diff --git a/src/main.rs b/src/main.rs
index 29fe727..e8c9cbb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,10 +4,8 @@ use env_logger::{Env, Target};
 use log::{debug, error, info, log_enabled, warn};
 use reqwest;
 use std::collections::HashMap;
-#[allow(unused)]
-use std::io::{self, BufReader, Write};
-use std::path::PathBuf;
-use url::{Url, ParseError};
+use std::io::{self, Write};
+use url::Url;
 #[allow(unused)]
 use yaserde_derive::{YaDeserialize, YaSerialize};
 use yaserde::de::from_str;
@@ -149,17 +147,17 @@ async fn traverse(mut result: Multistatus, password: &str) -> Result<bool, Box<d
     let mut current_index: usize = 0;
     // Initialize the hashmap of visited items (by etag?)
     let mut visited_items = HashMap::new();
-    let mut etag = (&mut result.response[current_index].propstat[0].prop.get_etag).clone();
-    visited_items.insert(etag, true);
+    let href_key = (&mut result.response[current_index].href).clone();
+    visited_items.insert(href_key, true);
     current_index += 1;
 
     // Depth first traversal
     while current_index < (&mut result.response).len() {
         debug!("[traverse] current_index: {:?}", current_index);
         debug!("[traverse] current href: {}", &result.response[current_index].href);
-        let mut etag = (&mut result.response[current_index].propstat[0].prop.get_etag).clone();
+        let href_key = (&mut result.response[current_index].href).clone();
         // If result.response[current_index] has not been visited
-        if !visited_items.contains_key(&etag) {
+        if !visited_items.contains_key(&href_key) {
             debug!("[traverse] Fresh item...");
             // if it's a collection
             if !(&mut result.response[current_index].propstat[0].prop.resource_type.collection).is_empty() {
@@ -171,7 +169,6 @@ async fn traverse(mut result: Multistatus, password: &str) -> Result<bool, Box<d
                 )
                 .await
                 .unwrap();
-                // debug!("{:?}", folder_contents);
                 // Parse the contents XML into Multistatus
                 let mut new_result: Multistatus = from_str(&String::from(folder_contents)).unwrap();
                 debug!("[traverse] Parsed:\n{:?}", new_result);
@@ -195,7 +192,7 @@ async fn traverse(mut result: Multistatus, password: &str) -> Result<bool, Box<d
                     debug!("[traverse] it's already public");
                 }
             }
-            visited_items.insert(etag, true);
+            visited_items.insert(href_key, true);
             debug!("[traverse] visited items: {:?}", visited_items);
         } else {
             debug!("[traverse] Already-visited item.");
@@ -239,7 +236,7 @@ async fn main() -> std::io::Result<()> {
             .await
             .unwrap();
 
-    let mut result: Multistatus = from_str(&folder_contents).unwrap();
+    let result: Multistatus = from_str(&folder_contents).unwrap();
     debug!("{:?}", result);
 
     let _ = traverse(result, &password).await.unwrap();