Managing internal links is vitally important

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Check My Link shows us the exact number of internal links, also checking if they work and if they are redirected . Thanks to the use of colored labels , we can at a glance understand which broken links need fixing and are marked in yellow and red.Hreflang Tag CheckerNow let's move on to the infamous Hreflang attribute for multilingual sites . There are numerous SEO extensions developed with the same intent, all of which are capable of detecting how the hreflang attribute declared on the page is filled out. However, only Hreflang Tag Checker checks in the respective international versions whether return links are contained , thus closing the circle.



hreflang tag checkerWave Web Accessibility ToolAn extension Special Data that has a nod to UX Design but can also prove to be a trusted ally in SEO analyses. Given a certain page, Wave Web (also available for the Firefox browser ) carries out a quick analysis to check accessibility and usability . The great thing is that it shows errors and warnings by highlighting them with specific colors and icons on the page.Wave Web Accessibility ToolThis way we have a quick overview of crucial aspects such as respecting the heading hierarchy , missing and inadequate alt text and much more. For example, it knows how to recognize difficult to read fonts and the lack of contrast which makes nearby elements barely visible. Like the classic case of an unclear call to action .View Rendered SourceAlthough Google is constantly improving its ability to interpret javascript , it is still a good SEO habit to not indigestion of JS on your site. It is important to ensure that, at least the textual contents , are immediately identifiable by the crawler.





With View Rendered Source we check if JS adds portions of text or modifies some meta tags in the page we are observing dynamically.seo extension view rendered source: screenshot exampleThe extension shows three screens: in the first we see the source, in the second the code as it is rendered and finally a very useful comparison between the two. The removed portions of code are highlighted in red while the added ones are highlighted in green . Here in this case we found some text added to the page only after rendering.