diff --git a/t/08_isHTML_valid.t b/t/08_isHTML_valid.t
index 6d79d40..81ebdf3 100755
--- a/t/08_isHTML_valid.t
+++ b/t/08_isHTML_valid.t
@@ -36,7 +36,7 @@ unlink 'tmp.html';
 # Remove the HTML footer
 $edited_html =~ s/\n\<\/pre\>\n\<\/body\>\n\<\/html\>//;
 # Remove any hypertext links for URLs
-$edited_html =~ s/<a href=[0-9A-Za-z ";:=\/\.\?\-]*>//g;
+$edited_html =~ s/<a href=[0-9A-Za-z ";:_&=\/\.\?\-]*>//g;
 $edited_html =~ s/<\/a>//g;
 
 # Replace escaped characters with their original text
diff --git a/testssl.sh b/testssl.sh
index f36a95b..5ac1dce 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -15617,13 +15617,14 @@ run_drown() {
      local cwe="CWE-310"
      local hint=""
      local jsonID="DROWN"
+     local censys_host_url="https://search.censys.io/search?resource=hosts&sort=RELEVANCE&virtual_hosts=INCLUDE&"
 
      if [[ $VULN_COUNT -le $VULN_THRESHLD ]]; then
           outln
           pr_headlineln " Testing for DROWN vulnerability "
           outln
      fi
-# if we want to use OPENSSL: check for < openssl 1.0.2g, openssl 1.0.1s if native openssl
+     # if we want to use OPENSSL: check for < openssl 1.0.2g, openssl 1.0.1s if native openssl
      pr_bold " DROWN"; out " (${cve// /, })      "
 
      # Any fingerprint that is placed in $RSA_CERT_FINGERPRINT_SHA2 is also added to
@@ -15642,10 +15643,11 @@ run_drown() {
           return 1
      fi
 
+     censys_host_url="$censys_host_url?q=$cert_fingerprint_sha2"
      if [[ $(has_server_protocol ssl2) -ne 1 ]]; then
           sslv2_sockets
      else
-          [[ aaa == bbb ]]    # provoke retrurn code=1
+          [[ aaa == bbb ]]    # provoke return code=1
      fi
 
      case $? in
@@ -15664,14 +15666,14 @@ run_drown() {
                     nr_ciphers_detected=$((V2_HELLO_CIPHERSPEC_LENGTH / 3))
                     if [[ 0 -eq "$nr_ciphers_detected" ]]; then
                          prln_svrty_high "CVE-2015-3197: SSLv2 supported but couldn't detect a cipher (NOT ok)";
-                         fileout "$jsonID" "HIGH" "SSLv2 offered, but could not detect a cipher. Make sure you don't use this certificate elsewhere, see https://censys.io/ipv4?q=$cert_fingerprint_sha2" "$cve CVE-2015-3197" "$cwe" "$hint"
+                         fileout "$jsonID" "HIGH" "SSLv2 offered, but could not detect a cipher. Make sure you don't use this certificate elsewhere, see $censys_host_url" "$cve CVE-2015-3197" "$cwe" "$hint"
                     else
                          prln_svrty_critical  "VULNERABLE (NOT ok), SSLv2 offered with $nr_ciphers_detected ciphers";
-                         fileout "$jsonID" "CRITICAL" "VULNERABLE, SSLv2 offered with $nr_ciphers_detected ciphers. Make sure you don't use this certificate elsewhere, see https://censys.io/ipv4?q=$cert_fingerprint_sha2" "$cve" "$cwe" "$hint"
+                         fileout "$jsonID" "CRITICAL" "VULNERABLE, SSLv2 offered with $nr_ciphers_detected ciphers. Make sure you don't use this certificate elsewhere, see $censys_host_url" "$cve" "$cwe" "$hint"
                     fi
                     outln "$spaces Make sure you don't use this certificate elsewhere, see:"
                     out "$spaces "
-                    pr_url "https://censys.io/ipv4?q=$cert_fingerprint_sha2"
+                    pr_url "$censys_host_url"
                     outln
                fi
                ;;
@@ -15680,9 +15682,9 @@ run_drown() {
                if [[ -n "$cert_fingerprint_sha2" ]]; then
                     outln "$spaces make sure you don't use this certificate elsewhere with SSLv2 enabled services"
                     out "$spaces "
-                    pr_url "https://censys.io/ipv4?q=$cert_fingerprint_sha2"
-                    outln " could help you to find out"
-                    fileout "${jsonID}_hint" "INFO" "Make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://censys.io/ipv4?q=$cert_fingerprint_sha2" "$cve" "$cwe"
+                    pr_url "$censys_host_url"
+                    outln
+                    fileout "${jsonID}_hint" "INFO" "Make sure you don't use this certificate elsewhere with SSLv2 enabled services, see $censys_host_url" "$cve" "$cwe"
                else
                     outln "$spaces no RSA certificate, thus certificate can't be used with SSLv2 elsewhere"
                     fileout "${jsonID}_hint" "INFO" "no RSA certificate, can't be used with SSLv2 elsewhere" "$cve" "$cwe"