Link Check results for app.klarna.com

No Security Risks Detected

This domain appears to be safe and secure

100%

Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:December 5, 2025 21:27:11

Target URL:https://invite.klarna.com/gb/xwn6dhps/default-gb

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Page Information

Target URL

https://invite.klarna.com/gb/xwn6dhps/default-gb

Page Title

Klarna

Site Favicon

Status

Active

Host Information

Domain

app.klarna.com

Server

envoy

Country

United Kingdom

IP Address

18.164.68.10

ASN Information

16509

AMAZON-02

Technologies

Envoy

Reverse proxies

Amazon Web Services

PaaS

Rokt

Personalisation

Klarna Checkout

Payment processors

HSTS

Security

FullStory

Analytics

+3 more technologies detected

SSL Certificate

HTTPS Enabled

Secure

Certificate Issuer

N/A

Valid From

2025-12-04 21:27:17

Valid Until

2026-12-05 21:27:17

Subject Name

app.klarna.com

Performance Statistics

351

Total Requests

Domains

IP Addresses

8.39 MB

Transfer Size

Content Size12.79 MB

HTTP Headers

Alt-Svc

h3=":443"; ma=86400

Connection

keep-alive

Content-Type

text/html; charset=utf-8

Date

Fri, 05 Dec 2025 21:27:17 GMT

Transfer-Encoding

chunked

Via

1.1 4da76bec4d214ef39a048adf52982198.cloudfront.net (CloudFront)

X-Amz-Cf-Id

0wUvbnm8UHWtK4wTRqy9Ug0cy5ci37oitza_MTuhqlJ-27aGNwoqew==

X-Amz-Cf-Pop

DFW56-P6

X-Cache

Miss from cloudfront

content-encoding

gzip

content-security-policy

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cross-origin-embedder-policy

unsafe-none

cross-origin-opener-policy

same-origin

cross-origin-resource-policy

same-origin

etag

W/"1bac-/CRVS2Ub53GBtc/UiWZjAlm1SHo"

expect-ct

max-age=0, report-uri="https://o24547.ingest.sentry.io/api/234761/security/?sentry_key=4a4f72d344534c37b8b4af397fe01a0c"

klarna-correlation-id

b736a31e-a47b-45b8-a8c9-21e90d72fcf0

origin-agent-cluster

referrer-policy

strict-origin-when-cross-origin

server

envoy

strict-transport-security

max-age=31536000; includeSubdomains; preload;

vary

accept-encoding

x-content-type-options

nosniff

x-dns-prefetch-control

off

x-download-options

noopen

x-envoy-upstream-service-time

x-frame-options

SAMEORIGIN

x-permitted-cross-domain-policies

none

x-xss-protection

1;mode=block

29 headers detected

Technology Stack Analysis

Envoy

Reverse proxies

Envoy is an open-source edge and service proxy, designed for cloud-native applications.

Amazon Web Services

PaaS

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Rokt

Personalisation

Rokt is an ecommerce marketing technology that gives customers a personalised and relevant experience while buying online.

Klarna Checkout

Payment processorsBuy now pay later

Klarna Checkout is a complete payment solution where Klarna handles a store's entire checkout.

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

FullStory

Analytics

FullStory is a web-based digital intelligence system that helps optimize the client experience.

Amazon S3

CDN

Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.

Amazon CloudFront

CDN

Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 4

fs_uid

.klarna.com

Secure Strict

Value

#o-QV7-eu1#2a9d1a1f-0b3e-40fc-9ac7-e59bb9791766:ea44642d-e553-4f1d-aa1f-f0a4212129ab:1764970040451::1#/1796506041

Expires:12/5/2026

fs_lua

.klarna.com

Secure Strict

Value

1.1764970040451

Expires:12/5/2025

sessionId

app.klarna.com

Value

[sessionId redacted]

Expires:12/6/2025

kdid

.klarna.com

Secure None

Value

d0cc4e4d-49a1-4b1b-a1f8-999937027c96

Expires:1/9/2027

External Links 2

instructions how to enable JavaScript in your web browser

www.enable-javascript.com

Analyze

Target URL

https://www.enable-javascript.com/

Referral Terms and Conditions

cdn.klarna.com

Analyze

Target URL

https://cdn.klarna.com/1.0/shared/content/legal/terms/en-GB/referral-general