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Accessibility statement

Last reviewed: August 31, 2026.

Accessibility promise

Our commitment

We want this site to be usable by anyone: people who cannot see, people with low vision, people who cannot hear, people who cannot use a mouse, people who find reading or remembering difficult, older people, and people who simply are not comfortable with technology.

We do not say this as a slogan. Below we write down what we have done, and also what we know is still not right. We would rather tell you ourselves than have you find out.

The standard we measure ourselves against

This site is built to the Web Content Accessibility Guidelines, WCAG 2.2, at level AA, which is the level required by accessibility law in most countries. In several places we go further, to level AAA.

Conformance status: partially conformant. The site meets level AA for the most part, with the exceptions we note below under “What isn’t right yet”. We evaluate it in two ways: with automated tools (axe and HTML CodeSniffer) at every publish, and with real testing using the NVDA screen reader, because the person who builds this site is blind and uses it every day.

Every page is checked automatically before it is published. If the check finds an error, the page is not published and the previous version stays online.

What we have done

Help for reading and browsing more comfortably

You do not need to be an expert or bring anything with you. Here we tell you how to adjust this site to your liking, and how to turn on the help that your own computer or phone already includes.

Right here, without leaving the site

At the top of every page there is a button called “Reading preferences.” Open it and you can make the text larger or smaller, turn on high contrast, choose light or dark colors, and increase the spacing between lines. Your choice is remembered as you browse.

Your own device already has help built in

Almost every computer or phone includes, for free, accessibility tools that work on this site and any other. These are the most useful ones and how to turn them on.

Why we do not use an accessibility widget

There are widgets that can be added to a site and promise to make it accessible with a single line of code. We do not use any of them, and that is a deliberate decision.

Those widgets do not fix the underlying problems, and they frequently interfere with the tools people already use and know how to operate, such as screen readers. We would rather the site simply works with the tools you already have.

What we do offer, at the top of every page, is our own simple preferences panel. It is not one of those widgets: it does not reinterpret the page or interfere with your screen reader; it is just a few settings that you control and the site remembers.

What is not right yet

This section exists because an accessibility statement that only lists good news is worth nothing.

If something does not work for you, tell us

If you find a part of this site you cannot use, we want to know. You do not need to explain it in technical terms: just tell us what you were trying to do and what happened.

You can email us or call us. We answer in Spanish and English.