Is dev.lsst.fink-portal.org up?

dev.lsst.fink-portal.org is up: it answered our probe normally (HTTP 200).

Observed 2026-10-28 23:57:17 UTC from 1 region (eu-central) · consensus single_region · what this means

Results by region

1 of 1 configured probe regions reported. Consensus rule: single_region.

Observation per probe region
Region	Result	HTTP	Time	TLS	Reason
eu-central	Up	200	270 ms	valid	`http_success`

Up for us but not for you? Try another network or DNS resolver; the block may be local to your ISP or country.

DNS, TLS and HTTP evidence for this observation
DNS	Resolved in 176 ms → 157.136.253.139
TLS	Valid · TLSv1.3 · issuer Let's Encrypt / YR1 · expires in 39 days
HTTP	200 via HTTP/1.1 · 270 ms total · 0 redirect(s)
Access	`normal`
Final URL	`https://dev.lsst.fink-portal.org/`
Vantage	eu-central (single server probe)

Response header findings for the final page
Header	Assessment	What it means
`Strict-Transport-Security` max-age=31536000; includeSubDomains	✓ Good	Browsers will insist on HTTPS for 365 days, including subdomains.
`Content-Security-Policy`	⚠ Improve	Missing. A CSP limits which scripts can run and is a strong defence against cross-site scripting.
`X-Content-Type-Options`	⚠ Improve	Missing or not "nosniff". Browsers may MIME-sniff responses.
`X-Frame-Options`	ℹ Note	No X-Frame-Options or CSP frame-ancestors: other sites may embed this page in a frame (clickjacking risk).
`Referrer-Policy`	ℹ Note	Not set; browsers default to strict-origin-when-cross-origin, which is reasonable.
`Permissions-Policy`	ℹ Note	Not set; browser features follow defaults. Optional hardening.
`Cache-Control`	ℹ Note	Not set; caches will use heuristics based on Last-Modified/Expires.
`ETag`	ℹ Note	No ETag or Last-Modified: browsers cannot cheaply revalidate cached copies.
`Vary` Accept-Encoding	ℹ Note	Caches store separate variants per: Accept-Encoding.
`Content-Encoding` br	✓ Good	Response is compressed (br).
`Server`	✓ Good	No software version numbers disclosed.
`Set-Cookie` 1 cookie(s)	ℹ Note	1 of 1 cookie(s) lack Secure, HttpOnly or SameSite. (Some cookies legitimately need JavaScript access.)

All response headers (10)

Raw response headers
Name	Value
`connection`	`close`
`content-encoding`	`br`
`content-length`	`5158`
`content-type`	`text/html; charset=utf-8`
`date`	`Wed, 28 Oct 2026 23:57:18 GMT`
`set-cookie`	`route=[redacted]; Path=/; HttpOnly`
`strict-transport-security`	`max-age=31536000; includeSubDomains`
`vary`	`Accept-Encoding`
`x-geo-backend`	`france`
`x-geo-debug`	`FR\|48.97420\|8.18510`

24h: 100.0% responsive (1 checks) · 7d: 100.0% responsive (1 checks) · 30d: 100.0% responsive (1 checks)

Previous observations of dev.lsst.fink-portal.org, newest first
Observed	Result (all regions)	Regions reporting	Per region
2026-10-28 23:57:17 UTC	Up	1/1	eu-central: Up (200)

Observation obs_0mvsrxpcq218fea8557 · checker 2026.10.0 · methodology 1.0