HTTP Headers Analysis for https://eastspring.co.jp

Detected Technologies from Headers

See all in URL Inspect 2

ASP.NET

Imperva Active incidents

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552001;includeSubDomains; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Present

microphone=(), camera=()

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

no-cache,max-age=300

Expires

Caching

-1

Pragma

Caching

no-cache

cache-control: no-cache,max-age=300
expires: -1
pragma: no-cache

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

X-Aspnet-Version

Server

X-Powered-By

Server

server: 
x-aspnet-version: 
x-powered-by:

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: ASP.NET_SessionId=wlyng0t4cwlmzea4rd3fd00x; path=/; secure; HttpOnly; SameSite=Lax
ASP.NET_SessionId=wlyng0t4cwlmzea4rd3fd00x; path=/; secure; HttpOnly; SameSite=Lax
visid_incap_2364446=jEsHFX/qSoyTsVBuk19odaK+l2oAAAAAQUIPAAAAAABzv4NtrtTv7gU21jlrydPQ; expires=Wed, 01 Sep 2027 06:25:33 GMT; HttpOnly; path=/; Domain=.eastspring.co.jp; Secure; SameSite=None
nlbi_2364446=rWavBJwYNUqIhnnEtXeLFwAAAAChkdJ6HRimIB6yIjwJkyKm; HttpOnly; path=/; Domain=.eastspring.co.jp; Secure; SameSite=None
incap_ses_1021_2364446=TiGmVz5EuyZoyZM7HFIrDqO+l2oAAAAAnkKuWq3eiP9ZhDqF+KGbOw==; path=/; Domain=.eastspring.co.jp; Secure; SameSite=None

Other Headers

Date

Other

Wed, 02 Sep 2026 06:13:56 GMT

X-Cdn

Other

Imperva

X-Iinfo

Other

38-139952609-139952665 NNNN CT(223 441 0) RT(1788329634555 322) q(0 0 7 0) r(16 16) U12

date: Wed, 02 Sep 2026 06:13:56 GMT
x-cdn: Imperva
x-iinfo: 38-139952609-139952665 NNNN CT(223 441 0) RT(1788329634555 322) q(0 0 7 0) r(16 16) U12

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology