3.7 sec in total
396 ms
3 sec
285 ms
Visit leukaemia.org now to see the best up-to-date Le UK Aemia content and also check out these interesting facts you probably never knew about leukaemia.org
We raise and invest money for specialist childhood cancer research to help save the life of every child and young person with cancer.
Visit leukaemia.orgWe analyzed Leukaemia.org page load time and found that the first response time was 396 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
leukaemia.org performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value4.5 s
36/100
25%
Value4.3 s
76/100
10%
Value3,190 ms
2/100
30%
Value0
100/100
15%
Value15.0 s
7/100
10%
396 ms
611 ms
167 ms
170 ms
22 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Leukaemia.org, 66% (65 requests) were made to Childrenwithcancer.org.uk and 8% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (842 ms) relates to the external source Childrenwithcancer.org.uk.
Page size can be reduced by 1.1 MB (51%)
2.1 MB
1.0 MB
In fact, the total size of Leukaemia.org main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 46.5 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 6.7 kB, which is 11% 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 46.5 kB or 74% of the original size.
Potential reduce by 327.3 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. Obviously, Le UK Aemia needs image optimization as it can save up to 327.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 493.1 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 493.1 kB or 73% of the original size.
Potential reduce by 197.0 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. Leukaemia.org needs all CSS files to be minified and compressed as it can save up to 197.0 kB or 84% of the original size.
Number of requests can be reduced by 67 (75%)
89
22
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Le UK Aemia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
leukaemia.org
396 ms
www.childrenwithcancer.org.uk
611 ms
Styles.css
167 ms
Styles.css
170 ms
jquery.min.js
22 ms
jquery.tools.min.js
329 ms
jquery-ui-1.8.23.custom.min.js
572 ms
plugins.js
175 ms
CoreUI.js
240 ms
jsapi
66 ms
css
56 ms
modernizr-2.6.2.js
407 ms
jquery.cookie.js
247 ms
jquery.cookiecuttr.js
344 ms
WebResource.axd
320 ms
ScriptResource.axd
330 ms
ScriptResource.axd
408 ms
ScriptResource.axd
401 ms
webkit.js
404 ms
ScriptResource.axd
422 ms
ScriptResource.axd
479 ms
ScriptResource.axd
484 ms
responsive.js
481 ms
jquery.flexslider-min.js
511 ms
cwc-main.js
373 ms
jquery-ui-1.8.1.custom.css
499 ms
CookieCuttr.css
420 ms
shop.css
420 ms
Container.css
449 ms
Forms.css
487 ms
Appeal.css
500 ms
Button.css
501 ms
Post.css
501 ms
ProjectFundraising.css
628 ms
dropdown.css
568 ms
event2.css
577 ms
main.css
662 ms
HTMLEditor.css
581 ms
flexslider.css
583 ms
responsive.css
659 ms
Comment.css
166 ms
Helper.js
90 ms
holder.js
89 ms
18 ms
ui+en.css
5 ms
format+en,default+en,ui+en,corechart+en.I.js
22 ms
searchButton.png
108 ms
logofeb16.png
422 ms
GetImage.aspx
366 ms
GetImage.aspx
392 ms
GetImage.aspx
345 ms
GetImage.aspx
385 ms
GetImage.aspx
360 ms
GetImage.aspx
590 ms
GetImage.aspx
667 ms
GetImage.aspx
576 ms
ncri.jpg
468 ms
amrc.jpg
477 ms
FRSB-logo.png
503 ms
ga.js
23 ms
__utm.gif
20 ms
socialIcons4.png
490 ms
buttons.png
667 ms
topNav.png
525 ms
gtm.js
73 ms
collect
89 ms
BSqn7FernLolrt-MFco9Wi3USBnSvpkopQaUR-2r7iU.ttf
20 ms
schoolbell-v6-latin-regular.woff
595 ms
read-more-btn.png
611 ms
slideArrow2.png
611 ms
redArrow.png
612 ms
greyBgTop.png
657 ms
donateButtons.png
842 ms
greyBgBottom.png
694 ms
twitter.png
678 ms
GetImage.aspx
752 ms
whiteArrow.png
678 ms
conversion_async.js
23 ms
analytics.js
7 ms
483 ms
fbds.js
19 ms
oct.js
18 ms
ga-audiences
23 ms
collect
9 ms
collect
15 ms
34 ms
46 ms
adsct
103 ms
adsct
62 ms
63 ms
29 ms
ga-audiences
31 ms
21 ms
19 ms
232 ms
tooltip.css
31 ms
nr-100.js
24 ms
15 ms
leukaemia.org 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
Image elements do not have [alt] attributes
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
leukaemia.org 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
leukaemia.org 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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leukaemia.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Leukaemia.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
leukaemia.org
Open Graph description is not detected on the main page of Le UK Aemia. 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: