancea18]

Yes You Can No-Index your Categories.I Enable No-Index In My Blog."Best Beard Trimmer 2020".I Mark No-Index Using Yoast SEO Plugin.