How to Do a Basic SEO Audit on Any Website
Date:
19 - 06 - 2026
Time to read:
7 minutes
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Summary
An SEO audit does not require expensive tools or deep technical expertise to be genuinely useful. This guide walks you through the most important things to check on any website, from page titles and mobile speed to content quality and keyword visibility, so you know exactly what needs fixing first.
Introduction
The phrase SEO audit sounds technical. It sounds like something that requires expensive software, deep coding knowledge, and hours of analysis.
For a basic audit, none of that is true.
A basic SEO audit is simply a structured way of looking at a website and asking whether it is set up to be found by the people searching for it. Most of the most important questions can be answered by looking at the website directly, running a few simple searches, and checking a couple of free tools.
This guide walks you through exactly how to do it. By the end, you will know how to assess the SEO health of any website, identify what the biggest problems are, and prioritise what to fix first.
Why an SEO Audit Matters
Search engine optimisation is not just about ranking higher on Google. It is about making sure that when someone searches for something your website is relevant to, your website actually shows up.
A website can have beautiful design, compelling copy, and a great product and still be completely invisible in search results. The reason is almost always a collection of fixable problems that an audit reveals.
An audit tells you where those problems are. Fixing them is what improves visibility.
Step One: Start With a Simple Google Search
Before you open any tool, open Google.
Search for the brand name. Does the website appear as the first result? It should. If it does not, that is a significant problem and usually points to either a very new domain, a technical issue, or a serious authority problem.
Then search for the main service or product plus the city. If you are auditing a digital marketing institute in Coimbatore, search “digital marketing course Coimbatore.” Does the website appear on the first page? If not, note the gap between where it is and where it needs to be. That gap is the core of your SEO work.
Finally, use the site colon search. Type “site:websitename.com” into Google. This shows you all the pages Google has indexed from that website. If there are far fewer pages than you would expect from the size of the site, there may be an indexing issue stopping Google from seeing important content.
Step Two: Check the Page Titles and Meta Descriptions
Click through to the website and start looking at the page titles. The page title is the text that appears in the browser tab and in Google search results. It is one of the most important SEO signals on any page.
For each major page, ask two questions. Does the title describe what the page is actually about? Does it include a relevant keyword that someone might search for?
A page titled “Home” is wasted. A page titled “Digital Marketing Course in Coimbatore with Placement Support” tells both Google and the searcher exactly what the page offers.
Repeat this for meta descriptions. The meta description is the short paragraph of text that appears below the page title in search results. It does not directly affect rankings but it does affect click through rate. A well-written meta description that includes the keyword and a clear benefit gets more clicks than a vague or missing one.
You can check page titles and meta descriptions by right-clicking on any page and selecting “view page source,” then searching for the title tag. Or use the free browser extension MozBar, which shows this information directly on the page.
Step Three: Check the Website on Mobile
Open the website on your phone. Not your computer. Your phone.
More than sixty percent of web searches happen on mobile devices. Google uses mobile-first indexing, which means it primarily uses the mobile version of a website to determine rankings.
Ask yourself: does the website load quickly? Can you read the text without zooming in? Are the buttons large enough to tap comfortably? Is anything cut off or overlapping?
If the mobile experience is poor, it is hurting both search rankings and conversion rates simultaneously. That makes it one of the highest priority things to fix.
You can also use Google’s free PageSpeed Insights tool by simply pasting the URL. It gives a performance score for both mobile and desktop and tells you specifically what is slowing the page down.
Step Four: Look at the Heading Structure
Every page on a website should have a clear hierarchy of headings. The main topic of the page goes in an H1 heading, which is the largest heading. Supporting sections use H2 headings. Sub-points under those use H3.
There should only be one H1 per page. It should include the primary keyword for that page. The H2 headings should cover the main sections and ideally include secondary keywords where they fit naturally.
To check the heading structure without any tools, right click the page, select inspect element, and look at the heading tags. Or use a free tool like Detailed.com’s SEO extension, which maps out the heading structure visually.
A page with no H1, with multiple H1s, or with headings that contain no relevant keywords is leaving significant SEO value on the table.
Step Five: Assess the Content on Key Pages
Open the most important pages on the website, typically the homepage, the main service or product page, and any other pages targeting specific keywords.
Read the content as if you were the person searching for this. Does the page actually answer what someone searching for this topic would want to know? Is it specific and useful, or is it vague and full of generic claims?
Google’s ranking systems are increasingly good at distinguishing between content that genuinely serves the reader and content that is just there to fill space. Thin, generic content that provides no real value ranks poorly. Specific, detailed content that thoroughly answers real questions ranks well and stays ranked.
Look at the word count. A key service page with two hundred words of content is unlikely to rank for anything competitive. It does not mean every page needs to be two thousand words, but if a page is thin, ask whether it is actually answering the searcher’s question completely.
Step Six: Check for Broken Links and Errors
A website with broken links sends signals to Google that it is poorly maintained. It also creates a bad experience for users who click a link and land on an error page.
Use the free version of Screaming Frog SEO Spider, which allows you to crawl up to five hundred pages. It will show you every broken link, redirect, and error on the website in one report. For smaller websites, you can also check manually by clicking through the main navigation and any internal links you encounter.
What to Do With What You Find
An audit is only useful if it produces a prioritised list of actions. Once you have completed all six steps, rank your findings by impact.
Technical errors, indexing problems, and missing page titles are high priority because they affect the entire website. Mobile speed issues are high priority because they affect both rankings and conversions. Thin content and missing keywords on key pages are medium to high priority depending on how competitive the search terms are. Minor fixes like improved meta descriptions are lower priority but worth doing once the bigger issues are addressed.
A basic SEO audit done well is not the end of the process. It is the map that tells you where to focus your effort.
Learn how to conduct real SEO audits and implement fixes on live brand websites at Version X. Talk to a Mentor today and get a free counselling session. Explore the program at theversionx.com/programs
