HTTP Headers Analysis for https://blog.fasterize.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Kinsta

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

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

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

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

Caching Headers

Age

Caching

1121127

Cache-Control

Caching

max-age=31536000, stale-while-revalidate=1296000, stale-if-error=86400

Expires

Caching

Wed, 21 Apr 2027 14:22:46 GMT

Last-Modified

Caching

Sat, 02 May 2026 18:49:26 GMT

age: 1121127
cache-control: max-age=31536000, stale-while-revalidate=1296000, stale-if-error=86400
expires: Wed, 21 Apr 2027 14:22:46 GMT
last-modified: Sat, 02 May 2026 18:49:26 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9f67f63b58b9b135-IAD

Date

Other

Mon, 04 May 2026 13:48:14 GMT

Ki-Cache-Type

Other

None

Ki-Cf-Cache-Status

Other

BYPASS

Ki-Edge

Other

v=27.0.6;mv=99.9.9

Ki-Edge-O2o

Other

yes

Ki-Origin

Other

g1p

Nel

Other

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

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=FNNE19I2ApwrG6786dSA9NjhgWzGRwixQImjUSMVxoNPZQN22%2BYVAdPRWSqG2EYcTmD0SiLKR4aInZk6JMlviRA977DEpGniZwn2o1loDDIsi4%2B1MdaOdD6vv89lF542sl2u

Server-Timing

Other

cfCacheStatus;desc="HIT", cfEdge;dur=65,cfOrigin;dur=0,cfWorker;dur=38

X-Cache-Response

Other

ENABLED

X-Edge-Location-Klb

Other

1

X-Fstrz

Other

o

X-Fstrz-Origin-Cf-Ray

Other

9efd0aee27ceae88-CDG

X-Fstrz-Origin-Cf-Status

Other

DYNAMIC

X-Kinsta-Cache

Other

MISS

X-Unique-Id

Other

9efd0aecf061073d-CDG

cf-cache-status: HIT
cf-ray: 9f67f63b58b9b135-IAD
date: Mon, 04 May 2026 13:48:14 GMT
ki-cache-type: None
ki-cf-cache-status: BYPASS
ki-edge: v=27.0.6;mv=99.9.9
ki-edge-o2o: yes
ki-origin: g1p
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FNNE19I2ApwrG6786dSA9NjhgWzGRwixQImjUSMVxoNPZQN22%2BYVAdPRWSqG2EYcTmD0SiLKR4aInZk6JMlviRA977DEpGniZwn2o1loDDIsi4%2B1MdaOdD6vv89lF542sl2u"}],"group":"cf-nel","max_age":604800}
server-timing: cfCacheStatus;desc="HIT", cfEdge;dur=65,cfOrigin;dur=0,cfWorker;dur=38
x-cache-response: ENABLED
x-edge-location-klb: 1
x-fstrz: o
x-fstrz-origin-cf-ray: 9efd0aee27ceae88-CDG
x-fstrz-origin-cf-status: DYNAMIC
x-kinsta-cache: MISS
x-unique-id: 9efd0aecf061073d-CDG

Recommendations

Enable compression (gzip/brotli) to improve performance