SJA.ORG.UK St John Ambulance - the nation’s leading first aid charity


sja.org.uk website information.

sja.org.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.

Following name servers are specified for sja.org.uk domain:

  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk

and probably website sja.org.uk is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website sja.org.uk position was 8996 (in the world). The lowest Alexa rank position was 923862. Now website sja.org.uk ranked in Alexa database as number 24918 (in the world).

Website sja.org.uk Desktop speed measurement score (64/100) is better than the results of 41.34% of other sites shows that the page desktop performance can be improved.

sja.org.uk Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of sja.org.uk (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-08-2024 24,918108
Nov-07-2024 25,026-75
Nov-06-2024 24,951-318
Nov-05-2024 24,633283
Nov-04-2024 24,91689
Nov-03-2024 25,005382
Nov-02-2024 25,387-597

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sja.org.uk Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



sja.org.uk whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain name:
sja.org.uk

Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 08-May-2017

Registrar:
Safenames Ltd [Tag = SAFENAMES]
URL: http://www.safenames.net

Relevant dates:
Registered on: before Aug-1996
Expiry date: 20-Sep-2025
Last updated: 13-Sep-2023

Registration status:
Registered until expiry date.

Name servers:
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk 204.74.115.1 2610:00a1:1017:0000:0000:0000:0000:0001

WHOIS lookup made at 09:43:08 27-Sep-2024

--
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 - 2024.

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.

sja.org.uk server information

Servers Location

IP Address
85.133.64.5
Region
England
City
Warrington

sja.org.uk desktop page speed rank

Last tested: 2018-11-04


Desktop Speed Bad
64/100

sja.org.uk Desktop Speed Test Quick Summary


priority - 25 Leverage browser caching

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priority - 14 Optimize images

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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

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Remove render-blocking JavaScript:

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http://sja.org.uk/sja/SJA-min.js
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priority - 4 Prioritize visible content

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Only about 28% of the final above-the-fold content could be rendered with the full HTML response.
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priority - 3 Enable compression

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priority - 1 Minify HTML

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priority - 0 Minify CSS

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priority - 0 Minify JavaScript

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sja.org.uk Desktop Resources

Total Resources108
Number of Hosts28
Static Resources74
JavaScript Resources34
CSS Resources7

sja.org.uk Desktop Resource Breakdown

sja.org.uk mobile page speed rank

Last tested: 2018-11-04


Mobile Speed Bad
52/100

sja.org.uk Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
http://sja.org.uk/sja/SJA-min.js
http://sja.org.uk/sja/scripts/coreSJA.2-min.js
http://sja.org.uk/sja/scripts/VideoPlayer.js
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http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js
http://cdn.jsdelivr.net/jquery.slick/1.3.6/slick.min.js
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Optimize CSS Delivery of the following:

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http://sja.org.uk/sja/templates/default/css/standard.css

priority - 32 Leverage browser caching

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Leverage browser caching for the following cacheable resources:

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priority - 16 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 31% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 8 Optimize images

Properly formatting and compressing images can save many bytes of data.

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Compressing http://sja.org.uk/sja/images/sja_runners_120x80.jpg could save 27.3KiB (83% reduction).
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Compressing http://sja.org.uk/sja/images/icons-2014/Calculator.gif could save 1KiB (51% reduction).
Compressing http://sja.org.uk/sja/images/icons-2014/Movie-icon.png could save 995B (43% reduction).
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Compressing http://sja.org.uk/sja/images/icons-2014/Facebook-white.png could save 902B (58% reduction).
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Compressing http://sja.org.uk/sja/images/icons-2014/white-arrow.png could save 873B (76% reduction).
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Compressing https://yt3.ggpht.com/-ck7HA7pwGn8/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 236B (16% reduction).

priority - 3 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 34KiB (70% reduction).

Compressing http://sja.org.uk/sja/default.aspx could save 31.6KiB (71% reduction).
Compressing http://sja.org.uk/sja/WebResource.axd?d=cnrviYafMF…1&t=635846531003684661 could save 1KiB (68% reduction).
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priority - 1 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 7.4KiB (17% reduction).

Minifying http://sja.org.uk/sja/default.aspx could save 7.4KiB (17% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.8KiB (29% reduction).

Minifying http://sja.org.uk/sja/templates/default/css/system/SJAhome2014.css could save 2.3KiB (31% reduction) after compression.
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Minifying http://sja.org.uk/sja/templates/default/css/standard.css could save 217B (22% reduction) after compression.

priority - 0 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.4KiB (31% reduction).

Minifying http://sja.org.uk/sja/Scripts/SJA-2014.js could save 982B (30% reduction) after compression.
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sja.org.uk Mobile Resources

Total Resources100
Number of Hosts29
Static Resources66
JavaScript Resources32
CSS Resources7

sja.org.uk Mobile Resource Breakdown

sja.org.uk mobile page usability

Last tested: 2018-11-04


Mobile Usability Good
99/100

sja.org.uk Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/sja/what-we-d…-services.aspx">First aid at events</a> is close to 1 other tap targets.
The tap target <a href="/sja/what-we-do/jobs.aspx">job opportunities</a> and 3 others are close to other tap targets.
The tap target <a href="/sja/support-u…ng-events.aspx">Running events</a> is close to 1 other tap targets.

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sja.org.uk Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


sja.org.uk TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.