18clues.co.uk

18clues.co.uk Profile

Title

18 Clues Discovery Challenges | Leisure Activities | Walking and Virtual Treasure Hunts | Clue-Led Challenges | City Walks | Supporting Animal Charities | Team Building | Special Occasion Events

Description

Walking and Virtual ('Armchair') clue-led Challenges. Explore a location whilst you solve 18 clues with optional entry into our skill-based competitions. Quirky, fun and educational treasure hunts. Proudly supporting animal and environmental charities.

18clues.co.uk is a dedicated online platform designed to facilitate the exploration and resolution of various puzzles and riddles, primarily targeting enthusiasts of mystery and logic games. The website features a user-friendly interface characterized by a clean and organized layout, making navigation intuitive for users of all skill levels. Key components include a diverse array of puzzles, categorized by difficulty and theme, alongside community forums that foster discussion and collaboration among users. Additionally, the site offers resources such as tips, strategies, and hints to assist players in their problem-solving endeavors, enhancing the overall user experience.

What technologies does 18clues.co.uk use?

These are the technologies used at 18clues.co.uk. 18clues.co.uk has a total of 19 technologies installed in 18 different categories.

CDN 1

Cloudflare

JavaScript Libraries 1

Lodash

Databases 1

MySQL

Programming Languages 1

PHP

JavaScript Frameworks 1

React

Issue Trackers 1

Sentry

CMS 2

Wix WordPress

Blogs 2

Wix WordPress

Webmail 1

Google Workspace

Email 1

Google Workspace

SSL/TLS certificate authorities 1

Let's Encrypt

Security 2

Cloudflare Bot Management HSTS

Ecommerce 1

Wix eCommerce

PaaS 1

WordPress.com

Performance 1

Priority Hints

Miscellaneous 2

HTTP/3 Open Graph

Page builders 1

WebsiteBuilder

Appointment scheduling 1

Sirvoy

18clues.co.uk Traffic Analysis

18clues.co.uk is ranked #2,349,676 in the world. This website is viewed by an estimated 9 visitors daily, generating a total of 9 pageviews. This equates to about 272.7 monthly visitors.

Daily Unique Visitors

9

Monthly Visits

273

Pages per Visit

1.01

Daily Pageviews

9

Avg. Visit Duration

n/a

Bounce Rate

50.30%

Global Reach

<0.000001%

Monthly Visits (SimilarWeb)

266

HypeRank

2,349,676

SEMrush Rank

35,010,011

SimilarWeb Rank

12,988,918

*All traffic values are estimates only.

18clues.co.uk SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

18clues.co.uk

RankBased on keywords, cost and organic traffic

35,010,011

Organic KeywordsKeywords in top 20 Google SERP

1

Organic TrafficVisitors coming from top 20 search results

0

Organic CostEquivalent Google Ads spend for the same traffic

$0.00

Full SEMrush Report →

Backlinks Report

18clues.co.uk has a total of 5,737 backlinks from 305 referring domains and most of them comes from Singapore.

Revenue Report

18clues.co.uk would generate approximately $0 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $0.6 and annual gross revenue of approximately $7.3. Based on these figures, the site's net worth is estimated at around $18.5.

How much would 18clues.co.uk make?

How much is 18clues.co.uk worth?

*All earnings values are estimates only.

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to 18clues.co.uk, per platform.

Where is 18clues.co.uk hosted?

18clues.co.uk may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 185.230.63.186

How fast does 18clues.co.uk load?

The average loading time of 18clues.co.uk is 259 ms. The Desktop speed index is 95 and mobile speed index is 70.

Does 18clues.co.uk use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on 18clues.co.uk are reduced by 80%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status

UNKNOWN

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. 18clues.co.uk supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. 18clues.co.uk sends 2 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

present

Content-Security-Policy

missing

X-Frame-Options

missing

X-Content-Type-Options

present

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Let's Encrypt

SSL expires

2026-12-08 in 31 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from 18clues.co.uk more likely to land in spam and the domain easier to spoof.

Email provider

Google Workspace

SPF

present

DMARC

missing

DKIM

found

DNSSEC

not signed

v=spf1 include:_spf.google.com ~all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. 18clues.co.uk does not block any known AI crawler.

llms.txt

present view

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

date: Fri, 06 Nov 2026 13:43:21 GMT
content-length: 0
location: https://www.18clues.co.uk/
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strict-transport-security: max-age=31556952
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age: 0
x-cache-status: MISS
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cache-control: no-cache
server: Pepyaka
x-content-type-options: nosniff

HTTP/2 200 
date: Fri, 06 Nov 2026 13:43:21 GMT
content-type: text/html; charset=UTF-8
cf-ray: a56486d6eb3d4d82-FRA
cf-cache-status: HIT
age: 153098
cache-control: public,max-age=0,must-revalidate
content-encoding: br
content-language: en
etag: W/"218f88fd2cae2802c34294f3fc7cecf2"
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server: cloudflare
x-wix-request-id: 1793972601.455000857761093651
strict-transport-security: max-age=31556952
vary: Accept-Encoding
server-timing: cache;desc=miss, varnish;desc=miss_hit, dc;desc=cloudflare
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x-served-by: FRA
set-cookie: ssr-caching=cache#desc=miss#varnish=miss_hit#dc#desc=cloudflare; Max-Age=20
set-cookie: sec-fetch-unsupported=1; Path=/; Secure; SameSite=Lax;
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x-seen-by: bQAXdg/f3pWGCb3VI6q72A==,
alt-svc: h3=":443"; ma=86400

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on April 17, 2024 and will expire on April 17, 2027 if not renewed. This website is now assigned through the registrar Tucows Inc t/a Tucows [Tag = TUCOWS-CA]. The WHOIS data for this website's domain was last updated on March 18, 2026.

Domain Created

2024-04-17

Domain Expires

2027-04-17

Domain Updated

2026-03-18

Domain Age

2 years 6 months 19 days

Domain Registrar

Tucows Inc t/a Tucows [Tag = TUCOWS-CA]

    Domain name:
        18clues.co.uk

    Data validation:
        Nominet was able to match the registrant's name and address against a 3rd party data source on 17-Apr-2024

    Registrar:
        Tucows Inc t/a Tucows [Tag = TUCOWS-CA]
        URL: https://www.tucowsdomains.com

    Relevant dates:
        Registered on: 17-Apr-2024
        Expiry date:  17-Apr-2027
        Last updated:  18-Mar-2026

    Registration status:
        Registered until expiry date.

    Name servers:
        ns6.wixdns.net
        ns7.wixdns.net

    WHOIS lookup made at 13:43:34 06-Nov-2026

    ********************************************************************************
    * WHOIS service for .UK will cease on 9th of February 2027                     *
    * For more information on the replacement RDAP services please see:            *
    * https://theukdomain.uk/rdap                                                  *
    ********************************************************************************

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