Call of Duty Mobile vs xkcd

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
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 —% versus xkcd at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

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.