Merge pull request #156 from dnstwister/sonarcloud_integration

SonarCloud tweaks and integration

.sonarcloud.properties

@@ -0,0 +1 @@
+sonar.python.version=3

README.md

@@ -7,6 +7,8 @@ A Python 3 Heroku-hostable web-application wrapping the excellent
 
 [![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/dnstwister/dnstwister/tree/heroku-deploy)
 
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=dnstwister_dnstwister&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=dnstwister_dnstwister)
+
 ## dnstwist
 
 In [the author's](https://github.com/elceef) words, dnstwist helps you

dnstwister/templates/www/analyse.html

@@ -40,9 +40,9 @@ <h5>WHOIS lookup</h5>
             <h4>
                 Highly-recommended third-party tools
             </h4>
-            <a target="_blank" href="https://github.com/elceef/dnstwist">dnstwist</a> |
-            <a target="_blank" href="http://osintframework.com/">OSINT Framework</a> |
-            <a target="_blank" href="https://mxtoolbox.com/">MxToolBox</a>
+            <a target="_blank" href="https://github.com/elceef/dnstwist" rel="noopener">dnstwist</a> |
+            <a target="_blank" href="http://osintframework.com/" rel="noopener">OSINT Framework</a> |
+            <a target="_blank" href="https://mxtoolbox.com/" rel="noopener">MxToolBox</a>
         </section>
         <hr />
         <section style="text-align:center">

dnstwister/templates/www/layout.html

@@ -25,14 +25,14 @@
                 <footer>
                     <p>
                         <strong>dnstwister</strong> was created by
-                        <a href="https://about.me/robertwallhead" target="_blank">Robert Wallhead</a>
+                        <a href="https://about.me/robertwallhead" rel="noopener" target="_blank">Robert Wallhead</a>
                         and takes advantage of the excellent
-                        <a href="https://github.com/elceef/dnstwist" target="_blank">dnstwist</a>
+                        <a href="https://github.com/elceef/dnstwist" rel="noopener" target="_blank">dnstwist</a>
                         library.
                     </p>
                     <p>
-                        <a href="https://github.com/thisismyrobot/dnstwister/issues" target="_blank">report bugs</a>
-                        <a href="https://github.com/thisismyrobot/dnstwister" target="_blank">source code</a>
+                        <a href="https://github.com/dnstwister/dnstwister/issues" rel="noopener" target="_blank">report bugs</a>
+                        <a href="https://github.com/dnstwister/dnstwister" rel="noopener" target="_blank">source code</a>
                         <a href="/api">api</a>
                     </p>
                 </footer>