grand-challenge.org Review

Titletag	Descriptiontag	language
Grand Challenge		English

Alexarank
N/A

Ip adress

99.86.195.111

Nameserver

ns-1157.awsdns-16.org
ns-731.awsdns-27.net
ns-314.awsdns-39.com
ns-1647.awsdns-13.co.uk

Status code

200

robots.txt

N/A

HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Sun, 09 Aug 2026 13:28:45 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Location: https://grand-challenge.org/
X-Cache: Redirect from cloudfront
Via: 1.1 e673ab5f533536ffe513192572b85402.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT57-P7
X-Amz-Cf-Id: -LWrRMjdd7V3JDtGD4R3YKYi1w-1CB_oXGFjWsf-dHcKvc3XPVBDIg==

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Sun, 09 Aug 2026 13:28:46 GMT
set-cookie: _csrftoken=lQ5KUjz0zXfiesq2xgHPcvW0Uyrb1OKq; Domain=.grand-challenge.org; expires=Sun, 08 Aug 2027 13:28:46 GMT; Max-Age=31449600; Path=/; SameSite=Lax; Secure
Content-Encoding: gzip
Server: nginx
Vary: Accept-Encoding
vary: Cookie, origin
x-frame-options: DENY
permissions-policy: accelerometer=(), ambient-light-sensor=(), autoplay=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(), fullscreen=(self), geolocation=(), gyroscope=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), payment=(), usb=()
content-security-policy-report-only: default-src 'none'; img-src https://static.grand-challenge.org https://public.grand-challenge-user-content.org https://www.gravatar.com data: 'self' https: https://protected.grand-challenge-user-content.org; connect-src 'self' https://grand-challenge.org https://eu-west-1.grand-challenge.org https://*.ingest.sentry.io https://static.grand-challenge.org https://protected.grand-challenge-user-content.org https://rumc-gcorg-p-uploads.s3-accelerate.amazonaws.com; media-src https://public.grand-challenge-user-content.org https://user-images.githubusercontent.com; script-src https://static.grand-challenge.org 'unsafe-eval' 'self'; frame-src https://www.youtube-nocookie.com; style-src https://static.grand-challenge.org https://fonts.googleapis.com 'unsafe-inline'; font-src https://static.grand-challenge.org https://fonts.gstatic.com
x-amzn-trace-id: Root=1-00000000-000000000000000000000000
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
cross-origin-opener-policy: unsafe-none
X-Cache: Miss from cloudfront
Via: 1.1 d08aa7934db93f227145fd69fa2a6272.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT57-P7
X-Amz-Cf-Id: 7ZpFQpRfp3_oK88S9MbPRX66--MtPJp7QfOHqWAtvCPcYSCP-w596A==

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