the url in link[rel="home"] is in the href attribute, not in content
(back port) URL bar is not correctly updated after clicking pagination or updating search. Fixing regression introduced in 1.1.5

https://github.com/plone/plone.app.search/commit/fe114ed725854a74d8fb2e6dc4b9ed2a82d52f2d#commitcomment-5586206