3.7 sec in total
147 ms
2.7 sec
876 ms
Visit barefootcas.org.uk now to see the best up-to-date Barefoot Cas content for Thailand and also check out these interesting facts you probably never knew about barefootcas.org.uk
DISCOVER how Barefoot Computing equips teachers with the confidence, knowledge, skills and resources to teach computer science in primary schools.
Visit barefootcas.org.ukWe analyzed Barefootcas.org.uk page load time and found that the first response time was 147 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
barefootcas.org.uk performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value10.1 s
0/100
25%
Value10.4 s
8/100
10%
Value13,260 ms
0/100
30%
Value0.156
74/100
15%
Value25.1 s
0/100
10%
147 ms
837 ms
713 ms
40 ms
34 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Barefootcas.org.uk, 96% (44 requests) were made to Barefootcomputing.org and 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Barefootcomputing.org.
Page size can be reduced by 314.1 kB (27%)
1.2 MB
851.7 kB
In fact, the total size of Barefootcas.org.uk main page is 1.2 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 524.5 kB which makes up the majority of the site volume.
Potential reduce by 201.8 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 46.1 kB, which is 12% 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 201.8 kB or 51% of the original size.
Potential reduce by 29.8 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. Barefoot Cas images are well optimized though.
Potential reduce by 35.4 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 35.4 kB or 32% of the original size.
Potential reduce by 47.2 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. Barefootcas.org.uk needs all CSS files to be minified and compressed as it can save up to 47.2 kB or 35% of the original size.
Number of requests can be reduced by 16 (40%)
40
24
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barefoot Cas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
barefootcas.org.uk
147 ms
www.barefootcomputing.org
837 ms
Telerik.Web.UI.WebResource.axd
713 ms
style.css
40 ms
responsive.css
34 ms
grid.css
50 ms
owl.carousel.min.css
18 ms
fontawesome-all.css
588 ms
jquery.fancybox.css
41 ms
datepicker.min.css
34 ms
bf_gameon_banner.png
423 ms
barefoot_body-boat_web-header_1068x703px-01.jpg
405 ms
2d9_1e8_6587357_589896404_5.jpg
725 ms
untitled-design-(2).jpg
724 ms
home-page-curriculum5ac3fbdbdcfc6c779083ff0100ba3f46.jpg
766 ms
home-page-workshops-english.jpg
896 ms
303x123_barefoot_3_scratch-maths-quiz-selection.png
815 ms
star-5.png
723 ms
303x123_barefoot_3_world-map-logic-activity.png
880 ms
303x123_barefoot_boats-ahoy.png
867 ms
star-1.png
899 ms
tw_icon.png
1176 ms
fb_icon.png
1242 ms
footer_instg.png
1277 ms
email-decode.min.js
773 ms
custom.js
791 ms
jquery.fancybox.js
800 ms
jquery.fancybox-media.js
808 ms
owl.carousel.js
811 ms
datepicker.min.js
1289 ms
datepicker.en.js
876 ms
rocket-loader.min.js
815 ms
v652eace1692a40cfa3763df669d7439c1639079717194
104 ms
footer_twitter.png
872 ms
footer_fb.png
872 ms
footer_instg.png
873 ms
banner_side_bg.png
841 ms
arrow_up_yellow.png
468 ms
arrow_down_yellow.png
491 ms
page2_3.jpg
493 ms
heart-icon.png
518 ms
Roboto-Regular.ttf
343 ms
Roboto-Bold.ttf
388 ms
Montserrat-Bold.ttf
424 ms
fa-solid-900.woff
1004 ms
jquery-3.2.1.min.js
61 ms
barefootcas.org.uk accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
barefootcas.org.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
General
Impact
Issue
Detected JavaScript libraries
barefootcas.org.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barefootcas.org.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 Barefootcas.org.uk 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.
barefootcas.org.uk
Open Graph data is detected on the main page of Barefoot Cas. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: