Rank Math
Best Free WordPress Tools in SEO
SERP Simulator
SEO Title & Meta Description Tool 2020
Rich Results Test
Google Search Console
Schema Markup
Generator (JSON-LD) | TechnicalSEO.com
SEO Toolbar by Ahrefs
Get instant SEO metrics for every web page you visit, and analyze Google search results on the fly
Keyword Surfer
Keyword Surfer is a 100% free extension
Google Analytics
Analytics Tools & Solutions for Your Business
Google Search Console
Google Search Console
The hreflang Tags
The hreflang Tags Generator by @Aleyda
Google Algorithm Tool
Google Algorithm Update Impact Analysis Tool – Panguin SEO Tool
SEO Analysis
SEO Analysis & Website Review by WooRank
SEOmonitor
The SEO platform that actively works for you & your agency.
Seobility
Online SEO Software & Free SEO Tools
Website Penalty Indicator -
The Tool to help you pre-qualify websites, comparing search visibility drops alongside Google updates
Get the Best Citations
Get the Best Citations in Local Search and Outrank Competitors – Local Citation Finder
Yoast SEO
Improve your WordPress SEO: Write better content and have a fully optimised WordPress site
QuestionDB
Lets you search a massive collection of user questions to get original ideas for new content.
SEMrush
SEMrush offers solutions for SEO, PPC, content, social media and competitive researchCH