How to Do SEO Competitor Analysis in 7 Steps

By the Lenoretech SEO Strategy Team · Reviewed by a senior SEO strategist · Last updated: June 2026

To do SEO competitor analysis, identify your real SERP rivals (not just business rivals), pull their top-ranking pages, map each page to the keywords it earns, score those keywords by difficulty and intent, and flag the gaps where a rival ranks but you do not. Below is the exact 7-step process we run for clients, built so it works with zero paid tools.

Most "competitor analysis" guides assume you own an expensive subscription. You do not need one to start. The free Google SERP, autocomplete, "People also ask", and a spreadsheet will get you 80% of the insight. The discipline matters more than the software, so this framework is structured around a fillable scoring sheet you build as you work.

Step 1: Find your real SERP competitors, not your business rivals

The biggest mistake we see: clients name three companies they compete with for sales, then chase those sites. But your SEO competitors are whoever ranks on page one for the keywords you want, and that list often includes blogs, marketplaces, and directories, not your sales rivals.

Open an incognito window. Search 5-8 of your money keywords one at a time. Write down every domain in the top 10 for each. The domains that appear repeatedly across multiple searches are your true SERP competitors. A roofing company in the US, for example, frequently finds Angi, HomeAdvisor, and a local blog dominating before any actual roofer appears. That changes your whole strategy.

• Tally each domain's appearances across your seed searches.
• Keep the 3-4 domains that show up most often.
• Note which are "beatable" (small sites, thin content) vs "anchors" (Wikipedia, big marketplaces you will not outrank soon).

Step 2: Pull each rival's top ranking pages

For each competitor, you want their pages that already attract search traffic, not their homepage. The free way: search site:competitor.com [your topic] in Google to see which of their pages Google considers relevant, and read the page titles to infer the target keyword. If you have Google Search Console for your own site, export your top pages too so you can compare like for like.

In your scoring sheet, create one row per competitor URL. Columns: URL, inferred primary keyword, page type (blog/service/category), and word count (eyeball it). This is the raw material you will reverse-engineer.

Step 3: Map each page to the keywords it actually earns

A single ranking page rarely targets one keyword; it earns a cluster. To reverse-engineer the cluster for free, take the rival's page title, drop the core phrase into Google autocomplete, and harvest every suggestion. Then scroll the SERP for that phrase and copy every "People also ask" question and "Related searches" term. Those are the supporting keywords the page likely covers.

Add these to your sheet as child rows under each competitor URL. After 4-5 pages you will see patterns: the same 2-3 themes drive most of a rival's visibility. Those themes are where their authority concentrates, and where you must either match them or deliberately avoid a head-on fight.

Step 4: Score every keyword by difficulty and intent

Now turn raw keywords into a priority list. For each keyword in your sheet, add two manual scores from 1-5. First, a free difficulty read: search the keyword and judge the top 10. If it is full of huge brands and Reddit threads, score it 5 (hard). If you see thin blogs, forum posts, or weak pages, score it 1-2 (winnable). Second, intent: 5 for clear buyer intent ("hire", "agency", "near me", "cost"), 1 for vague curiosity.

• Difficulty (1-5): based on how strong the current top 10 looks.
• Intent (1-5): how close the searcher is to buying.
• Opportunity score: Intent minus Difficulty. Anything positive is a candidate.

This single subtraction sorts hundreds of keywords into a ranked action list without any tool. High-intent, low-difficulty terms float to the top, and those are almost always where a smaller site should start.

Step 5: Find the keyword gaps where rivals rank and you do not

The gap is the whole point. In your sheet, mark every keyword a competitor ranks for. Then check whether your own site ranks for it: search the keyword and look for your domain in the top 30, or filter Google Search Console for that query. If a rival ranks and you are absent or below position 20, flag it as a GAP.

Sort your GAP rows by opportunity score. The top of that list is your content roadmap: keywords with proven demand (a rival ranks, so traffic exists), that you can realistically win, that bring buyers. On one B2B SaaS account, a single overlooked comparison-style gap keyword ("[competitor] alternative"), picked exactly this way, went from unranked to position 3 in 19 weeks and became the client's second-largest source of demo requests, roughly 40 qualified signups a month.

Step 6: Reverse-engineer WHY the rival ranks (the on-page teardown)

Knowing the keyword is half the job; you must also see what makes their page win so you can build something better. Open the top-ranking page and audit it against a checklist. This is where you decide your angle of attack.

• Search intent match: does the page format match what the SERP rewards (guide, list, comparison, tool)? Mismatch here is the most common reason good content fails.
• Depth and structure: how many sub-topics, examples, and original data points? Generic AI content is easy to beat with real expertise.
• Freshness: when was it last updated? Stale pages with old years in the title are easy targets.
• Internal links and authority: how is the page supported by the rest of their site? A well-linked hub beats an orphan post.

Write one sentence per gap keyword: "We beat this by ___." If you cannot finish that sentence, you are not ready to write the page. This same teardown logic applies whether you sell SaaS, run an online store, or need local visibility; only the SERP patterns change.

Step 7: Turn the sheet into a 90-day action plan

Analysis without a sequenced plan is wasted effort. Take your flagged gaps, sorted by opportunity score, and slot them into three buckets by effort. This sequencing is deliberate: quick wins fund early momentum, while authority plays compound in the background.

• Quick wins (weeks 1-4): keywords where you have a near-ranking page that just needs improving. Update intent match, depth, and freshness from your Step 6 notes. A page sitting at position 12-20 can often jump to page one inside a month with focused on-page work alone.
• New content (weeks 4-10): high-opportunity gaps with no existing page. Write the better version you committed to in Step 6, one piece per gap keyword, targeting the cluster you mapped in Step 3 rather than a single phrase.
• Authority plays (weeks 8-12): the hard, high-difficulty keywords where you scored 4-5 on the top 10. You will not win these with a single page. Instead, build a supporting cluster around each one (three to five linked articles feeding an internal-linked hub), then earn a handful of relevant backlinks. These take longest to move but defend your rankings once they land.

Run this whole sheet again every quarter. SERPs shift, rivals publish, and Google reshuffles, so a gap you noted in week one may close, while new gaps open. Quarterly re-runs keep your roadmap matched to what is actually rankable right now, not what was winnable last year.

The one formula to remember

If you take a single thing from this guide, take the scoring math: Opportunity = Intent minus Difficulty. Every step above feeds that one subtraction. Steps 1-3 fill your sheet with real competitor keywords, Step 4 scores them, Step 5 isolates the gaps, Step 6 tells you how to win each one, and Step 7 sequences the work across 90 days. No paid tool changes that logic; tools just fill the sheet faster. A disciplined spreadsheet plus free SERP data will out-perform an expensive subscription used without a system, which is exactly why we hand clients this exact framework before we ever quote a retainer. When you are ready to scale it or want it run by people who do this daily, our SEO team can take it from sheet to rankings, or talk to us about a one-time competitor teardown.

Written by the LenoreTech SEO strategy team, led by senior consultants with 12+ years running competitor analysis for clients across India, the US, the UK and the UAE. Framework refined across 200+ client SERP audits.