diff --git a/src/url.rs b/src/url.rs
index 95c027d..7946021 100644
--- a/src/url.rs
+++ b/src/url.rs
@@ -79,10 +79,10 @@ pub fn parse_data_url(url: &Url) -> (String, String, Vec<u8>) {
     (media_type, charset, blob)
 }
 
-pub fn referer_url(url: Url) -> Url {
+pub fn get_referer_url(url: Url) -> Url {
     let mut url = url.clone();
-    // https://httpwg.org/specs/rfc9110.html#field.referer
-    // MUST NOT include the fragment and userinfo components of the URI
+    // Spec: https://httpwg.org/specs/rfc9110.html#field.referer
+    // Must not include the fragment and userinfo components of the URI
     url.set_fragment(None);
     url.set_username(&"").unwrap();
     url.set_password(None).unwrap();
diff --git a/src/utils.rs b/src/utils.rs
index 9c1cc5c..9eda28a 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -6,7 +6,7 @@ use std::path::{Path, PathBuf};
 use url::Url;
 
 use crate::opts::Options;
-use crate::url::{clean_url, parse_data_url, referer_url};
+use crate::url::{clean_url, get_referer_url, parse_data_url};
 
 const ANSI_COLOR_RED: &'static str = "\x1b[31m";
 const ANSI_COLOR_RESET: &'static str = "\x1b[0m";
@@ -302,7 +302,7 @@ pub fn retrieve_asset(
             if parent_url != url {
                 headers.insert(
                     REFERER,
-                    HeaderValue::from_str(referer_url(parent_url.clone()).as_str()).unwrap(),
+                    HeaderValue::from_str(get_referer_url(parent_url.clone()).as_str()).unwrap(),
                 );
             }
             match client.get(url.as_str()).headers(headers).send() {
diff --git a/tests/url/referer_url.rs b/tests/url/get_referer_url.rs
similarity index 64%
rename from tests/url/referer_url.rs
rename to tests/url/get_referer_url.rs
index c1579b8..8fe4f66 100644
--- a/tests/url/referer_url.rs
+++ b/tests/url/get_referer_url.rs
@@ -13,18 +13,20 @@ mod passing {
 
     #[test]
     fn preserve_original() {
-        let u: Url = Url::parse("https://somewhere.com/font.eot#iefix").unwrap();
-
-        let referer_u: Url = url::referer_url(u.clone());
-
-        assert_eq!(referer_u.as_str(), "https://somewhere.com/font.eot");
-        assert_eq!(u.as_str(), "https://somewhere.com/font.eot#iefix");
+        let original_url: Url = Url::parse("https://somewhere.com/font.eot#iefix").unwrap();
+        let referer_url: Url = url::get_referer_url(original_url.clone());
+        assert_eq!(referer_url.as_str(), "https://somewhere.com/font.eot");
+        assert_eq!(
+            original_url.as_str(),
+            "https://somewhere.com/font.eot#iefix"
+        );
     }
 
     #[test]
     fn removes_fragment() {
         assert_eq!(
-            url::referer_url(Url::parse("https://somewhere.com/font.eot#iefix").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://somewhere.com/font.eot#iefix").unwrap())
+                .as_str(),
             "https://somewhere.com/font.eot"
         );
     }
@@ -32,7 +34,7 @@ mod passing {
     #[test]
     fn removes_empty_fragment() {
         assert_eq!(
-            url::referer_url(Url::parse("https://somewhere.com/font.eot#").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://somewhere.com/font.eot#").unwrap()).as_str(),
             "https://somewhere.com/font.eot"
         );
     }
@@ -40,7 +42,7 @@ mod passing {
     #[test]
     fn removes_empty_fragment_and_keeps_empty_query() {
         assert_eq!(
-            url::referer_url(Url::parse("https://somewhere.com/font.eot?#").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://somewhere.com/font.eot?#").unwrap()).as_str(),
             "https://somewhere.com/font.eot?"
         );
     }
@@ -48,7 +50,8 @@ mod passing {
     #[test]
     fn removes_empty_fragment_and_keeps_query() {
         assert_eq!(
-            url::referer_url(Url::parse("https://somewhere.com/font.eot?a=b&#").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://somewhere.com/font.eot?a=b&#").unwrap())
+                .as_str(),
             "https://somewhere.com/font.eot?a=b&"
         );
     }
@@ -56,7 +59,7 @@ mod passing {
     #[test]
     fn removes_credentials() {
         assert_eq!(
-            url::referer_url(Url::parse("https://cookie:monster@gibson.lan/path").unwrap())
+            url::get_referer_url(Url::parse("https://cookie:monster@gibson.lan/path").unwrap())
                 .as_str(),
             "https://gibson.lan/path"
         );
@@ -65,7 +68,7 @@ mod passing {
     #[test]
     fn removes_empty_credentials() {
         assert_eq!(
-            url::referer_url(Url::parse("https://@gibson.lan/path").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://@gibson.lan/path").unwrap()).as_str(),
             "https://gibson.lan/path"
         );
     }
@@ -73,7 +76,7 @@ mod passing {
     #[test]
     fn removes_empty_username_credentials() {
         assert_eq!(
-            url::referer_url(Url::parse("https://:monster@gibson.lan/path").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://:monster@gibson.lan/path").unwrap()).as_str(),
             "https://gibson.lan/path"
         );
     }
@@ -81,7 +84,7 @@ mod passing {
     #[test]
     fn removes_empty_password_credentials() {
         assert_eq!(
-            url::referer_url(Url::parse("https://cookie@gibson.lan/path").unwrap()).as_str(),
+            url::get_referer_url(Url::parse("https://cookie@gibson.lan/path").unwrap()).as_str(),
             "https://gibson.lan/path"
         );
     }
diff --git a/tests/url/mod.rs b/tests/url/mod.rs
index ebce349..380bd93 100644
--- a/tests/url/mod.rs
+++ b/tests/url/mod.rs
@@ -1,6 +1,6 @@
 mod clean_url;
 mod create_data_url;
+mod get_referer_url;
 mod is_url_and_has_protocol;
 mod parse_data_url;
-mod referer_url;
 mod resolve_url;