diff --git a/elm-package/src/Pages.elm b/elm-package/src/Pages.elm
index f32735fa..144da134 100644
--- a/elm-package/src/Pages.elm
+++ b/elm-package/src/Pages.elm
@@ -111,9 +111,8 @@ combineTupleResults input =
 init :
     (String -> view)
     -> Yaml.Decode.Decoder metadata
-    -> String
     -> (Json.Encode.Value -> Cmd (Msg userMsg))
-    -> (String -> metadata -> List Head.Tag)
+    -> (metadata -> List Head.Tag)
     -> Parser metadata view
     -> Content
     -> (Flags userFlags -> ( userModel, Cmd userMsg ))
@@ -121,7 +120,7 @@ init :
     -> Url
     -> Browser.Navigation.Key
     -> ( Model userModel userMsg metadata view, Cmd (Msg userMsg) )
-init markdownToHtml frontmatterParser siteUrl toJsPort head parser content initUserModel flags url key =
+init markdownToHtml frontmatterParser toJsPort head parser content initUserModel flags url key =
     let
         ( userModel, userCmd ) =
             initUserModel flags
@@ -180,10 +179,7 @@ init markdownToHtml frontmatterParser siteUrl toJsPort head parser content initU
                 }
             , Cmd.batch
                 ([ Content.lookup okMetadata url
-                    |> Maybe.map
-                        (head
-                            (siteUrl ++ url.path)
-                        )
+                    |> Maybe.map head
                     |> Maybe.map encodeHeads
                     |> Maybe.map toJsPort
                  , userCmd |> Cmd.map UserMsg |> Just
@@ -271,15 +267,14 @@ program :
     , parser : Parser metadata view
     , content : Content
     , toJsPort : Json.Encode.Value -> Cmd (Msg userMsg)
-    , head : String -> metadata -> List Head.Tag
-    , siteUrl : String
+    , head : metadata -> List Head.Tag
     , frontmatterParser : Yaml.Decode.Decoder metadata
     , markdownToHtml : String -> view
     }
     -> Program userFlags userModel userMsg metadata view
 program config =
     Browser.application
-        { init = init config.markdownToHtml config.frontmatterParser config.siteUrl config.toJsPort config.head config.parser config.content config.init
+        { init = init config.markdownToHtml config.frontmatterParser config.toJsPort config.head config.parser config.content config.init
         , view = view config.content config.parser config.view
         , update = update config.update
         , subscriptions =
diff --git a/examples/docs/src/Main.elm b/examples/docs/src/Main.elm
index 41cdedf5..c8510de2 100644
--- a/examples/docs/src/Main.elm
+++ b/examples/docs/src/Main.elm
@@ -44,7 +44,6 @@ main =
         , markdownToHtml = markdownToHtml
         , toJsPort = toJsPort
         , head = head
-        , siteUrl = "https://elm-pages.com"
         }
 
 
@@ -156,8 +155,8 @@ header =
 <https://html.spec.whatwg.org/multipage/semantics.html#standard-metadata-names>
 <https://ogp.me/>
 -}
-head : String -> Metadata.Metadata msg -> List Head.Tag
-head canonicalUrl metadata =
+head : Metadata.Metadata msg -> List Head.Tag
+head metadata =
     let
         themeColor =
             "#ffffff"
@@ -165,14 +164,18 @@ head canonicalUrl metadata =
     [ Head.metaName "theme-color" themeColor
     , Head.canonicalLink canonicalUrl
     ]
-        ++ pageTags canonicalUrl metadata
+        ++ pageTags metadata
+
+
+canonicalUrl =
+    "https://elm-pages.com"
 
 
 siteTagline =
     "A statically typed site generator - elm-pages"
 
 
-pageTags canonicalUrl metadata =
+pageTags metadata =
     case metadata of
         Metadata.Page record ->
             OpenGraph.website
diff --git a/site/src/Main.elm b/site/src/Main.elm
index 1efd8b59..aaff2e9f 100644
--- a/site/src/Main.elm
+++ b/site/src/Main.elm
@@ -42,10 +42,13 @@ main =
         , markdownToHtml = markdownToHtml
         , toJsPort = toJsPort
         , head = head
-        , siteUrl = "https://incrementalelm.com"
         }
 
 
+siteUrl =
+    "https://incrementalelm.com"
+
+
 markdownToHtml : String -> Element msg
 markdownToHtml body =
     Markdown.toHtmlWith
@@ -140,8 +143,8 @@ header =
 <https://html.spec.whatwg.org/multipage/semantics.html#standard-metadata-names>
 <https://ogp.me/>
 -}
-head : String -> Metadata.Metadata msg -> List Head.Tag
-head canonicalUrl metadata =
+head : Metadata.Metadata msg -> List Head.Tag
+head metadata =
     let
         siteName =
             "Incremental Elm Consulting"
@@ -151,8 +154,8 @@ head canonicalUrl metadata =
     in
     [ Head.metaName "theme-color" themeColor
     , Head.metaProperty "og:site_name" siteName
-    , Head.metaProperty "og:url" canonicalUrl
-    , Head.canonicalLink canonicalUrl
+    , Head.metaProperty "og:url" siteUrl
+    , Head.canonicalLink siteUrl
     ]
         ++ pageTags metadata