So suppose you have one page/ post which for whatever reason you don’t want Autoptimize to act on? Simply add this in the post content and AO will bail out;
Some extra info:
- Make sure to use the “text”-editor, not the “visual” one as I did here to make sure the ode is escaped and thus visible
- This bailing out was added 5 years ago to stop the PHP-generated
from Yoast SEO from being autoptmized, if I’m not mistaking Yoast generates the stylesheet differently now.
- The xsl-tag is enclosed in a HTML comment wrapper to ensure it is not visible (except here, on purpose to escape the HTML tags so they are visible for you to see).
If you’re using both Autoptimize and WordPress SEO by Yoast, you might have noticed blank sitemaps in your browser. With the help of Vance Hallman and Armand Hadife, I have been able to isolate and fix this rather interesting bug.
I pretty soon saw that It actually wasn’t the sitemap XML, but the XSL (XML stylesheets, browsers use those to make XML readable) that was wrecking havoc. This means that although you couldn’t see them in your browser, the sitemaps themselves were not broken and could still be used by search engines.
Although fiddling with the defer-attribute could solve the issue, I think it’s not a good idea for Autoptimize to try to optimize non-HTML resources as it isn’t WordPress’ core functionality either, so I changed Autoptimize to not act on non-HTML content (i.e. without an HTML-tag or with an xsl:stylesheet-tag). This change is in the upcoming 1.7.3 release, it will be pushed live tomorrow.