Do not use 'rel="tag"' attribute on the keywords viewlet

The referenced document is not a tag definition but a search result. Refs. https://www.w3.org/TR/2011/WD-html5-20110113/links.html#link-type-tag
plone · Apr 18, 2018 · 24f726d · 24f726d
1 parent d52d11b
commit 24f726d
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -14,7 +14,9 @@ New features:
 
 Bug fixes:
 
-- *add item here*
+- Do not use ``rel="tag"`` attribute on the keywords viewlet as the referenced document is not a tag definition but a search result;
+  use ``rel="nofollow"`` instead to avoid search crawlers hammering our sites backend.
+  [hvelarde]
 
 
 2.3.17 (2017-01-17)

diff --git a/plone/app/layout/viewlets/keywords.pt b/plone/app/layout/viewlets/keywords.pt
@@ -8,7 +8,7 @@
   <span tal:repeat="category categories">
     <a href=""
        class="link-category"
-       rel="tag"
+       rel="nofollow"
        tal:content="category"
        tal:define="quotedCat python:url_quote(category)"
        tal:attributes="href string:${context/@@plone_portal_state/navigation_root_url}/@@search?Subject%3Alist=${quotedCat}">