diff --git a/components/script/dom/location.rs b/components/script/dom/location.rs
index 0457da58618..08e23b15920 100644
--- a/components/script/dom/location.rs
+++ b/components/script/dom/location.rs
@@ -81,6 +81,11 @@ impl LocationMethods for Location {
         self.set_url_component(value, UrlHelper::SetHost);
     }
 
+    // https://html.spec.whatwg.org/multipage/#dom-location-origin
+    fn Origin(&self) -> USVString {
+        UrlHelper::Origin(&self.get_url())
+    }
+
     // https://html.spec.whatwg.org/multipage/#dom-location-hostname
     fn Hostname(&self) -> USVString {
         UrlHelper::Hostname(&self.get_url())
diff --git a/components/script/dom/url.rs b/components/script/dom/url.rs
index a0370d7f767..adc758a8f18 100644
--- a/components/script/dom/url.rs
+++ b/components/script/dom/url.rs
@@ -176,6 +176,11 @@ impl URLMethods for URL {
         UrlHelper::SetProtocol(&mut self.url.borrow_mut(), value);
     }
 
+    // https://url.spec.whatwg.org/#dom-url-origin
+    fn Origin(&self) -> USVString {
+        UrlHelper::Origin(&self.url.borrow())
+    }
+
     // https://url.spec.whatwg.org/#dom-url-search
     fn Search(&self) -> USVString {
         UrlHelper::Search(&self.url.borrow())
diff --git a/components/script/dom/urlhelper.rs b/components/script/dom/urlhelper.rs
index d9e26e84263..580c541502d 100644
--- a/components/script/dom/urlhelper.rs
+++ b/components/script/dom/urlhelper.rs
@@ -6,7 +6,7 @@ use dom::bindings::str::USVString;
 use std::borrow::ToOwned;
 use std::fmt::Write;
 use url::urlutils::{UrlUtils, UrlUtilsWrapper};
-use url::{SchemeData, Url, UrlParser};
+use url::{Origin, SchemeData, Url, UrlParser};
 
 #[derive(HeapSizeOf)]
 pub struct UrlHelper;
@@ -43,6 +43,34 @@ impl UrlHelper {
         let _ = wrapper.set_host(&value.0);
     }
 
+    pub fn Origin(url: &Url) -> USVString {
+        USVString(match url.origin() {
+            Origin::UID(_) => {
+                // https://html.spec.whatwg.org/multipage/#unicode-serialisation-of-an-origin
+                // If the origin in question is not a scheme/host/port tuple,
+                // then return the literal string "null" and abort these steps.
+                "null".to_owned()
+            },
+            Origin::Tuple(protocol, host, _) => {
+                let mut origin =
+                    format!(
+                        "{protocol}://{host}",
+                        protocol = protocol,
+                        host = host
+                    );
+                if let Some(port) =
+                    // https://html.spec.whatwg.org/multipage/#unicode-serialisation-of-an-origin
+                    // only append the port # to the serialized origin if the port is different from
+                    // the default port for the protocol. If url.scheme_data.port is None, that
+                    // indicates that the port is a default port
+                    url.relative_scheme_data().and_then(|scheme| scheme.port) {
+                        write!(origin, ":{}", port).unwrap();
+                    };
+                origin
+            }
+        })
+    }
+
     pub fn Hostname(url: &Url) -> USVString {
         USVString(url.serialize_host().unwrap_or_else(|| "".to_owned()))
     }
diff --git a/components/script/dom/webidls/Location.webidl b/components/script/dom/webidls/Location.webidl
index 8af05fbd178..0593581d98c 100644
--- a/components/script/dom/webidls/Location.webidl
+++ b/components/script/dom/webidls/Location.webidl
@@ -6,7 +6,7 @@
 // https://html.spec.whatwg.org/multipage/#location
 [Unforgeable] interface Location {
   /*stringifier*/ attribute USVString href;
-  //         attribute USVString origin;
+  readonly attribute USVString origin;
            attribute USVString protocol;
            attribute USVString host;
            attribute USVString hostname;
diff --git a/components/script/dom/webidls/URL.webidl b/components/script/dom/webidls/URL.webidl
index 57ae34a3eba..8c5d6e1580e 100644
--- a/components/script/dom/webidls/URL.webidl
+++ b/components/script/dom/webidls/URL.webidl
@@ -11,7 +11,7 @@ interface URL {
 
   [SetterThrows]
   /*stringifier*/ attribute USVString href;
-  // readonly attribute USVString origin;
+  readonly attribute USVString origin;
            attribute USVString protocol;
            attribute USVString username;
            attribute USVString password;
diff --git a/components/script/dom/websocket.rs b/components/script/dom/websocket.rs
index 36456cd02ff..d70b633f0d5 100644
--- a/components/script/dom/websocket.rs
+++ b/components/script/dom/websocket.rs
@@ -5,8 +5,10 @@
 use dom::bindings::cell::DOMRefCell;
 use dom::bindings::codegen::Bindings::BlobBinding::BlobMethods;
 use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
+use dom::bindings::codegen::Bindings::LocationBinding::LocationMethods;
 use dom::bindings::codegen::Bindings::WebSocketBinding;
 use dom::bindings::codegen::Bindings::WebSocketBinding::{BinaryType, WebSocketMethods};
+use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
 use dom::bindings::codegen::UnionTypes::StringOrStringSequence::{self, eString, eStringSequence};
 use dom::bindings::conversions::{ToJSValConvertible};
 use dom::bindings::error::{Error, Fallible};
@@ -234,13 +236,12 @@ impl WebSocket {
         }
 
         // Step 6: Origin.
+        let origin = global.as_window().Location().Origin().0;
 
         // Step 7.
         let ws = WebSocket::new(global, resource_url.clone());
         let address = Trusted::new(ws.r(), global.networking_thread_source());
 
-        let origin = global.get_url().serialize();
-
         let connect_data = WebSocketConnectData {
             resource_url: resource_url.clone(),
             origin: origin,
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 6557de4a971..e31d211057f 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -15691,6 +15691,10 @@
         "path": "html/browsers/history/the-location-interface/location_href.html",
         "url": "/html/browsers/history/the-location-interface/location_href.html"
       },
+      {
+        "path": "html/browsers/history/the-location-interface/location_origin.html",
+        "url": "/html/browsers/history/the-location-interface/location_origin.html"
+      },
       {
         "path": "html/browsers/history/the-location-interface/location_pathname.html",
         "url": "/html/browsers/history/the-location-interface/location_pathname.html"
diff --git a/tests/wpt/metadata/url/interfaces.html.ini b/tests/wpt/metadata/url/interfaces.html.ini
index 86abb5a8ca7..62a48421971 100644
--- a/tests/wpt/metadata/url/interfaces.html.ini
+++ b/tests/wpt/metadata/url/interfaces.html.ini
@@ -3,15 +3,9 @@
   [URL interface: operation domainToUnicode(ScalarValueString)]
     expected: FAIL
 
-  [URL interface: attribute origin]
-    expected: FAIL
-
   [URL interface: attribute searchParams]
     expected: FAIL
 
-  [URL interface: new URL("http://foo") must inherit property "origin" with the proper type (3)]
-    expected: FAIL
-
   [URL interface: new URL("http://foo") must inherit property "searchParams" with the proper type (12)]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/url/url-constructor.html.ini b/tests/wpt/metadata/url/url-constructor.html.ini
index d02962f33a1..628625cc185 100644
--- a/tests/wpt/metadata/url/url-constructor.html.ini
+++ b/tests/wpt/metadata/url/url-constructor.html.ini
@@ -162,237 +162,12 @@
   [Parsing: <sc://ñ.test/> against <about:blank>]
     expected: FAIL
 
-  [Parsing: <http://example\t.\norg> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://user:pass@foo:21/bar;par?b#c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:foo.com> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <\t   :foo.com   \n> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: < foo.com  > against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <a:\t foo.com> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:21/ b ? d # e > against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:0/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:00000000000000/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:00000000000000000000080/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://f:\n/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <  \t> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:foo.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:foo.com\\> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:a> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:\\> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:#> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <#> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <#/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <#\\> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <#;?> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <?> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <:23> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </:23> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <::> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <::23> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://a:b@c:29/d> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http::@c:29> against <http://example.org/foo/bar>]
-    expected: FAIL
-
   [Parsing: <http://&a:foo(b\]c@d:2/> against <http://example.org/foo/bar>]
     expected: FAIL
 
   [Parsing: <http://::@c@d:2> against <http://example.org/foo/bar>]
     expected: FAIL
 
-  [Parsing: <http://foo.com:b@d/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://foo.com/\\@> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:\\\\foo.com\\> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:\\\\a\\b:c\\d@foo.com\\> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <foo:/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <foo:/bar.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <c:/foo> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <//foo/bar> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://foo/path;a??e#f#g> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://foo/abcd?efgh?ijkl> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://foo/abcd#foo?bar> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <[61:24:74\]:98> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:[61:27\]/:foo> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://[2001::1\]> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http://[2001::1\]:80> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ftp:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <https:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <madeupscheme:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ftps:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <gopher:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ws:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <wss:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <data:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <javascript:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <mailto:/example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <http:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ftp:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <https:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <madeupscheme:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ftps:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <gopher:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <ws:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <wss:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <data:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <javascript:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <mailto:example.com/> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </a/b/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </a/ /c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </a%2fc> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: </a/%2f/c> against <http://example.org/foo/bar>]
-    expected: FAIL
-
-  [Parsing: <data:text/html,test#test> against <http://example.org/foo/bar>]
-    expected: FAIL
-
   [Parsing: <//server/file> against <file:///tmp/mock/path>]
     expected: FAIL
 
@@ -414,330 +189,6 @@
   [Parsing: <file://localhost/test> against <file:///tmp/mock/path>]
     expected: FAIL
 
-  [Parsing: <http://example.com/././foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/./.foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/.> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/./> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar/..> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar/../> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/..bar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar/../ton> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar/../ton/../../a> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/../../..> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/../../../ton> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/%2e> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/%2e%2> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/%2e./%2e%2e/.%2e/%2e.bar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com////../..> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar//../..> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo/bar//..> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/%20foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%2> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%2zbar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%2©zbar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%41%7a> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo\t‘%91> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo%00%51> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/(%28:%3A%29)> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/%3A%3a%3C%3c> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/foo\tbar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com\\\\foo\\\\bar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/%7Ffp3%3Eju%3Dduvgw%3Dd> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/@asdf%40> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/你好你好> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/‥/foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com//foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://example.com/‮/foo/‭/bar> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://www.google.com/foo?bar=baz#> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://www.google.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://192.0x00A80001> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://www/foo%2Ehtml> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://www/foo/%2E/html> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://%25DOMAIN:foobar@foodomain.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:\\\\www.google.com\\foo> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://foo:80/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://foo:81/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <https://foo:443/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <https://foo:80/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftp://foo:21/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftp://foo:80/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <gopher://foo:70/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <gopher://foo:443/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws://foo:80/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws://foo:81/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws://foo:443/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws://foo:815/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss://foo:80/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss://foo:81/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss://foo:443/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss://foo:815/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftp:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <https:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <madeupscheme:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftps:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <gopher:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <data:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <javascript:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <mailto:/example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftp:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <https:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <madeupscheme:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ftps:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <gopher:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <ws:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <wss:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <data:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <javascript:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <mailto:example.com/> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:/@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:a:b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:/a:b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://a:b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://@pple.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http::b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:/:b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://:b@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:a:@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http:/a:@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://a:@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://www.@pple.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://:@www.example.com> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: </> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: </test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <.> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <..> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <./test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <../test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <../aaa/test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <../../test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <中/test.txt> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <http://www.example2.com> against <http://www.example.com/test>]
-    expected: FAIL
-
-  [Parsing: <//www.example2.com> against <http://www.example.com/test>]
-    expected: FAIL
-
   [Parsing: <file:...> against <http://www.example.com/test>]
     expected: FAIL
 
@@ -747,45 +198,3 @@
   [Parsing: <file:a> against <http://www.example.com/test>]
     expected: FAIL
 
-  [Parsing: <http://ExAmPlE.CoM> against <http://other.com/>]
-    expected: FAIL
-
-  [Parsing: <http://%30%78%63%30%2e%30%32%35%30.01> against <http://other.com/>]
-    expected: FAIL
-
-  [Parsing: <http://%30%78%63%30%2e%30%32%35%30.01%2e> against <http://other.com/>]
-    expected: FAIL
-
-  [Parsing: <http://foo:💩@example.com/bar> against <http://other.com/>]
-    expected: FAIL
-
-  [Parsing: <https://@test@test@example:800/> against <http://doesnotmatter/>]
-    expected: FAIL
-
-  [Parsing: <https://@@@example> against <http://doesnotmatter/>]
-    expected: FAIL
-
-  [Parsing: <http://`{}:`{}@h/`{}?`{}> against <http://doesnotmatter/>]
-    expected: FAIL
-
-  [Parsing: </some/path> against <http://user@example.org/smth>]
-    expected: FAIL
-
-  [Parsing: <> against <http://user:pass@example.org:21/smth>]
-    expected: FAIL
-
-  [Parsing: </some/path> against <http://user:pass@example.org:21/smth>]
-    expected: FAIL
-
-  [Parsing: <sc:\\../> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://127.0.0.1:10100/relative_import.html> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <http://facebook.com/?foo=%7B%22abc%22> against <about:blank>]
-    expected: FAIL
-
-  [Parsing: <https://localhost:3000/jqueryui@1.2.3> against <about:blank>]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/websockets/opening-handshake/003.html.ini b/tests/wpt/metadata/websockets/opening-handshake/003.html.ini
deleted file mode 100644
index cfe8f2e820a..00000000000
--- a/tests/wpt/metadata/websockets/opening-handshake/003.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[003.html]
-  type: testharness
-  [WebSockets: origin]
-    expected: FAIL
-
diff --git a/tests/wpt/web-platform-tests/html/browsers/history/the-location-interface/location_origin.html b/tests/wpt/web-platform-tests/html/browsers/history/the-location-interface/location_origin.html
new file mode 100644
index 00000000000..2325f4018aa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/history/the-location-interface/location_origin.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<meta charset="utf-8">
+<title></title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  test(function () {
+    assert_equals(
+      location.origin,
+      location.protocol + '//' + location.host,
+      "origin"
+    );
+  }, "location origin");
+</script>