similarweb.com

HTML metadata

Title

Similarweb: AI-Powered Digital Data Intelligence Solutions

Description

Similarweb is an AI-powered digital data company providing real-time market intelligence, competitive insights, and consumer trends to accelerate business growth.

Language

en

Canonical

https://www.similarweb.com/

Translations

zh ×2
de
es
fr
it
ja
pt
ru
tr

Open Graph

url: https://www.similarweb.com/
title: Similarweb: AI-Powered Digital Data Intelligence Solutions
site name: Similarweb
description: Similarweb is an AI-powered digital data company providing real-time market intelligence, competitive insights, and consumer trends to accelerate business growth.

Technology

CDN: Amazon CloudFront
CMS: WordPress

Analytics

Google Tag Manager
Matomo

Fonts

Google Fonts

Third-party hosts loaded (10)

static-us-east-1.similarcdn.com×72
fonts.googleapis.com×4
7ef1a1ef43ff.edge.sdk.awswaf.com×3
accounts.google.com×3
s3.us-east-1.amazonaws.com×2
cdn.jsdelivr.net×1
chrome.google.com×1
matomo.cloudfront.similarweb.io×1
matomo.similarweb.io×1
www.googletagmanager.com×1

Social

Registration

Registrar

Gandi SAS

Created

2008-04-10

Expires

2027-04-10 325 days left

Updated

2026-04-29

Name servers

ns-1118.awsdns-11.org
ns-1742.awsdns-25.co.uk
ns-341.awsdns-42.com
ns-870.awsdns-44.net

DNS records live

NS

ns-1118.awsdns-11.org
ns-1742.awsdns-25.co.uk
ns-341.awsdns-42.com
ns-870.awsdns-44.net

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com

TXT

Show 15 TXT records

00D8d000001ySg9=1TBNz00000009Uj
00Db0000000Xn8a=1TBaA00000003Ir
00Ddu00000BEnKH=1TBdu00000003CS
00Ddu00000BFUxE=1TBdu00000003sL
MS=54D10A90EA65D684FA52C47C1FE4166C9FB21E6F
astro-domain-verification=clqnu0wit028901k9q5zrdrtx
base44-domain-verification-69b162=71KXMN0CDznp8kd8xfFKllyXKj-kGp5P1GouSQ1ZNuw
base44-domain-verification-69b925=6zTmD1Q1GP9d_-7dyfh0sV3I1kSYrT0BUKCj2yCp2WI
base44-domain-verification-69b925=miJyIkK64_MHmeKjGfgKzYpeq0aHKLY4tdYzpZ9J-6A
hubspot-developer-verification=YzQxMmNmMGYtODBlZC00YzMyLThhNjMtOGZhYzA4Yzk3OGVi
jetbrains-domain-verification=4wsr6s22ora19vmkkr8719kwk
mixpanel-domain-verify=12dbb91e-1ce5-4c6d-9a4c-a61cbae4a5ba
proxy-ssl.webflow.com
successfactors-site-verification=YWQyNDVjNzgzODdhZTdmYTEyNGU5ZmVlYmMzNWJlNGQ4YWU0ZTkwY2YxMTEyMTg2M2M2ZjEzYThiNTIyMTEyZA==
vmware-cloud-verification-f8113973-a4f4-48b9-aeb8-d9a8627a6ff0

Verified for

Airtable
Anthropic
Atlassian
Cursor
Dynatrace
Google
Microsoft 365
MongoDB
OpenAI
Postman
Zoom

Email authentication strong

SPF

v=spf1 include:similarweb_com._es.easydmarc.com ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;pct=100;rua=mailto:20b97a47de@rua.easydmarc.asia;ruf=mailto:20b97a47de@ruf.easydmarc.asia;fo=1

policy: quarantine

DKIM

Show 5 DKIM selectors

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOuKuOMTT6JGUn8reg/JEgABjT+vBHVqTKsZodf0jkE5VYpS3VcxaAQLOgFgrUon2LXGHI+6RMHXhyjxU0iz…
google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKBJ9PNABhrPBe3ZWoYwxsUINlVYxdkdNjJ+fPwyFQcWhDoEuXEYqhHS3FKL15zT07ZBQjeMLchSBAXdE9TT…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1HMlIEyftAp47rw7wGLqItpx4+zFpA6Gv6bu77cX8ZR+ceoHTy8v7HrfOtytiu0lbXPBtB4sCwPSd871BE…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLLigTexGjpRvgMjrP7SCmX+bl+DfMBtwY3XKXtGOrOGrs3Wp63j4+kHwuQTn5bBbntnwnjQCtkzVwgK8kS7jC7s…

selectors probed

Certificate (current)

Amazon RSA 2048 M04

from 2026-04-29 to 2026-11-13

Expires in 177 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.similarweb.com/

present

strict-transport-security
content-security-policy

findings

CSP uses wildcard sources
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: frame-ancestors https://*.salesforce.com https://*.force.com https://*.similarweb.com
strict-transport-security: max-age=31536000; includeSubDomains; preload