indexo.dev

sum.nl

.nl crawl

First seen 2026-05-22 · Last seen 2026-05-30 · ok HTTP/1.1 200 1348 ms crawled 2026-05-28

US · 141.193.213.10 · AS209242 Cloudflare London, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Sum.nl - Sum Reviews
Description
De beste en leukste reviews van Nederland
Language
nl-NL
Generator
Elementor 3.15.3; features: e_dom_optimization, e_optimized_assets_loading, e_optimized_css_loading, additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap
Canonical
https://www.sum.nl/
Feeds

Open Graph

url
https://www.sum.nl/
title
De beste en leukste reviews van Nederland
locale
nl_NL
site name
Sum.nl
description
De beste en leukste reviews van Nederland

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.jsdelivr.net×4
  • stackpath.bootstrapcdn.com×3
  • fonts.googleapis.com×2
  • use.fontawesome.com×2
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1

Social

Registration

Registrar
team.blue nl B.V.
Created
1999-04-20
Updated
2021-11-13
Name servers
  • ns2.transip.eu
  • ns1.transip.nl
  • ns0.transip.net

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
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
Verified for
  • Google
  • Google Workspace
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-07 to 2026-08-05
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sum.nl/

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

Links to (3)

Linked from (2)