6.3 sec in total
1.8 sec
4.2 sec
211 ms
Welcome to jcn.co.uk homepage info - get ready to check JCN best content for United Kingdom right away, or after learning these important things about jcn.co.uk
The Journal of Community Nursing is a free online education resource for healthcare professionals in primary care: learning zone e-learning modules on clinical subjects for revalidation and CPD.
Visit jcn.co.ukWe analyzed Jcn.co.uk page load time and found that the first response time was 1.8 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jcn.co.uk performance score
name
value
score
weighting
Value13.1 s
0/100
10%
Value16.2 s
0/100
25%
Value13.5 s
2/100
10%
Value90 ms
99/100
30%
Value0.611
10/100
15%
Value18.8 s
3/100
10%
1815 ms
399 ms
165 ms
184 ms
457 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 94% of them (60 requests) were addressed to the original Jcn.co.uk, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Jcn.co.uk.
Page size can be reduced by 282.6 kB (32%)
887.0 kB
604.4 kB
In fact, the total size of Jcn.co.uk main page is 887.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 571.2 kB which makes up the majority of the site volume.
Potential reduce by 24.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 6.1 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.1 kB or 77% of the original size.
Potential reduce by 55.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. JCN images are well optimized though.
Potential reduce by 97.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 97.8 kB or 61% of the original size.
Potential reduce by 105.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jcn.co.uk needs all CSS files to be minified and compressed as it can save up to 105.4 kB or 86% of the original size.
Number of requests can be reduced by 22 (35%)
62
40
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JCN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.jcn.co.uk
1815 ms
style.css
399 ms
events.css
165 ms
swfobject.js
184 ms
jquery-1.7.1.min.js
457 ms
jquery-ui.css
71 ms
jquery-ui.js
12 ms
carousel.js
184 ms
jquery.pin.js
266 ms
events.js
443 ms
jquery.postcodes.min.js
354 ms
generalActions.js
355 ms
cookie.css
438 ms
jquery.cookie.js
522 ms
cookie.js
544 ms
ga.js
6 ms
info.png
95 ms
JCN_logo.gif
117 ms
hm-jcn-banner1.gif
245 ms
win-wound-care-book.png
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twitter-logo.jpg
195 ms
The-Queens-Nursing-Institute.jpg
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role.gif
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location.gif
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icon-view-online.jpg
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wound-care.jpg
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lympoedema.jpg
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skin-care.jpg
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continence.jpg
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nutrition.jpg
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icon-twitter.png
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icon-wct.png
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icon-lz.png
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icon-GPN.png
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image002(1).jpg
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cycle%20lane.jpg
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page0001_s.jpg
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page0001_s.jpg
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page0003_s.jpg
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jcn-supplements.jpg
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3m-poster.jpg
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page0010_s.jpg
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page0053_s.jpg
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jcn-2015-xml-skyscraper-3.swf
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__utm.gif
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search-bg.gif
988 ms
header-shadow.gif
990 ms
nav_bar_off.gif
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navigation_fade_on.png
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background-purple.jpg
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events.jpg
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back-events.jpg
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competition.jpg
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twitter-box.jpg
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links.jpg
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jobs.jpg
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journals.jpg
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order-JCN-journals.jpg
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background-magenta.jpg
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key-topics.jpg
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back-keyt.jpg
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icon-read-more.jpg
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footer.gif
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ssfixed.css
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jcn.co.uk accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jcn.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jcn.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jcn.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jcn.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jcn.co.uk
Open Graph description is not detected on the main page of JCN. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: