Working on SEO means improving your website so it ranks higher in search engine results, which brings in more visitors without paying for ads. The work breaks into three categories: optimizing your pages and content, getting your technical foundation right, and building your site’s authority through external signals. Here’s how to approach each one, step by step.
Start With an Audit
Before changing anything, find out where you stand. Search Google for your site using the “site:” operator (type “site:yourdomain.com” into Google) to see which of your pages are already indexed. If pages are missing from the results entirely, you likely have a technical issue preventing Google from finding them.
Set up Google Search Console if you haven’t already. It’s free and lets you submit your sitemap, request indexing for new or updated pages, and see which search queries are driving traffic to your site. The URL Inspection Tool inside Search Console shows you exactly how Google sees any specific page, including whether it can be crawled and indexed properly. Bing Webmaster Tools offers similar functionality for Bing’s search engine and is worth setting up alongside Search Console.
For a deeper technical audit, a tool like Screaming Frog crawls your entire site and flags issues: broken links, missing meta descriptions, duplicate content, slow pages, and other problems that hurt your rankings. Running this kind of audit first gives you a prioritized to-do list instead of guessing where to start.
Research the Right Keywords
Keyword research tells you what your potential visitors are actually typing into Google, how many people search for each phrase, and how competitive those phrases are. This shapes every piece of content you create.
Google Keyword Planner (free inside Google Ads) lets you check search volume and competition for any keyword. Google Autocomplete is even simpler: start typing a phrase and see what Google suggests, which reveals long-tail keywords people are searching in real time. Tools like AlsoAsked and AnswerThePublic find the specific questions people ask around a topic, helping you understand search intent.
Paid tools like Ahrefs and Semrush go deeper, showing you what your competitors rank for, how difficult a keyword will be to crack, and which topics have gaps you can fill. KeySearch and Keywords Everywhere are more affordable alternatives that still provide solid search data. Google Trends helps you compare keywords against each other and spot whether interest is rising or falling, so you know which terms to prioritize.
The goal isn’t to find the highest-volume keyword and stuff it everywhere. It’s to identify a cluster of related terms that match what your audience wants, then build content around those topics naturally.
Optimize Your Pages
On-page SEO is everything you control directly on your website. Each element sends signals to search engines about what your page covers and how useful it is.
Title tags are the clickable headlines that appear in search results. Each page needs a unique, descriptive title that includes your target keyword and stays under 60 characters so it doesn’t get cut off. Meta descriptions appear below the title in search results. Keep them under 160 characters, make them compelling enough to click, and include relevant keywords.
Headings give your content structure. Use one H1 tag per page for the main title, then H2s and H3s to break up sections. This helps both readers and search engines understand how your content is organized. URLs should be short, descriptive, and include relevant words. A URL like “/seo-keyword-research” tells search engines far more than “/page?id=4738.”
Images need descriptive alt text, which is the text that displays if the image doesn’t load and that screen readers use for accessibility. Keep alt text specific, under 125 characters, and include a keyword when it fits naturally. Place images near the text they relate to.
Internal links connect your pages to each other. At minimum, every page should link back to its parent category and your homepage. Linking related pages together helps Google discover your content and understand the relationships between topics. Use descriptive anchor text (the clickable words) rather than generic phrases like “click here.”
Page speed matters more than many people realize. Nearly half of visitors expect a site to load within two seconds, and 40% will leave after three. Compress images, minimize code, and use caching to keep load times down. Make sure your site is responsive, meaning it displays properly on phones, tablets, and desktops alike.
Create Content That Ranks
Content is the core of SEO. Search engines want to surface pages that are genuinely useful, and no amount of technical optimization will compensate for thin or copied content.
Write for your readers first. Anticipate the words and phrases they’d use to search for your topic, and use those naturally in your writing. Break long content into sections with clear headings. Keep paragraphs short. Make sure every piece of content on your site is unique, not copied from other sources or duplicated across your own pages.
Update your existing content regularly. Pages that were accurate two years ago may have outdated information that hurts both your credibility and your rankings. Revisit published content, refresh the data, and expand sections where you can add more value. Google Search Console’s compare feature lets you see which pages are losing traffic over time, pointing you toward content that needs updating.
Diversify beyond blog posts. Videos, infographics, case studies, original research, and instructional guides all attract links and engagement. Embed videos on standalone pages near relevant text, and write descriptive titles and descriptions for them.
Build Authority Off Your Site
Off-page SEO is primarily about earning backlinks, which are links from other websites pointing to yours. Search engines treat these as votes of confidence. A page with many high-quality backlinks will generally outrank a similar page with few or none.
Guest blogging on reputable sites in your field is one of the most reliable ways to build links while establishing yourself as an expert. Creating highly shareable content like original research or infographics naturally attracts links. You can also find broken links on other websites and suggest your own relevant content as a replacement.
If you run a local business, claim your Google Business Profile and list your business on relevant directories. Make sure your name, address, and phone number are consistent across every platform. These local citations help you appear in map results and local search queries.
Engaging in online communities, answering questions on forums, and participating in discussions related to your field can also drive referral traffic and signal relevance to search engines. Social media promotion helps new content get discovered faster, which can lead to organic backlinks.
Structure Content for AI Search
Search engines increasingly use AI to generate summaries and overviews directly in search results. Optimizing for these AI-generated answers requires some specific adjustments to how you structure content.
Answer questions directly and early on the page. AI systems pull from content that states answers clearly rather than burying them deep in long paragraphs. Use natural, conversational language. Write the way a knowledgeable person would explain something out loud.
Build topical authority by creating a main “pillar” page on a broad topic, then supporting it with related pages that go deeper into subtopics. Link these pages together with a strong internal linking structure. This signals to both traditional search engines and AI systems that your site covers a topic comprehensively.
Adding structured data (also called schema markup) helps search engines understand your content at a deeper level. Article schema, FAQ schema, and organization schema are common types. These can make your pages eligible for rich results, which are enhanced search listings that show ratings, FAQs, or other extra information directly in search results.
Track Your Results
SEO without measurement is guesswork. Google Search Console shows which queries bring people to your site, your average position for each keyword, and your click-through rates. Google Analytics tracks what visitors do once they arrive: which pages they view, how long they stay, and whether they take the actions you care about.
For keyword rank tracking, tools like Ahrefs, Semrush, and SE Ranking let you monitor your positions across many keywords over time. Semrush tracks rankings at both national and local levels. Nightwatch offers global and local rank tracking as well. If you want to see how your content performs in AI-powered search tools like ChatGPT or Perplexity, ProductRank.ai monitors your visibility within those platforms.
Check your data at least monthly. Look for pages gaining or losing traffic, keywords where you’re close to the first page (positions 11 through 20 are prime candidates for optimization pushes), and technical errors flagged in Search Console. SEO results typically take weeks to months to materialize, so track trends over quarters rather than reacting to daily fluctuations.
Learn the Fundamentals Formally
If you want a structured foundation, HubSpot Academy offers a free SEO certification course that covers crawling and indexing, on-page optimization, keyword research, link building, structured data, and reporting. The course includes 8 lessons across about three and a half hours of video, with quizzes and a final exam. Completing it earns you a certificate you can add to your resume or LinkedIn profile.
Google’s own SEO Starter Guide is another essential resource. It walks through site organization, content optimization, search appearance, and promotion in Google’s own words, giving you direct insight into what the search engine values. Between these two free resources and hands-on practice with the tools mentioned above, you can build real SEO competency without spending anything upfront.