Website accessibility is one of those subjects that most small business owners encounter as a vague obligation, assume applies to larger organisations, and never revisit. For Ontario realtors there are two reasons to give it more attention than that.
The first is that accessibility requirements under the Accessibility for Ontarians with Disabilities Act apply to a wide range of organisations, with obligations that have phased in over a number of years and vary depending on organisation size and type. The second is that almost every accessibility improvement also improves how search engines read your site, how usable it is on a phone, and how many visitors successfully complete an enquiry form.
This is a general overview rather than legal advice. If you are uncertain about your specific obligations, speak with a lawyer or your brokerage's compliance resource.
What Accessibility Means in Practice
Web accessibility standards are built around the idea that content should be perceivable, operable, understandable, and robust. Translated into ordinary language, a website should work for someone who cannot see the images, someone who cannot use a mouse, someone with limited colour perception, and someone using assistive technology to navigate.
This is not a small audience. A substantial proportion of the Canadian population lives with some form of disability, and that proportion rises with age. Given that a significant share of homeowners considering a move are older adults, an inaccessible real estate website is excluding people who are among the most likely to transact.
Image Alt Text Is the Biggest Item on a Real Estate Site
No category of website is more image dependent than real estate. A listing page may carry thirty photographs that collectively convey almost all of the meaningful information about the property. To a visitor using a screen reader, those thirty images are silent unless someone described them.
Alt text should describe what is in the image usefully rather than repeating a filename or stuffing keywords. Bright open concept kitchen with quartz island and stainless appliances describes something. Image one does not, and neither does a string of location keywords that tells a screen reader user nothing about the room.
This is also where the SEO overlap is clearest. Search engines cannot see photographs either. Descriptive alt text on listing images is simultaneously an accessibility measure and one of the more neglected on page SEO opportunities on most realtor websites.
Keyboard Navigation and Forms
Many visitors navigate without a mouse, using a keyboard or assistive device. That means every interactive element on your site needs to be reachable and operable in sequence, with a visible indicator showing where the focus currently sits.
Property search interfaces are the common failure point. Elaborate filter panels, map based search, and custom dropdown components frequently trap keyboard users or become impossible to operate. If your IDX search cannot be used without a mouse, a portion of your audience cannot search your listings at all.
Forms need properly associated labels rather than placeholder text alone, since placeholders disappear on typing and are often not announced. Error messages should identify what went wrong in text rather than by colour alone. Required fields should be marked in a way that does not depend on seeing an asterisk in red.
Colour, Contrast, and Text
Contrast between text and background is the most commonly failed check on small business websites, usually because a designer chose light grey text on white for aesthetic reasons. It looks refined on a high quality monitor in good light and becomes unreadable on a phone outdoors or for anyone with reduced vision.
Avoid conveying information through colour alone. A listing status indicated only by a colour coded dot excludes anyone who cannot distinguish those colours. Add a text label alongside it.
Allow text to be resized without breaking the layout, and avoid embedding important information in images of text, which cannot be read by assistive technology or by search engines.
Video and Virtual Tours
Property videos and virtual tours are increasingly central to real estate marketing and are frequently inaccessible. Captions serve people who are deaf or hard of hearing and also the very large number of viewers who watch with the sound off, which on social platforms is most of them.
Avoid auto playing media with sound, provide controls that can be operated by keyboard, and where a virtual tour carries essential information, ensure that the same information exists in text somewhere on the page.
The Practical Overlap With SEO
Almost everything described here helps search performance. Descriptive alt text gives search engines context for images. Proper heading structure, which accessibility standards require for navigation, is also how search engines understand page hierarchy. Clear link text, meaning links that say what they lead to rather than click here, helps both screen readers and crawlers. Captions and transcripts create indexable text from video content that would otherwise be invisible.
This alignment is the reason accessibility work is worth doing even for organisations with no legal obligation. You are not choosing between compliance and marketing. The same work serves both.
Where to Start
Run an automated accessibility check to identify the obvious issues, then test manually by attempting to navigate your own site using only a keyboard. That single exercise reveals more than most reports.
Prioritise the pages that matter most, which for a realtor site means the homepage, the property search, listing detail pages, and contact forms. Fix contrast, add alt text, correct heading structure, and make forms properly labelled. These four items resolve the majority of real world problems on a typical real estate website and none of them require rebuilding anything.
