18 Free SEO Tools to Improve your Marketing

Deval Shah
Deval Shah February 4, 2021
Updated 2021/04/07 at 12:37 AM
free seo tools

Whenever I dream up a home improvement project for my place, I end up working smartest and fastest when I have the right tools at my disposal. It’s amazing the difference a good tool can make – and the extra time it takes to get work done without a helpful tool.

These tools are fast, free, and easy-to-use. I hope you find one or two (or twenty) you can put to good use, today.

1. Google PageSpeed Insights

Check the speed and usability of your site on multiple devices

Enter a URL, and this tool will test the loading time and performance for desktop and for mobile, plus identify opportunities to improve (and pat you on the back for what you’re doing well). The mobile results also come with a user experience score, grading areas like tap targets and font sizes.

Google PageSpeed Insights

Alternatives: PingdomWebPageTest, and GTmetrix

2. Moz Local Listing Score

See how your local business looks online

Moz crunches data from more than 10 different sources—including Google, Yelp, and Facebook—to score your brick-and-mortar business on how it looks online. Results come complete with actionable fixes for inconsistent or incomplete listings.

Moz Local Listing

3. Keywordtool.io

Hundreds of keyword ideas based on a single keyword

Enter a keyword, and the Keyword Tool provides a huge handful of long-tail keyword opportunities and common questions asked.

Keyword Tool

Alternative: Answer the PublicUbersuggest

4. Google Analytics

Complete web stats and search insights

In addition to tracking pretty much every bit of traffic you could imagine on your website, Analytics also surfaces many keyword insights as to which terms people use to land on your pages.

You can get this data either under Acquisition > Search Console > Queries or Acquisition > Campaigns > Organic Keywords.

Google Analytics

Alternative: MatomoOpen Web Analytics, and Clicky

5. Google Search Console + Bing Webmaster Tools

Constant website analysis, alerts, and error reports

These webmaster tools help give you a taste of what the two top search engines think of your site. It’s helpful to see any bugs, alerts, and indexing issues.

Pro tip: Each of these two tools requires a bit of installation on your site. If you’ve got a WordPress website, you can add the webmaster code automatically through a plugin like Jetpack or Yoast.

Google Search Console

Comprehensive link analysis

The free version of Ahrefs’ Backlink Checker shows the top 100 backlinks to any website or URL, along with the total number of backlinks and referring domains (links from unique sites), Domain Rating (DR), and URL Rating (UR) where applicable.

Pro tip: Paste in a competitors website to find instant link opportunities.

Ahrefs Backlink Checker

Complete overview of your website, pages, and links

The free version of Link Explorer gives you a quick look a full range of link analysis, including a look at the most impactful links coming your way and your most linked-to pages.

Moz's Link Explorer

8. Google Keyword Planner

Know what people search for

Enter a keyword or group of keywords into the tool, and Google will return all sorts of helpful stats to guide your keyword strategy: monthly search volume, competition, and even suggested terms you might not have considered.

Google Keyword Planner

9. Google.com in an Incognito Window

Discover auto-fill opportunities

Searching Google.com in an incognito window will bring up that all-familiar list of autofill options, many of which can help guide your keyword research. The incognito ensures that any customized search data Google stores when you’re signed in gets left out. Incognito may also be helpful to see where you truly rank on a results page for a certain term.

Google in an Incognito Window

See the relative search popularity of topics

Google Trends shows the popular search terms over time, which is useful for uncovering seasonal variations in search popularity amongst other things. Compare multiple terms to see the relative popularity.

Google Trends

11. Ahrefs SEO toolbar

Instant SEO metrics for web pages and Google searches

See how much traffic the current web page gets each month, how many keywords it ranks for, how many backlinks it has, and more. Also shows the search volume, CPC and difficulty of every keyword searched in Google.

Ahrefs' SEO Toolbar

12. SEO Web Page Analyzer

Get a full on-page analysis of your website

SEO Web Page Analyzer performs a comprehensive on-page analysis to uncovers issues like as missing image alt tags, heading structure errors, and page bloat.

Web Page Analyzer

13. Schema Creator

Customize how your web pages appear in the search results

Create custom code so that your reviews, events, organizations, and people are displayed the way you want in Google’s search results. Once you’ve created your schema code, copy and paste into your website.

Here’s an example of Schema in action:

Schema

14. SimilarWeb

View site stats for any domain

Use this tool to estimate how much traffic a website gets. See a breakdown of traffic sources, locations, and more. A helpful tool for competitor research.

SimilarWeb

15. Browseo

See your website the way a search engine sees it

Enter your site, and this tool will strip out everything but the guts, revealing your website the way search spiders see it. This particular view can be helpful to see the hierarchy you’ve given particular elements (maybe without realizing it!).

Browseo

16. SEO Site Checkup

Audit your website for on-page and technical SEO issues

Site Checkup runs through a fast audit of your site, checking for proper tags and surfacing any errors that might come up.

SEO Site Checkup

17. Yoast SEO

Suggestions for search engine optimizing your blog posts

Enter the main keyword for your blog post and Yoast SEO will suggest how to tweak your blog post to optimize it for search engines.

Yoast SEO

Create a link for customers to review your business on Google

Customer reviews are important for local SEO purposes. This tool allows you to create a shareable link for customers to review your business on Google.

Google Business Review Link Generator

Further resources

Putting together a list of free SEO tools can be a daunting task. There are hundreds out there! I aimed to grab the ones that we’ve found valuable here at Buffer and the ones you can use via the web within minutes to get some amazing insights.

Which SEO tools are your favorite? Do you prefer web tools like these or browser plugins and spreadsheets?

I’d love to hear any tips you’re willing to share in the comments!

Share this Article
Leave a comment

Leave a Reply

Your email address will not be published.