One command for a full server checkup: hardware & system, performance benchmarks, China routes & speeds, IP quality & risk, streaming / AI unlock and mail port connectivity — a single-page report, auto-collected on this site.
curl -sL https://hostqos.com/hq.sh | bashCPU model & cores, memory, disk, virtualization detection, KSM / balloon overcommit warnings.
sha256 1-core / n-core, memory bandwidth, FIO sequential & 4K random I/O, CPU grading.
CT / CU / CM return routes (9929 / CMIN2 / CN2), single-thread speeds, 31-province grid probes.
Scamalytics fraud score, native & usage type, DNSBL blacklists, abuse / proxy flags.
Netflix / Disney / YouTube streaming and ChatGPT / Claude / Gemini region unlock checks.
Port-25 outbound matrix, major mail MX probes, PTR and DNSBL spot checks.
Running without arguments is the full mode (default); pick below when you need faster or lighter runs:
Skips disk fio, traceroute, DNSBL and port 25 for a faster report. ~3-6 min.
curl -sL https://hostqos.com/hq.sh | bash -s -- -sFor 128MB-RAM / 1GB-disk boxes: pure-curl speed tests, zero binary downloads. ~1-3 min.
curl -sL https://hostqos.com/hq.sh | bash -s -- --tiny-s, --simple--tiny--route-p, --provider <s>-t, --tag <s>--plan-bandwidth <s>--plan-traffic <s>-4 / -6-E, --lang en--skip <a,b,c>--only <a,b,c>--low-traffic--low-mem-o, --html <dir>--json--server <url>--no-upload--token <s>--mirror [url]--no-color--keep-h, --helpcurl -sL https://hostqos.com/hq.sh | bash -s -- -p "RackNerd|2C2G yearly" -t "LA main box"curl -sL https://hostqos.com/hq.sh | bash -s -- --skip media,mailcurl -sL https://hostqos.com/hq.sh | bash -s -- --only speed,ipq -4curl -sL https://hostqos.com/hq.sh | bash -s -- --low-traffic --jsoncurl -sL https://hostqos.com/hq.sh | bash -s -- --no-upload