Bandwidth planning fails when it is framed as a volume question. Every plan states a transfer allowance and hides a port speed - and the port is what limits how many users you can serve.
Hourly billing is not a discount - it is a scheduling instrument. How to tell whether your workload belongs on hourly or monthly billing, with the break-even math.
Most low delivery rates are a list problem, not a sending problem. A guide to bounce types, the 0.3% complaint ceiling, validation layers, and how to separate transactional from marketing mail.
Buying the wrong server is one of the more expensive mistakes in infrastructure, and one of the quietest. Nothing breaks. You simply spend a year paying for a configuration that is either too small for the workload or too large
Sizing a server is a measurement problem, not a purchase decision. Five numbers to collect first - available memory, swap activity, random read latency, peak throughput, CPU steal time.
Hong Kong is one of the few locations that genuinely earns its reputation as an Asia-Pacific gateway. It sits close to mainland China, within reach of Southeast Asia, and on well-peered routes to Japan and Korea. For anyone serving users
OpenClaw on a laptop stops when you close the lid. Deployed on a SurferCloud instance it runs around the clock, reachable over the public internet and isolated from your own machine. Here is what changes, plus the current promotional pricing
3-Day & 7-Day Trial at $1.9
GPU Special Offers
Light Server promotion:
Cloud Server promotion:
Affordable CDN
2025 Special Offers
