How many types of Meta Tags are there in SEO? What are their characters limits?

punjabdentistry

VITSUSA

punjabdentistry Meta Title (50–60), Meta Description (155-160), Meta Keywords, No official length requirement and Meta Robots are the 4 types of Meta tags.

HarishK

There are 4 types of meta tags:
Meta Title, Meta Keywords, Meta Description, and Meta Robots

Meta Title: 50–60
Meta Description: 155-160
Meta Keywords: no official length requirement
Meta Robots: Noindex, Nofollow, Noodp, Noimageindex, Noarchive, Nocache, Nosnippet etc.

chriskane

Many types of meta tag but common tag meta title, meta description.
meta title length 50 to 60
meta description length 160 to 170

ilyasgohar

Here are the most important Meta Tags, required in SEO.

<title>your attractive title here</title>
Title is the first phrase you see as a search result.

bradvictor1

My personal research on this -

Meta Title: 60-68
Meta Description: 155-165
Meta Keywords: infinite

Many of above given same answer, but you will check my answer during practical. I am using this length of meta tags in my websites.