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I'm the Technical Lead (UI Engineering) at McKinsey & Company. I also write code, write books and speak at conferences.

About 8-bit.co.uk

8-bit.co.uk has a global Alexa ranking of 0. The website server is using IP address and is hosted in United States. The Google page rank of this website is -/10. The website's home page has 5 out-going links. The website taken by eNom, Inc. for Karl Pettersson on 11-20-2008. Further informations is provided bellow.

Last Updated: 6 months ago

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Site Overview

Screenshot of www.8-bit.co.uk
Host 8-bit.co.uk
Ip Address
Country United States
Domain Age 8
Created Date: 20-11-2008
Updated Date: 11-11-2015
Expired Date: 20-11-2016
Server AmazonS3
Alexa Rank -
Page Rank Google Pagerank of 8-bit.co.uk
Google Analytic ID UA-53672529-2

Domain Info

8-bit.co.uk 8 years old and has co.uk extension. TLD may be using diffrent purposes. Example: .com extension inherited from "commercial" and uses for generally commercial activities, .net extension inherited from "network" and uses for generally internet activites etc. Its SLD length is equal to 5. SLD length is important for human-readable and brand-friendly and seo-friendly. It must be less than 10 and meaningful that you are/will working on activites.

Domain Age 8 years old
TLD (Top Level Domain) co.uk
SLD (Second Level Domain) 8-bit
SLD Length 5

Whois Info

8-bit.co.uk registered by eNom, Inc. for Karl Pettersson on 11-20-2008. Karl Pettersson renewed on 11-11-2015 until 11-20-2016.

Important Dates
Registered On 11-20-2008
Exprires On 11-20-2016
Updated On 11-11-2015
Registrar Info
Registrar Name eNom, Inc.
Registrar Url -
Registrar Organization eNom, Inc.
Registrant Info
Registrant Name Karl Pettersson
Registrant Email -
Registrar Organization -
Country -

Raw Whois Data

    Domain name:

        Karl Pettersson

    Trading as: 
        KAP Worldwide Solutions

    Registrant type:
        UK Individual

    Registrant's address:
        180 Dalston Lane
        E8 1NG
        United Kingdom

    Data validation:
        Nominet was able to match the registrant's name and address against a 3rd party data source on 10-Dec-2012

        eNom, Inc. [Tag = ENOM]
        URL: http://www.enom.com

    Relevant dates:
        Registered on: 20-Nov-2008
        Expiry date:  20-Nov-2016
        Last updated:  11-Nov-2015

    Registration status:
        Registered until expiry date.

    Name servers:

    WHOIS lookup made at 13:31:45 17-Sep-2016

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 - 2016.

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 http://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. 

GeoIP Info

8-bit.co.uk serves on -, United States and establish connection to the internet via - Internet Service Provider (ISP)

Latitude 38 Longitude -97
City - Country United States
Country Code US Region -
Region Code - Postal Code -
ISP - Timezone -

DNS Info

A record assigned to

Host Type TTL Class Other
8-bit.co.uk. SOA 3600 IN dns1.registrar-servers.com. hostmaster.registrar-servers.com. 2015072202 43200 3600 604800 3601
8-bit.co.uk. NS 1799 IN dns5.registrar-servers.com.
8-bit.co.uk. NS 1799 IN dns4.registrar-servers.com.
8-bit.co.uk. NS 1799 IN dns2.registrar-servers.com.
8-bit.co.uk. NS 1799 IN dns1.registrar-servers.com.
8-bit.co.uk. NS 1799 IN dns3.registrar-servers.com.
8-bit.co.uk. A 1799 IN
8-bit.co.uk. MX 1799 IN 30 aspmx2.googlemail.com.
8-bit.co.uk. MX 1799 IN 20 alt1.aspmx.l.google.com.
8-bit.co.uk. MX 1799 IN 30 aspmx5.googlemail.com.
8-bit.co.uk. MX 1799 IN 30 aspmx3.googlemail.com.
8-bit.co.uk. MX 1799 IN 30 aspmx4.googlemail.com.
8-bit.co.uk. MX 1799 IN 10 aspmx.l.google.com.
8-bit.co.uk. MX 1799 IN 20 alt2.aspmx.l.google.com.

HTTP Header

Status-Code: 200
Response Time: 331
Content-Type text/html; charset=utf-8
Connection keep-alive
Date Fri, 26 Feb 2016 02:12:41 GMT
Content-Encoding gzip
Cache-Control max-age=604800
Last-Modified Wed, 06 Jan 2016 18:12:37 GMT
ETag "c9559a65236a9a70b8b8b89322a1a192"
Server AmazonS3
Age 17346
X-Cache Hit from cloudfront
Via 1.1 efe611a3c6ed94a82be0a08e7cb8de42.cloudfront.net (CloudFront)
X-Amz-Cf-Id yBO7m9M6C0xw4fmPu3h3ybave-Ktr_Ja-J88aIT4Lx4g0MRSigv-6Q==

Html Elements

Html tags of 8-bit.co.uk is listed bellow.

Html Element % Used
div 21 31
script 17 26
a 17 25
span 12 17
h4 8 12
li 8 12
img 3 4
article 2 3
polyline 2 3
circle 2 3
path 2 3
h3 2 2
ul 2 2
svg 2 2
h2 2 2
header 1 1
nav 1 1
h1 1 1
section 1 1
footer 1 1
p 1 1


Html Heading used tags of 40aprons.com is listed bellow.

I lead UI Engineering at McKinsey & Company while writing, speaking and blabbering about JavaScript, the web, entrepreneurship and building kick ass products.
I love to build products that work on any device...
The toxicity of arrogance
On conference topics
Angular Error Shipper
Abandoned Tube Stations
MapBox: HTML markers with GeoJson layers
Jekyll: generate body class
EnterJS - Clientside Security: How the ecosystem is changing and so should we
ChicagoWebConf - Clientside Security: How the ecosystem is changing and so should we
FullStack - Clientside Security: How the ecosystem is changing and so should we
JSChannel - Building a scalable WebRTC based chat client

Speed Analysis

User behaviors change everyday. And users aren't patience on the internet. At this point page speed gaining importance. Your pages loading time must be less than 3-5 seconds and response time must be less than or equals 200ms.

8-bit.co.uk opens good with 331 ms response time. 8-bit.co.uk loads fast with 951 ms page load time.

Resource Analysis

The bellow graphic illustrates resource sizes the home page of 8-bit.co.uk. As you can see, Html size is 9.7KB and Text size is 948.0B. This ratios are important for SEO. Text ratio grather than Html Ratio indicates a quality content to Search Engines and a ranking signal.

HTML size 9.7KB
Image resources size 96.2KB
CSS resources size 12.5KB
JS resources size 596.0KB
Number of image resources 4
Number of css resources 4
Number of js resources 28