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C

corewar.co.uk

Registered
Screenshot corewar.co.uk
Website screenshot
Page analyze update date: 2026/02/02 04:14:13
Last whois update date: 2026/05/31 22:31:09
Domain Status
Registered
Paid till
30.05.2027
Available from
29.06.2027
SEO Score
78.08%
114
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Core War - Discover the Ultimate Programming Game
Description: Discover the world of Core War, the strategic programming game where programs battle to eliminate each other in the memory of the MARS virtual computer.
Keywords: unknown
Page Encoding: utf-8 Body and server charset are different!
Page Filesize: 22 KB

Server Information

🖥️
IP: 91.204.209.207
Location: United Kingdom,GB,51.4964,-0.1224,Europe/London
Http Server: litespeed

Meta Tags List

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Internal Links

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External Links

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Whois Information

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domain_name: corewar.co.uk
update_date: 30-May-2026
update_time: 1780099200
creation_date: 30-May-2004
creation_time: 1085875200
expiration_date: 30-May-2027

Whois Raw Data

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            Domain name:
corewar.co.uk
Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 20-Mar-2014
Registrar:
Heart Internet Limited t/a Heart Internet [Tag = HEARTINTERNET]
URL: https://www.heartinternet.uk
Relevant dates:
Registered on: 30-May-2004
Expiry date: 30-May-2027
Last updated: 30-May-2026
Registration status:
Registered until expiry date.
Name servers:
ns1.da.hostns.io
ns2.da.hostns.io
WHOIS lookup made at 23:31:09 31-May-2026
--
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 - 2026.
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 Access may be withdrawn or restricted at any time.

Robots.txt

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			Sitemap: https://corewar.co.uk/sitemap.xml

        

SEO Audit

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Technical SEO

Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
Page Size
22851 bytes
Page size acceptable for fast loading.
Resources
15 total
Optimal number of resources.
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
Robots.txt
Exists
Robots.txt file found.
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
Page Speed
0.76 ms
Excellent loading speed.

On-Page SEO

Title
Core War - Discover the Ultimate Programming Game
Good title length (30-60 characters).
Meta Description
Discover the world of Core War, the strategic programming game where programs battle to eliminate each other in the memory of the MARS virtual computer. Lenght:152
Good meta description length (100-160 characters).
H1 Heading
1 found - "Core War - the Ultimate Programming Game"
Good - single H1 heading found.
Word Count
936
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
Meta keywords are optional (not used by major search engines).

Content and UX

Language
en
Language attribute properly set.
Images
5 total, 0 missing ALT
All images have proper ALT text.
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:description
Add missing OpenGraph tags for social media sharing: og:description
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.

Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
5t c w n/tcwn/

Additional Services

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