HTTP Headers Analysis for https://tui.com

Detected Technologies from Headers

See all in URL Inspect 2

AWS Active incidents

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000 ; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks
• 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

Transfer-Encoding

Performance

chunked

Vary

Performance

origin

connection: close, Transfer-Encoding
transfer-encoding: chunked
vary: origin

Caching Headers

Cache-Control

Caching

no-cache

Expires

Caching

Mon, 17 Aug 2026 21:47:17 GMT

Last-Modified

Caching

Mon, 17 Aug 2026 16:03:14 GMT

cache-control: no-cache
expires: Mon, 17 Aug 2026 21:47:17 GMT
last-modified: Mon, 17 Aug 2026 16:03:14 GMT

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

plcache.edge

server: plcache.edge

CORS Headers

Access-Control-Allow-Origin

Cors

https://m.tui.com

access-control-allow-origin: https://m.tui.com

Cookies Headers

Set-Cookie

Cookies

set-cookie: _vis_opt_exp_de24_combi=2; Domain=tui.com; Max-Age=2592000; Path=/;
_vis_opt_exp_de89_combi=1; Domain=tui.com; Max-Age=2592000; Path=/;
tui-coupon-wallet-enabled=true; Domain=tui.com; Max-Age=2592000; Path=/;

Other Headers

Alt-Svc

Other

h3=":443"; ma=93600

Date

Other

Mon, 17 Aug 2026 21:47:17 GMT

X-Amz-Cf-Id

Other

m22EbR7arwBEIqVQ2_3UpKzLCL24JdrhOpcpp0CqewcY1c3DM52gfw==

X-Amz-Cf-Pop

Other

FRA60-P9

X-Amz-Meta-Market

Other

DE

X-Amz-Meta-Template-Id

Other

home

X-Amzn-Requestid

Other

7f91f16d-3093-47d0-af89-44b3c2ce37a7

X-Cacheable

Other

YES

X-Pl-Reqid

Other

394d4b10-95d4-4dc0-a8c9-ca8386d57428

X-Pl-Serverid

Other

prod-edge-01.d.de

X-Ua-Device

Other

alt-svc: h3=":443"; ma=93600
date: Mon, 17 Aug 2026 21:47:17 GMT
x-amz-cf-id: m22EbR7arwBEIqVQ2_3UpKzLCL24JdrhOpcpp0CqewcY1c3DM52gfw==
x-amz-cf-pop: FRA60-P9
x-amz-meta-market: DE
x-amz-meta-template-id: home
x-amzn-requestid: 7f91f16d-3093-47d0-af89-44b3c2ce37a7
x-cacheable: YES
x-pl-reqid: 394d4b10-95d4-4dc0-a8c9-ca8386d57428
x-pl-serverid: prod-edge-01.d.de
x-ua-device:

Recommendations

Enable compression (gzip/brotli) to improve performance