HTTP Headers Analysis for https://developer.atlassian.com
Analyzed on November 02, 2025 at 21:22 UTC
URL: https://developer.atlassian.com | Status: 200
32 Headers
Total Found
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=63072000; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Connection
Performance
keep-alive
Vary
Performance
Accept-Encoding
Caching Headers
1 headers
Cache-Control
Caching
max-age=30, s-maxage=30, stale-while-revalidate=30, stale-if-error=30, no-cache="Set-Cookie"
Content Headers
2 headers
Content-Length
Content
170188
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
AtlassianEdge
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
21 headers
Atl-Request-Id
Other
f4ccd9ba-96e9-4b72-8c6c-07a5d4646462
Atl-Traceid
Other
f4ccd9ba96e94b728c6c07a5d4646462
Content-Security-Policy-Report-Only
Other
default-src 'self'; base-uri 'self'; font-src 'self' fonts.gstatic.com *.atlassian.com data:; worker-src blob:; media-src 'self' api.media.atlassian.com *.atlassian.com; img-src data: blob: 'self' *.badgen.net *.youtube.com atlassian.wpengine.netdna-cdn.com global.discourse-cdn.com img.shields.io *.atlassian.net *.google.com *.google.ad *.google.ae *.google.com.af *.google.com.ag *.google.com.ai *.google.al *.google.am *.google.co.ao *.google.com.ar *.google.as *.google.at *.google.com.au *.google.az *.google.ba *.google.com.bd *.google.be *.google.bf *.google.bg *.google.com.bh *.google.bi *.google.bj *.google.com.bn *.google.com.bo *.google.com.br *.google.bs *.google.bt *.google.co.bw *.google.by *.google.com.bz *.google.ca *.google.cd *.google.cf *.google.cg *.google.ch *.google.ci *.google.co.ck *.google.cl *.google.cm *.google.cn *.google.com.co *.google.co.cr *.google.com.cu *.google.cv *.google.com.cy *.google.cz *.google.de *.google.dj *.google.dk *.google.dm *.google.com.do *.google.dz *.google.com.ec *.google.ee *.google.com.eg *.google.es *.google.com.et *.google.fi *.google.com.fj *.google.fm *.google.fr *.google.ga *.google.ge *.google.gg *.google.com.gh *.google.com.gi *.google.gl *.google.gm *.google.gr *.google.com.gt *.google.gy *.google.com.hk *.google.hn *.google.hr *.google.ht *.google.hu *.google.co.id *.google.ie *.google.co.il *.google.im *.google.co.in *.google.iq *.google.is *.google.it *.google.je *.google.com.jm *.google.jo *.google.co.jp *.google.co.ke *.google.com.kh *.google.ki *.google.kg *.google.co.kr *.google.com.kw *.google.kz *.google.la *.google.com.lb *.google.li *.google.lk *.google.co.ls *.google.lt *.google.lu *.google.lv *.google.com.ly *.google.co.ma *.google.md *.google.me *.google.mg *.google.mk *.google.ml *.google.com.mm *.google.mn *.google.ms *.google.com.mt *.google.mu *.google.mv *.google.mw *.google.com.mx *.google.com.my *.google.co.mz *.google.com.na *.google.com.ng *.google.com.ni *.google.ne *.google.nl *.google.no *.google.com.np *.google.nr *.google.nu *.google.co.nz *.google.com.om *.google.com.pa *.google.com.pe *.google.com.pg *.google.com.ph *.google.com.pk *.google.pl *.google.pn *.google.com.pr *.google.ps *.google.pt *.google.com.py *.google.com.qa *.google.ro *.google.ru *.google.rw *.google.com.sa *.google.com.sb *.google.sc *.google.se *.google.com.sg *.google.sh *.google.si *.google.sk *.google.com.sl *.google.sn *.google.so *.google.sm *.google.sr *.google.st *.google.com.sv *.google.td *.google.tg *.google.co.th *.google.com.tj *.google.tl *.google.tm *.google.tn *.google.to *.google.com.tr *.google.tt *.google.com.tw *.google.co.tz *.google.com.ua *.google.co.ug *.google.co.uk *.google.com.uy *.google.co.uz *.google.com.vc *.google.co.ve *.google.vg *.google.co.vi *.google.com.vn *.google.vu *.google.ws *.google.rs *.google.co.za *.google.co.zm *.google.co.zw *.google.cat www.gstatic.com *.wp.com cdn.cookielaw.org *.clicktale.net *.doubleclick.net https://googleads.g.doubleclick.net images.ctfassets.net *.public.atl-paas.net trello.com trello-backgrounds.s3.amazonaws.com *.google-analytics.com *.analytics.google.com *.googletagmanager.com *.google.co.in *.google.com *.atlassian.com *.gravatar.com; frame-src 'self' *.atlassian.com *.atl-paas.net *.googletagmanager.com player.vimeo.com trello.com www.youtube.com www.figma.com; connect-src 'self' *.googletagmanager.com *.algolianet.com *.algolia.net *.clicktale.net *.launchdarkly.com *.trello.com *.doubleclick.net *.qualtrics.com *.onetrust.com *.sentry.io cdn.segment.com api.segment.io www.google-analytics.com cdn.cookielaw.org *.atlassian.com *.algolia.io *.google.com; report-uri https://web-security-reports.services.atlassian.com/csp-report/dac; object-src 'none'; style-src 'self' *.trellocdn.com *.atlassian.com 'unsafe-inline'; script-src 'nonce-N150Hslm8Jd4T3ipTS1FcZSW+bAKgJy/zE7PrwgUP8I=' 'self' 'sha256-Nt9ereHaxV04RZ20OLtdR3uuFr1X0/Pbt5KbGls/wXg=' https://www.googleadservices.com https://player.vimeo.com/api/player.js *.segment.com *.clicktale.net mscgen.js.org *.qualtrics.com *.trellocdn.com *.atlassian.com www.googletagmanager.com www.google-analytics.com https://cdn.cookielaw.org https://cdn.jsdelivr.net/npm/[email protected] https://run.pstmn.io/button.js *.atl-paas.net https://srm.bf.contentsquare.net/exist
Date
Other
Sun, 02 Nov 2025 21:22:39 GMT
Nel
Other
{"failure_fraction": 0.001, "include_subdomains": true, "max_age": 600, "report_to": "endpoint-1"}
Report-To
Other
{"endpoints": [{"url": "https://dz8aopenkvv6s.cloudfront.net"}], "group": "endpoint-1", "include_subdomains": true, "max_age": 600}
Server-Timing
Other
atl-edge;dur=65,atl-edge-internal;dur=9,atl-edge-upstream;dur=57,atl-edge-pop;desc="aws-us-east-1"
Via
Other
1.1 7b0a3da03f41361eb04138752c927d30.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
-Rsp7ZScanylz_R8DQD6YTJWSjFDDS5JAQ4Crv9HWVCJEaOvqc8YKw==
X-Amz-Cf-Pop
Other
IAD61-P7
X-B3-Parentspanid
Other
bb54b62b7776cdcb
X-B3-Sampled
Other
0
X-B3-Spanid
Other
6fc76d2f30ba70fc
X-B3-Traceid
Other
f4ccd9ba96e94b728c6c07a5d4646462
X-Cache
Other
Miss from cloudfront
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Ratelimit-Limit
Other
400, 400;w=60
X-Ratelimit-Remaining
Other
399
X-Ratelimit-Reset
Other
22
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 175ms