10 free SEO resources to improve your site's search ranking


Search engine optimisation, or 'SEO', is absolutely key to the success of any business operating online (and, in 2018, if your business isn't operating online, it probably should be!).

In this post I'm going to share a few free SEO resources that will help improve your understanding of search engine optimisation, along with some tools that can help you improve the visibility of your site.

1. Google's SEO starter guide

Bing, Yahoo Search and Duck Duck Go are all very well, but we all know that if your site isn't coming up tops in Google search, you are going to be missing out on traffic, leads and sales.

So it's important to listen to what Google say about how to ensure good search rankings - and thankfully, they have a lot to say in very own free search engine optimisation starter guide.

2. Ahrefs

Ahrefs is arguably the industry leading SEO backlink checker and competitor research tool - you whack in a domain name and get a huge number of insights about it, including a list of backlinks pointing to it, anchor text and more (all vital pieces of information for informing a strong SEO strategy). The full version is insanely useful - but comes at a price (a minimum of $99 per month).

Thankfully, there is a free version of Ahrefs available, and although it's quite limited in terms of functionality, it nonetheless lets you see at a glance how authoritative a particular domain or page is - and this helps you determine whether it's a site worth approaching for backlinks or pitching guest posts to. You can also use the free version to get a (small) list of pages that are particularly authoritative when it comes to your focus keywords.

3. Yoast

If you're a Wordpress user, you really should be using Yoast, a free plugin which evaluates your page content from an SEO perspective. A traffic light system will tell you immediately if the content you've created is search-engine friendly, and if it isn't, you'll get a list of practical suggestions as to how you can improve it.

If you're not a Wordpress user, you can still make use of Yoast by visiting the catchily-named (!) Real-time Content Analysis section of their website. This allows you to enter the HTML for one of your web pages - along with a focus keyword - and it will check how good your on-page SEO is.

4. Moz's Beginner's Guide to SEO

Moz is one of the leading websites about search engine optimisation and provides a range of free and paid-for SEO tools as well as resources about the topic. One such resource is their Beginner's Guide to SEO - a comprehensive, 10-chapter guide on how to optimise your site for search. Well worth a read, particularly for those who are new to the whole area of SEO.

5. Google Search Console

If you've got a website, and you want it to perform well in search, then you've simply got to register it with Google Search Console. This is a free suite of tools which allows you - amongst other things - to submit your site to Google, check it for any crawl errors and view backlinks to it.

As soon as you register your website, Google Search Console will helpfully send you an email with a series of steps you should take to maximise its visibility in search. 

6. Backlink Watch

Don't be put off by the lo-fi look of this site and the slightly dubious looking adverts for backlinks: Backlink Watch is actually a very handy free resource. As the name suggests, it allows you to take a look at the backlinks pointing to any domain.

Whilst not by any means as sophisticated as the likes of Ahrefs (see above), Backlink Watch nonetheless gives you quick (and free) insights on a domain's authority and the sort of links that may be pointing to a competitor's website.

7. Screaming Frog

The Screaming Frog SEO Spider crawls your website's URLs and analyses your onsite SEO. You can download it for free, or purchase a licence for additional advanced features.

A few things you can do with the free version of Screaming Frog:

  • Find broken links, errors and redirects
  • Analyse page titles and meta data
  • Review meta robots and directives
  • Audit hreflang attributes
  • Discover duplicate pages
  • Generate XML sitemaps

8. Hubspot's Website Grader

I've found Hubspot's Website Grader tool pretty handy over the years: you basically enter a URL (yours or that of a competitor or client) and it will tell you 1) how well your site is functioning from an SEO and inbound marketing point of view and 2) the steps you need to take to rectify any problems. It's a good 'sense-checking' tool.

9. Search Engine Land

Search Engine Land is a site that is packed full of SEO tips and news - and in particular, it's a good site to stay posted to if you want to keep on top of the latest Google algorithm changes and additions. If you want to know your Panda algorithm from your Penguin, and when the latest version has been rolled out, it's the place for you.

10. Google Webmasters YouTube Channel

The Google Webmasters YouTube Channel is, as you might expect, full of useful advice regarding SEO. For a good visual introduction to search engine optimisation, it's definitely worth subscribing to.

See also

You may find the below SEO resources helpful too: