3.2 sec in total
205 ms
2.6 sec
443 ms
Visit codeclub.org.uk now to see the best up-to-date Code Club content for India and also check out these interesting facts you probably never knew about codeclub.org.uk
A nationwide network of volunteer-led after school coding clubs for children aged 9-11
Visit codeclub.org.ukWe analyzed Codeclub.org.uk page load time and found that the first response time was 205 ms and then it took 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.
codeclub.org.uk performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value5.6 s
17/100
25%
Value3.1 s
93/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value4.1 s
87/100
10%
205 ms
822 ms
188 ms
70 ms
24 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 45% of them (48 requests) were addressed to the original Codeclub.org.uk, 30% (32 requests) were made to Maps.googleapis.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (947 ms) belongs to the original domain Codeclub.org.uk.
Page size can be reduced by 1.0 MB (47%)
2.2 MB
1.2 MB
In fact, the total size of Codeclub.org.uk main page is 2.2 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. 70% of websites need less resources to load. Images take 922.8 kB which makes up the majority of the site volume.
Potential reduce by 46.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.4 kB or 83% of the original size.
Potential reduce by 120.2 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, Code Club needs image optimization as it can save up to 120.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 582.6 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 582.6 kB or 66% of the original size.
Potential reduce by 299.9 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. Codeclub.org.uk needs all CSS files to be minified and compressed as it can save up to 299.9 kB or 82% of the original size.
Number of requests can be reduced by 30 (31%)
96
66
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
codeclub.org.uk
205 ms
www.codeclub.org.uk
822 ms
application-046cbb6437ff1f8da7e2e744961b983e.css
188 ms
js
70 ms
handlebars.min.js
24 ms
application-788cf323a01199cfe90889e6bf50a0bd.js
383 ms
ga.js
143 ms
header-1-a7bccbcf6965138e532bee2c678ae6f9.png
101 ms
header-2-9a292c10395be9c1c261993ff3c9335a.png
115 ms
logo-702292b6320a2d7c9431ba28102592ff.svg
211 ms
select-0d967cf1f3a947f31d01cee486b46e06.png
350 ms
vol1.jpg
349 ms
venue.png
411 ms
3.png
438 ms
children1.jpg
348 ms
cc-smal.png
350 ms
codeclub-shop.jpg
458 ms
laptop_copy_360.png
609 ms
mailinglist.png
455 ms
Globe_copy.png
608 ms
donate.png
490 ms
parents.png
651 ms
video.png
610 ms
icon-hippy_dad.png
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bbc-c.png
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independent-c-1.png
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Telegraph.JPG.jpg
887 ms
Telegraph.JPG.jpg
888 ms
twitter.png
891 ms
facebook.png
905 ms
common.js
70 ms
map.js
103 ms
overlay.js
144 ms
ThyMCaAjPF8
208 ms
MuseoSansRounded-300-webfont.woff
947 ms
youtube.png
873 ms
util.js
60 ms
onion.js
59 ms
openhand_8_8.cur
149 ms
__utm.gif
35 ms
ViewportInfoService.GetViewportInfo
51 ms
stats.js
50 ms
controls.js
63 ms
collect
148 ms
ARM-RGB-2015_copy.png
760 ms
www-embed-player-vflQrT_sR.css
147 ms
www-embed-player.js
207 ms
base.js
282 ms
vt
85 ms
css
169 ms
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transparent.png
74 ms
marker.js
145 ms
google4.png
98 ms
mapcnt6.png
96 ms
sv5.png
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tmapctrl.png
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cb_scout5.png
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tmapctrl4.png
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imgs8.png
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NESTA_LOGO_RGB.png
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Cabinet-Office-Logo_copy.png
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Google_2015_logo.png
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Samsung_Logo_Lettermark_RGB_(1).png
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Canary_Wharf_Group_logo_(1).png
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footer-05932013fdf68e823370121c894f8c07.png
669 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
152 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
182 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
206 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
207 ms
AuthenticationService.Authenticate
21 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
79 ms
ad_status.js
91 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
87 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
86 ms
codeclub.org.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
codeclub.org.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
codeclub.org.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codeclub.org.uk 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 Codeclub.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.
codeclub.org.uk
Open Graph description is not detected on the main page of Code Club. 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: