Seo quake: The free online SEO audit tool | ®

This week we are going to talk about a free online seo audit tool that will be very useful in our day to day: Seo Quake.
We all know the importance of researching the competition if you want to have good results, and this tool will provide us with a lot of very interesting SEO metrics completely free of charge and at the click of a button.

What is SEO Quake?

SEO Quake is a or free plugin for our web browser with which we can obtain organic data from our competition, as well as perform an SEO audit of our website.
It is developed by the creators of , and is currently compatible with Chrome, Firefox, Safari and Opera.

How to install SEO Quake?

The easiest way to install this extension is to directly access the website of and click on the icon of our browser. In this way we will directly access the marketplace of each of them and we will be able to install it without any difficulty.

How is Seo Quake used?

To start enjoying all the benefits of SEO Quake we will only have to access from our browser to the web page that we want and click on the extension. The following window will be displayed:

Here we can see a series of general parameters of the page and the domain, such as the number of pages indexed in Google and Bing or some data from Semrush. To see the complete backlinks report as well as the traffic analysis we must have a Semrush account and connect it with this extension. We can also see information about your advertisements, as shown in the following image.

But in addition to this initial window, we have a series of tabs that we can click on and obtain different very interesting metrics.

page info

Here we see basic information about the page: Title, keywords, metadescription, number of internal and external links and the type (follow and no follow) and the type of server where it is hosted.

We can also see the keyword density of the same

Diagnosis

This Seo quake tab is tremendously useful to do a basic and quick audit of the page in question. It is not comparable to the power of other tools such as Screaming Frog, but it will help us obtain certain information.

With this analysis we can see several interesting aspects:

If there is any canonical tag: Informs us if this tag has been implemented to avoid duplicate content problems.

The header structure: It shows us the hierarchy of page headers, being able to see if there is any duplicate H1 that needs to be corrected or any other anomaly that we want to modify.

Images: We can see the number of images we have without the ALT attribute

Text/HTML ratio: We will see if the relationship between the amount of text and the html code is adequate, although this is not a direct factor that influences the positioning.

frames: It tells us if our website uses IFRAMEs, since it is difficult for search engines to index pages that use these elements.

Flash: It shows us if we have implemented that technology on the page. If so, keep in mind that it is an outdated technology that cannot be indexed by search engines.

Schema.org: Here we will see if this universal markup language is being used, which is used to create rich snippets that improve the appearance of results in organic searches.

OpenGraph: Informs us if the page has objects with this protocol. This is useful when it comes to improving the visual aspect of our page in the Facebook environment.

twitter card: We see if there is any Twitter card, with which we can attach a multimedia experience to the tweets.

It will also show us information about compatibility with mobile devices:

And other useful information:

It is essential to have all these aspects configured so that Google can properly crawl our website and does not index unwanted content, as well as so that the user can have a satisfactory browsing experience.

Internal and external links

In these tabs, seo quake It will tell us how many internal and external links there are on the page, indicating the URLs they point to and the anchor text. It will also indicate the number of follow links.

This does not mean that it will give us the information of the backlinks, since for that the Semrush tool will have to be connected.

Compare URLs/Domains

In this section we can enter other URLs or domains to compare different data, such as the number of indexed pages or the Semrush ranking, among others.

Bonus: SEO bar

You can enable this function of Seo Quake and see limited information about all that this extension offers us in the bar of our browser: