diff --git a/src/bin/websurfx.rs b/src/bin/websurfx.rs
index c3d8c38b..5abf2ccc 100644
--- a/src/bin/websurfx.rs
+++ b/src/bin/websurfx.rs
@@ -48,7 +48,7 @@ async fn main() -> std::io::Result<()> {
         config.port,
     );
 
-    let listener = TcpListener::bind((config.binding_ip.clone(), config.port))?;
+    let listener = TcpListener::bind((config.binding_ip.as_str(), config.port))?;
 
     run(listener, config, cache)?.await
 }
diff --git a/src/cache/redis_cacher.rs b/src/cache/redis_cacher.rs
index a3349964..1dd7cb82 100644
--- a/src/cache/redis_cacher.rs
+++ b/src/cache/redis_cacher.rs
@@ -11,7 +11,6 @@ const REDIS_PIPELINE_SIZE: usize = 3;
 
 /// A named struct which stores the redis Connection url address to which the client will
 /// connect to.
-#[derive(Clone)]
 pub struct RedisCache {
     /// It stores a pool of connections ready to be used.
     connection_pool: Vec<ConnectionManager>,
diff --git a/src/config/parser.rs b/src/config/parser.rs
index 4494db3f..fa61ce00 100644
--- a/src/config/parser.rs
+++ b/src/config/parser.rs
@@ -9,7 +9,6 @@ use mlua::Lua;
 use std::{collections::HashMap, fs, thread::available_parallelism};
 
 /// A named struct which stores the parsed config file options.
-#[derive(Clone)]
 pub struct Config {
     /// It stores the parsed port number option on which the server should launch.
     pub port: u16,
diff --git a/src/lib.rs b/src/lib.rs
index 0979265a..1642d694 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -69,8 +69,6 @@ pub fn run(
 ) -> std::io::Result<Server> {
     let public_folder_path: &str = file_path(FileType::Theme)?;
 
-    let cloned_config_threads_opt: u8 = config.threads;
-
     let cache = SHARED_CACHE.get_or_init(|| SharedCache::new(cache));
 
     let server = HttpServer::new(move || {
@@ -114,7 +112,7 @@ pub fn run(
             .service(router::settings) // settings page
             .default_service(web::route().to(router::not_found)) // error page
     })
-    .workers(cloned_config_threads_opt as usize)
+    .workers(config.threads as usize)
     // Start server on 127.0.0.1 with the user provided port number. for example 127.0.0.1:8080.
     .listen(listener)?
     .run();
diff --git a/src/models/parser_models.rs b/src/models/parser_models.rs
index 75a4c138..24b3fd81 100644
--- a/src/models/parser_models.rs
+++ b/src/models/parser_models.rs
@@ -10,7 +10,7 @@
 /// order to allow the deserializing the json back to struct in aggregate function in
 /// aggregator.rs and create a new struct out of it and then serialize it back to json and pass
 /// it to the template files.
-#[derive(Clone, Default)]
+#[derive(Default)]
 pub struct Style {
     /// It stores the parsed theme option used to set a theme for the website.
     pub theme: String,
@@ -40,7 +40,6 @@ impl Style {
 }
 
 /// Configuration options for the aggregator.
-#[derive(Clone)]
 pub struct AggregatorConfig {
     /// It stores the option to whether enable or disable random delays between
     /// requests.
@@ -48,7 +47,6 @@ pub struct AggregatorConfig {
 }
 
 /// Configuration options for the rate limiter middleware.
-#[derive(Clone)]
 pub struct RateLimiter {
     /// The number of request that are allowed within a provided time limit.
     pub number_of_requests: u8,
diff --git a/src/results/aggregator.rs b/src/results/aggregator.rs
index 2759d9b4..657cbbcb 100644
--- a/src/results/aggregator.rs
+++ b/src/results/aggregator.rs
@@ -12,6 +12,7 @@ use error_stack::Report;
 use futures::stream::FuturesUnordered;
 use regex::Regex;
 use reqwest::{Client, ClientBuilder};
+use std::sync::Arc;
 use std::time::{SystemTime, UNIX_EPOCH};
 use std::{fs::File, io::BufRead};
 use std::{
@@ -98,13 +99,20 @@ pub async fn aggregate(
     // create tasks for upstream result fetching
     let tasks: FutureVec = FutureVec::new();
 
+    let query: Arc<String> = Arc::new(query.to_string());
     for engine_handler in upstream_search_engines {
-        let (name, search_engine) = engine_handler.to_owned().into_name_engine();
+        let (name, search_engine) = engine_handler.clone().into_name_engine();
         names.push(name);
-        let query: String = query.to_owned();
+        let query_partially_cloned = query.clone();
         tasks.push(tokio::spawn(async move {
             search_engine
-                .results(&query, page, user_agent, client, safe_search)
+                .results(
+                    &query_partially_cloned,
+                    page,
+                    user_agent,
+                    client,
+                    safe_search,
+                )
                 .await
         }));
     }
diff --git a/src/templates/partials/settings_tabs/engines.rs b/src/templates/partials/settings_tabs/engines.rs
index 748cc07d..de67ac70 100644
--- a/src/templates/partials/settings_tabs/engines.rs
+++ b/src/templates/partials/settings_tabs/engines.rs
@@ -55,7 +55,7 @@ pub fn engines(engine_names: &HashMap<String, bool>) -> Markup {
                               input type="checkbox" class="engine" checked;
                               span class="slider round"{}
                            }
-                           (format!("{}{}",engine_name[..1].to_uppercase().to_owned(), engine_name[1..].to_owned()))
+                           (format!("{}{}",&engine_name[..1].to_uppercase(), &engine_name[1..]))
                        }
                    }
                    @else {
@@ -64,7 +64,7 @@ pub fn engines(engine_names: &HashMap<String, bool>) -> Markup {
                               input type="checkbox" class="engine";
                               span class="slider round"{}
                            }
-                           (format!("{}{}",engine_name[..1].to_uppercase().to_owned(), engine_name[1..].to_owned()))
+                           (format!("{}{}",&engine_name[..1], &engine_name[1..]))
                        }
                    }
                }
diff --git a/src/templates/partials/settings_tabs/user_interface.rs b/src/templates/partials/settings_tabs/user_interface.rs
index 6916b262..8f685bec 100644
--- a/src/templates/partials/settings_tabs/user_interface.rs
+++ b/src/templates/partials/settings_tabs/user_interface.rs
@@ -36,7 +36,7 @@ fn style_option_list(
     }
 
     if style_type == "animations" {
-        style_option_names.push(("".to_owned(), "none".to_owned()))
+        style_option_names.push((String::default(), "none".to_owned()))
     }
 
     Ok(style_option_names)
@@ -83,9 +83,11 @@ pub fn user_interface(
                "Select the animation for your theme to be used in user interface"
            }
            select name="animations"{
+               @let default_animation = &String::default();
+               @let animation = animation.as_ref().unwrap_or(default_animation);
                // Sets the user selected animation name from the config file as the first option in the selection list.
-               option value=(animation.as_ref().unwrap_or(&"".to_owned())){(animation.as_ref().unwrap_or(&"".to_owned()).replace('-'," "))}
-               @for (k,v) in style_option_list("animations", animation.as_ref().unwrap_or(&"".to_owned()))?{
+               option value=(animation){(animation.replace('-'," "))}
+               @for (k,v) in style_option_list("animations", animation)?{
                    option value=(k){(v)}
                }
            }
diff --git a/src/templates/views/search.rs b/src/templates/views/search.rs
index 07b8b425..c5ab4564 100644
--- a/src/templates/views/search.rs
+++ b/src/templates/views/search.rs
@@ -38,7 +38,7 @@ pub fn search(
                          small{(result.url)}
                          p{(PreEscaped(&result.description))}
                          .upstream_engines{
-                            @for name in result.clone().engine{
+                            @for name in &result.engine {
                                span{(name)}
                             }
                          }