I have wordpress sites and use the usual images. Lately I want to add lightbox effect to my images, I have some... Found this wordpress.org/plugins/responsive-lightbox/ and I like it. On images adds a rel= "lightbox-0" My question is : - will lightbox affect indexing in google images ? - will rank in google images be affected, in good or worse ? - to use or not to use lightboxes ? - any other better solution than a lightbox ? for my images to be prettier, but to rank high... ? So : Images with Lightbox effect are good for SEO or not ?