2.3 sec in total
230 ms
1.7 sec
289 ms
Click here to check amazing Rco content. Otherwise, check out these important facts you probably never knew about rco.org.uk
The Royal College of Organists is a charity and membership organisation for the promotion and advancement of organ playing and choral directing, with an offer which includes organ courses, organ class...
Visit rco.org.ukWe analyzed Rco.org.uk page load time and found that the first response time was 230 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
rco.org.uk performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value11.1 s
0/100
25%
Value10.8 s
6/100
10%
Value2,760 ms
3/100
30%
Value0.034
100/100
15%
Value11.9 s
16/100
10%
230 ms
224 ms
308 ms
56 ms
110 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 85% of them (50 requests) were addressed to the original Rco.org.uk, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (524 ms) belongs to the original domain Rco.org.uk.
Page size can be reduced by 396.3 kB (22%)
1.8 MB
1.4 MB
In fact, the total size of Rco.org.uk main page is 1.8 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 22.5 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. 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 22.5 kB or 77% of the original size.
Potential reduce by 514 B
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. Rco images are well optimized though.
Potential reduce by 228.6 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 228.6 kB or 62% of the original size.
Potential reduce by 144.6 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. Rco.org.uk needs all CSS files to be minified and compressed as it can save up to 144.6 kB or 82% of the original size.
Number of requests can be reduced by 30 (59%)
51
21
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
rco.org.uk
230 ms
www.rco.org.uk
224 ms
www.rco.org.uk
308 ms
reset.css
56 ms
fonts.css
110 ms
jquery-ui-1.8.16.custom.css
166 ms
screen.css
175 ms
navTabs.css
179 ms
150years.css
172 ms
flexslider.css
166 ms
slicknav.css
181 ms
owl.carousel.css
217 ms
style.css
221 ms
modernizr-2.0.6.min.js
226 ms
jquery.minitwitter.css
248 ms
jquery.min.js
63 ms
jquery.flexslider-min.js
246 ms
jquery-ui.js
48 ms
jquery.cycle.all.js
316 ms
jquery.hoverIntent.minified.js
335 ms
jquery.validate.min.js
335 ms
jquery.uniform.js
335 ms
common.js
335 ms
jquery.slicknav.js
336 ms
owl.carousel.min.js
335 ms
css
48 ms
font-awesome.min.css
40 ms
jquery.jfeed.pack.js
335 ms
jquery.minitwitter.js
334 ms
home.js
335 ms
uniform.default.css
334 ms
logo.png
115 ms
banner.jpg
255 ms
slider-2.jpg
251 ms
slider-3.jpg
208 ms
membership.jpg
266 ms
learning.jpg
317 ms
accreditation.jpg
266 ms
engagement.jpg
353 ms
39263-550x330.jpg
365 ms
39174-550x330.jpg
320 ms
39191-550x330.jpg
348 ms
5150-550x330.jpg
355 ms
39111-550x330.jpg
379 ms
5460-550x330.jpg
387 ms
crest.png
403 ms
headerBg.png
336 ms
discover.jpg
400 ms
montserrat-light-webfont.woff
352 ms
montserrat-ultralight-webfont.woff
370 ms
montserrat-semibold-webfont.woff
385 ms
montserrat-regular-webfont.woff
399 ms
fontawesome-webfont.woff
47 ms
ga.js
57 ms
gettweets.php
524 ms
plusone.js
72 ms
__utm.gif
11 ms
cb=gapi.loaded_0
4 ms
print.css
63 ms
rco.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rco.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
rco.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
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 Rco.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 Rco.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.
rco.org.uk
Open Graph description is not detected on the main page of Rco. 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: