An SEO checklist gives a site owner a clear, ordered path through every task that affects search visibility, from the first analytics install to the structured data that lets AI tools read a page. The checklist below covers six areas: basic setup, keyword research, technical SEO, on-page content, off-page link building, and AI search readiness. Completing every section produces a complete SEO strategy; running out of time means picking the most relevant items now and returning for the rest later.
Modern SEO now spans Google, Bing, and AI surfaces such as Google’s AI Overviews and ChatGPT, so a complete checklist has to cover both traditional ranking and how AI systems discover and cite content.
Basic SEO practices checklist
These steps give a site a baseline for SEO and make it more likely to gain search visibility.
Set up Google Search Console and Bing Webmaster Tools
Google Search Console and Bing Webmaster Tools let a site owner monitor search performance, submit sitemaps and URLs, and identify crawl errors. Both are free. Bing Webmaster Tools now includes an “AI Performance” report that shows performance across Bing Copilot, AI summaries within Bing, and some partner AI integrations. Google Search Console also includes performance information for AI Overviews and AI Mode inside the Generative AI report.
Set up Google Analytics
A free Google Analytics 4 (GA4) account tracks site traffic and user behavior. Pairing it with Google Search Console gives a fuller picture: GA4 shows what visitors do on the site, while GSC shows how they arrived. Adding a heatmap or session-recording tool like Microsoft Clarity shows how visitors interact with individual pages. Because AI-driven search is changing traffic patterns (users sometimes get answers directly from AI without clicking through), it can be more useful to focus on what visitors do on a page than on raw traffic volume.
Install and configure an SEO plugin (for WordPress sites)
A WordPress SEO plugin generates sitemaps automatically, edits robots.txt files, and manages on-page optimizations. Popular plugins include Yoast SEO, which offers AI-assisted content optimization, automated technical SEO, and internal linking suggestions, and Rank Math, which uses AI for keyword research, idea generation, outlines, and first drafts, and imports, generates, and validates structured data. Sites on other platforms should check whether a dedicated plugin or app is needed, since the required features may already be built in.
Create a robots.txt file
A robots.txt file tells search systems which pages to crawl and which to skip. It supports indexability: whether search engines and AI crawlers can discover, crawl, and index a page. The current file is visible by adding “/robots.txt” to a homepage URL, such as https://semrush.com/robots.txt. A full indexability check also covers meta robots tags, X-Robots-Tag headers, canonical tags, sitemap accuracy, and 4xx and 5xx status codes. Because robots.txt also guides AI crawlers, blocking them can limit how content shows up in AI-generated answers, so important pages should remain accessible.
Create and submit an XML sitemap
An XML sitemap helps search engines understand a site’s structure and index its pages. WordPress creates one automatically, as do most other popular platforms. If a CMS does not generate a sitemap, a sitemap generator tool can create one. The sitemap should be submitted to Google Search Console and Bing Webmaster Tools, and the sitemap URL should be added to the robots.txt file.
Check Google Search Console for manual actions
Google Search Console can flag manual actions, which are penalties applied to a site. In the sidebar, “Security & Manual Actions” and “Manual actions” show any detected issues. Google also sends a notification inside GSC when a manual action is applied. Questionable SEO tactics such as link schemes can lead to penalties, so they are worth avoiding.
Make sure Google can index your website
Indexability is a page’s ability to be added to Google’s index, and unindexed pages cannot rank. Indexing in Google also affects AI visibility, because many AI tools rely on Google to find content. A site audit tool can set up a crawl, and its Crawlability section highlights problems that block indexing. Its AI Search category also flags issues that can keep AI crawlers from accessing pages. Verifying that the main pages are indexed early avoids hours of troubleshooting later.
Keyword research checklist
The steps below help prioritize queries and shape a keyword strategy.
Identify competitor keywords
Looking at competitor keywords surfaces search queries that could improve a site’s visibility. Entering a domain alongside up to four competitors in a keyword gap tool reveals what competitors rank for. The “Top Opportunities” table highlights relevant keywords labeled “Missing” (competitors rank, the site does not) and “Weak” (competitors rank higher). These gaps are the priority.
Find core topics and keywords
Core topics and keywords reflect what an audience actually searches for. A keyword research tool generates ideas around a broad term, and the “Questions” tab surfaces question-based queries, which often come from highly motivated searchers. The best terms tend to have meaningful search demand, achievable difficulty for the site’s authority, and intent (learn, compare, buy) that matches an existing or planned page.
Identify prompts your audience uses in AI tools
Knowing the prompts an audience enters into AI tools shapes content that is more likely to appear in AI-generated answers. Surveying existing customers and reviewing conversations on platforms like Reddit captures the actual language people use. A prompt research report shows estimated search volume for each topic and the exact prompts users search, along with the corresponding AI responses. A competitor research report, run on a domain alongside competitor domains, shows which prompts competitors appear for, giving a direct path to new pages.
Create a keyword map
A keyword map groups keywords and prompts by topic and intent, allowing each page to rank for multiple related queries. Adding all gathered queries, both search keywords and AI-style prompts, into a spreadsheet and grouping them by meaning and intent produces a topic map. Each group should map to a single comprehensive page. A keyword strategy builder can cluster related terms into topic groups automatically.
Analyze the search intent of highly visible pages
Reviewing the top results for a target query reveals what Google and AI tools consider relevant. The types of pages (guides, product pages, comparisons) and how they are structured indicate the intent to match. Entering the same query into AI tools like ChatGPT or Perplexity shows how the question is interpreted and what answers are generated, adding another signal for content structure.
Identify additional questions people ask
Google’s People Also Ask boxes surface common follow-up questions. Community platforms like Reddit and Quora reveal how people phrase questions in their own words. Recurring questions across multiple sources, variations of the same question, and follow-up questions that go deeper into a topic are strong candidates for headings, FAQs, or subsections in new content.
Technical SEO checklist
These technical steps keep a site crawlable and easy to use.
Make sure you are using HTTPS
HTTPS is a confirmed Google ranking factor. A padlock icon in the browser’s address bar confirms a secure protocol is active. A site audit’s HTTPS section gives a detailed report on certificates, server protocols, and website architecture, and any issues in that section should be addressed.
Check for duplicate versions of your site in Google’s index
A site can appear in four forms: https://www.domain.com, https://domain.com, http://www.domain.com, and http://domain.com. All versions except the primary one should 301 redirect to that primary domain. Each variant should be entered in a browser to confirm the redirects work as intended.
Find and fix crawl errors
Crawl errors occur when search systems fail to access pages or encounter improper canonical tags. Google Search Console’s “Page indexing” report lists pages under “Indexed” and “Not indexed”; crawl errors show under “Not indexed.” Each error is worth resolving, and the cause of excluded URLs is worth investigating in detail.
Improve your site speed
Site speed affects both user experience and how easily search systems process pages. Google uses Core Web Vitals: Largest Contentful Paint (LCP) measures how fast the main content loads, Interaction to Next Paint (INP) tracks the time from a user interaction to the visual response (sometimes approximated by Total Blocking Time, or TBT), and Cumulative Layout Shift (CLS) assesses visual stability.
For businesses that want a hands-on read of where their site stands, a full technical audit shows the measured result behind every check, from Core Web Vitals to crawlability. SEOScanPRO’s [comprehensive site audit](https://seoscanpro.ai) covers exactly this kind of review.
FAQ
What should an SEO checklist include?
An SEO checklist should include basic setup tasks (Google Search Console, Bing Webmaster Tools, GA4, an SEO plugin, robots.txt, XML sitemap, manual action checks, and indexability), keyword research steps, technical SEO fixes (HTTPS, duplicate versions, crawl errors, site speed), on-page content work, off-page link building, and AI search readiness tasks like prompt research and structured data.
How is SEO for AI search different from traditional SEO?
Traditional SEO focuses on ranking in Google and Bing. AI search SEO adds visibility inside AI-driven surfaces like Google’s AI Overviews, AI Mode, Bing Copilot, and ChatGPT. It requires prompt research, content that AI tools can cite, and making sure AI crawlers can access key pages through robots.txt and sitemaps.
Why is indexability important for both Google and AI search?
Indexability is a page’s ability to be added to a search engine’s index. Unindexed pages cannot rank in Google, and many AI tools rely on Google’s index to find content. Pages blocked by robots.txt, meta robots tags, or 4xx/5xx errors may be invisible to both Google and AI-generated answers.
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