District of Columbia Open Data vs Gazette Data, UK

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms8521152
P95 · ms19843390
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (DC Open Data terms)Unverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

District of Columbia Open Data vs Gazette Data, UK: common questions

Which is more reliable, District of Columbia Open Data or Gazette Data, UK?

Both are neck-and-neck — District of Columbia Open Data and Gazette Data, UK each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, District of Columbia Open Data or Gazette Data, UK?

District of Columbia Open Data has the lower median latency in our checks — District of Columbia Open Data responds in 852 ms versus Gazette Data, UK at 1152 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 District of Columbia Open Data and Gazette Data, UK need an API key?

District of Columbia Open Data needs no key, while Gazette Data, UK requires a free API key. If you want to start calling without signup, reach for District of Columbia Open Data first.

Can I call District of Columbia Open Data and Gazette Data, UK from the browser?

Only District of Columbia Open Data is browser-friendly — it returns CORS headers over HTTPS. Gazette Data, UK needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are District of Columbia Open Data and Gazette Data, UK free for commercial use?

District of Columbia Open Data has unclear commercial terms, and Gazette Data, UK has unclear commercial terms. 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.