Add flag to disable domain listing

Author: Andrew Hobden

_data/subdomains.yml

@@ -255,38 +255,41 @@ very:
         This site has been a very bad doge.
 
 ### Upgrade ###
+hsts:
+    favicon: green
+    background: rgb(68, 136, 68)
+    category: Upgrade
+    description: |
+        This site advertises HTTP Strict Transport Security and correctly provides HTTPS.
 hsts-http:
+    listed: false
     favicon: red
     background: red
     category: Upgrade
     description: |
         This site advertises HTTP Strict Transport Security however only provides HTTP.
-hsts-https:
+https-everywhere:
     favicon: green
     background: rgb(68, 136, 68)
     category: Upgrade
     description: |
-        This site advertises HTTP Strict Transport Security and correctly provides HTTPS.
+        This domain will be upgraded to HTTPS if you use <a href="https://www.eff.org/https-everywhere">HTTPS Everywhere</a>.
 https-everywhere-http:
+    listed: false
     favicon: red
     background: rgb(170, 68, 68)
     category: Upgrade
     description: |
         This domain will be upgraded to HTTPS if you use <a href="https://www.eff.org/https-everywhere">HTTPS Everywhere</a>.
-https-everywhere-https:
-    favicon: green
-    background: rgb(68, 136, 68)
-    category: Upgrade
-    description: |
-        This domain will be upgraded to HTTPS if you use <a href="https://www.eff.org/https-everywhere">HTTPS Everywhere</a>.
 preloaded-hsts-http:
+    listed: false
     favicon: red
     background: rgb(170, 68, 68)
     category: Upgrade
     description: |
         This site has preloaded HTTP Strict Transport Security however only provides HTTP.<br>
         Preloaded in: Chrome 44, Firefox 41
-preloaded-hsts-https:
+preloaded-hsts:
     favicon: green
     background: rgb(68, 136, 68)
     category: Upgrade
@@ -300,7 +303,14 @@ subdomain.preloaded-hsts:
     description: |
         This site is preloaded to use HTTP Strict Transport Security, but its hostname doesn't match the certificate.
         Preloaded in: Chrome 44, Firefox 41
-upgrade-https:
+upgrade:
+    favicon: green
+    background: rgb(68, 136, 68)
+    category: Upgrade
+    description: |
+        This site attempts to load an HTTP image. If upgrade-insecure-requests is working, the source should be rewritten to HTTPS. The image will vary depending on the outcome.
+upgrade-http:
+    listed: false
     favicon: green
     background: rgb(68, 136, 68)
     category: Upgrade

domains/misc/badssl.com/index.html

@@ -208,7 +208,7 @@ <h2>{{ category.name }}:</h2>
         <div class="link-container">
           {% assign name = subdomain_hash[0] %}
           {% assign subdomain = subdomain_hash[1] %}
-          {% if subdomain.category == category.name %}
+          {% if subdomain.category == category.name and subdomain.listed != false %}
             <a href="https://{{ name }}.{{ site.domain }}/" style="background: {{ subdomain.background }}">{{ name }}</a>
             <div class="description">{{ subdomain.description }}</div>
           {% endif %}