HTTP Headers Analysis for https://learninghsk.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Google Fonts

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Good

default-src; script-src; style-src; +2 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-when-downgrade

Permissions-Policy

Present

geolocation=(), microphone=(), camera=()

Recommendations

• Strengthen CSP by removing 'unsafe-eval'

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

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

Caching Headers

Last-Modified

Caching

Mon, 12 Jan 2026 07:22:34 GMT

last-modified: Mon, 12 Jan 2026 07:22:34 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

9f699d3939c6a446-EWR

Date

Other

Mon, 04 May 2026 18:36:59 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=ufpGCgUnSekS0KTebQjsksrtN68neY6jDjKg%2Bq2wjhAHczbjmMcdaSDl6PqdNTy4DFdVlI7ArvjgTWSXWcu%2FzTLkoatYMzZxnFSZPCT3C4Rs1sNBuaGnaQmpFSD7VFRa2x8%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=265,cfOrigin;dur=7

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f699d3939c6a446-EWR
date: Mon, 04 May 2026 18:36:59 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=ufpGCgUnSekS0KTebQjsksrtN68neY6jDjKg%2Bq2wjhAHczbjmMcdaSDl6PqdNTy4DFdVlI7ArvjgTWSXWcu%2FzTLkoatYMzZxnFSZPCT3C4Rs1sNBuaGnaQmpFSD7VFRa2x8%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=265,cfOrigin;dur=7

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching