HTTP Headers Analysis for https://status.spring.io

Open Cached · just now

32 Headers

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

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
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept,Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept,Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=3, public, s-maxage=10, stale-while-revalidate=20, stale-if-error=3600

cache-control: max-age=3, public, s-maxage=10, stale-while-revalidate=20, stale-if-error=3600

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

X-Runtime

Server

0.677311

server: cloudflare
x-runtime: 0.677311

CORS Headers

Access-Control-Allow-Origin

Cors

access-control-allow-origin: *

Cookies Headers

Set-Cookie

set-cookie: __cf_bm=q8snFoiBiN.ztnLSvkzHEfuAW5M.QvL8Vl77jt4oFEo-1778345102.4643238-1.0.1.1-ZMUbJ6dxjCWwodjLmMJWQ8hqeD.YhcdKcLh.DB83.yHCvXzdeCt_AARk4hAXhlrcBtE14KyzQbuYlui2d_DT00KYHdGzSZHWRMVnK8e2pqryD6w37YCoK_mI4XDrMNUF; HttpOnly; Secure; Path=/; Domain=spring.io; Expires=Sat, 09 May 2026 17:15:03 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Atl-Request-Id

Other

41e502a9-03cc-4608-acf0-fb1f119a466e

Atl-Traceid

Other

41e502a903cc4608acf0fb1f119a466e

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f922c1a6fafba47-IAD

Date

Other

Sat, 09 May 2026 16:45:03 GMT

Link

Other

URL

https://dka575ofm4ao0.cloudfront.net/assets/vendor/bowser-1643ca34a6d589b2d4d42163a891e4512d5d7657125e09bb5f3d44288114e6bd.js

rel=preload as=script nopush

URL

https://dka575ofm4ao0.cloudfront.net/assets/register_subscription_form-589b657fec607087fc5c740c568270907310bc4f6aaa20256e70f01b103025ca.js

rel=preload as=script nopush

URL

https://dka575ofm4ao0.cloudfront.net/assets/status_common-a86dffb81955091741c3de8bded6ce66ae0c6d8f736b57b580f853d9f892727e.js

rel=preload as=script nopush

URL

https://dka575ofm4ao0.cloudfront.net/packs/0.3196e1790c0547398277.css

rel=preload as=style nopush

Nel

Other

Report-To Group endpoint-1 max-age: 10m

failure: 1.0% include subdomains

Report-To

Other

Group endpoint-1 max-age: 10m

Endpoint 1 https://dz8aopenkvv6s.cloudfront.net

Server-Timing

Other

atl-edge;dur=749,atl-edge-internal;dur=4,atl-edge-upstream;dur=748,atl-edge-pop;desc="aws-us-east-1", cfCacheStatus;desc="DYNAMIC", cfEdge;dur=45,cfOrigin;dur=770

Via

Other

1.1 379b0c98ca13080411ec25cd9e517ba6.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

8VG0U7t3ZeJ9TGhD-wyyq8LUP0Quq49KSeDDVeVh6KG0x4hJhkeUJA==

X-Amz-Cf-Pop

Other

IAD61-P12

X-Cache

Other

Miss from cloudfront

X-Download-Options

Other

noopen

X-Permitted-Cross-Domain-Policies

Other

none

X-Pollinator-Metadata-Service

Other

status-page-web-pages

X-Statuspage-Skip-Logging

Other

true

X-Statuspage-Version

Other

3f76a3aebb01b532f72c7c81c29b1629c80e1452

alt-svc: h3=":443"; ma=86400
atl-request-id: 41e502a9-03cc-4608-acf0-fb1f119a466e
atl-traceid: 41e502a903cc4608acf0fb1f119a466e
cf-cache-status: DYNAMIC
cf-ray: 9f922c1a6fafba47-IAD
date: Sat, 09 May 2026 16:45:03 GMT
link: <https://dka575ofm4ao0.cloudfront.net/assets/vendor/bowser-1643ca34a6d589b2d4d42163a891e4512d5d7657125e09bb5f3d44288114e6bd.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/assets/register_subscription_form-589b657fec607087fc5c740c568270907310bc4f6aaa20256e70f01b103025ca.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/assets/status_common-a86dffb81955091741c3de8bded6ce66ae0c6d8f736b57b580f853d9f892727e.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/packs/0.3196e1790c0547398277.css>; rel=preload; as=style; nopush,<https://dka575ofm4ao0.cloudfront.net/assets/status/status_manifest-51905443bbfe61223eaea38cbf08b789e674d8721a1447b6649eecf417e904a7.css>; rel=preload; as=style; nopush,<https://dka575ofm4ao0.cloudfront.net/assets/jquery-3.5.1.min-729e416557a365062a8a20f0562f18aa171da57298005d392312670c706c68de.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/assets/status_manifest-eeef8672b0cbb40a02c0ba8888aa3a753ac8685acd9186a697d3ec1edc1c9853.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/packs/common-4437b1edb40d550663e6.chunk.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/packs/globals-f12471d5e878ec0f0705.chunk.js>; rel=preload; as=script; nopush,<https://dka575ofm4ao0.cloudfront.net/packs/runtime-08032479de648cdef21e.js>; rel=preload; as=script; nopush
nel: {"failure_fraction": 0.01, "include_subdomains": true, "max_age": 600, "report_to": "endpoint-1"}
report-to: {"endpoints": [{"url": "https://dz8aopenkvv6s.cloudfront.net"}], "group": "endpoint-1", "include_subdomains": true, "max_age": 600}
server-timing: atl-edge;dur=749,atl-edge-internal;dur=4,atl-edge-upstream;dur=748,atl-edge-pop;desc="aws-us-east-1", cfCacheStatus;desc="DYNAMIC", cfEdge;dur=45,cfOrigin;dur=770
via: 1.1 379b0c98ca13080411ec25cd9e517ba6.cloudfront.net (CloudFront)
x-amz-cf-id: 8VG0U7t3ZeJ9TGhD-wyyq8LUP0Quq49KSeDDVeVh6KG0x4hJhkeUJA==
x-amz-cf-pop: IAD61-P12
x-cache: Miss from cloudfront
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-pollinator-metadata-service: status-page-web-pages
x-statuspage-skip-logging: true
x-statuspage-version: 3f76a3aebb01b532f72c7c81c29b1629c80e1452

Recommendations

Enable compression (gzip/brotli) to improve performance