groupon.com

HTML metadata

Title

Groupon® Official Site - Find Local Deals Near You

Description

Save up to 70% on 1,000s of local restaurants, shopping, events & more. Find great deals on the best activities & things to do. Download the Groupon App today.

Language

en

Canonical

https://www.groupon.com

Translations

en ×6
fr ×3
nl ×2
de
es
it
pl

Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (18)

img.grouponcdn.com×267
www1.grouponcdn.com×94
www.groupon.be×2
www.groupon.ca×2
www2.grouponcdn.com×2
cdn-scripts.signifyd.com×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1
www.groupon.ae×1
www.groupon.co.uk×1
www.groupon.com.au×1
www.groupon.de×1
www.groupon.es×1
www.groupon.fr×1
www.groupon.ie×1
www.groupon.it×1
www.groupon.nl×1
www.groupon.pl×1

Social

Registration

Registrar

MarkMonitor Inc.

Created

2002-05-29

Expires

2027-05-29 373 days left

Updated

2026-05-07

Name servers

blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org

DNS records live

NS

blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 10 TXT records

mandrill_verify.esh2KjqaJCaa1-KA4qm7fg
pardot991802=3376ec1e838ee9e4f3b5f904c854546d2a22b266ef397d629313eee9c5bc2114
ppm5gp7f3c7tx01z9cnp88mf7vc669x3
tiktok-developers-site-verification=KWAw5A9Ic1U0eTYagaheMcBqlmXsMU2Z
wiz-domain-verification=38911e92baad6466216aae3a3acce51e6363effe4b7e2316053fdbe8664e4d72
wiz-domain-verification=9d76786c3d81a543b60161ace1e1120754fde8e8eeff8557f4485b91ed25d267
DirectFedAuthUrl=https://groupon.okta.com/app/groupon_pwcfederationnew_1/exk21ltiwdvA79rc61d8/sso/saml
MS=6FE1E7D0B585AC075F50EBE6B4BC4DC37B798AF1
cloudflare_dashboard_sso=470ba9cd4b208e366b18f40fbbf0690f
docker-verification=84154f8d-f1e0-4e55-b66f-6981b74cc7dc

Verified for

Adobe
Anthropic
Apple
Atlassian
Google
Meta
OneTrust
Twilio

Email authentication strong

SPF

v=spf1 include:spf.groupon.com include:_spf.google.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:dmarc_rua@groupon.com; ruf=mailto:dmarc_ruf@groupon.com; rf=afrf; pct=100

policy: reject (enforced) · sp=reject

DKIM

Show 4 DKIM selectors

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCS2xOXWvMKKa6R8JHlfAG5qDjmKZsIa6OUW43qWXdY4OmFQ5l8qoyTnvzHVtLmIN+EAuBipP70PsyI3xlgfc…
s1: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnrFsY2DIsYTkiPOY6VOO9bylxyP6EJF7qsPbhf8bqIYD1cd7UouAAbUbgcLiSPMjBkF9S7pslHo1mi3z…
s2: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmzN8/CABhMYjXFelx7cmYo3+0p9hop3eYoUmHQzmmQuQITUl3EpkPn6DGfp4RJ/fXYgvUKVvNrI7kw0y…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

WR1

from 2026-04-03 to 2026-07-02

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.groupon.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY, SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=2592000, max-age=2592000