HTTP Headers Analysis for https://charglee.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Google Cloud Storage

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Transfer-Encoding

Performance

chunked

accept-ranges: bytes
connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

public, max-age=3600

Expires

Caching

Mon, 27 Apr 2026 03:05:00 GMT

Last-Modified

Caching

Sat, 21 Mar 2026 07:10:20 GMT

cache-control: public, max-age=3600
expires: Mon, 27 Apr 2026 03:05:00 GMT
last-modified: Sat, 21 Mar 2026 07:10:20 GMT

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f2a427d4dedf4e2-IAD

Date

Other

Mon, 27 Apr 2026 02:05:00 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=iqjDi%2Fe%2F60m9BNkmVms0aHen0DRWEyEMYy4zx0lqy%2FpDQR%2F2YEw%2FUbiu2xOXKZLTd%2BJTm3iWziLzW4XrHBxLdg8o7CDyQv4stTwRy4ps9pko%2F1nwxCpjQoqPp8spktU%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=15,cfOrigin;dur=47

X-Goog-Generation

Other

1774077020952865

X-Goog-Hash

Other

crc32c=crJVIA==, md5=OYwMtrbqC1mv3RBNDRWh0w==

X-Goog-Meta-Goog-Reserved-File-Mtime

Other

1774077018

X-Goog-Metageneration

Other

1

X-Goog-Storage-Class

Other

STANDARD

X-Goog-Stored-Content-Encoding

Other

identity

X-Goog-Stored-Content-Length

Other

680

X-Guploader-Uploadid

Other

AAVLpEgiZmVLNsk7PMQOs1sBDQOO9zia_AiiBV-BlWEM2k_tGWWutnPCqrS04rzPad8M67cm

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f2a427d4dedf4e2-IAD
date: Mon, 27 Apr 2026 02:05:00 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iqjDi%2Fe%2F60m9BNkmVms0aHen0DRWEyEMYy4zx0lqy%2FpDQR%2F2YEw%2FUbiu2xOXKZLTd%2BJTm3iWziLzW4XrHBxLdg8o7CDyQv4stTwRy4ps9pko%2F1nwxCpjQoqPp8spktU%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=15,cfOrigin;dur=47
x-goog-generation: 1774077020952865
x-goog-hash: crc32c=crJVIA==, md5=OYwMtrbqC1mv3RBNDRWh0w==
x-goog-meta-goog-reserved-file-mtime: 1774077018
x-goog-metageneration: 1
x-goog-storage-class: STANDARD
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 680
x-guploader-uploadid: AAVLpEgiZmVLNsk7PMQOs1sBDQOO9zia_AiiBV-BlWEM2k_tGWWutnPCqrS04rzPad8M67cm

Recommendations

Enable compression (gzip/brotli) to improve performance