Is a store liable for its chat widget's barriers?

Yes, in practical terms. The widget is part of the store's public facing service. Vendor contracts should require conformance and fixes, but a shopper's complaint and a regulator's attention land on the store first.

What is the quickest chat widget check?

On a phone, go to checkout and see whether the bubble covers any checkout control, then open and close the panel using only a keyboard or switch device. Those two passes catch the failures that block purchases.

Should chat be removed from checkout pages?

Often, yes. Suppressing the widget during payment removes the overlap and focus risks entirely. Provide a clearly named alternative contact method in the checkout help section instead.

Does the chat button need more than an icon?

It needs an accessible name describing the action, such as chat with support. An unlabelled icon button is announced as just button, which tells a screen reader user nothing about what will happen.

ADA Risk in PDF Size Charts and Care Guides Nobody Owns

November 1, 2026

The PDFs linked from product pages are part of the customer experience and part of the legal exposure: untagged size charts, scanned care guides, and documents no team claims.

The product page passes its audit and the size chart linked from it is an untagged scan from 2019 that a screen reader reads as a single image, or as nothing. Stores treat PDFs as attachments, outside the website, outside the audit scope. A customer who cannot read the chart cannot buy the product with confidence, and a plaintiff's firm will not share the store's view that the document does not count.

Title III cases turn on barriers in the customer journey, and a size chart, a care guide, or a warranty PDF is a step in that journey when the page sends people there to finish a decision. WCAG applies to web content, and a PDF delivered over the web to complete a purchase is web content in every practical sense.

What an accessible PDF actually requires

Tags. A tagged PDF carries a reading structure, headings, lists, tables marked as tables, that assistive technology can navigate. A scanned image carries none of it, and running optical character recognition alone does not fix the structure; it produces text in whatever order the recogniser guessed. Size charts are the worst case because they are tables, and a table read in the wrong order is worse than no table: sizes and measurements detach from each other.

The honest options are three. Remediate the PDF properly, with tags, reading order, and alt text. Replace it with an HTML page, which for a size chart is usually better for everyone, including search and mobile pinch zooming. Or, for genuinely archival documents nobody uses, remove the link. What does not work is leaving the scan and adding a line of alt text to the link, as if labelling the door fixed the room behind it.

Nobody owns the PDFs, and that is the risk

Ask a store who maintains its PDFs and the answer is a shrug distributed across merchandising, design, and a supplier who sent the file years ago. Suppliers are a major source: spec sheets and care guides arrive as print-ready files, get uploaded as received, and never pass near anyone thinking about accessibility. The upload step is the control point. Nothing goes live as a customer-facing PDF without a tag check, the same way nothing goes live without a price check.

Keep an inventory. It is usually shorter than people fear: size charts, care and warranty guides, instruction manuals, gift guides, the occasional lookbook. For each one, record the owner, whether it is tagged, and whether an HTML version would serve better. That list, with dates and decisions, is also the document that shows a court or a demand letter respondent that the barrier was found by you, on a schedule, with a plan attached.

Prioritise by position in the journey

A care guide someone reads after purchase matters. A size chart standing between a shopper and the add to cart button matters first. Rank the inventory by how close the document sits to a transaction, remediate or convert in that order, and start with the charts attached to the highest traffic products. Perfection across forty PDFs is a quarter's project. The five charts doing the most commercial work are a week's work, and they carry a disproportionate share of both the customer harm and the legal exposure.

Frequently asked questions

Are PDFs covered by ADA web accessibility expectations?

Customer-facing PDFs delivered through the website to complete a purchase or use a service are treated as part of that web experience in complaints and settlements. An untagged, scanned PDF is a common barrier cited in practice.

Is running OCR on a scanned PDF enough?

No. OCR adds recognisable text but not the tag structure, reading order, or table markup assistive technology needs. A size chart still has to be a real table with headers.

Should size charts be PDFs at all?

Usually not. An HTML size chart is easier to make accessible, works better on mobile, and can be found by search. Converting high traffic charts to HTML is often cheaper than remediating the PDFs.

Where should a store start with PDF remediation?

Inventory every customer-facing PDF, note its owner and whether it is tagged, then rank by closeness to a transaction. Size charts on top products come first.