Most Effective W3C Website Compliance Optimization Company

  • Affordable Pricing
  • Top Results
  • Worked with Dozens of Industries
  • Team of experienced Digital Marketing Experts
  • 24/7 customer support via phone/chat/Skype

Don’t Take Our Word For It, See What Our Customers Have To Say Below


What is W3C Website Compliance?

The World Wide Web Consortium (W3C) is a global organization led by Tim Berners-Lee, inventor of the Web. Its mission is to help the Web reach its full potential.

W3C compliance means that the HTML and other elements on a website meet standards designed to make it accessible to all users, “whatever their hardware, software, language, culture, location, or physical or mental ability,” according to the W3C.

W3C Website Compliance

Why Should You Care About W3C Website Compliance?

W3C compliance is voluntary now and not a requirement to rank higher in Google … yet.

But think back a few years.

On April 21, 2015, Google started penalizing websites that weren’t mobile friendly. As a result, many businesses lost priceless search engine rankings because their web pages were not accessible to all users.

Now fast forward to today. Just like being mobile-friendly, W3C standards are designed to make web pages accessible to all. And support for W3C compliance has been steadily building since 2000.

The writing is on the wall. We predict that compliance with W3C will be a requirement for all websites sooner than later.

That means the time to get W3C compliant is now, before you lose search engine traffic.

Can W3C Compliance Help You Rank Higher In Search?

W3C-compliant websites are easily crawled by search engines and easily accessible to people with all browsers. It’s a win-win.

W3C compliance improves usability because web visitors are less likely to run into errors. That means websites are displayed faster and flow better than websites that don’t meet W3C guidelines.

Errors in web page code can negatively affect how your site ranks in search. If Google and other search engines find invalid HTML or XHTML – code that doesn’t follow the rules – your website could be penalized or removed from their indexes altogether.

Bottom line: Just as it’s a best practice to develop web pages to be mobile friendly, you should also develop web pages to be W3C compliant.

Is Your Website W3C Compliant? Find Out Now

The first step in optimizing your site is to find out if it’s W3C compliant.

Simply submit your website URL to the W3C Markup Validation Service and you’ll see a list of any errors in your code …

W3C Website Compliance

Our Reviews!!

Over The Top SEO
Reviewed from Google

5 out of 5 stars

Alicia Mason
Alicia Mason

5 out of 5 stars

posted 1 week ago

Very proactive SEO company, they were super transparent the whole time we've been working with them. What really captured our company's attention was their work culture and attention to details. It is safe to say we will be continuing our work with these guys.

Marlene Strickland
Marlene Strickland

5 out of 5 stars

posted 2 months ago

Services offered by Over The Top SEO is excellent. Given the fact that almost all SEO companies promise the same things, But this company really helpful to get ranking in SERPs.

Contact Us To For W3C Compliance And Optimization

Hundreds of SEO firms and automated scanners can audit your website and give you a list of coding issues to fix. But there’s no tool that can optimize your website for W3C from the inside and reveal all the flaws as a Google employee might see them.

That’s what our team members do.

We analyze your website from two perspectives: like a bot and like a human. As a result, we uncover flaws that an automated scanner can miss. Then we optimize your site to rank higher in search.

W3C Website Compliance and Optimization from Over The Top SEO covers these 5 areas:

1.      W3C compliance: What major coding issues, if any, are keeping your website from meeting W3C guidelines? Which issues are the highest priority to fix first?

2.      Mobile compliance: Does your website function on smart phones and tablets? Are the links clear and workable? This optimization is art and science, requiring a practiced human eye

3.      Technical performance: Are your XML sitemaps updated and functional? Are your menu buttons easy to use? Is your site’s organization structure clear? Internal links all working perfectly and not hidden?

4.      Website performance: We optimize your site’s page sizes, load times, and other speed factors. Because a slow website turns users away – and can damage your rankings in Google

5.      Content: Are keywords overused and unnatural? Are too many links on your web pages stopping customers from buying? Is your site hampered by animated graphics and WordPress “sliders”?

We take care of these 5 areas – and more – to help your website comply with W3C guidelines and rank higher in Google.

Why Work With Us?

Our website optimization and SEO services have delivered increased website traffic to more than 1,000 clients worldwide since 2006.

From Fortune 500 companies to small businesses … attorneys to software developers … locksmiths to photographers … consultants to retailers — we’ve seen it all.

And when you work with us, you join clients who enjoy 96% satisfaction. Because less than 4% of our clients have ever moved on. The other 96% stay with us indefinitely. That’s the highest retention rate of any SEO service or digital marketing agency we know of.


We have proudly served well over 1000 clients from all over the world. amongst our clients are businesses of all sizes including Fortune 500 companies and small business owners.

Over The Top SEO is a leader in online marketing and utilizes the biggest advertising platforms including Google, Bing, Facebook, and Linkedin to shape the online advertising industry as we see it today.

​Clients include but are not limited to:

Do you want to know what it will take you to rank higher?

Then do this: Request a Free SEO Diagnostic Review.

During your private 30-minute meeting by phone or Skype, an SEO Advisor will perform a live analysis of your website to uncover lost opportunities in your search rankings. You’ll see exactly what your website does well, what it doesn’t, and what to do next. There’s no cost and no obligation if you qualify.

Some of our clients

Why don’t you see more websites?

Because over 98% of our clients request confidentiality. You would, too, if your site suddenly ranked higher than your competitors and you started getting their customers! That’s why we respect our clients’ wishes.

But we’d be happy to show you specific SEO case studies based on your industry. That way, you can decide for yourself …

What to do now?

Take the next step. Request a Free SEO Diagnostic Review.

During your private 30-minute meeting by phone or Skype, an SEO expert will perform a live analysis of your website to uncover lost opportunities in your search rankings. You’ll see exactly what your website does well, what it doesn’t, and what to do next.

There’s no cost, no obligation, and you’ll receive a Surprise Gift to thank you for your time.

  • Over The Top SEO
  • Over The Top SEO
  • Over The Top SEO
  • Over The Top SEO
  • Over The Top SEO
  • Over The Top SEO

Our Services

World Wide