6.2 sec in total
903 ms
4.8 sec
432 ms
Welcome to academy-of-rock.co.uk homepage info - get ready to check Academy Of Rock best content right away, or after learning these important things about academy-of-rock.co.uk
Peter Cook - Thought Leader, Speaker, Author : Helping you balance the head, heart and soul of your enterprise for sustainable business in a better world
Visit academy-of-rock.co.ukWe analyzed Academy-of-rock.co.uk page load time and found that the first response time was 903 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
academy-of-rock.co.uk performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value33.6 s
0/100
25%
Value11.5 s
5/100
10%
Value14,350 ms
0/100
30%
Value0.001
100/100
15%
Value25.0 s
0/100
10%
903 ms
6 ms
4 ms
219 ms
193 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 31% of them (25 requests) were addressed to the original Academy-of-rock.co.uk, 11% (9 requests) were made to Google.com and 10% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Academy-of-rock.co.uk.
Page size can be reduced by 868.1 kB (27%)
3.2 MB
2.3 MB
In fact, the total size of Academy-of-rock.co.uk main page is 3.2 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 36.0 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 36.0 kB or 76% of the original size.
Potential reduce by 427.3 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, Academy Of Rock needs image optimization as it can save up to 427.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 372.1 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 372.1 kB or 68% of the original size.
Potential reduce by 32.7 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. Academy-of-rock.co.uk needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 83% of the original size.
Number of requests can be reduced by 33 (44%)
75
42
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academy Of Rock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
academy-of-rock.co.uk
903 ms
buttons.js
6 ms
loader.js
4 ms
behaviours.js
219 ms
0.gif
193 ms
1.gif
192 ms
2.gif
210 ms
3.gif
222 ms
4.gif
293 ms
5.gif
292 ms
6.gif
334 ms
7.gif
333 ms
8.gif
334 ms
9.gif
364 ms
10.gif
395 ms
11.gif
439 ms
aofrockmenu.gif
454 ms
Cover%20pic.png
3961 ms
Bloomsbury.png
787 ms
Virgin2.png
618 ms
BBC.png
570 ms
Bloomberg.png
705 ms
TMOB%20LOGO.jpg
1124 ms
Newsletter.png
944 ms
Peston.png
995 ms
in.js
14 ms
pinterest-button.png
81 ms
widgets.js
97 ms
call_blue_white_124x52.png
16 ms
RNR%20LOGO.jpg
754 ms
facebook.gif
851 ms
cse.js
138 ms
secureAnonymousFramework
41 ms
plusone.js
69 ms
sprite_connect_v14.png
60 ms
cb=gapi.loaded_0
23 ms
cb=gapi.loaded_1
36 ms
fastbutton
109 ms
ga.js
30 ms
postmessageRelay
78 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
194 ms
getAllAppDefault.esi
319 ms
__utm.gif
24 ms
jsapi
26 ms
cb=gapi.loaded_0
9 ms
cb=gapi.loaded_1
8 ms
collect
129 ms
3193398744-postmessagerelay.js
100 ms
rpc:shindig_random.js
97 ms
default+en.css
23 ms
default.css
97 ms
default+en.I.js
30 ms
async-ads.js
59 ms
google_custom_search_watermark.gif
27 ms
small-logo.png
28 ms
search_box_icon.png
26 ms
clear.gif
26 ms
nav_logo114.png
23 ms
default.css
54 ms
cb=gapi.loaded_0
9 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
44 ms
getSegment.php
152 ms
checkOAuth.esi
7 ms
jot
76 ms
t.dhj
6 ms
t.dhj
15 ms
cm
20 ms
x35248
119 ms
s-3271.xgi
12 ms
hbpix
27 ms
6 ms
7 ms
xrefid.xgi
5 ms
pixel
15 ms
pixel
18 ms
2981
30 ms
index.2d85e55d89f85ae69e4f2ca5ab9438b7.html
18 ms
buttons.ab966a004186897711de4a5ed256c924.css
12 ms
stcommon.2b05accc08f1ee42fe1983647ab923ea.js
3 ms
st.1188278743c14064d5e8ae56c8ada29c.js
6 ms
academy-of-rock.co.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
academy-of-rock.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
academy-of-rock.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academy-of-rock.co.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 Academy-of-rock.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.
academy-of-rock.co.uk
Open Graph description is not detected on the main page of Academy Of Rock. 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: