diff --git a/analyze.py b/analyze.py
index 9acbc60..8e02546 100755
--- a/analyze.py
+++ b/analyze.py
@@ -5,6 +5,8 @@
 #
 # Contributor: Julien Vehent jvehent@mozilla.com [:ulfr]
 
+from __future__ import print_function
+
 import sys, os, json, subprocess, logging, argparse, platform
 from collections import namedtuple
 from datetime import datetime
@@ -51,7 +53,7 @@ def is_fubar(results):
             has_ssl2 = True
             logging.debug('SSLv2 is in the list of fubar protocols')
             fubar = True
-        if conn['pubkey'] < 2048:
+        if int(conn['pubkey'][0]) < 2048:
             has_wrong_pubkey = True
             logging.debug(conn['pubkey'] + ' is a fubar pubkey size')
             fubar = True
@@ -319,8 +321,8 @@ def process_results(data, level=None, do_json=False, do_nagios=False):
         level='none'
     try:
         results = json.loads(data)
-    except ValueError, e:
-        print("invalid json data")
+    except ValueError as e:
+        print("invalid json data: " + str(e))
     try:
         if results:
             if do_json:
@@ -342,12 +344,13 @@ def process_results(data, level=None, do_json=False, do_nagios=False):
                         print("and complies with the '" + level + "' level")
                     else:
                         print("and DOES NOT comply with the '" + level + "' level")
-    except TypeError, e:
+    except TypeError as e:
+        print("Error processing data: " + str(e))
         return False
 
     if do_json:
         json_output['failures'] = deepcopy(failures)
-        print json.dumps(json_output)
+        print(json.dumps(json_output))
         return True
 
     if len(failures['fubar']) > 0:
@@ -419,16 +422,20 @@ def build_ciphers_lists(opensslbin):
 
     logging.debug('Loading all ciphers: ' + allC)
     all_ciphers = subprocess.Popen([opensslbin, 'ciphers', allC],
-        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip().split(':')
+        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip()
+    all_ciphers = str(all_ciphers).split(":")
     logging.debug('Loading old ciphers: ' + oldC)
     old_ciphers = subprocess.Popen([opensslbin, 'ciphers', oldC],
-        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip().split(':')
+        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip()
+    old_ciphers = str(old_ciphers).split(':')
     logging.debug('Loading intermediate ciphers: ' + intC)
     intermediate_ciphers = subprocess.Popen([opensslbin, 'ciphers', intC],
-        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip().split(':')
+        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip()
+    intermediate_ciphers = str(intermediate_ciphers).split(':')
     logging.debug('Loading modern ciphers: ' + modernC)
     modern_ciphers = subprocess.Popen([opensslbin, 'ciphers', modernC],
-        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip().split(':')
+        stderr=blackhole, stdout=subprocess.PIPE).communicate()[0].rstrip()
+    modern_ciphers = str(modern_ciphers).split(':')
     blackhole.close()
 
 def main():
@@ -481,7 +488,7 @@ def main():
             data = subprocess.check_output([mypath + '/cipherscan', '-o', args.openssl, '-j', args.target])
         else:
             data = subprocess.check_output([mypath + '/cipherscan', '-j', args.target])
-        exit_status=process_results(data, args.level, args.json, args.nagios)
+        exit_status=process_results(str(data), args.level, args.json, args.nagios)
     else:
         if os.fstat(args.infile.fileno()).st_size < 2:
             logging.error("invalid input file")
diff --git a/top1m/parse_CAs.py b/top1m/parse_CAs.py
index f3db0bf..9c3f1a6 100644
--- a/top1m/parse_CAs.py
+++ b/top1m/parse_CAs.py
@@ -5,7 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 # Author: Hubert Kario - 2014
 
-from __future__ import division
+from __future__ import division, print_function
 
 path = "./results/"
 ca_certs_path = "./ca_files"
@@ -61,7 +61,7 @@ def get_path_for_hash(cert_hash):
     if not os.path.exists(f_name):
         f_name = ca_certs_path + '/' + cert_hash + '.pem'
         if not os.path.exists(f_name):
-            #print "File with hash " + c_hash + " is missing!"
+            #print("File with hash " + c_hash + " is missing!")
             return None
     return f_name
 
@@ -201,7 +201,7 @@ with open("parsed") as res_file:
         try:
             res = json.loads(line)
         except ValueError as e:
-            print "can't process line: " + line
+            print("can't process line: " + line)
             continue
 
         f=res
@@ -248,13 +248,13 @@ with open("parsed") as res_file:
             if server_chain_trusted:
                 if server_chain_complete:
                     chains["complete"] += 1
-                    print "complete: " + f['host']
+                    print("complete: " + f['host'])
                 else:
                     chains["incomplete"] += 1
-                    print "incomplete: " + f['host']
+                    print("incomplete: " + f['host'])
             else:
                 chains["untrusted"] += 1
-                print "untrusted: " + f['host']
+                print("untrusted: " + f['host'])
 
             if valid:
                 hosts += 1
@@ -276,9 +276,9 @@ with open("parsed") as res_file:
             continue
 
 """ Display stats """
-#print "openssl invocations: " + str(invocations["openssl"])
+#print("openssl invocations: " + str(invocations["openssl"]))
 
-print "Statistics from " + str(total) + " chains provided by " + str(hosts) + " hosts"
+print("Statistics from " + str(total) + " chains provided by " + str(hosts) + " hosts")
 
 print("\nServer provided chains    Count     Percent")
 print("-------------------------+---------+-------")
diff --git a/top1m/parse_results.py b/top1m/parse_results.py
index 00a30db..89c5e74 100644
--- a/top1m/parse_results.py
+++ b/top1m/parse_results.py
@@ -6,7 +6,7 @@
 # Author: Julien Vehent [:ulfr] - 2013
 # Contributors: Hubert Kario - 2014
 
-from __future__ import division
+from __future__ import division, print_function
 
 path = "./results/"