Semrush For Local Seo

Everything covered so far lives inside GMB itself -- your profile, your posts, your reviews. But local SEO is bigger than your profile. Your website and any content you publish around it need their own optimization, and that is where a tool like SEMrush comes in.

SEMrush is a large platform with far more inside it than any single post can cover. This is a tour of the parts that matter most for a local business or content site -- keyword research, content optimization, and backlinks.

Keyword Research

Start in the Keyword Research section, under Keyword Overview. You do not need an existing website to search -- type in any keyword and SEMrush returns volume, difficulty, and related terms.

Search a broad term like "AI" and you will see why broad keywords are usually a poor target: a million-plus monthly searches in the US, paired with maximum keyword difficulty. Ranking for a term that competitive is unrealistic for almost any site.

The more useful move is to view keyword variations related to that broad term. Each variation comes with four pieces of data worth understanding:

Search intent

SEMrush classifies every keyword into one of four intent categories. Transactional searches come from someone ready to buy. Commercial searches come from someone researching before a future purchase. Navigational searches are someone trying to reach a specific website. Informational searches are someone looking to learn something general.

Knowing the intent behind a keyword tells you what kind of content to build around it -- a transactional keyword wants a service page, an informational keyword wants a blog post.

Volume

The average number of monthly searches for that keyword over the past year. Higher is more opportunity, but only if difficulty is realistic for your site.

Keyword difficulty (KD)

A score representing how hard it is to rank for that term. The combination you are looking for is high volume paired with low-to-moderate difficulty -- terms with real search demand that are not already dominated by sites with far more authority than yours.

SEMrush has a built-in filter for this called "low hanging fruit" -- keywords trending with comparatively low difficulty, worth checking first.

Keyword Gap

Once you have a sense of opportunity within your topic, the Keyword Gap tool under Competitive Research compares your domain against up to four competitor domains and shows you keywords they rank for that you do not. Those gaps are concrete content opportunities -- topics with proven demand that your competitors have already validated.

Writing Content That's Optimized From the Start

Once you have a keyword set you want to target, the SEO Writing Assistant under Content Marketing checks a piece of content against SEO best practices for that keyword. Paste in a draft, or describe what you want to write and let it compose a starting draft, and it returns specific recommendations to tighten the content for that target term.

This is most useful as a final check before publishing, not a replacement for writing something genuinely useful to the reader.

Backlinks

Backlinks work in two directions, and both affect SEO differently.

Outbound links are links from your content to other sites -- an affiliate link, a citation, a reference. Two things matter here: make sure none of your outbound links are broken, since search engines penalize sites with dead links, and link to genuinely reputable sources when you are citing something. A blog discussing local policy that links to a recognized news organization for context reads as more credible to both readers and search engines.

Inbound links are other sites linking to you. These matter more for authority but are harder to control directly -- you cannot dictate who links to your content or how. What you can control is making sure any links that do point to you are not broken, and actively earning more of them through outreach, partnerships, and being worth linking to.

The Backlink Analytics tool under Link Building shows your current backlink profile and trend over time. Worth knowing: a declining backlink count does not automatically tank your authority score. Authority is a composite signal, not just a raw count, so do not panic over short-term link loss if your overall authority is holding steady. Focus on making sure your controllable links work, and let the rest develop naturally.

Tracking What's Working

The Domain Overview tool, when you plug in your own domain, surfaces specific recommendations tailored to your site's current state, along with organic and paid traffic trends over time.

This is the feedback loop. Make a change -- a new keyword target, fixed broken links, a backlink earned -- and come back in a few weeks to see whether organic traffic moved. Double down on what works. Drop what does not.

The Essentials

1. Target high-volume, low-difficulty keywords, not broad ones. A keyword with a million monthly searches and 100% difficulty will never realistically rank for most sites. The keyword variations beneath that broad term are where the actual opportunity sits.
2. Search intent determines content format. Informational keywords want blog posts. Transactional keywords want service or product pages. Matching format to intent matters as much as matching the keyword itself.
3. Backlinks are a long game you partially control. Keep your own outbound links functional and reputable. Earn inbound links through the work, not by chasing raw count -- a steady authority score matters more than a rising link count.

Further Reading

• SEMrush Keyword Magic Tool guide: official documentation on keyword research workflow and metrics
• Google's guidance on link spam and backlink quality: what Google considers a legitimate vs manipulative backlink