SEO SpyGlass is a free backlink analyzer from Link Assistant that you can use. With this, you can see the backlink history of any domain in a few seconds. It generates detailed graphs which you can use to analyze any site’s backlink for free. You need a free account and it even comes as a desktop app that you can use to download all those backlinks for free.
If you want to analyze how the number of backlinks have been increased or decreased over the years then SEO SpyGlass is the tool you need. Just give it a website and it will show you all the backlinks that you can download and analyze.
If you are a desktop user then you can download the Windows version of the software. Sign in and then explore the backlinks in a few clicks.
Free Online Backlink Checker with Historical Data Graphs
Go to the main website and then create a free account to get started. After you reach the main interface, you can simply start by entering a domain in the text box there. Apart from specifying a domain, you can also enter subdomain as well to test the backlinks. The web UI looks like this but if you want then you can download the desktop app to do the same.
Click CHECK BACKLINKS button and it will show you the status after a few seconds. It will now show you the backlinks history for both; nofollow links and dofollow links. In the overview section, you can also see the total referring domains for the input website.
Scroll down further and you will see the new and backlink history as bar graphs. You can customize this graph view if you want to with ease.
In this way, you can use this simple SEO backlink checker to query any domain and see the backlinks history. You can use this to analyze the backlinks history of your competitors and see their strategy. If you come across a unique finding then you can use that to your advantage.
Give it a try here.
If you are a SEO professional then you will like this software for its simplicity and straightforwardness. Surely there are other backlink analyzer software out there but this one here is quite different as it even lets you explore the historical backlink data. So, give it a try and let me know what you think about it.