diff --git a/contrib/backends/srndv2/src/srnd/model_mem.go b/contrib/backends/srndv2/src/srnd/model_mem.go
index b6ab41d..6a09ae5 100644
--- a/contrib/backends/srndv2/src/srnd/model_mem.go
+++ b/contrib/backends/srndv2/src/srnd/model_mem.go
@@ -639,7 +639,7 @@ type thread struct {
 	_i18n               *I18N
 	allowFiles          bool
 	prefix              string
-	links               []LinkModel
+	links               []linkModel
 	Posts               []PostModel
 	SFW                 bool
 	dirty               bool
@@ -685,6 +685,11 @@ func (self *thread) Navbar() string {
 	param := make(map[string]interface{})
 	param["name"] = fmt.Sprintf("Thread %s", self.Posts[0].ShortHash())
 	param["frontend"] = self.Board()
+
+	for idx := range self.links {
+		self.links[idx].link += "?sfw=1"
+	}
+
 	param["links"] = self.links
 	param["prefix"] = self.prefix
 	return template.renderTemplate("navbar", param, self._i18n)
@@ -725,7 +730,7 @@ func createThreadModel(posts ...PostModel) ThreadModel {
 		dirty:  true,
 		prefix: prefix,
 		Posts:  posts,
-		links: []LinkModel{
+		links: []linkModel{
 			linkModel{
 				text: group,
 				link: fmt.Sprintf("%sb/%s/", prefix, group),
diff --git a/contrib/templates/placebo/thread.mustache b/contrib/templates/placebo/thread.mustache
index 9709a2b..27abe16 100644
--- a/contrib/templates/placebo/thread.mustache
+++ b/contrib/templates/placebo/thread.mustache
@@ -25,7 +25,11 @@
         <meta property="og:type" content="website"/>
         <meta property="og:title" content="{{board.Board}}"/>
         <meta property="og:description" content="thread no. {{thread.OP.PostHash}} on changolia"/>
+        {{sfw}}
+        <meta property="og:url" content="{{prefix}}t/{{thread.OP.PostHash}}/?lang={{i18n.Name}}&sfw=1"/>
+        {{#sfw}}
         <meta property="og:url" content="{{prefix}}t/{{thread.OP.PostHash}}/?lang={{i18n.Name}}"/>
+        {{/sfw}}
         <meta property="og:image"
               content="{{prefix}}static/changolia-logo.png"/>
     </head>
@@ -33,7 +37,11 @@
         {{{thread.Navbar}}}
         <hr />
         <div class="sitetitle">
+            {{sfw}}
+            <h2><a href="{{thread.Prefix}}?lang={{i18n.Name}}&sfw=1">CHANGOLIA</a></h2>
+            {{#sfw}}
             <h2><a href="{{thread.Prefix}}?lang={{i18n.Name}}">CHANGOLIA</a></h2>
+            {{/sfw}}
             <b>Most of the rest of the wild west.</b>
         </div>
         <center><b><a href="{{thread.BoardURL}}">{{thread.Board}}</a></b></center>