I am running Magento 2.3 with the Porto theme. The problem I have is that every product in my category pages is missing an alt tag.
Any pointers as to where I can fix that would be appreciated.
Please check that the alt text is set in the product image.
Magento have default ALT tag on all images but few themes override alt tags of images. Since themes override alt tag so normally category pages of Magento don't show ALT tag of products. You can refer to following link to resolve your issue.
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