Call of Duty Mobile vs xkcd

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d100%100%
P50 · ms3317164
P95 · ms41931070
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearno
Data licenseUnverifiedCC BY-NC 2.5
Free tierFree — no API keyFree, no API key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Call of Duty Mobile vs xkcd: common questions

Which is more reliable, Call of Duty Mobile or xkcd?

On our scheduled checks, xkcd leads on measured uptime — Call of Duty Mobile at 99.02% versus xkcd at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Call of Duty Mobile or xkcd?

xkcd has the lower median latency in our checks — Call of Duty Mobile responds in 3317 ms versus xkcd at 164 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Call of Duty Mobile and xkcd need an API key?

Neither needs a paid key — Call of Duty Mobile is callable with no signup, and xkcd is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Call of Duty Mobile and xkcd from the browser?

Neither sends browser-friendly CORS headers reliably, so call Call of Duty Mobile and xkcd from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Call of Duty Mobile and xkcd free for commercial use?

Call of Duty Mobile has unclear commercial terms, and xkcd is personal/non-commercial only. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.