indexo.dev

jei.se

.se crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 497 ms crawled 2026-05-31

SE · 91.201.60.88 · AS44136 ODERLAND Webbhotell AB

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
John Ericsson Institutet - YH-utbildningar inom bygg, fastighet och samhällsbyggnad
Description
Yrkeshögskolan JEI finns i Stockholm, Göteborg, Malmö och på distans. Vi erbjuder YH utbildningar inom fastighet, bygg och samhällsbyggnad.
Language
sv-SE
Canonical
https://jei.se/
Feeds

Open Graph

url
https://jei.se/
title
John Ericsson Institutet
locale
sv_SE
site name
John Ericsson Institutet
description
YH-utbildningar inom bygg, fastighet och samhällsbyggnad

Technology

Server
LiteSpeed
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.3.1 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • gmpg.org×1
  • www.google.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.loopiagroup.com
  • ns2.loopiagroup.com
MX
  • 10 jei-se.mx1-se.mailanyone.net
  • 20 jei-se.mx2-se.mailanyone.net
  • 30 jei-se.mx3-se.mailanyone.net
Verified for
  • Meta
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com a:109-74-7-155-static.serverhotell.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeEDPyXW/aVVZFBH4Xi9E6JOi6gTM5yWIhgYGmZfLXLIYUacxTVkwUw/Fo16RAJG1YjjAkfwqaxeR+B1rioE…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4EZIeiHHL+5K+itr1gyHNj0zFc+sBVYgPQBgEzaeoImQ5NaPsILi0XmE977Tpa7bAk6I+hN4F33Vkk…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)