It’s important that Google displays the correct meta description for your post on the Search Engine Results Pages (SERPs).
This tool allows you to quickly check the length of your SEO Title Tag and Meta Description before you publish your WordPress post.
Title Tag Length Check
Keep title tags around the recommended length of 65 characters to keep it in accordance with Google’s maximum title length threshold.
Characters: 0/65 recommended maximum.
Meta Description Length Check
Keep meta descriptions around the recommended length of 155 characters, otherwise, they will be truncated when they show up in search results.
Characters: 0/155 recommended maximum.