[Quick Overview] Why Keyword Research Is Where SEO Begins
"I keep publishing content but traffic just won't grow." "I'm putting time into my site, but inquiries never come." If you run a website, you've likely hit one of these walls at some point. In most cases, the root cause isn't the quality of the content itself — it's a failure at the step that comes before: keyword research.
Keyword research is the process of identifying the search terms you want your pages to rank for in search engines. Choose the right keywords and users with genuine needs will naturally find your site, leading to inquiries and conversions. Choose the wrong ones and even your best content will be buried, unread by anyone.
This article covers the following in a structured, actionable way:
- The four types of search intent (Know, Go, Do, Buy) and how to apply them to keyword selection
- A 7-step keyword research process starting from persona definition
- The beginner's mistake of targeting big keywords, and why mid-tail and long-tail keywords should come first
- Practical use of free tools (Google Search Console, Keyword Planner, Ubersuggest, and more)
- How to translate your chosen keywords into site architecture and article structure
By the time you finish this article, you'll have a clear picture of the keyword research process and be ready to put it into action.
Why Keyword Research Is the Starting Point for SEO
SEO encompasses many tactics: on-page optimization (title tags, meta descriptions), off-page work (link building), and technical SEO (site speed, structured data). But all of these rest on one foundation: content SEO — and at the heart of that is keyword research.
Search engines read the "intent" behind the keywords a user types and surface the most relevant pages. In other words, pages that accurately understand what users want to know or accomplish are the ones that get rewarded. Choosing keywords means anticipating how your users search and designing content that meets their expectations.
The benefits of getting keyword research right are concrete: more traffic from your target audience, a higher conversion rate (CVR), and a growing library of articles that generate long-term organic reach. Once a page earns a top ranking, it brings in prospective customers continuously — without ongoing ad spend. That compounding effect is one of the great strengths of owned media.
Understanding the Four Types of Search Intent: Know, Go, Do, Buy
Before you start selecting keywords, you need to understand the concept of "search intent." Google categorizes user search behavior into four broad types, and keeping these in mind is the first step toward more accurate keyword selection.
Know (I want to learn something)
The user wants to look up specific information. Examples: "SEO keyword research methods," "how crowdfunding works." These are information-gathering and learning searches. Blog posts and explanatory content are what the user is looking for.
Go (I want to go somewhere)
The user wants to navigate directly to a specific site or page. Examples: "Google Analytics login," "Amazon." These searches often include brand names or proper nouns.
Do (I want to do something)
The user wants to complete an action or task. Examples: "how to configure a WordPress plugin," "how to use Excel functions." Step-by-step tutorials and how-to content work best here.
Buy (I want to buy or sign up)
The user is looking to purchase, compare, or sign up for a product or service. Examples: "multilingual website development pricing comparison," "recommended WordPress themes." These searches sit close to the purchasing and decision-making stage.
When selecting keywords, it's crucial to identify which intent category your target keyword falls into, then match it with the appropriate content format. If the intent and the content don't align, you may still rank — but your bounce rate will be high and results won't follow.
The 7-Step Keyword Research Process
Step 1: Define Your Persona and Their Needs
The starting point for keyword research is deciding who you're writing for. Create a persona — a specific profile of your reader that includes their age, job, challenges, and behavior patterns — then hypothesize what that persona would search for. This gives you the first outline of the keywords you should be targeting.
For example, a manager at a small-to-medium enterprise considering multilingualization for their EC site is likely to search for things like "how to start cross-border EC," "multilingual website cost," or "English website development for SMEs." The resolution of your thinking at this stage has an outsized impact on the quality of everything that follows.
Step 2: Extract Your Seed Keywords
Once you've articulated your persona's needs and challenges, abstract them into "seed keywords" — the core terms that represent your services or content. Examples include "SEO," "website development," or "cross-border EC."
Seed keywords tend to have high search volumes but stiff competition, making it very difficult to rank for them quickly. They're important as starting points for the expansion that follows, so aim to identify about 5–10 at this stage.
Step 3: Expand into Suggest Keywords
When you type a seed keyword into Google's search bar, autocomplete suggestions appear as you type. These come directly from real user search data, making them a reliable and highly relevant data source.
The "related searches" section at the bottom of the search results page is also a valuable resource. Write all of these down and use your seed keywords to build out a keyword map.
Step 4: Branch Out into Related Keywords
Once you've covered your seed keywords and their surrounding terms, use tools like Google Keyword Planner and Ubersuggest to branch out further into related keywords. This step often surfaces needs and alternative phrasings you wouldn't have thought of on your own.
For example, from the seed keyword "website development," you might surface: "how to build a website for free," "best DIY website tools," "website CMS comparison," and many others. Organizing these creates a systematic keyword list that can also inform the overall content architecture of your site.
Step 5: Filter by Search Volume and Competition
With your expanded keyword list in hand, evaluate each keyword across two dimensions: monthly search volume and competition. Use Google Keyword Planner, Ahrefs, Ubersuggest, or similar tools to check the volume for each keyword.
As a rule, in the early stages of a new or growing site, prioritizing mid-tail and long-tail keywords in the range of 100–500 monthly searches is essential. High-volume "big keywords" (tens of thousands of monthly searches) are dominated by large, long-established media sites and specialist domains — they simply aren't a realistic target for SMEs with limited resources.
Step 6: Analyze Competitor Articles to Find Content Gaps
Search for your shortlisted keywords and review the structure, content, and depth of the top 10 results. What those top articles share in common is "what users expect to find" — satisfying those expectations is the baseline.
The areas those top articles don't adequately cover, however, are your differentiation opportunity. Articles that bring in your own expertise, firsthand experience, and perspective on underrepresented angles are what earn long-term evaluation.
Step 7: Map Keywords to Site Architecture and Article Structure
Finally, reflect your chosen keywords in your site's overall category design. By building the hierarchical relationship between keywords into your parent and child category structures, you strengthen your site's topical authority — its recognized expertise on a given subject area.
For individual articles, place your target keywords and semantically related terms appropriately in H2 and H3 headings, and include your primary keyword in the meta title and meta description. This consistency in design is what produces accurate evaluation from Google.
Common Beginner Mistakes and the Mid-Tail / Long-Tail Strategy
The Mistake: Going After Big Keywords Right Out of the Gate
The most common mistake that new site owners make is targeting big keywords from the start. Keywords like "SEO," "how to build a website," or "cross-border EC guide" — with hundreds of thousands of monthly searches — are locked up by well-established media sites and specialist domains that have built authority over years. A new site simply can't compete on that turf.
Publishing volume content chasing those terms results in zero rankings, zero traffic, and a slow drain on time and budget.
Why Mid-Tail and Long-Tail Keywords Are the Right Starting Point
Mid-tail keywords (around 100–500 monthly searches) and long-tail keywords that combine multiple phrases (e.g., "how to start cross-border EC for small businesses cost") offer two significant advantages.
First, competition is lower and top rankings are achievable. Because search volume is small, powerful-domain sites often haven't bothered to enter these spaces — so content quality can win. Second, search intent is specific and close to purchase or action, so conversion rates are higher. A user searching "SEO" is in a very different mental place from someone searching "free SEO keyword research tools" — the latter has a concrete problem and is actively seeking a solution.
The practical, efficient SEO playbook is to stack up multiple long-tail articles, build overall site authority, and then challenge mid-to-big keywords once the domain has grown enough to compete.
Keyword Research in Practice: Making the Most of Free Tools
Google Search Console
If you're already running a site, the first place to look is Google Search Console. It shows you the keywords currently bringing traffic to your site — impressions, click-through rate, and position. A powerful strategy is to find the keywords where you're just outside the top 10 (positions 11–20) and focus your improvement efforts there.
Google Keyword Planner
Available for free as part of Google Ads, Keyword Planner lets you see monthly search volumes and a rough sense of competition for any keyword. You can look up multiple keywords at once, making it useful for narrowing down your list. Note that if you're not actively running ads, volumes are shown in broad ranges rather than precise figures, so treat them as directional data.
Ubersuggest
Created by Neil Patel, this free tool lets you pull lists of suggest keywords, analyze competitor sites' keyword profiles, and get content ideas — all at no cost. It's a capable, accessible option well-suited to SME web managers.
Rakko Keywords (ラッコキーワード — a Japanese keyword suggestion tool)
One of the most practical free tools in the Japanese SEO ecosystem, Rakko Keywords lets you bulk-retrieve Google's autocomplete suggestions for any query. It also includes a feature to view the heading structure of top-ranking competitor articles, making it useful from keyword research all the way through article planning.
Learning from Real-World Keyword Strategy Success Stories
Case Study 1: freee Inc.
freee, the Japanese cloud accounting software company, systematically targeted highly practical long-tail keywords that their core audience — sole proprietors and freelancers — actually searched for: "how to file a tax return," "expense account categories," "how to fill out a blue-form return." By publishing detailed how-to articles for each keyword, they built consistent organic traffic into their service. It's widely cited as a textbook example of content-marketing-driven growth.
Case Study 2: CrowdWorks
CrowdWorks, Japan's largest crowdsourcing platform, aggressively targeted keywords that sit just upstream of their service's conversion moment — "how to start working from home," "best side jobs," "how to find freelance writing work." Rather than pushing direct service messaging, they captured users at the research stage and guided them toward registration. It's a model that SMEs can readily adapt and apply.
What both of these cases share is this: a precise understanding of who their users are, and a disciplined commitment to creating content around the words those users would actually search. Keywords aren't tags to game the algorithm — they're the language of your users. Internalizing that perspective is the most direct path to lasting SEO results.
Frequently Asked Questions (FAQ)
Q1. How many keywords should I target per article?
As a guideline, aim for one primary keyword and two to three secondary keywords per article. The primary keyword must appear in the article title, H1 heading, and meta description. Secondary keywords should be worked naturally into H2/H3 headings and the body text. Stuffing too many keywords makes the writing feel unnatural and risks Google's algorithm flagging the page as low quality.
Q2. Is it possible to rank for highly competitive keywords?
Even when competing domains have strong authority, differentiation is possible through comprehensive coverage, originality, and E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) signals. Adding perspectives competitors haven't covered, or incorporating real-world business experience and client case studies, has helped many sites overturn established rankings. Internal linking strategy and thematic consistency across the whole site also contribute to individual article performance.
Q3. Isn't targeting low-volume keywords inefficient?
Not at all. Even keywords with 100–500 monthly searches attract users with specific, well-defined needs — meaning the conversion potential of each visit tends to be higher. Building up a collection of long-tail articles also raises your domain authority over time, making it progressively easier to rank for more competitive keywords. Evaluating keywords by intent alignment rather than raw volume is the foundation of a sustainable mid-to-long-term SEO strategy.
Conclusion: Keyword Research Is the Blueprint for Your Entire Web Marketing Strategy
SEO keyword research is the most important thinking process for shifting from "writing whatever feels interesting" to "strategically delivering the information users are looking for."
Here's a summary of what this article has covered:
- Understand the four search intent types (Know, Go, Do, Buy) and choose the right content format for each
- Work through the 7 steps in order: persona definition → seed keyword extraction → suggest expansion → filtering by volume and competition
- For new and growing sites, prioritize mid-tail and long-tail keywords in the 100–500 monthly search range
- Combine free tools like Google Search Console and Ubersuggest to sharpen your research
- Systematically apply your chosen keywords to category architecture and article structure
Getting keyword research right drives more traffic to your site and generates a steady stream of high-quality visits that lead to inquiries and conversions. That said, there's a ceiling to what keyword strategy alone can achieve. After earning search traffic, optimizing the page design, UI/UX, and CTAs that turn those visitors into outcomes is equally important — and web marketing works best as an integrated, end-to-end system.
At Leap, we apply this kind of SEO thinking to website development and content strategy that extends to multilingual sites and international markets. If you want to take the SEO knowledge you've built for domestic audiences and apply it to overseas expansion, explore the rest of our content.
Leap continuously publishes resources on global business for companies expanding internationally. For more on multilingual website development, cross-border EC strategy, and overseas market localization:
