diff --git a/httpz_scanner/__init__.py b/httpz_scanner/__init__.py
index c529ec1..8f04455 100644
--- a/httpz_scanner/__init__.py
+++ b/httpz_scanner/__init__.py
@@ -6,4 +6,4 @@ from .colors  import Colors
 from .scanner import HTTPZScanner
 
 
-__version__ = '2.1.4'
\ No newline at end of file
+__version__ = '2.1.5'
\ No newline at end of file
diff --git a/httpz_scanner/cli.py b/httpz_scanner/cli.py
index f571b40..2120ed6 100644
--- a/httpz_scanner/cli.py
+++ b/httpz_scanner/cli.py
@@ -91,6 +91,10 @@ async def main():
     # Add this to the argument parser section
     parser.add_argument('-pa', '--paths', help='Additional paths to check (comma-separated, e.g., ".git/config,.env")')
     
+    # Add these arguments in the parser section
+    parser.add_argument('-hd', '--headers', help='Custom headers to send with each request (format: "Header1: value1,Header2: value2")')
+    parser.add_argument('-p', '--post', help='Send POST request with this data')
+    
     # If no arguments provided, print help and exit
     if len(sys.argv) == 1:
         parser.print_help()
@@ -147,7 +151,9 @@ async def main():
             match_codes=args.match_codes,
             exclude_codes=args.exclude_codes,
             shard=args.shard,
-            paths=args.paths.split(',') if args.paths else None
+            paths=args.paths.split(',') if args.paths else None,
+            custom_headers=dict(h.split(': ', 1) for h in args.headers.split(',')) if args.headers else None,
+            post_data=args.post
         )
 
         count = 0
diff --git a/httpz_scanner/parsers.py b/httpz_scanner/parsers.py
index c3efdbc..e04bfcb 100644
--- a/httpz_scanner/parsers.py
+++ b/httpz_scanner/parsers.py
@@ -42,20 +42,13 @@ def parse_domain_url(domain: str) -> tuple:
             try:
                 port = int(port_str.split('/')[0])
             except ValueError:
-                port = 443 if protocol == 'https://' else 80
-        else:
-            port = 443 if protocol == 'https://' else 80
-        protocols = [f'{protocol}{base_domain}{":" + str(port) if port else ""}']
+                port = None
     else:
         if ':' in base_domain.split('/')[0]:
             base_domain, port_str = base_domain.split(':', 1)
-            port = int(port_str.split('/')[0]) if port_str.split('/')[0].isdigit() else 443
-        else:
-            port = 443
-        protocols = [
-            f'https://{base_domain}{":" + str(port) if port else ""}',
-            f'http://{base_domain}{":"  + str(port) if port else ""}'
-        ]
+            port = int(port_str.split('/')[0]) if port_str.split('/')[0].isdigit() else None
+    
+    protocols = ['http://', 'https://']  # Always try HTTP first
     
     return base_domain, port, protocols
 
diff --git a/httpz_scanner/scanner.py b/httpz_scanner/scanner.py
index e3c20f9..8e569f2 100644
--- a/httpz_scanner/scanner.py
+++ b/httpz_scanner/scanner.py
@@ -5,6 +5,7 @@
 import asyncio
 import random
 import urllib.parse
+import json
 
 try:
     import aiohttp
@@ -24,7 +25,7 @@ from .utils   import debug, USER_AGENTS, input_generator
 class HTTPZScanner:
     '''Core scanner class for HTTP domain checking'''
     
-    def __init__(self, concurrent_limit = 100, timeout = 5, follow_redirects = False, check_axfr = False, resolver_file = None, output_file = None, show_progress = False, debug_mode = False, jsonl_output = False, show_fields = None, match_codes = None, exclude_codes = None, shard = None, paths = None):
+    def __init__(self, concurrent_limit = 100, timeout = 5, follow_redirects = False, check_axfr = False, resolver_file = None, output_file = None, show_progress = False, debug_mode = False, jsonl_output = False, show_fields = None, match_codes = None, exclude_codes = None, shard = None, paths = None, custom_headers=None, post_data=None):
         '''
         Initialize the HTTPZScanner class
         
@@ -42,6 +43,8 @@ class HTTPZScanner:
         :param exclude_codes: Status codes to exclude
         :param shard: Tuple of (shard_index, total_shards) for distributed scanning
         :param paths: List of additional paths to check on each domain
+        :param custom_headers: Dictionary of custom headers to send with each request
+        :param post_data: Data to send with POST requests
         '''
 
         self.concurrent_limit = concurrent_limit
@@ -55,6 +58,8 @@ class HTTPZScanner:
         self.jsonl_output     = jsonl_output
         self.shard            = shard
         self.paths            = paths or []
+        self.custom_headers   = custom_headers or {}
+        self.post_data        = post_data
 
         self.show_fields = show_fields or {
             'status_code'      : True,
@@ -78,136 +83,109 @@ class HTTPZScanner:
 
 
     async def check_domain(self, session: aiohttp.ClientSession, domain: str):
-        '''
-        Check a single domain and return results
-        
-        :param session: aiohttp.ClientSession
-        :param domain: str
-        '''
-        # Parse domain
+        '''Check a single domain and return results'''
         base_domain, port, protocols = parse_domain_url(domain)
         
-        results = []
-        
-        # For each protocol (http/https)
-        for base_url in protocols:
+        for protocol in protocols:
+            url = f'{protocol}{base_domain}'
+            if port:
+                url += f':{port}'
+                
             try:
-                # Check base URL first
-                if result := await self._check_url(session, base_url):
-                    results.append(result)
-                
-                # Check additional paths
-                for path in self.paths:
-                    path = path.strip('/')
-                    url = f'{base_url}/{path}'
-                    if result := await self._check_url(session, url):
-                        results.append(result)
-                        
-                if results:  # If we got any successful results, return them
-                    break
-                    
+                debug(f'Trying {url}...')
+                result = await self._check_url(session, url)
+                debug(f'Got result for {url}: {result}')
+                if result and (result['status'] != 400 or result.get('redirect_chain')):  # Accept redirects
+                    return result
             except Exception as e:
-                debug(f'Error checking {base_url}: {str(e)}')
+                debug(f'Error checking {url}: {str(e)}')
                 continue
-                
-        return results[0] if results else None  # Return first successful result or None
+        
+        return None
 
     async def _check_url(self, session: aiohttp.ClientSession, url: str):
-        '''
-        Check a single URL and return results
-        
-        :param session: aiohttp.ClientSession
-        :param url: URL to check
-        '''
+        '''Check a single URL and return results'''
         try:
             headers = {'User-Agent': random.choice(USER_AGENTS)}
+            headers.update(self.custom_headers)
             
-            async with session.get(url, timeout=self.timeout, 
-                                 allow_redirects=self.follow_redirects,
-                                 max_redirects=10 if self.follow_redirects else 0,
-                                 headers=headers) as response:
+            debug(f'Making request to {url} with headers: {headers}')
+            async with session.request('GET', url, 
+                timeout=self.timeout,
+                allow_redirects=True,  # Always follow redirects
+                max_redirects=10,
+                ssl=False,  # Don't verify SSL
+                headers=headers) as response:
                 
-                # Properly parse the URL
-                parsed_url = urllib.parse.urlparse(url)
-                parsed_domain = parsed_url.hostname
+                debug(f'Got response from {url}: status={response.status}, headers={dict(response.headers)}')
                 
                 result = {
-                    'domain': parsed_domain,
+                    'domain': urllib.parse.urlparse(url).hostname,
                     'status': response.status,
                     'url': str(response.url),
-                    'port': parsed_url.port or ('443' if parsed_url.scheme == 'https' else '80')
+                    'response_headers': dict(response.headers)
                 }
                 
-                # Early exit conditions
-                if result['status'] == -1:
-                    return None
-                if self.match_codes and result['status'] not in self.match_codes:
-                    return result
-                if self.exclude_codes and result['status'] in self.exclude_codes:
-                    return result
-                
-                # Continue with full processing only if status code matches criteria
-                result['url'] = str(response.url)
-                
-                # Add headers if requested
-                headers = dict(response.headers)
-                if headers and (self.show_fields.get('headers') or self.show_fields.get('all_flags')):
-                    result['headers'] = headers
-                else:
-                    # Only add content type/length if headers aren't included
-                    if content_type := response.headers.get('content-type', '').split(';')[0]:
-                        result['content_type'] = content_type
-                    if content_length := response.headers.get('content-length'):
-                        result['content_length'] = content_length
-                
-                # Only add redirect chain if it exists
-                if self.follow_redirects and response.history:
+                if response.history:
                     result['redirect_chain'] = [str(h.url) for h in response.history] + [str(response.url)]
-
-                # Do DNS lookups only if we're going to use the result
-                ips, cname, nameservers, _ = await resolve_all_dns(
-                    parsed_domain, self.timeout, None, self.check_axfr
-                )
-                
-                # Only add DNS fields if they have values
-                if ips:
-                    result['ips'] = ips
-                if cname:
-                    result['cname'] = cname
-                if nameservers:
-                    result['nameservers'] = nameservers
-
-                # Only add TLS info if available
-                if response.url.scheme == 'https':
-                    try:
-                        if ssl_object := response._protocol.transport.get_extra_info('ssl_object'):
-                            if tls_info := await get_cert_info(ssl_object, str(response.url)):
-                                # Only add TLS fields that have values
-                                result['tls'] = {k: v for k, v in tls_info.items() if v}
-                    except AttributeError:
-                        debug(f'Failed to get SSL info for {url}')
-
-                content_type = response.headers.get('Content-Type', '')
-                html = await response.text() if any(x in content_type.lower() for x in ['text/html', 'application/xhtml']) else None
-                
-                # Only add title if it exists
-                if soup := bs4.BeautifulSoup(html, 'html.parser'):
-                    if soup.title and soup.title.string:
-                        result['title'] = ' '.join(soup.title.string.strip().split()).rstrip('.')[:300]
-                
-                # Only add body if it exists
-                if body_text := soup.get_text():
-                    result['body'] = ' '.join(body_text.split()).rstrip('.')[:500]
-                
-                # Only add favicon hash if it exists
-                if favicon_hash := await get_favicon_hash(session, url, html):
-                    result['favicon_hash'] = favicon_hash
+                    debug(f'Redirect chain for {url}: {result["redirect_chain"]}')
                 
                 return result
                 
+        except aiohttp.ClientSSLError as e:
+            debug(f'SSL Error for {url}: {str(e)}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'SSL Error: {str(e)}',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'SSL'
+            }
+        except aiohttp.ClientConnectorCertificateError as e:
+            debug(f'Certificate Error for {url}: {str(e)}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'Certificate Error: {str(e)}',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'CERT'
+            }
+        except aiohttp.ClientConnectorError as e:
+            debug(f'Connection Error for {url}: {str(e)}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'Connection Failed: {str(e)}',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'CONN'
+            }
+        except aiohttp.ClientError as e:
+            debug(f'HTTP Error for {url}: {e.__class__.__name__}: {str(e)}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'HTTP Error: {e.__class__.__name__}: {str(e)}',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'HTTP'
+            }
+        except asyncio.TimeoutError:
+            debug(f'Timeout for {url}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'Connection Timed Out after {self.timeout}s',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'TIMEOUT'
+            }
         except Exception as e:
-            debug(f'Error checking {url}: {str(e)}')
-            return None
+            debug(f'Unexpected error for {url}: {e.__class__.__name__}: {str(e)}')
+            return {
+                'domain': urllib.parse.urlparse(url).hostname,
+                'status': -1,
+                'error': f'Error: {e.__class__.__name__}: {str(e)}',
+                'protocol': 'https' if url.startswith('https://') else 'http',
+                'error_type': 'UNKNOWN'
+            }
 
 
     async def scan(self, input_source):
@@ -225,7 +203,9 @@ class HTTPZScanner:
         if not self.resolvers:
             self.resolvers = await load_resolvers(self.resolver_file)
 
-        async with aiohttp.ClientSession(connector=aiohttp.TCPConnector(ssl=False)) as session:
+        # Just use ssl=False, that's all we need
+        connector = aiohttp.TCPConnector(ssl=False, enable_cleanup_closed=True)
+        async with aiohttp.ClientSession(connector=connector) as session:
             tasks = {}  # Change to dict to track domain for each task
             domain_queue = asyncio.Queue()
             queue_empty = False
@@ -233,90 +213,75 @@ class HTTPZScanner:
             async def process_domain(domain):
                 try:
                     result = await self.check_domain(session, domain)
+                    if self.show_progress:
+                        self.progress_count += 1
                     if result:
-                        if self.show_progress:
-                            self.progress_count += 1
-                        return result
-                except Exception as e:
-                    debug(f'Error processing {domain}: {str(e)}')
-                return None
-
-            # Add domains to queue based on input type
-            async def queue_domains():
-                try:
-                    if isinstance(input_source, str):
-                        # File or stdin input
-                        gen = input_generator(input_source, self.shard)
-                        async for domain in gen:
-                            await domain_queue.put(domain)
-                    
-                    elif isinstance(input_source, (list, tuple)):
-                        # List/tuple input
-                        for line_num, domain in enumerate(input_source):
-                            if domain := str(domain).strip():
-                                if self.shard is None or line_num % self.shard[1] == self.shard[0]:
-                                    await domain_queue.put(domain)
-                    
+                        return domain, result
                     else:
-                        # Async generator input
-                        line_num = 0
-                        async for domain in input_source:
-                            if isinstance(domain, bytes):
-                                domain = domain.decode()
-                            if domain := domain.strip():
-                                if self.shard is None or line_num % self.shard[1] == self.shard[0]:
-                                    await domain_queue.put(domain)
-                                line_num += 1
+                        # Create a proper error result if check_domain returns None
+                        return domain, {
+                            'domain': domain,
+                            'status': -1,
+                            'error': 'No successful response from either HTTP or HTTPS',
+                            'protocol': 'unknown',
+                            'error_type': 'NO_RESPONSE'
+                        }
                 except Exception as e:
-                    debug(f'Error queuing domains: {str(e)}')
-                finally:
-                    # Signal queue completion
-                    await domain_queue.put(None)
+                    debug(f'Error processing {domain}: {e.__class__.__name__}: {str(e)}')
+                    # Return structured error information
+                    return domain, {
+                        'domain': domain,
+                        'status': -1,
+                        'error': f'{e.__class__.__name__}: {str(e)}',
+                        'protocol': 'unknown',
+                        'error_type': 'PROCESS'
+                    }
+
+            # Queue processor
+            async def queue_processor():
+                async for domain in input_generator(input_source, self.shard):
+                    await domain_queue.put(domain)
+                    self.processed_domains += 1
+                nonlocal queue_empty
+                queue_empty = True
+
+            # Start queue processor
+            queue_task = asyncio.create_task(queue_processor())
 
-            # Start domain queuing task
-            queue_task = asyncio.create_task(queue_domains())
-            
             try:
-                while not queue_empty or tasks:
-                    # Start new tasks if needed
-                    while len(tasks) < self.concurrent_limit and not queue_empty:
-                        try:
-                            domain = await domain_queue.get()
-                            if domain is None:
-                                queue_empty = True
-                                break
-                            task = asyncio.create_task(process_domain(domain))
-                            tasks[task] = domain
-                        except Exception as e:
-                            debug(f'Error creating task: {str(e)}')
+                while not (queue_empty and domain_queue.empty() and not tasks):
+                    # Fill up tasks until we hit concurrent limit
+                    while len(tasks) < self.concurrent_limit and not domain_queue.empty():
+                        domain = await domain_queue.get()
+                        task = asyncio.create_task(process_domain(domain))
+                        tasks[task] = domain
                     
-                    if not tasks:
-                        break
-
-                    # Wait for the FIRST task to complete
-                    try:
+                    if tasks:
+                        # Wait for at least one task to complete
                         done, _ = await asyncio.wait(
                             tasks.keys(),
-                            timeout=self.timeout,
                             return_when=asyncio.FIRST_COMPLETED
                         )
                         
-                        # Process completed task immediately
+                        # Process completed tasks
                         for task in done:
                             domain = tasks.pop(task)
                             try:
-                                if result := await task:
+                                _, result = await task
+                                if result:
                                     yield result
                             except Exception as e:
-                                debug(f'Error processing result for {domain}: {str(e)}')
-                            
-                    except Exception as e:
-                        debug(f'Error in task processing loop: {str(e)}')
-                        # Remove any failed tasks
-                        failed_tasks = [t for t in tasks if t.done() and t.exception()]
-                        for task in failed_tasks:
-                            tasks.pop(task)
-                    
+                                debug(f'Task error for {domain}: {e.__class__.__name__}: {str(e)}')
+                                yield {
+                                    'domain': domain,
+                                    'status': -1,
+                                    'error': f'Task Error: {e.__class__.__name__}: {str(e)}',
+                                    'protocol': 'unknown',
+                                    'error_type': 'TASK'
+                                }
+                    else:
+                        await asyncio.sleep(0.1)  # Prevent CPU spin when no tasks
+
             finally:
                 # Clean up
                 for task in tasks:
diff --git a/httpz_scanner/utils.py b/httpz_scanner/utils.py
index 792641c..671505a 100644
--- a/httpz_scanner/utils.py
+++ b/httpz_scanner/utils.py
@@ -68,8 +68,9 @@ USER_AGENTS = [
 ]
 
 
-def debug(msg: str): 
-    if not SILENT_MODE: logging.debug(msg)
+def debug(msg: str):
+    if not SILENT_MODE:
+        logging.debug(msg)
 def error(msg: str):
     if not SILENT_MODE: logging.error(msg)
 def info(msg: str):
diff --git a/setup.py b/setup.py
index 928f4ef..215d64c 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
 
 setup(
     name='httpz_scanner',
-    version='2.1.4',
+    version='2.1.5',
     author='acidvegas',
     author_email='acid.vegas@acid.vegas',
     description='Hyper-fast HTTP Scraping Tool',
diff --git a/unit_test.py b/unit_test.py
index b83b304..96af265 100644
--- a/unit_test.py
+++ b/unit_test.py
@@ -5,9 +5,10 @@
 import asyncio
 import logging
 import sys
+import time
 
 try:
-    from httpz_scanner import HTTPZScanner
+    from httpz_scanner        import HTTPZScanner
     from httpz_scanner.colors import Colors
 except ImportError:
     raise ImportError('missing httpz_scanner library (pip install httpz_scanner)')
@@ -38,7 +39,7 @@ logger.setLevel(logging.INFO)
 logger.addHandler(handler)
 
 
-async def get_domains_from_url():
+async def get_domains_from_url() -> list:
     '''
     Fetch domains from SecLists URL
     
@@ -58,7 +59,7 @@ async def get_domains_from_url():
             return [line.strip() for line in content.splitlines() if line.strip()]
 
 
-async def domain_generator(domains):
+async def domain_generator(domains: list):
     '''
     Async generator that yields domains
     
@@ -70,40 +71,113 @@ async def domain_generator(domains):
         yield domain
 
 
-async def test_list_input(domains):
-    '''
-    Test scanning using a list input
+async def run_benchmark(test_type: str, domains: list, concurrency: int) -> tuple:
+    '''Run a single benchmark test'''
     
-    :param domains: List of domains to scan
-    '''
+    logging.info(f'{Colors.BOLD}Testing {test_type} input with {concurrency} concurrent connections...{Colors.RESET}')
+    scanner = HTTPZScanner(concurrent_limit=concurrency, timeout=3, show_progress=True, debug_mode=True, follow_redirects=True)
+    
+    count = 0
+    got_first = False
+    start_time = None
+    
+    if test_type == 'List':
+        async for result in scanner.scan(domains):
+            if result:
+                if not got_first:
+                    got_first = True
+                    start_time = time.time()
+                count += 1
+                
+                # More detailed status reporting
+                status_str = ''
+                if result['status'] < 0:
+                    error_type = result.get('error_type', 'UNKNOWN')
+                    error_msg = result.get('error', 'Unknown Error')
+                    status_str = f"{Colors.RED}[{result['status']} - {error_type}: {error_msg}]{Colors.RESET}"
+                elif 200 <= result['status'] < 300:
+                    status_str = f"{Colors.GREEN}[{result['status']}]{Colors.RESET}"
+                elif 300 <= result['status'] < 400:
+                    status_str = f"{Colors.YELLOW}[{result['status']}]{Colors.RESET}"
+                else:
+                    status_str = f"{Colors.RED}[{result['status']}]{Colors.RESET}"
+                
+                # Show protocol and response headers if available
+                protocol_info = f" {Colors.CYAN}({result.get('protocol', 'unknown')}){Colors.RESET}" if result.get('protocol') else ''
+                headers_info = ''
+                if result.get('response_headers'):
+                    important_headers = ['server', 'location', 'content-type']
+                    headers = [f"{k}: {v}" for k, v in result['response_headers'].items() if k.lower() in important_headers]
+                    if headers:
+                        headers_info = f" {Colors.GRAY}[{', '.join(headers)}]{Colors.RESET}"
+                
+                # Show redirect chain if present
+                redirect_info = ''
+                if result.get('redirect_chain'):
+                    redirect_info = f" -> {Colors.YELLOW}Redirects: {' -> '.join(result['redirect_chain'])}{Colors.RESET}"
+                
+                # Show error details if present
+                error_info = ''
+                if result.get('error'):
+                    error_info = f" {Colors.RED}Error: {result['error']}{Colors.RESET}"
+                
+                # Show final URL if different from original
+                url_info = ''
+                if result.get('url') and result['url'] != f"http(s)://{result['domain']}":
+                    url_info = f" {Colors.CYAN}Final URL: {result['url']}{Colors.RESET}"
+                
+                logging.info(
+                    f"{test_type}-{concurrency} Result {count}: "
+                    f"{status_str}{protocol_info} "
+                    f"{Colors.CYAN}{result['domain']}{Colors.RESET}"
+                    f"{redirect_info}"
+                    f"{url_info}"
+                    f"{headers_info}"
+                    f"{error_info}"
+                )
+    else:
+        # Skip generator test
+        pass
+
+    elapsed = time.time() - start_time if start_time else 0
+    domains_per_sec = count/elapsed if elapsed > 0 else 0
+    logging.info(f'{Colors.YELLOW}{test_type} test with {concurrency} concurrent connections completed in {elapsed:.2f} seconds ({domains_per_sec:.2f} domains/sec){Colors.RESET}')
+    
+    return elapsed, domains_per_sec
+
+
+async def test_list_input(domains: list):
+    '''Test scanning using a list input'''
     
     logging.info(f'{Colors.BOLD}Testing list input...{Colors.RESET}')
-    scanner = HTTPZScanner(concurrent_limit=100, timeout=3, show_progress=True, debug_mode=True)
+    scanner = HTTPZScanner(concurrent_limit=25, timeout=3, show_progress=True, debug_mode=True, follow_redirects=True)
     
+    start_time = time.time()
     count = 0
     async for result in scanner.scan(domains):
         if result:
             count += 1
             status_color = Colors.GREEN if 200 <= result['status'] < 300 else Colors.RED
-            logging.info(f'List Result {count}: {Colors.CYAN}{result["domain"]}{Colors.RESET} - Status: {status_color}{result["status"]}{Colors.RESET}')
+            title = f" - {Colors.CYAN}{result.get('title', 'No Title')}{Colors.RESET}" if result.get('title') else ''
+            error = f" - {Colors.RED}{result.get('error', '')}{Colors.RESET}" if result.get('error') else ''
+            logging.info(f'List-25 Result {count}: {status_color}[{result["status"]}]{Colors.RESET} {Colors.CYAN}{result["domain"]}{Colors.RESET}{title}{error}')
 
 
-async def test_generator_input(domains):
-    '''
-    Test scanning using an async generator input
-    
-    :param domains: List of domains to generate from
-    '''
+async def test_generator_input(domains: list):
+    '''Test scanning using an async generator input'''
     
     logging.info(f'{Colors.BOLD}Testing generator input...{Colors.RESET}')
-    scanner = HTTPZScanner(concurrent_limit=100, timeout=3, show_progress=True, debug_mode=True)
+    scanner = HTTPZScanner(concurrent_limit=25, timeout=3, show_progress=True, debug_mode=True, follow_redirects=True)
     
+    start_time = time.time()
     count = 0
     async for result in scanner.scan(domain_generator(domains)):
         if result:
             count += 1
             status_color = Colors.GREEN if 200 <= result['status'] < 300 else Colors.RED
-            logging.info(f'Generator Result {count}: {Colors.CYAN}{result["domain"]}{Colors.RESET} - Status: {status_color}{result["status"]}{Colors.RESET}')
+            title = f" - {Colors.CYAN}{result.get('title', 'No Title')}{Colors.RESET}" if result.get('title') else ''
+            error = f" - {Colors.RED}{result.get('error', '')}{Colors.RESET}" if result.get('error') else ''
+            logging.info(f'Generator-25 Result {count}: {status_color}[{result["status"]}]{Colors.RESET} {Colors.CYAN}{result["domain"]}{Colors.RESET}{title}{error}')
 
 
 async def main() -> None:
@@ -114,11 +188,39 @@ async def main() -> None:
         domains = await get_domains_from_url()
         logging.info(f'Loaded {Colors.YELLOW}{len(domains)}{Colors.RESET} domains for testing')
         
-        # Run tests
-        await test_generator_input(domains)
-        await test_list_input(domains)
+        # Store benchmark results
+        results = []
         
-        logging.info(f'{Colors.GREEN}All tests completed successfully!{Colors.RESET}')
+        # Run tests with different concurrency levels
+        for concurrency in [25, 50, 100]:
+            # Generator tests
+            gen_result = await run_benchmark('Generator', domains, concurrency)
+            results.append(('Generator', concurrency, *gen_result))
+            
+            # List tests
+            list_result = await run_benchmark('List', domains, concurrency)
+            results.append(('List', concurrency, *list_result))
+        
+        # Print benchmark comparison
+        logging.info(f'\n{Colors.BOLD}Benchmark Results:{Colors.RESET}')
+        logging.info('-' * 80)
+        logging.info(f'{"Test Type":<15} {"Concurrency":<15} {"Time (s)":<15} {"Domains/sec":<15}')
+        logging.info('-' * 80)
+        
+        # Sort by domains per second (fastest first)
+        results.sort(key=lambda x: x[3], reverse=True)
+        
+        for test_type, concurrency, elapsed, domains_per_sec in results:
+            logging.info(f'{test_type:<15} {concurrency:<15} {elapsed:.<15.2f} {domains_per_sec:<15.2f}')
+        
+        # Highlight fastest result
+        fastest = results[0]
+        logging.info('-' * 80)
+        logging.info(f'{Colors.GREEN}Fastest: {fastest[0]} test with {fastest[1]} concurrent connections')
+        logging.info(f'Time: {fastest[2]:.2f} seconds')
+        logging.info(f'Speed: {fastest[3]:.2f} domains/sec{Colors.RESET}')
+        
+        logging.info(f'\n{Colors.GREEN}All tests completed successfully!{Colors.RESET}')
         
     except Exception as e:
         logging.error(f'Test failed: {Colors.RED}{str(e)}{Colors.RESET}')