What makes an image description too generic?
An alt field can be filled in and still communicate very little about the image. Values such as “image”, “product”, “photo”, or similarly broad labels do not distinguish the photograph or explain which visible information matters.
The detector looks for the published generic-description pattern. W3C recommends that alternatives for informative images convey relevant information or meaning, while Shopify recommends brief, descriptive alt text. Neither source means a detector can write appropriate wording without understanding the image.
Examples showing why image context matters
These fictional examples illustrate the difference between an alt value that matches a detectable pattern and a description that communicates information about the image. Final wording always depends on the real image and its role on the page.
Alt: “product image”Alt: “Black backpack, front view”The example replaces a broad label with concrete visible information, assuming the image confirms those facts.
Alt: “photo”Alt: “Metal zipper detail on front pocket”A detail shot can need wording that distinguishes that frame from the other images of the same product.
Alt: “product”, image unavailable[do not invent a description]The generic pattern can be detected, but appropriate rewriting requires the real image and its role to be reviewed.
What does PROVEN check?
Checks alternative descriptions reduced to very generic terms with little context about the image.
Why does it matter?
An overly generic description poorly distinguishes the image and provides little information about its content.
Why is this useful to a merchant?
A list of generic alt values shows the merchant where the field exists but communicates too little descriptive information. This is different from a completely missing alt value.
Review can turn each finding into a contextual decision: write a more specific description for an informative image or keep a null alternative when the image is genuinely decorative in its final page context.
What can PROVEN do?
PROVEN can flag the description and prepare an edit proposal; the final text requires your review.
How PROVEN handles this check
The detector identifies the generic pattern while keeping the rewrite under merchant control.
- Identify the generic wordingPROVEN checks alternative descriptions reduced to very generic terms for this check.
- Show the affected image and valueThe finding provides catalog context so the merchant can see which description is too broad and where it appears.
- Prepare a proposal for reviewPROVEN can prepare more specific wording, but the merchant confirms that the text matches the real image.
Why is your review required?
Useful wording depends on what the image communicates. Words that are too generic for an informative photograph may be irrelevant when an image is decorative or used for another purpose.
Review should confirm that the proposal is descriptive, concise, and factual, without artificial keyword stuffing or details that are not actually visible.
What this page does not tell you
- The existence of this detector does not mean your store contains this problem; the catalog state must be established by checking real data.
- Examples on this page are fictional explanations. They are not measurements from a store and do not promise a particular remediation.
- The criteria for this check support review and triage. They should not be reinterpreted as a universal requirement imposed by Shopify, Google, or W3C.
- This check cannot determine from the existing alt value which visual information matters most and does not claim that a longer description is automatically better.
- Decorative, informative, and functional images can require different treatment; a catalog detector cannot decide the final role of an image in a specific theme by itself.
Frequently asked questions
Why can “product image” be too generic?
For an informative image, the phrase does not communicate what is distinct in the frame. W3C recommends alternatives that convey the relevant information or meaning.
Should I add many keywords to the alt text?
No. Shopify recommends brief, descriptive alt text, and PROVEN review focuses on fidelity to the image rather than keyword padding.
Can PROVEN distinguish generic alt text from missing alt text?
Yes. They are separate published checks: one for a missing value and another for an overly generic description.
Does a decorative image need a specific description?
Not necessarily. W3C explains that decorative images can use a null text alternative; the final image role must be judged in page context.
Sources about alternative text and image context
These sources provide independent context about alt text and why the appropriate text depends on the image purpose. They do not define PROVEN technical detection details or turn a finding into an automatic verdict.
- Shopify — Adding alt text to mediaShopify explains the role of alt text for product media, accessibility, and SEO and recommends brief, descriptive wording.
- W3C WAI — Images TutorialW3C explains that text alternatives depend on the information or function represented by an image and distinguishes informative, functional, and decorative images.
- W3C WAI — Informative ImagesW3C explains that informative-image alternatives should convey relevant meaning or information rather than a generic label.