diff --git a/routes.go b/routes.go
index a59d7c2..1eba995 100644
--- a/routes.go
+++ b/routes.go
@@ -109,12 +109,14 @@ var funcMap = template.FuncMap{
 		if err := md.Convert([]byte(body), &buf); err != nil {
 			panic(err)
 		}
-		converted := strings.Replace(buf.String(), `href="https://`+host, `href="/`+host, -1)
+		converted := buf.String()
 		converted = strings.Replace(converted, `<img `, `<img loading="lazy" `, -1)
+		re := regexp.MustCompile(`href="https:\/\/([a-zA-Z0-9\.]+\/(c\/[a-zA-Z0-9]+|(post|comment)\/\d+))`)
+		converted = re.ReplaceAllString(converted, `href="/$1`)
 		return template.HTML(converted)
 	},
 	"contains": strings.Contains,
-	"sub": func(a int, b int) int {
+	"sub": func(a int32, b int) int {
 		return int(a) - b
 	},
 }
@@ -522,7 +524,9 @@ func GetLogin(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
 		return
 	}
 	state.GetSite()
-	state.GetCaptcha()
+	if state.Site.SiteView.LocalSite.CaptchaEnabled {
+		state.GetCaptcha()
+	}
 	m, _ := url.ParseQuery(r.URL.RawQuery)
 	if len(m["alert"]) > 0 {
 		state.Alert = m["alert"][0]
diff --git a/templates/login.html b/templates/login.html
index f59d3af..9b7fd28 100644
--- a/templates/login.html
+++ b/templates/login.html
@@ -11,11 +11,10 @@
         <span> - </span>
         <a href="/{{.Host}}?listingType=All">all</a>
         |
-        {{ $last := (sub (len .TopCommunities) 1) }}
         {{ $host := .Host }}
         {{ range $i, $c := .TopCommunities}}
         <a href="/{{$host}}/c/{{$c.Community.Name}}">{{$c.Community.Name}}</a>
-        {{ if ne $i $last }}<span> - </span>{{end}}
+        <span> - </span>
         {{ end }}
         <a href="/{{$host}}/search?searchtype=Communities" class="more">more »</a>
       </div>
@@ -54,7 +53,7 @@
           email
           <div><input {{ if and .Site .Site.SiteView.LocalSite.RequireEmailVerification }} required {{ end }}name="email" type="text"></div>
         </label>
-        {{ if and .Site (eq .Site.SiteView.LocalSite.RegistrationMode "requireapplication") }}
+        {{ if and .Site (or (eq .Site.SiteView.LocalSite.RegistrationMode "RequireApplication") (eq .Site.SiteView.LocalSite.RegistrationMode "requireapplication")) }}
         <div class="question">
           {{ markdown .Host .Site.SiteView.LocalSite.ApplicationQuestion.String }}
         </div>
diff --git a/templates/main.html b/templates/main.html
index 1733749..cb5714a 100644
--- a/templates/main.html
+++ b/templates/main.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
   <head>
-    <title>{{if ne .PostID 0}}{{ (index .Posts 0).Post.Name}} : {{.CommunityName}}{{else if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ .Host }}{{end}}</title>
+    <title>{{if and .Posts .PostID }}{{ (index .Posts 0).Post.Name}} : {{.CommunityName}}{{else if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ .Host }}{{end}}</title>
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
     <link rel="stylesheet" href="/_/static/style.css">
   </head>
@@ -67,7 +67,7 @@
   {{ template "create_post.html" . }}
 {{ end }}
 
-{{ if .PostID }}
+{{ if and .PostID .Posts}}
   {{ if .CommentID}}
       <div class="warning">you are viewing a single comment's thread<br>
         <a href="../post/{{.PostID}}/#c{{.CommentID}}">view the rest of the comments</a>
diff --git a/templates/nav.html b/templates/nav.html
index 7fcca7a..8b237cd 100644
--- a/templates/nav.html
+++ b/templates/nav.html
@@ -4,11 +4,10 @@
         <span> - </span>
         <a href="/{{.Host}}?listingType=All">all</a>
         |
-        {{ $last := (sub (len .TopCommunities) 1) }}
         {{ $host := .Host }}
         {{ range $i, $c := .TopCommunities}}
         <a href="/{{$host}}/c/{{$c.Community.Name}}">{{$c.Community.Name}}</a>
-        {{ if ne $i $last }}<span> - </span>{{end}}
+        <span> - </span>
         {{ end }}
         <a href="/{{$host}}/search?searchtype=Communities" class="more">more »</a>
       </div>
diff --git a/templates/sidebar.html b/templates/sidebar.html
index 449fcf8..6da0c47 100644
--- a/templates/sidebar.html
+++ b/templates/sidebar.html
@@ -40,7 +40,7 @@
       </form>
 {{ end }}
 
-{{ if .PostID }}
+{{ if and .PostID .Posts }}
       <div class="stats">
         this post was submitted on {{ (index .Posts 0).Post.Published.Time.Format "01 Jan 2006" }}
         <div><b><span>{{ (index .Posts 0).Counts.Score }}</span> points</b> ({{likedPerc (index .Posts 0).Counts}}% liked)</div>
