The short answer
A basic SEO audit checks four things: whether Google can find and index your pages, whether the technical setup lets it crawl them properly, whether the content itself is accurate and well-organized, and whether internal links help both visitors and search engines navigate the site. Most small business sites don’t need an agency-grade technical crawl to catch the issues actually costing them visibility — a structured self-check covers the majority of common problems.
Google’s own SEO Starter Guide frames this the same way: confirm the basics are working before investing in more advanced optimization, since a site Google can’t properly crawl or index won’t benefit from any other SEO work done on top of it.
Quick-reference table
| Area | What to Check | Where to Check It |
|---|---|---|
| Indexing | Are your pages actually in Google’s index? | site:yourdomain.com search, Search Console Coverage report |
| Crawlability | Can Google render the page the way a visitor sees it? | Search Console URL Inspection tool |
| Content quality | Is content unique, accurate, and current? | Manual page-by-page review |
| Titles and descriptions | Is every page’s title and description unique and specific? | Manual review or a site crawler tool |
| Internal links | Do links use descriptive text and point where they claim to? | Manual click-through or a site crawler tool |
Confirming Google can find and index your site
What it means. Indexing is the step before ranking — a page that isn’t indexed can’t appear in search results regardless of how well-optimized its content is. Google’s SEO Starter Guide recommends checking whether Google has already found your content before making changes, using a simple site: search as a first pass.
Common causes of indexing problems:
- ✓ A robots.txt file accidentally blocking important pages from being crawled
- ✓ A
noindexmeta tag left on a page that should be public - ✓ New pages never submitted through a sitemap, delaying discovery
- ✓ Duplicate or thin pages that Google chooses not to index
What to do:
- ✓ Run a
site:yourdomain.comsearch in Google to see which pages currently appear - ✓ Check the Coverage report in Google Search Console for pages marked “Excluded” and review why
- ✓ Confirm a sitemap is submitted and up to date in Search Console
- ✓ Review robots.txt for any rule that unintentionally blocks a section of the site
When to bring in help. If Search Console shows a large number of pages excluded for reasons that aren’t obvious from the report itself, that’s usually a sign of a structural crawlability issue worth a full technical SEO review rather than page-by-page guessing.
Checking technical setup and crawlability
What it means. Google needs to render a page essentially the same way a visitor’s browser does, including CSS and JavaScript, to evaluate it accurately. Google’s guidance specifically calls out confirming Google can “see the page the same way an average user does” as a core technical check.
Common causes of crawlability issues:
- ✓ CSS or JavaScript files blocked from crawling, leaving Google unable to render the page correctly
- ✓ Slow page load times that affect how much of a large site gets crawled
- ✓ Broken redirects or redirect chains that waste crawl budget
- ✓ Mobile rendering that differs meaningfully from the desktop version
What to do:
- ✓ Use the URL Inspection tool in Search Console to see how Google actually renders a specific page
- ✓ Confirm no disallow rule in robots.txt is blocking CSS or JavaScript resources
- ✓ Check Core Web Vitals data in Search Console for pages with slow loading — see our Core Web Vitals guide for what the specific metrics mean
- ✓ Test key pages on both mobile and desktop to confirm consistent content and functionality
Reviewing content quality and on-page basics
What it means. Beyond technical access, Google’s guidance is direct about what separates strong content from weak content: uniqueness, clarity, organization, and accuracy. This is also where titles and meta descriptions live, since Google’s own definition of a good title is “unique to the page, clear and concise, and accurately describes the contents of the page”.
Common causes of weak content signals:
- ✓ Duplicate or near-duplicate content copied across multiple pages on the same site
- ✓ Titles and descriptions that are generic or repeated sitewide
- ✓ Outdated information still live on pages that haven’t been reviewed in a long time
- ✓ Thin pages with little substantive content relative to what a searcher would expect
What to do:
- ✓ Spot-check top pages for uniqueness — no two pages should say essentially the same thing
- ✓ Confirm every important page has a distinct title and meta description, per our title and meta description guide
- ✓ Update or remove genuinely outdated content rather than leaving it live indefinitely
- ✓ Read pages as a first-time visitor would, checking that the writing is clear and well-organized
When to bring in help. A content audit across a large site — dozens or hundreds of pages — is where manual review stops being practical and a structured, tool-assisted SEO content strategy review becomes worth the investment.
Checking internal links and site structure
What it means. Internal links help both visitors and search engines move through a site logically, and Google’s guidance is specific that link text should describe the destination rather than use vague phrasing like “click here.”
What to do:
- ✓ Click through key navigation and in-content links to confirm they go where they claim to
- ✓ Check that link text describes the destination page’s content, not generic phrasing
- ✓ Confirm any user-generated links (comments, forum posts) carry appropriate
nofollowhandling - ✓ Look for orphaned pages — ones with no internal links pointing to them at all
FAQ
How often should a small business run its own SEO audit?
A basic self-check every few months is a reasonable baseline, with a fuller review after any major site change like a redesign or platform migration.
Do I need special tools to run a basic SEO audit?
Google Search Console is free and covers indexing, crawlability, and Core Web Vitals data — enough for most of a basic audit. Paid crawler tools help at scale but aren’t required to catch the most common issues.
What’s the single most important thing to check first?
Indexing. A page that isn’t indexed can’t rank at all, so confirming Google has actually found and indexed your key pages should come before evaluating anything else.
Can a basic self-audit replace a professional technical SEO review?
For small sites with straightforward structure, a self-audit often catches the majority of real issues. Larger or more complex sites benefit from a professional review that can identify crawl-budget and structural issues a manual check would miss.
What should I do if I find issues I don’t know how to fix?
Document what was found and prioritize by impact — indexing and crawlability issues generally matter more than content polish. From there, a professional review can focus specifically on the confirmed issues rather than starting from scratch.
Getting started
Running through indexing, crawlability, content, and internal links yourself will surface most of the obvious problems on a small business site. For issues that need deeper technical diagnosis or an ongoing fix, SDB4U’s technical SEO services pick up exactly where a self-audit leaves off. Call 416-477-3285 or reach out through the contact page for a free consultation.
Disclaimer
Google Search and Google Search Console are trademarks of Google LLC. SDB4U is not affiliated with, endorsed by, or sponsored by Google LLC. All product names, logos, and brands are property of their respective owners.