indexo.dev

achilleaskostoulas.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 347 ms crawled 2026-05-08

US · 192.0.78.217 · AS2635 Automattic, Inc

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title
Achilleas Kostoulas (Homepage)
Description
Achilleas Kostoulas is an applied linguist specialising in language education and teacher development. This is his academic website & blog.
Language
en-GB
Generator
Site Kit by Google 1.178.0
Canonical
https://achilleaskostoulas.com/
Feeds

Open Graph

url
https://achilleaskostoulas.com/
title
Achilleas Kostoulas (Homepage)
locale
en_GB
site name
Achilleas Kostoulas
description
Achilleas Kostoulas is an applied linguist specialising in language education and teacher development. This is his academic website & blog.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (13)
  • i0.wp.com×21
  • s0.wp.com×2
  • stats.wp.com×2
  • www.googletagmanager.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • c0.wp.com×1
  • jetpack.wordpress.com×1
  • public-api.wordpress.com×1
  • secure.gravatar.com×1
  • widgets.wp.com×1
  • wp.me×1

Social

Contact

Phone
Address
Select State, Greece

Registration

Registrar
Wild West Domains, LLC
Created
2012-01-28
Expires
2027-01-28 253 days left
Updated
2025-12-28
Name servers
  • ns1.wordpress.com
  • ns2.wordpress.com

DNS records live

NS
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com
MX
  • 0 smtp-fwd.wordpress.com
TXT
  • google-site-verification=Yuz_jaLp5ZvBydOquJ13lyDiDhNx60nYmoMR5cgwzHM

Email authentication partial

SPF
v=spf1 include:aspmx.googlemail.com include:_spf.wpcloud.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-04-14 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://achilleaskostoulas.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (9)

Linked from (1)