DNS Gurus
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31 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000; preload
Content-Security-Policy
Weak
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
no-store, max-age=0, stale-if-error=0
Etag
Caching
"525638ad4c63d8b864b4ae6f9df1405f"
Last-Modified
Caching
Tue, 13 Jan 2026 03:16:13 GMT

Content Headers

2 headers
Content-Length
Content
4302
Content-Type
Content
text/html

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

18 headers
Atl-Request-Id
Other
9c744d62-c393-4eaa-ad03-4349b591229c
Atl-Traceid
Other
9c744d62c3934eaaad034349b591229c
Content-Security-Policy-Report-Only
Other
base-uri 'self'; default-src 'self' *.atl-paas.net; script-src 'self' 'unsafe-inline' *.atl-paas.net https://recaptcha.net https://www.recaptcha.net https://accounts.google.com https://www.gstatic.com; style-src 'self' 'unsafe-inline' *.atl-paas.net; img-src 'self' *.atl-paas.net; font-src 'self' *.atl-paas.net; frame-ancestors 'none'; form-action 'self'; report-uri https://web-security-reports.services.atlassian.com/csp-report/id-frontend; report-to csp-default-endpoint; connect-src 'self' *.atl-paas.net https://*.atlassian.com https://*.ingest.sentry.io; object-src 'none'
Date
Other
Wed, 14 Jan 2026 11:15:30 GMT
Nel
Other
{"failure_fraction": 0.01, "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}
Reporting-Endpoints
Other
csp-default-endpoint="https://web-security-reports.services.atlassian.com/csp-report/id-frontend"
Server-Timing
Other
cdn-upstream-layer;desc="EDGE",cdn-upstream-dns;dur=0,cdn-upstream-connect;dur=0,cdn-upstream-fbl;dur=11,atl-edge;dur=9,atl-edge-internal;dur=4,atl-edge-upstream;dur=6,atl-edge-pop;desc="aws-us-east-1",cdn-cache-miss,cdn-pop;desc="IAD61-P7",cdn-rid;desc="MbDoQTjGroTlmEVPPrJw0XjGnahqn8UG_A6ofOIXjLseEY7HzC9SqQ==",cdn-downstream-fbl;dur=16
Via
Other
1.1 f7f49dad2d783fde3adeef21381de800.cloudfront.net (CloudFront), 1.1 85d18ccd94f4043f866df795c57d1268.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
MbDoQTjGroTlmEVPPrJw0XjGnahqn8UG_A6ofOIXjLseEY7HzC9SqQ==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
OwjqHSUtCFiBGDFT9pOq0lbJTzplEyUH
X-Cache
Other
Miss from cloudfront
X-Cache-Status
Other
HIT
X-Ratelimit-Limit
Other
1000, 1000;w=60
X-Ratelimit-Remaining
Other
999
X-Ratelimit-Reset
Other
30

Recommendations

Enable compression (gzip/brotli) to improve performance