diff --git a/backend/web.py b/backend/web.py
index a63ab305fb7a8a27263072932049e13e00f3a308..9ab8cf12310336ac8653f07635aeb7d8a83b0f58 100644
--- a/backend/web.py
+++ b/backend/web.py
@@ -1,52 +1,20 @@
 #!/usr/bin/env python3
 import ssl
-from rich.console import Console
 from cryptography import x509
 import socket
 
 import tls_utils
-from tls_utils import TLSDetails
-
-class SSLHandler:
-    def __init__(self, host: str, port: int, context: ssl.SSLContext):
-        self.host = host
-        self.port = port
-        self.context = context
+from generic_handler import GenericHandler
 
+class SSLHandler(GenericHandler):
     def connect(self, verification: bool) -> int:
         if verification:
             with self.context.wrap_socket(socket.socket(), server_hostname=self.host) as s:
                 s.connect((self.host, self.port))
                 cert = s.getpeercert()
-                return tls_utils.get_validity_days(cert)[1]
+                return tls_utils.check_cert_validity(cert)[1]
         else:
             pem_cert = ssl.get_server_certificate((self.host, self.port), timeout=5)
             cert = x509.load_pem_x509_certificate(pem_cert.encode())
             not_after = cert.not_valid_after_utc.timestamp()
-            return tls_utils.get_expiry_timestamps(not_after)[1]
-
-class SSLVerificator:
-    def __init__(self, context: ssl.SSLContext):
-        self.context = context
-
-    def connect(self, domain: str, port: int) -> TLSDetails:
-        handler = SSLHandler(domain, port, self.context)
-        try:
-            expiry = handler.connect(True)
-            return TLSDetails(domain_name=domain, expires_in_days=expiry)
-        except ssl.SSLCertVerificationError as e:
-            if e.verify_code == tls_utils.EXPIRED:
-                expiry = handler.connect(False)
-                return TLSDetails(domain_name=domain, expires_in_days=expiry)
-            elif e.verify_code == tls_utils.REVOKED:
-                return TLSDetails(domain_name=domain, error_message="was revoked.")
-            elif e.verify_code == tls_utils.SELF_SIGNED:
-                return TLSDetails(domain_name=domain, error_message="is self-signed.")
-            elif e.verify_code == tls_utils.ROOT_NOT_TRUSTED:
-                return TLSDetails(domain_name=domain, error_message="invalid: root not trusted.")
-            else:
-                return TLSDetails(domain_name=domain, error_message="failed verification: " + e.verify_message + ".")
-        except ssl.SSLError as e:
-            return TLSDetails(domain_name=domain, error_message="could not establish a secure connection: " + e.reason + ".")
-        except Exception as e:
-            return TLSDetails(domain_name=domain, error_message="could not connect: " + str(e) + ".")
\ No newline at end of file
+            return tls_utils.compare_expiry_timestamps(not_after)[1]
\ No newline at end of file