HTTP Headers Analysis for https://c.bing.com

Detected Technologies from Headers

See all in URL Inspect 1

ASP.NET

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

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

private, no-cache, proxy-revalidate, no-store

Pragma

Caching

no-cache

cache-control: private, no-cache, proxy-revalidate, no-store
pragma: no-cache

Content Headers

Content-Length

Content

1233

Content-Type

Content

text/html

content-length: 1233
content-type: text/html

Server Headers

X-Powered-By

Server

ASP.NET

x-powered-by: ASP.NET

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: MUID=1C966140406C61B21F3B764741CB603B; domain=.bing.com; expires=Thu, 18-Mar-2027 17:02:01 GMT; path=/; SameSite=None; Secure; Priority=High;
MR=0; domain=c.bing.com; expires=Sat, 28-Feb-2026 17:02:01 GMT; path=/; SameSite=None; Secure;

Other Headers

Accept-Ch

Other

Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version

Date

Other

Sat, 21 Feb 2026 17:02:01 GMT

P3p

Other

CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"

X-Cache

Other

CONFIG_NOCACHE

X-Msedge-Ref

Other

Ref A: ED5E09A7BC254E9D80C0CC24EBA45CA5 Ref B: BL2AA2011002029 Ref C: 2026-02-21T17:02:01Z

accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
date: Sat, 21 Feb 2026 17:02:01 GMT
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
x-cache: CONFIG_NOCACHE
x-msedge-ref: Ref A: ED5E09A7BC254E9D80C0CC24EBA45CA5 Ref B: BL2AA2011002029 Ref C: 2026-02-21T17:02:01Z

Recommendations

Enable compression (gzip/brotli) to improve performance

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