How to use Semrush: the complete guide for your SEO

Want to dominate your market on Google? Semrush is a tool that has become the go-to toolkit for anyone serious about digital marketing. But with that much power comes a lot of buttons, and it's easy to feel lost. This complete guide is here to save you that headache and show you how to use Semrush properly.

We'll walk you through it step by step, from the basic setup to the advanced plays. This Semrush guide shows you how to turn raw data into strategic decisions: analyse your competitors, optimise your content and grow your organic traffic. The goal? A solid SEO strategy that improves your visibility and your rankings.

Step 1: Set up your headquarters in Semrush

If you want to get the most out of this tool, forget about clicking around at random. Your first move is to create a single, central project. It's the foundation that brings all the essential modules together and gives you a clear view of your SEO. Every analysis you run will start from this pool of data.

Create a project and run the initial audit

The first step is simple: enter your domain in a new project. That single action immediately switches on eleven interconnected tools that start crawling your site in depth. Never skip this setup; it's what keeps your data from being scattered all over the place and makes every analysis far more useful.

Once the project is created, the Site Audit tool kicks in. Think of it as your technical health check. It evaluates more than 130 key checks, and the final report pinpoints the issues holding back your rankings. Results are sorted by severity, so you know exactly where to start your analysis and your fixes on your domain.

1. 🚨 Errors: broken pages (404s), faulty redirects and anything that blocks your content from being indexed.
2. ⚠️ Warnings: duplicate meta tags, missing titles and problematic HTML structures.
3. 📈 Performance: analysis of your Core Web Vitals (LCP, CLS, INP), which matter a lot for the mobile experience.
4. 🧩 Structured data: validation of your schema markup so you can target rich results in the SERP.

Pro tip: connect your project to Google Search Console and Google Analytics 4 straight away. This sync enriches the technical review by cross-referencing the issues with your real traffic data. Digging into that consolidated report is a goldmine of data.

Set up Position Tracking

Position Tracking is your daily radar. This powerful tool gives you precise rank tracking for your strategic keywords, compares your visibility with that of your competitors and alerts you to opportunities. You can schedule a weekly report to keep on top of the data without lifting a finger.

One option people often overlook is the geographic and mobile setup. The tool can track your positions city by city, which is essential for local SEO. For one of our clients, this analysis revealed that the competition was beating them on mobile, a single insight that reshaped their entire digital marketing strategy.

Train your team with Semrush Academy

Part of Semrush's power lies in how well it trains your team. Semrush Academy offers free video courses to master each tool. It's a great way to make sure everyone knows how to read a report or interpret a data analysis.

Step 2: Build an unstoppable content strategy

Keyword research is the starting point of any content strategy that actually works. The aim is to understand the intent behind the searches so you can create content that fits perfectly and performs.

Build topic clusters with the Keyword Magic Tool

The Keyword Magic tool does live up to its name. From a single query, it generates thousands of variations and sorts them into semantic groups. It's the most efficient way to build topic clusters and establish your authority on a subject, a perfect tactic for your company blog. Analysing the suggestions from this tool is essential for finding content ideas.

Pro tip: filter by "Questions" right away to find high-value content ideas (blog posts, FAQs). Reviewing the keyword difficulty scores will help you prioritise your efforts for your content strategy. Good keyword research is the foundation of all good content.

Create the perfect content brief with the SEO Content Template

The SEO Content Template is one of the most powerful Semrush tools. For a given keyword, it runs an analysis of the top 10 pages on Google and, from that data, hands you an ultra-precise brief for your content. While you write, the SEO Writing Assistant scores your content in real time. It's like having an expert sitting next to you, helping you optimise the content on your blog.

Step 3: Analyse your competitors and their strategy

SEO isn't a solo game. You need to know precisely what your competitors are doing so you can do it better. A thorough analysis of the competition and its moves is non-negotiable.

Reveal competitor strategies with the Keyword Gap

The Keyword Gap tool is a goldmine. Semrush lets you compare up to five domains and see where your competitors rank and you don't. You can analyse their strengths and weaknesses side by side.

From experience: this analysis is how we discovered that one competitor was capturing most of the traffic on a product range because they used vocabulary we'd neglected in our content. The report from this tool helped us spot content opportunities and grow organic traffic noticeably within a few months. This tool is essential for understanding your competitors' strategies.

Outperform the leaders' content

Once you've identified your competitors' pages, don't just copy them. Analyse their structure, the depth of their content and the user experience. Your goal is to create content that's 10x better, so you improve your visibility in the SERP against every one of your competitors.

Step 4: Build lasting authority with backlinks

Quality content is necessary, but a healthy backlink profile remains a pillar of authority. Every backlink is a vote of confidence from another website. Earning a quality backlink from a relevant domain is a major objective.

Audit and clean up your link profile

A toxic link profile drags your site down. The Backlink Audit Tool runs an analysis of every backlink pointing to your domain and assigns it a toxicity score. This audit report is crucial for the clean-up. The tool generates a detailed report of the actions to take for each bad backlink. Read that report carefully. A single toxic backlink can do damage.

The tool then makes the clean-up easier: it helps you contact webmasters and generates a disavow file for each toxic backlink. A regular audit of your backlink profile is a must for solid organic rankings. Managing every backlink is fundamental.

Find high-quality link opportunities

The Backlink Gap feature shows you the sites that send a backlink to your competitors but not to your own domain. That's a list of priority targets. Every domain listed in this analysis report is an opportunity to earn a new backlink. This powerful tool helps you find your next backlink for your site, or even for a specific blog post. The hunt for the perfect backlink starts here.

Step 5: Pricing, free trial and the essentials of the tool

Semrush is a complete platform. It's an investment, so approach it smartly.

Which plan to choose and how to use the free trial?

Semrush offers several plans. The right one depends on how much data you need and which capabilities of the tool you want.

1. Pro plan: ideal for getting started, with access to the core features of the tool.
2. Guru plan: perfect for agencies, with more data and the content marketing tools.
3. Business plan: for large companies with massive analysis needs.

Pro tip for the free trial: come prepared! List 3 competitors and 10 keywords to analyse. As soon as the trial is active, launch your audit and your data analysis. That way you squeeze maximum value out of this excellent tool before the clock runs out.

The 3 features to master first

If you're just starting out, master this winning trio of tools:

1. Site Audit: for a healthy technical foundation. A clear audit report is your starting point.
2. Position Tracking: for objective tracking of your rankings.
3. Keyword Magic Tool: to feed your SEO strategy with the right keyword research data.

Mastering these three tools alone justifies the investment in Semrush.