Monitor/view response codes of HTTPS traffic (e.g. port 443)?
50621
How to see if incoming HTTP requests are successful (view the responses) on Linux?
8109
What can I use to monitor and log incoming/outgoing traffic to/from remote hosts?
152066
How do I conduct a performance test of my internet connection?
56813
Software for measuring internet traffic?
21669
How can I check if my DNS server is working?
101984
How much information can my ISP see?
124764
Show BSSID of an access point?
88529
How to know who is listening to port 80 on Windows in multihomed case?
153991
How to monitor the amount of data traffic?
155465
Can't access select https sites on Linux over PPPoE
126636
Decrypting SSL traffic in Wireshark. Only headers get decrypted
55275
Does https encrypt URLs, too?
26621
Network-wide HTTPS: It's time
92118
accepting HTTPS connections with self-signed certificates
138357
How can I see what bandwidth each App or process is using?
119296
Do web browsers use different outgoing ports for different tabs?
137383
Roadmap for HTTPS/SSL support