A: Thank you for your questions! Sorry for the delay in response, it was due to Easter.

1. Yes, it's free on all sites.
2. It's a hybrid solution, depends on the site traffic and resource usage.
3. It depends on the current traffic and resources but each site should be scaled up with enough resources to handle most demanding traffic.
4. We offer around ~1370000 inodes - it can be expanded on request if needed.
5. We're using RAID 10 for the Storage with external backups to separate device through private link.
6. It's forked Nginx server that is optimized for our service.
7. There is no real limit to unique visitors, however if you receive enough request form single person within specific time, these users can be blocked with our anomaly detection system, which is mostly to protect your site and our servers. These blocks expires up to 24 hours, depends on the frequency.
8. Yes we constantly scale up our servers usually without any downtime, it should not be noticeable by you and your visitors.
9. Images, styles and scripts are cached by default with use the last modified attribute, however we also honor version tags if they're available.
10. We're using CloudFlare, in addition your site is behind load balancer of proxy role, that has additional security measures such as strict firewall and one way in and one way out.
11. Yes, we have custom tool built for the malware and phishing attempts – our Securerik, suspicious files of premium sites are in addition manually verified if the tool detect something that cannot be determined, it bases on machine learning and huge dataset and examples that we're constantly improving for couple of years now.
12. We offer chat support in on TasteWP.com website or via email directly, click "Contact" button in the footer of the site.

If you have any other questions, please shoot!