What I learned auditing 1000 websites

I've spent a lot of time around SEO: tools, advice, dashboards and a lot of it gets gimmicky quickly. At the minute, everyone wants to talk about AI search, topical authority, entity optimisation, digital PR, E-E-A-T, schema strategy and everything else that are for people prepared to do it as a full time job.

All of that matters eventually but there are no hacks, and you can't optimise something that hasn't been built properly. I've learned this again and again. So I started testing websites, once I built the Rebel SEO tool.

How many real business websites are were missing the basic stuff?

By that I mean just the things a normal website should probably have, this might not mean anything to you right now, but stick with it:

• a sensible title tag
• a useful meta description
• one clear H1
• canonical tags
• schema markup
• Open Graph tags
• image alt text
• enough content to explain the page
• a robots.txt file
• a sitemap

I collected 1,000 publicly listed UK business websites from and ran them through Rebel SEO scanner. 847 of those websites were successfully audited. 153 failed or were unreachable during the test. More things to work on.

The Short Version

Across the 847 successfully audited websites:

The average overall score was: 64.4 out of 100, so in your cateogry just by getting the basics right, you could find yourself ahead of the game already.

 It means a lot of business websites are not broken in one dramatic, obvious way. They are just quietly messy. A missing description here, weak title there. No schema, No image alt text. Headings all over the place. A sitemap missing. A canonical tag missing. A lot of this is pre built in a shopify or out-the-box package so its the kind of stuff that rarely gets fixed because nobody checks it until traffic drops, a rebuild happens, or someone finally asks why the site is not showing up properly.

The Biggest Problem: Meta Descriptions

The most common issue in the study was missing or weak meta descriptions.

62.1% of successfully audited websites had a missing or weak meta description.

This one annoys me because it is basic, but it is also easy to ignore. A meta description is not some magic ranking lever. Writing one will not suddenly make a page leap to position one but it still matters. There's an argument that Google will pick one itself, but give the site a fighting chance.

It is often the text people see before they click. It helps describe the page. It gives search engines and users another clue about what the page is supposed to do. For a business website, the homepage or key service pages having no decent description is just a bit sloppy.

It is one of those signals that says:

• Nobody has really checked this page properly.
• That was a theme across the whole study.
• Not “this website is doomed”.
• This website has been published, but not maintained.

Image Alt Text Is Still A Mess

61.9% of audited websites had images missing alt text.

Again, this is not shocking if you have spent any time looking under the bonnet of small business websites.

Images get added during a build. Then more get added later. Then someone changes a hero image. Then a gallery plugin appears. Then a team photo is uploaded. Then nobody checks the alt text. Alt text matters for accessibility first. That should be enough reason to care.

It can also help search engines understand images and page context. But more than anything, this is one of those checks that reveals whether a site has had any real quality control.

If half the site’s images are missing alt text, it usually means nobody has a repeatable process for checking the site after changes are made. That is exactly the kind of gap Rebel SEO Pro is meant to catch because websites are not static. They change.

Half The Sites Had Weak Title Tags

51.4% of audited websites had a missing or weak title tag.

This surprised me less than it should have. Title tags are still one of the first things I check because they are so visible in search, browser tabs, link previews, and audit reports. A good title tag does not need to be clever, just needs to be descriptive.

For most small business pages, that means something like: Primary service or business name + location or brand

Instead, a lot of websites end up with titles that are too short, too vague, duplicated, auto-generated, or clearly left over from a template. The classic version is:

Home, Welcome, or Services Which is fine if your target keyword is “Services”, I suppose, i doubt it is. 

H1 Tags Are Still Weirdly Easy To Get Wrong

49.8% of audited websites did not have exactly one H1.

This does not mean every one of those pages is broken. Sometimes a page can have more than one H1 and still be understandable. HTML is not as fragile as some SEO checklists make it sound. Sometimes design comes before title heirarchy. But as a practical rule, a homepage or service page should usually have one clear main heading.

The H1 should tell a human, and a search engine, what the page is about. What I am looking for here is not perfection. I am looking for clarity.  If the page has no H1, that is a problem. If the H1 is just the logo text, that is not great.

If there are five H1s because every section heading was styled the same way, that usually means the page was designed visually but not structured properly.

Again, this is not exotic SEO. It is the basics

Almost Half Had No Schema Markup

48.2% of audited websites had no JSON-LD schema markup detected.

This one matters more now than it did a few years ago. Schema does not guarantee rich results. It does not magically make a weak site strong. But it helps define entities and page meaning. It gives search systems clearer structured information. It is also useful for AI search, where clear entity relationships and extractable facts are becoming more important.

For a local business, basic schema might include:

• Organization
• LocalBusiness
• WebSite
• BreadcrumbList
• Article or Product where relevant

You do not need to go schema-mad, but having no structured data at all in 2026 feels like leaving useful context on the table.

Open Graph Tags Were Missing On 37.5% Of Sites

37.5% of audited websites had no Open Graph tags detected.

Open Graph tags are not traditional SEO in the narrowest sense. They affect how pages appear when shared on social platforms, messaging apps, internal tools, and sometimes previews across the web.

This matters because business websites do not only get discovered through Google. A page might be shared in WhatsApp, Slack, email, Facebook, LinkedIn, or a client proposal.  If the preview is broken, ugly, or blank, it makes the business look less polished than it should. This is another small thing that compounds so still worth fixing.

Thin Content Was Common Too

37.3% of audited websites had under 300 words on the audited page.

Word count is not a ranking factor in the simple “more words equals better rankings” way. That is not how this works but a very thin page often struggles to explain what the business does, who it helps, where it operates, and why someone should care. For a homepage, service page, or local business page, under 300 words can be a sign that the site is relying too heavily on design and not enough on substance.

The fix is to answer the obvious questions:

• What do you do?
• Who is it for?
• Where do you operate?
• What services or products matter most?
• Why should someone trust you?
• What should they do next?

That is not “SEO content”. That is just useful website copy.

Canonicals, Sitemaps And Robots.txt

Some technical issues were less common, but still showed up enough to matter.

• 33.8% of audited websites were missing a canonical tag.
• 28.5% had no sitemap.xml found.
• 17.5% had no robots.txt found.

These are not always disasters. Some small sites can survive without perfect technical setup. A missing robots.txt file is not automatically a crisis. A sitemap is more useful on some sites than others.

If a site has weak metadata, no schema, missing alt text, no sitemap, and messy headings, you are no longer looking at one isolated issue.You are looking at a website that does not have an SEO maintenance process. That is the bigger point.

Category Scores

The audited websites were grouped into broad categories based on the OpenStreetMap data they came from.

Average scores by category:

Health websites scored highest in this sample. Food and drink websites scored lowest.

I would be careful not to over-interpret that. This is a sample from public OpenStreetMap listings, not a perfect census of every UK business website. But the direction does make some sense.

Healthy sites often have more formal web providers, compliance needs, and structured information. Food and drink businesses often rely more on social pages, booking platforms, third-party listings, or old websites that nobody has touched in years.

That is exactly why a lightweight scanner is usefu. Most businesses do not need a huge SEO platform. They need to know what is obviously wrong, what to fix first, and whether the site has got better after they fixed it.

Most small business websites have fixable SEO basics that are easy to miss because nobody checks them regularly.

That distinction matters. This is not about dunking on businesses. Most business owners are not sitting there thinking, “Today I will ignore my canonical tags.”

They are busy. They paid someone to build a site. Or they built it themselves. Or they inherited it. Or it has been through three redesigns, two agencies, a plugin migration, a new theme, and a content update done in a hurry on a Friday afternoon.

Websites accumulate mess, the basics break slowly, somebody leaves, somebody new comes in, a junior presses buttons, yoy switch agencies and because the site still looks fine on the surface, nobody notices.

The Fix Is Not Another 80-Page SEO Report

The answer to this is not necessarily a giant audit PDF.

Most people do not need more documents gathering dust. They need a repeatable way to check the site, fix issues, re-check it, and keep doing that over time.

That is the direction I want Rebel SEO Pro to go.

• Check, fix, re-check, monitor, repeat.
• That is how SEO work actually happens.
• You publish a page. You check it.
• You change a homepage. You check it.
• You launch a client site. You check it.
• You add new images. You check the alt text.
• You update a template. You check the metadata.

What To Fix First

If you run your own website and you do not know where to start, I would start here:

1. Check every important page has a clear title tag.
2. Write useful meta descriptions for key pages.
3. Make sure each page has one clear H1.
4. Add image alt text where it genuinely helps describe the image.
5. Add basic Organization or LocalBusiness schema.
6. Make sure your sitemap exists and is submitted.
7. Check canonical tags on key pages.
8. Add Open Graph tags so shared links look right.
9. Expand thin pages where they do not properly explain the service.
10. Re-check after making changes.

The last step is the one people skip: keep checking. Business goals and activities change, you could end up ranking for things you don't do anymore.

Methodology

This study used a sample of 1,000 publicly listed UK business websites collected from OpenStreetMap entries with website URLs.

The dataset included businesses across broad categories including:

• food and drink
• retail
• professional services
• health
• beauty and wellness
• hospitality
• automotive

Each collected URL was audited using Rebel SEO Pro’s audit logic.

Of the 1,000 collected URLs:

• 847 were successfully audited
• 153 failed or were unreachable during the audit run

The checks included:

• HTTP status
• HTTPS usage
• title tag presence and length
• meta description presence and length
• canonical tag presence
• H1 count
• heading count
• JSON-LD schema detection
• Open Graph tag detection
• image count and missing alt text
• word count
• internal and external links
• robots.txt availability
• sitemap.xml availability

This isn't perfect study of every UK business website. It is a practical sample of public business websites, tested consistently, to understand how common basic SEO issues are in the wild. I have not published the individual business names as a league table because that is not the point.

Final Thoughts

The internet is full of SEO advice that makes everything sound more complicated than it needs to be. Sometimes the boring stuff is still the stuff that needs doing. in this sample I tested; the boring stuff was broken a lot:

• weak descriptions
• missing alt text
• weak titles
• messy H1s
• no schema
• missing canonicals
• thin pages

None of that is exciting but fixing it is still worthwhile and checking it regularly is even better. That is what I am building Rebel SEO Pro for.

If you want to check your own site, you can run a free audit here:

https://scanner.rebelmarketer.co.uk

Start with the basics. Then keep them up to date.