indexo.dev

learndelphi.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 4292 ms crawled 2026-05-07

US · 159.89.132.246 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Learn Delphi
Description
Learn all about building powerful cross-platform native applications for Windows, Android, iOS, macOS, and Linux using Object Pascal.
Language
en-US
Generator
All in One SEO Pro (AIOSEO) 4.9.6.2
Canonical
https://learndelphi.org/
Feeds

Open Graph

url
https://learndelphi.org/
title
Learn Delphi
locale
en_US
site name
Learn Delphi
description
Learn all about building powerful cross-platform native applications for Windows, Android, iOS, macOS, and Linux using Object Pascal.

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • i0.wp.com×18
  • fonts.googleapis.com×4
  • stats.wp.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

Contact

Email
Phone
Address
st Robust Data Exchange Format?Read moreNovember 11, 2024

Registration

Registrar
GoDaddy.com, LLC
Created
2019-06-21
Expires
2026-06-21 32 days left
Updated
2025-08-05
Name servers
  • lee.ns.cloudflare.com
  • sandy.ns.cloudflare.com

DNS records live

NS
  • lee.ns.cloudflare.com
  • sandy.ns.cloudflare.com
MX
  • 10 mx1.improvmx.com
  • 20 mx2.improvmx.com
TXT
  • google-site-verification=bcfm1iMW_sFT91Pa0jgliBulsayInXsOjYXsjO6PJuI

Email authentication partial

SPF
v=spf1 include:spf.improvmx.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://learndelphi.org/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (20)

Linked from (4)