WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: Problem with alt=”” in photo inside WP Gallery., by James Huff Yeah, that’s definitely not good. The alt tag is for screenreaders to read out to a visitor with impaired vision what the image is. In the example you have pasted, “1.jpg” is a terrible alt tag, it’s of no use to any human. A better alt tag would be “lego display”. Further reading on that for those interested: https://www.w3.org/standards/webdesign/accessibility https://moz.com/learn/seo/alt-text http://oregonstate.edu/accessibility/alttext Now, back to the problem. What plugin are you using to generate that slider, or is it built into your theme (and if so, what is the name of the theme)? Reply To: Problem with alt=”” in photo inside WP Gallery.