21.co.uk Top Online Casino UK | Play Online Casino Games at 21.co.uk

With over 2,000 online casino games on 21.co.uk, you can check out the newest and best casino games available today.

21.co.uk Overview

21.co.uk ranking shows that the page is at position 46,167 over the world.

In terms of rank-to-traffic ratio, 21.co.uk has 10,809 unique users per day, viewing 43,626 pages. The rank based value of 21.co.uk is 65,902 USD. Every user makes 4.32 pageviews on average.

21.co.uk boasts a link base consisting of 598 referring domains and 852 external backlinks, as revealed by the data obtained from web network scanning.

21.co.uk top-level domain belongs to .UK domain zone. Check other webpages in .UK zone.

According the last verification test in August 09, 2024, 21.co.uk has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc , certificate expiration date: August 18, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from our sources 21.co.uk is probably an unsafe domain.

According the Mobile-Friendly test by Google 21.co.uk is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

21.co.uk Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$61,020

Audience Geography. Where are 21.co.uk visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on 21.co.uk?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is 21.co.uk?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

21.co.uk Website Safety

Overview

Last Updated: 12/26/2024

Overall result - 21.co.uk is not safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/30/2024

21.co.uk is safe.

Norton ConnectSafe evaluates 21.co.uk for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/26/2024

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

21.co.uk is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/01/2021

21.co.uk is safe.

McAfee assesses 21.co.uk for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze 21.co.uk for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/26/2024

21.co.uk child safety is unknown.

The WOT calculates reputation of the 21.co.uk. This reputation system receives ratings from users and information from third-party sources, assesses the 21.co.uk for safety features and confirms, whether 21.co.uk is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.21.co.uk
Issuer Organization	DigiCert Inc
Issuer	DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm	RSA-SHA256
Valid form	07/18/2024
Expiration	08/18/2025
Signed	Certificate is not self signed
Additional Domains	*.21.co.uk 21.co.uk

21.co.uk Rank History

Alexa Rank shows how popular 21.co.uk is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 21.co.uk has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to 21.co.uk and pageviews on 21.co.uk over the past 3 months.

21.co.uk Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 19551

ASN Title: INCAPSULA - Incapsula Inc, US

Last Update: 12/23/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 19551
ASName: INCAPSULA
ASHandle: AS19551
RegDate: 2011-01-12
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/19551

OrgName: Incapsula Inc
OrgId: INCAP-5
Address: 3400 Bridge Parkway, Suite 200
City: Redwood Shores
StateProv: CA
PostalCode: 94065
Country: US
RegDate: 2010-09-14
Updated: 2018-04-15
Ref: https://rdap.arin.net/registry/entity/INCAP-5

OrgTechHandle: HASID-ARIN
OrgTechName: Hasid, Ortal
OrgTechPhone: +505113315
OrgTechEmail: ortal.hasid@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/HASID-ARIN

OrgTechHandle: INCAP3-ARIN
OrgTechName: Incapsula, Imperva
OrgTechPhone: +1-450-405-4945
OrgTechEmail: netops@incapsula.com
OrgTechRef: https://rdap.arin.net/registry/entity/INCAP3-ARIN

OrgTechHandle: KURTZ49-ARIN
OrgTechName: Kurtzer, Olga
OrgTechPhone: +1-650-345-9004
OrgTechEmail: olga.kurtzer@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/KURTZ49-ARIN

OrgNOCHandle: INCAP2-ARIN
OrgNOCName: Incapsula Operations
OrgNOCPhone: +1-866-250-7659
OrgNOCEmail: ip@incapsula.com
OrgNOCRef: https://rdap.arin.net/registry/entity/INCAP2-ARIN

OrgAbuseHandle: INCAP1-ARIN
OrgAbuseName: Incapsula AbuseDesk
OrgAbusePhone: +1-866-250-7659
OrgAbuseEmail: abuse@incapsula.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/INCAP1-ARIN

OrgTechHandle: BRONS9-ARIN
OrgTechName: Bronstein, Tomer
OrgTechPhone: +1-866-250-7659
OrgTechEmail: tomer.bronshtein@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/BRONS9-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

21.co.uk Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain name:
21.co.uk

Data validation:
The registrar is responsible for having checked these contact details

Registrar:
Ports Group AB [Tag = PORTSGROUP]
URL: https://portsgroup.com

Relevant dates:
Registered on: 25-Jul-1997
Expiry date: 25-Jul-2025
Last updated: 22-Nov-2021

Registration status:
Registered until expiry date.

Name servers:
a.portsdns.se
b.portsdns.net

DNSSEC:
Signed

WHOIS lookup made at 13:50:30 17-Apr-2022

--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:

Copyright Nominet UK 1996 - 2022.

You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

21.co.uk HTML Check

HTML Validation Tool

Errors

Attribute “alt” not allowed on element “a” at this point.

Bad value “application/x-www-form-urlencoded;charset=UTF-8” for attribute “enctype” on element “form”.

No space between attributes.

Duplicate attribute “autocapitalize”.

Duplicate attribute “autocorrect”.

Attribute “autocorrect” not allowed on element “input” at this point.

Attribute “autocapitalize” not allowed on element “input” at this point.

Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate attribute “class”.

Bad value “” for attribute “id” on element “ul”: An ID must not be the empty string.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The element “button” must not appear as a descendant of the “a” element.

Bad value “false” for attribute “autocomplete” on element “form”.

Element “legend” not allowed as child of element “fieldset” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “”.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Duplicate ID “house_number”.

Bad value “false” for attribute “autocomplete” on element “input”: The string “false” is not a valid autofill field name.

Duplicate ID “gender-container”.

The “for” attribute of the “label” element must refer to a non-hidden form control.

Warnings

The “contentinfo” role is unnecessary for element “footer”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The first occurrence of ID “” was here.

The first occurrence of ID “house_number” was here.

The first occurrence of ID “gender-container” was here.

21.co.uk Desktop Performance

Last tested: 12/27/2015

Desktop Speed

80%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	62
Number of Hosts	9
Static Resources	54
JavaScript Resources	25
CSS Resources	8

21.co.uk Mobile Insights

Last tested: 12/27/2015

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

49%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Optimize images

Leverage browser caching

Minify HTML

Mobile Resource Breakdown

Total Resources	242
Number of Hosts	9
Static Resources	231
JavaScript Resources	12
CSS Resources	5

21.co.uk Common Typos

www.21.com
www.21.net
www.21.org
www.21.info
www.21.biz
www.21.us
www.21.mobi
www.1.co.uk
www.21.co.uk
www.2.co.uk

21.co.uk Top Online Casino UK | Play Online Casino Games at 21.co.uk

With over 2,000 online casino games on 21.co.uk, you can check out the newest and best casino games available today.

21.co.uk Overview

21.co.uk Rank Summary

21.co.uk Website Safety

21.co.uk Rank History

21.co.uk Hosting Information

21.co.uk Domain Registration and Settings

21.co.uk HTML Check

21.co.uk Desktop Performance

21.co.uk Mobile Insights

21.co.uk Similar Audits

21.co.uk Common Typos