City, Gdynia vs Data.parliament.uk

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

Uptime · 30d
Uptime · 90d100%99.02%
Uptime · 30d100%100%
P50 · ms1230362
P95 · ms39333954
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedOpen Parliament Licence
Free tierFree / open dataFree / open data
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, Gdynia vs Data.parliament.uk: common questions

Which is more reliable, City, Gdynia or Data.parliament.uk?

On our scheduled checks, City, Gdynia leads on measured uptime — City, Gdynia at 100% versus Data.parliament.uk at 99.02% 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, City, Gdynia or Data.parliament.uk?

Data.parliament.uk has the lower median latency in our checks — City, Gdynia responds in 1230 ms versus Data.parliament.uk at 362 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 City, Gdynia and Data.parliament.uk need an API key?

Neither needs a paid key — City, Gdynia is callable with no signup, and Data.parliament.uk is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call City, Gdynia and Data.parliament.uk from the browser?

Only Data.parliament.uk is browser-friendly — it returns CORS headers over HTTPS. City, Gdynia needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are City, Gdynia and Data.parliament.uk free for commercial use?

City, Gdynia has unclear commercial terms, and Data.parliament.uk allows commercial use on its free tier. 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.