sigma.se

.se crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 2508 ms crawled 2026-05-18

DE · 3.120.217.188 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Sigma – Expect a Better Tomorrow
Description: Sigma is a leading consulting group with an objective to make our customers more competitive. Our means are technological know-how and a constant passion for finding better solutions. We are 4,600 employees in eleven countries. Sigma is owned by Danir, held by the Dan Olofsson family.
Language: en-US
Canonical: https://www.sigma.se/

Open Graph

url: https://www.sigma.se
title: Sigma – Expect a Better Tomorrow
locale: en_US
site name: Sigma
description: Sigma is a leading consulting group with an objective to make our customers more competitive. Our means are technological know-how and a constant passion for finding better solutions. We are 4,600 employees in eleven countries. Sigma is owned by Danir, held by the Dan Olofsson family.

Technology

CDN: Amazon CloudFront
Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (2)

www.googletagmanager.com×2
px.ads.linkedin.com×1

Social

Contact

Email

DNS records live

NS

dns01.dipcon.com
dns02.ports.se
dns03.ports.se
dns04.ports.net

MX

10 sigma-se.mail.protection.outlook.com

TXT

Show 10 TXT records

utnutsugk6m5m84n7afhg9505e
z5gwBENbvPuuJI4JRT6M59yb1CTYYjBEiCyZCMaf/Wzj7vI+HwHmzVbV1EgqAyaIWutxtHQGQeuESGMawqDb5A==
MS=ms23977463
globalsign-domain-verification=H5fay8SPwx8ab6eSAtQ2Dwz7GoGBMZuWftHfhBR3B2
_omc9ls7y5bsz1do9oyfx24f0dgb5qyl
v=msv1 t=70A9C309-7CA1-4DD2-9037-ACF4392ADB6C
apple-domain-verification=KPFKVcHaLy2O90uO
google-site-verification=2_76cawYWo1GTBmo1E6OFnu6Bhe8k4fzUoNv0xG-UfA
Xt7ES0GJdWsByCQc6MWCyIJ6LBx7ck4fIzeYE4LKwzhw8ljcik7Aq9aW1WVhOtqFcbhePZuEnR3d57QGgvzLBg==
globalsign-domain-verification=lS-Hne94es9nbDijKSoLVzhChywg579XSW2KcnjVbe

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.sendinblue.com include:all._spf.plma.se a:hmail.jitbit.com a:hmail2.jitbit.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

policy: reject (enforced)

DKIM

Show 4 DKIM selectors

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMZzePXUj74HNIOqFM/eVFpSe8THKGW0nQzjPDUBsRQ1+HyKMlDyeSMfJ0tdtZM1PQbA8s1XtEobm6h/wDbF…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvxyYz00D3YXR3grdSsB5oLOk/ic9djvcc18SbF4JZq5JeNy4JkNhLbZcs8WkG4JlAd37TrvbS+yUvN4NFer…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1LsHQQi2elllq7YZw3EeQXQhCy1pF02R8t/buXkwj6eQ46b6ru/FYEpcg8ABQYsU+RXXi5dK55JATU…
s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTyAp7jLDlfK5veK5gdoGsdcvS/fBTpvy8mUqct35lKfcINYWP2FPMxqgEU1EA27PIEq2d0qLINozkdJ6UR5Aho317Vvt…

selectors probed

Certificate (current)

R12

from 2026-05-01 to 2026-07-30

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sigma.se/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (11)

Linked from (3)

See all sites whose homepage links to sigma.se →