CloudFlare is a content delivery network and distributed domain name server service marketed as improving website performance and speed and providing security.

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3
votes
1answer
302 views

Iptables list doesn't persist across restarts

I am trying to white list CloudFlare's IP addresses on my server by issuing these: iptables -N whitelist iptables -A whitelist -s 204.93.177.0/24 -j ACCEPT iptables -A whitelist -s 199.27.128.0/21 -j ...
0
votes
1answer
291 views

Cloudflare performance, ddos [closed]

I have been using cloudflare CDN on my website (wordpress) for about 4 months, mostly because I was hoping the CDN would make things faster, and make the load on my cheap server somewhat smaller, ...
0
votes
1answer
154 views

Usefulness of CloudFlare for clients of Argentina [closed]

We are currently hosting an important site in the US with a CloudFlare pro subscription. Since most of the people that visit the site are from Argentina, we are considering migrating the server to ...
0
votes
2answers
1k views

Cloudflare hurting performance

I recently set up cloudflare on a new site I'm about to launch. I ran some benchmarks with it on and with it off and the output is extremely troubling. Does this make sense to anyone? Before when ...
1
vote
2answers
2k views

Cloudflare and Cache-Control

I am experimenting with Cloudflare, mainly to relief the load of my webserver in peak moments. I just signed up and it seems to be working (all my traffic is being proxied) but Cloudflare does not ...
2
votes
1answer
991 views

AWS Free Usage Tier + Cloudflare… possible?

If I throw my MySQL/PHP app up on a Amazon EC2 instance (using their AWS Free Usage Tier program) and couple it with CloudFlare (the free plan of course) roughly how many daily visitors can I ...
0
votes
1answer
200 views

Free Web Forwarding without Nameservers

I have a site running Google App Engine and using CloudFlare (a free CDN proxy, using its own nameserver). This leaves me with no options for the root domain. App Engine does not support naked ...