HTTP Headers Analysis for https://hotqr.kr

Detected Technologies from Headers

See all in URL Inspect 7

AWS CloudFront

Google API JS Client

Google Static File Front End

Nginx

Supabase Active incidents

Ubuntu

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Good

default-src; connect-src; style-src; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Origin

accept-ranges: bytes
connection: close
vary: Origin

Caching Headers

Cache-Control

Caching

public, max-age=0

Etag

Caching

W/"70f-1a01f46ece8"

Last-Modified

Caching

Thu, 20 Aug 2026 13:05:37 GMT

cache-control: public, max-age=0
etag: W/"70f-1a01f46ece8"
last-modified: Thu, 20 Aug 2026 13:05:37 GMT

Content Headers

Content-Length

Content

1807

Content-Type

Content

text/html; charset=UTF-8

content-length: 1807
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx/1.28.3 (Ubuntu)

server: nginx/1.28.3 (Ubuntu)

CORS Headers

Access-Control-Allow-Credentials

Cors

true

access-control-allow-credentials: true

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sat, 05 Sep 2026 02:27:33 GMT

Origin-Agent-Cluster

Other

?1

Ratelimit-Limit

Other

100

Ratelimit-Policy

Other

100;w=60

Ratelimit-Remaining

Other

99

Ratelimit-Reset

Other

60

Via

Other

1.1 a1ec4a9de0c6900e92b419e90a84dd82.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

4G4g4WakiOhmIXRWwb8KT6DTv52ZZf37Lmb3CgHF2eRCy52PnBBSdA==

X-Amz-Cf-Pop

Other

IAD61-P11

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-Request-Id

Other

5131336b-b4fd-4669-8b44-e0264546155c

date: Sat, 05 Sep 2026 02:27:33 GMT
origin-agent-cluster: ?1
ratelimit-limit: 100
ratelimit-policy: 100;w=60
ratelimit-remaining: 99
ratelimit-reset: 60
via: 1.1 a1ec4a9de0c6900e92b419e90a84dd82.cloudfront.net (CloudFront)
x-amz-cf-id: 4G4g4WakiOhmIXRWwb8KT6DTv52ZZf37Lmb3CgHF2eRCy52PnBBSdA==
x-amz-cf-pop: IAD61-P11
x-cache: Miss from cloudfront
x-dns-prefetch-control: off
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 5131336b-b4fd-4669-8b44-e0264546155c

Recommendations

Enable compression (gzip/brotli) to improve performance