link-assistant.com
Comprehensive SEO involves keyword research and rank tracking, on-site optimization, backlink analysis, and link building.
Wpisy
positionly.com
Positionly is a high-class SEO tool. It analyze rankings in search engines, track backlinks and check your competitors with ease.
LINK: https://positionly.com/
webceo.com
The WebCEO SEO platform integrates 15 indispensable online SEO tools that every SEOer needs for effective keyword niche research, website audits and analysis, safe link building in-depth social media metrics and marketing analytics.
cognitiveseo.com/keyword-tool
You can now find the right topics to target and rank for, considering search volumes, difficulty or content performance. The SEO Keyword Tool will help you discover thousands of profitable, targeted keywords and topics. Also including the exact keywords that people are typing into the Google search box.
microsoft.com/web/seo
The Microsoft SEO Toolkit combines quite a few different tools into one. By used together it can analyze your site and provide recommendations on how to make your site’s content more SEO-friendly. Also including tweaks to your sitemap and robots.txt.
copyscape.com
Enter a URL for a blogpost or website and Copyscape can tell you where else that content exists online. You might find results that you’ll need to follow-up with to help get your SEO in order. It has got automatic plagiarism alerts. Copyscape Premium will check if content is original.
suite.searchmetrics.com/en/research
Performance dashboard for search and social rankings. The free version of the Searchmetrics report shows you a taste of how your website ranks in search and social, along with a preview of top terms.
seositecheckup.com
Site Checkup runs through a fast audit of your site, checking for proper tags and surfacing any errors that might come up.
similarweb.com
Use this tool to compare traffic between two websites, a helpful tool for competitor research.
developers.google.com/speed/pagespeed/insights
Enter a URL and this tool will test the loading time and performance for desktop and mobile plus identify opportunities to improve.
LINK: https://developers.google.com/speed/pagespeed/insights/