I adore Firefox's functionality and the fact that it is open source software that might be created by tens of thousands of people worldwide. You can utilize features that aren't accessible on rival products like Chrome because it is open source.

Although daunting at first glance, Pulno soon became my best friend. There is a lot to grasp but there is no unnecessary information. Everything you see is there to help with detailed descriptions of issues, hand icons with colors showing severity of problems on your website. Additional help hidden in tooltips, and more. This tool is like an army knife - it has everything you need.

It is a real gem. Pulno checks incredbile amount of parameters and also gives you tips on how to deal with the found issues. There are tooltips with not only explanation but also links to more materials and a list of pages affected by a certain issue. There are different tools featured too like Website Structure Visualization where you can SEE how does your website look like or Backlink Checker or Content Analyzer or a tool that let's you monitor changes on your site. On top of that you can integrate Pulno with GSC granting data in a whole new level.

This tool is equipped with incredible number of useful functions. Just to name a few: Backlinks Analyzer; Duplicate Content (on-site and off-site!) Analyzer; Integration with GSC. You can check every single parameter of your website: empty headings, title tags, missing keywords, broken images, broken links and more. Moreover, it allows you to monitor the changes on your website so you can react hastily.