🌐 calculator.co.uk 200 🔒 SSL Valid
Checked: (cached 2026-10-24 10:15:30) ↻ Refresh 🔗 Visit site
✨ About this site
This long-established website provides a free online calculator specifically designed for sports betting, helping users compute potential returns for various wager types like accumulators and system bets. Operating since 1998, it is a specialized and widely recognized resource within the UK online gambling community. The name is straightforward and descriptive, clearly indicating a tool dedicated to calculations.
📊 What the data says
This website, which has been registered for approximately 28 years, is hosted by Cloudflare and runs on WordPress with the Twentytwentyfive theme. It utilizes a tech stack featuring jQuery and Font Awesome while maintaining a valid SSL certificate until December 2026. The site returns a 200 HTTP status and includes X-Frame-Options security headers.
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 56d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 720d
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
172.67.133.167
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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🌐 CDN
Cloudflare
📝 CMS
WordPress 7.1.3
🔤 Font/Icon
Font Awesome
📦 JS Library
jQuery 3.7.1
🧩 CMS Details WordPress
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🎨 Theme Twentytwentyfive (twentytwentyfive)
Parent: calculator
🏗️ Page Builder Gutenberg (Block Editor)
🔌 Plugins (5)
Bet Calculator Brand Management Plugin Faq Content Webnow Shortcodes Ultimate Yoast SEO
📸 Screenshot Processing...
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⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)104.21.5.170172.67.133.167
AAAA (IPv6)2606:4700:3033::6815:5aa2606:4700:3033::ac43:85a7
NSdamian.ns.cloudflare.compearl.ns.cloudflare.com
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarNamecheap, Inc. t/a Spaceship
Registered1998-10-14
Expires2028-10-14 (in 720 days)
Last Updated2026-05-25
Statusclient transfer prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)calculator.co.uk
IssuerLet's Encrypt
Valid From2026-09-21
Valid Until2026-12-20 (56 days left)
SANs (2)*.calculator.co.ukcalculator.co.uk
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servercloudflare
Content-Typetext/html; charset=UTF-8
Final URLhttps://www.calculator.co.uk/
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policysame-origin
cf-raya4f83879ead023d0-IAD
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address172.67.133.167
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score C (4/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Partially restricted
Some areas are hidden from crawlers, but the main content stays open to search engines.
Areas hidden from crawlers:
🔑 Admin & login 2 🔍 Search & filters 2 📁 Other paths 2
Show raw disallow rules (6)
/visit/
*/visit/*
/login/
/search/
/wp-admin/
/*?s=
Sitemap Found 4 sitemaps (index) pages
Last modified 2026-09-11T16:27:06+00:00
🔗 Social & Meta Tags Complete
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TitleFree Bet Calculator: Find Out Exactly What Your Stake Could Pay
DescriptionUse our free bet calculator to see what your sports bet could win. Supports singles, accas, Lucky 15s, Yankee, Super Yankee, and more.
OG TitleFree Bet Calculator: Find Out Exactly What Your Stake Could Pay
OG DescriptionUse our free bet calculator to see what your sports bet could win. Supports singles, accas, Lucky 15s, Yankee, Super Yankee, and more.
OG Typewebsite
OG Site NameBet Calculator
Twitter Cardsummary_large_image
Canonical URLhttps://www.calculator.co.uk/
Languageen-US
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 22 active 1 for sale
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app ●
.me ●
.biz ●
.eu ●
.xyz taken
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
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.ca ●
.com.au ●
.co.uk current
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.