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Sin Tropiezos
Language: English

Hear your website. This is how an online shop sounds to someone who can't see the screen.

Web accessibility checker: your free score in two minutes and the report with the fixes from €49.

  1. «Image.»
  2. «Image.»
  3. «Image.»which image?
  4. «Link: Need help?»
  5. «Button: Search.»
  6. «Link.»where does it go?
  7. «Button: ‹.»
  8. «Button: ›.»
  9. «Link.»

This is how a screen reader names the first links, buttons and images of two Spanish online shops we analyzed in October 2026. Images and links with no name tell nothing to someone who can't see them.

It happens in shops, town halls, clinics, hotels… Since June 28, 2025, Law 11/2023 (Spain's European Accessibility Act law) requires online shops and services such as banking, transport or telecommunications to fix it, unless they are micro-enterprises, and public administrations since 2018; for everyone else, it's customers lost. Enter your website address and we'll tell you, for free, what's wrong with it.

It takes a couple of minutes. No sign-up.

Leave us your email (optional)

If you buy the report, the receipt and the link to it are sent there. We only use it for that; controller: BLASAI Software S.L.U. Your rights are set out in the privacy policy.

Why we do it

We started because we believe a website is a public place. If a blind person, someone with low vision or someone who can only use the keyboard can't buy, book an appointment or read an invoice, that website is shutting the door on them.

It's hardly ever bad faith. It's images with no description, buttons with no name, links that don't say where they lead or text so pale you can barely read it. Things nobody notices until someone stumbles over them. It happened to us: our own website scored 80 out of 100 and nobody had ever told us. We fixed it in an afternoon. This is how their report turned out.

To measure how far the problem goes, in October 2026 we analyzed the home pages of 5,000 high-traffic websites in seven European countries. On the Spanish ones:

  • 92% have issues that a machine detects in a minute.
  • 54% have at least one critical issue, the kind that stops you from using something.
  • 67% don't link to an accessibility statement.

Spain comes last, together with Portugal (our own study, home pages only). And people who can't see the screen have the right to know what's behind a link.

It's not just about the law. In Spain more than four million people have some kind of disability, and one in five people is over 65. A website with good contrast, buttons you can tap and clear text works better for everyone: on a phone, in the sun or in a hurry. And people who can't buy in your shop buy in another.

What you get and how much it costs

Free
Your automated score from 0 to 100 and the three most noticeable issues, explained without technical terms.
€49
VAT included. The report: every issue, where it is on your website and how to fix it. As a PDF, to pass on to whoever runs your website.
€149
VAT included. The extended report: everything above plus a more thorough automated review of the 3 main pages and up to 24 images, with suggested alt text and names for each image and button, ready to copy. It includes the draft of your accessibility statement.
Custom
We'll fix it for you. Ask for a quote and we'll reply within 24 hours. We're also preparing reviews by blind people.

See a sample extended report, for a fictional shop we built with the most common issues.

One-off payment, no subscription. For 30 days, when you fix the issues, we'll redo the report for free (up to 3 times) so you can see the fixes work.

No widgets or “magic buttons” stuck on top of your website: they don't fix anything, many blind people turn them off, and in the United States companies that use them keep getting sued. We tell you what to change on your website so it really works.

Do you manage several websites or are you an agency? Email us and let's talk. What we measure and what we don't.

If you're a blind person or an association

Is there a website you can't use? Tell us about it: we'll give you its full report for free so you can file a complaint. And if you're a disability association, your reports are free.

Questions

Who does the law apply to?

Since June 28, 2025, Spain's Law 11/2023 requires certain services that businesses provide to consumers to be accessible: e-commerce, banking, passenger transport, telecommunications and e-books, among others; for contracts and products from before that date there are transition periods, until 2030 at the latest. Public administrations have been required to comply since 2018 (Royal Decree 1112/2018). Micro-enterprises (fewer than 10 people and no more than €2 million in turnover or balance sheet total) are exempt from those requirements for services, but their customers are not exempt from the barriers: a website everyone can use sells to more people. Penalties are those set by each sector's rules and, where these say nothing, those of Spain's general law on the rights of persons with disabilities: from €301 to €1,000,000, depending on severity. This is for guidance only: for your specific case, ask your adviser.

Does this mean I comply with the law?

Not entirely, and nobody who analyzes it with a machine alone can guarantee that. It's a good first step: the list of measurable issues and how to fix them. An automated analysis finds around a third of the possible problems, and the extended report goes further, but processes like buying or signing up have to be reviewed by a person. What we do give you is a clear list of what needs fixing and the draft of the accessibility information the law requires you to publish (the statement, if you're a public administration).

How is the score calculated?

It counts each type of issue by how serious it is for whoever runs into it, how many elements it affects and how many pages it appears on. If something stops a blind person from using the website, the score can't go above 79, and if it happens repeatedly, above 49. A high score doesn't mean the website is accessible: it means the automated analysis finds few issues.

My website already has an accessibility widget. Isn't that enough?

No. Those widgets sit on top of the website and don't change what's underneath, which is what the screen reader reads. Many blind people turn them off because they get in the way. We'll tell you if your website has one.

Do you touch anything on my website?

No. We visit it the way any browser would, slowly, with a pause between pages.