diff --git a/Appendix-A---Test-Sites.md b/Appendix-A---Test-Sites.md
index 09fa173..50a4002 100644
--- a/Appendix-A---Test-Sites.md
+++ b/Appendix-A---Test-Sites.md
@@ -14,11 +14,10 @@ If you would like to submit a test page to be added to this list, please post th
 
 ### :small_orange_diamond: Multiple Tests [single page]
 - [Whoer](https://whoer.net/) - **h**ttps://whoer.net/
-- ~~[5who](http://5who.net/?type=extend) - **h**ttp://5who.net/?type=extend~~
 - [Do I Leak?](https://www.doileak.com/) - **h**ttps://www.doileak.com/
 - [Fingerprintjs2](https://valve.github.io/fingerprintjs2/) - **h**ttps://valve.github.io/fingerprintjs2/
 - [IP/DNS Leak](https://ipleak.net/) - **h**ttps://ipleak.net/
-- [IP Duh](http://ipduh.com/anonymity-check/) - **h**ttp://ipduh.com/anonymity-check/
+- [IP Duh](https://ipduh.com/anonymity-check/) - **h**ttps://ipduh.com/anonymity-check/
 - [Zscaler](http://securitypreview.zscaler.com/) - **h**ttp://securitypreview.zscaler.com/
    * Security overview from phishing & malware & botnet connections, XSS, various exe/virus delivery mechanisms etc
 
@@ -26,7 +25,6 @@ If you would like to submit a test page to be added to this list, please post th
 - [BrowserSpy.dk](http://browserspy.dk/) - **h**ttp://browserspy.dk/
 - [BrowserLeaks](https://www.browserleaks.com/) - **h**ttps://www.browserleaks.com/
 - [HTML Security](https://html5sec.org/) - **h**ttps://html5sec.org/
-- ~~[PC Flank](http://www.pcflank.com/index.htm) - **h**ttp://www.pcflank.com/index.htm~~
 
 ### :small_orange_diamond: Encryption / Ciphers / SSL/TLS / Certificates
 - [BadSSL](https://badssl.com/) - **h**ttps://badssl.com/