A poor man's Alexa ranking dashboard
Copy article linkGetting a list of competitors
You may already know who your main competitors are, but there are probably more than you're aware of. Luckily, it's quite simple to find them. The most obvious way is to just Google for the terms you want to rank for, visit all the sites on the first page and check if they are similar to your site.
Once you have a couple of domain names, look up their Alexa page and look for "similar sites by audience overlap" and "top keywords by traffic". Rinse and repeat until you feel like the results aren't relevant anymore.
Depending on the niche, that should give you a list of your 10 to 20 most important competitors.
Fetching Alexa ranks in Google Sheets
Google Sheets has a function that fetches the content of a web page: IMPORTXML. The following formula fetches the Alexa rank page, and uses an xpath query to extract the relevant section.
=IMPORTXML(CONCAT(CONCAT(CONCAT("https://www.alexa.com/siteinfo/", A2), "?"), $A$23), "//head/script[1]")
Because Sheets decides when it's time to re-download the page, and update the cell's content, I've included a query parameter to make the URL unique. This way, we can change the value of a single cell to refresh the ranks of all your competitors.
=VALUE(REGEXEXTRACT(D2, "global.: (\d*)"))
Now we'll do a simple regex to extract the rank and voilà!
Putting it all together
So there you have it, a free and simple way to view the popularity of websites similar to yours. You can view the dashboard of NsLookup, or make a copy to adjust it for your own site.