Basic SEO Audit 2027 in Seven Steps
beginner guide · learnHello my friend. A basic SEO audit is a short health check of your site: can Google reach it, is it indexed, are the pages clear, does it work on a phone, is it fast, are links healthy, and does the content fit what people search. Seven checks, one fix list, free tools only.
- seven checks
- free tools only
- one fix list at the end
// example data. A small site can be done faster. The order is my own.
What a Basic SEO Audit Actually Is
It is a checklist walk through your own site that ends in a sorted list of fixes. The point is not a score. The point is knowing what to repair first.
Audit reports love big numbers and red warnings. Ignore the theater. A useful audit answers one question: what is stopping Google, or a visitor, from finding and using my important pages? Everything else is decoration.
Google’s own starter guide is a good yardstick here. It says changes can take hours to several months to show, so an audit is not a one-day miracle. It is the first step in a steady routine. If you are brand new, read what is SEO first, then come back to run the checks.
What You Need Before You Begin
You need a list of your important pages, a Search Console account and a phone. No paid tools are required.
Search Console
Free from Google. It shows what Google indexed, what it could not, and how your pages perform. My setup guide takes ten minutes.
A Phone and a Browser
Your own eyes catch what tools miss: missing text, broken menus, pop-ups that cover the page.
A Spreadsheet
One row per page, one column per check. It becomes your fix list at the end.
// my own kit list. You can also try my free SEO checker for a quick first look.
The Seven Checks, One at a Time
Work in this order, because each check depends on the one before it. If Google cannot reach a page, nothing else matters.
Check 1: Can Google Reach Your Site?
Google describes three stages: crawling, indexing and serving. Crawling comes first, so test it first. Open your robots.txt file and confirm you are not blocking important pages by accident. Also make sure your server is healthy. Google says server errors in the 5xx range make its crawlers slow down, and already indexed URLs are kept for a while but eventually dropped. My robots.txt and sitemap guide shows what a safe file looks like.
Check 2: Are Your Pages Indexed?
In Search Console, open the Pages report. It splits URLs into indexed and not indexed. Google notes that not indexed does not necessarily mean an error. Look at the reasons. For example, Crawled – currently not indexed means Google visited the page but did not store it, and Discovered – currently not indexed means Google found the address but has not crawled it yet. Also look for pages marked noindex that should be public.
Check 3: Do Pages Have Clear Basics?
Open your top pages and check four things: a unique title, a short description, one H1 and clear headings. Google’s guide says a good title is unique to the page, clear and concise, and a good meta description is short and unique to one page. My title tag and meta description guide has examples.
Check 4: Does It Work on a Phone?
Google uses the mobile version of your content for indexing and ranking, so look at your pages on a real phone. The text, headings and images should match the desktop version. See mobile-first indexing for the full parity list.
Check 5: Is It Fast Enough?
web.dev sets the Core Web Vitals targets as LCP of 2.5 seconds or less, INP of 200 milliseconds or less and CLS of 0.1 or less, measured at the 75th percentile of page loads. Check them in Search Console or PageSpeed Insights, then read Core Web Vitals on WordPress for fixes.
Check 6: Are Links and Errors Healthy?
List the Not found (404) rows in Search Console. Google says 404s are not necessarily a problem when a page was removed without replacement, so sort them rather than panic. My guide to fixing 404 errors shows how. Then check that every important page has at least one internal link pointing to it, which Google recommends. See internal linking.
Check 7: Does the Content Fit Search Intent?
Search for your main keyword for each key page. Compare what ranks with what you offer. If searchers want a guide and you sell a product, you have a mismatch. Search intent explains how to read it.
How To Build the Fix List
When the seven checks are done, open your spreadsheet and add three columns: impact, effort and owner. Impact is how much the problem could keep a page out of search or frustrate visitors. Effort is how long the fix takes. Owner is who does it, you, your developer or your host. Then sort so that high impact and low effort land at the top. Those are your quick wins, and they usually include a stray noindex tag, a broken menu link or a missing title.
Keep the list short. Ten well-chosen fixes beat a hundred half-done ones. Put the date next to each item as you finish it, because that log is how you later connect a change in Search Console to a change on your site. Without it, you are guessing.
A Bookshop in Dublin Runs the Audit
This is example data for a made-up shop. It shows how findings turn into a sorted fix list, not a client result.
The owner of a small bookshop in Dublin audits her 40-page site. Most checks pass. Three do not. Her spreadsheet shows what to do, and in what order.
| Finding | Check | Impact | Action |
|---|---|---|---|
| Shop page marked noindex | 2 Indexing | High | Remove noindex |
| Event page missing on mobile | 4 Mobile | Medium | Show the text on phones |
| Six 404 pages | 6 Links | Low to medium | Redirect two, fix one link, leave three |
| Slow hero photo | 5 Speed | Medium | Compress, see image SEO |
// example data: a bookshop in Dublin. Impact ratings are my judgment, not a Google measure.
The fix order follows impact. The noindex goes first, because a shop page hidden from Google is the costliest problem. Then the mobile text, then the speed fix, then the 404 tidy-up. She finishes the list in a weekend.
Audit Mistakes and Their Fixes
The biggest mistake is fixing everything in the order the tool lists it. The fix is to sort by impact first.
Fixing by Color
- Tools shout in red about tiny issues
- You spend days on low-value warnings
- The one noindex tag stays hidden
Sort by Impact
- Access and indexing first
- Then pages, mobile and speed
- Cosmetic items last
Auditing Once and Forgetting
- Sites change with every plugin and theme update
- New errors creep in
- The report gathers dust
Repeat Every Quarter
- Rerun the seven checks
- Keep a dated fix log
- Recheck Search Console monthly
// the fixing-by-color habit is my observation. A 40-page PDF with 300 warnings is impressive, in the way a haystack is impressive.
Audit Rules in One Box
Finish the audit with a short, ordered list, not a long one.
Do This
- Start with crawling and indexing
- Check on a real phone
- Sort fixes by impact
- Log what you changed and when
Never Do This
- Never trust one score as the verdict
- Never change ten things and learn nothing
- Never skip the noindex and robots check
- Never expect instant results
How To Verify Your Fixes
After each fix, retest the exact page. Then use URL Inspection in Search Console, request a fresh look if needed, and recheck the Pages report after a few weeks. Google suggests waiting a few weeks before judging, because some changes show in hours and others take months.
Time and Cost
A small site takes two to four hours to audit yourself. If you would rather hand it over, my SEO audit service is billed at €25 an hour and ends with a one-page fix list. It also sits inside every plan from €475 a month. When you compare cheap SEO services, ask whether the audit comes with fixes or only with a PDF.
Basic SEO Audit Questions
Short answers, answer first.
How often should I audit my site?
Every quarter is a sensible rhythm for a small site, plus after any redesign, migration or big plugin change. Check Search Console monthly in between.
Do I need paid tools?
No. Search Console, a browser and a phone cover a basic audit. Paid tools mainly speed up checking large sites.
What should I fix first?
Anything that stops Google reaching or indexing important pages, such as a stray noindex tag or a blocked folder. Speed and polish come after.
Does Not indexed mean something is broken?
Not always. Google says pages can be not indexed without an error. Review the reason, and act only on pages that should be in search.
How long until fixes show results?
Google says changes can take from hours to several months, and suggests waiting a few weeks before judging.
Send Me Your URL. I’ll Audit It for You.
One WhatsApp message with your website address is enough for a first honest look.
// seven checks, one list, my friend.
Sources and Last Check
- Google Search Central: How Google Search works (crawling, indexing, serving; 5xx handling)
- Search Console Help: Page indexing report (status definitions)
- Google Search Central: SEO Starter Guide (titles, descriptions, internal links, timing)
- Google Search Central: Mobile-first indexing best practices
- web.dev: Web Vitals (LCP, INP, CLS thresholds)
// last checked 11 Nov 2026. The seven-check order and the impact ratings are my own. Example data is labeled.