middlecalculator.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1698 ms crawled 2026-05-07

US · 3.164.206.116 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Middle Calculator: Calculate what you need to middle bet
Description: Make your sports betting experience easier with our middle calculator, letting you find your middle bet opportunity!
Language: en
Canonical: https://middlecalculator.com

Technology

CDN: Amazon CloudFront
Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fast.wistia.com×3
fonts.googleapis.com×1
www.googletagmanager.com×1

Contact

Email

contact@gtgnetwork.com

Registration

Registrar

Dreamscape Networks International Pte Ltd

Created

2018-06-06

Expires

2026-06-06 17 days left

Updated

2025-05-29

Name servers

ns-1351.awsdns-40.org
ns-2000.awsdns-58.co.uk
ns-333.awsdns-41.com
ns-869.awsdns-44.net

DNS records live

NS

ns-1351.awsdns-40.org
ns-2000.awsdns-58.co.uk
ns-333.awsdns-41.com
ns-869.awsdns-44.net

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01

from 2025-11-15 to 2026-12-14

Expires in 208 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://middlecalculator.com/

present

strict-transport-security
content-security-policy
x-content-type-options
referrer-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
content-security-policy: default-src 'self' data: blob: 'unsafe-inline' 'unsafe-eval' *.geniusgames.com.au *.gtgnetwork.com *.googletagmanager.com *.google-analytics.com *.google.com *.googleapis.com *.gstatic.com *.wistia.com *.sentry-cdn.com
strict-transport-security: max-age=31536000; includeSubdomains; preload