3.1 sec in total
731 ms
2.1 sec
247 ms
Visit rcm.ac.uk now to see the best up-to-date Rcm content for United Kingdom and also check out these interesting facts you probably never knew about rcm.ac.uk
The RCM is a world-leading music conservatoire based in one of London's most desirable neighbourhoods with a prestigious history, contemporary outlook and distinguished alumni.
Visit rcm.ac.ukWe analyzed Rcm.ac.uk page load time and found that the first response time was 731 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
rcm.ac.uk performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value9.9 s
0/100
25%
Value9.4 s
12/100
10%
Value130 ms
96/100
30%
Value0.587
11/100
15%
Value11.9 s
17/100
10%
731 ms
609 ms
383 ms
63 ms
536 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 49% of them (36 requests) were addressed to the original Rcm.ac.uk, 16% (12 requests) were made to Pbs.twimg.com and 11% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (819 ms) belongs to the original domain Rcm.ac.uk.
Page size can be reduced by 1.0 MB (20%)
5.2 MB
4.2 MB
In fact, the total size of Rcm.ac.uk main page is 5.2 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 4.0 MB which makes up the majority of the site volume.
Potential reduce by 62.2 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 20.1 kB, which is 29% 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 62.2 kB or 89% of the original size.
Potential reduce by 182.7 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. Rcm images are well optimized though.
Potential reduce by 412.5 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 412.5 kB or 65% of the original size.
Potential reduce by 371.8 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. Rcm.ac.uk needs all CSS files to be minified and compressed as it can save up to 371.8 kB or 85% of the original size.
Number of requests can be reduced by 20 (31%)
65
45
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rcm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rcm.ac.uk
731 ms
collectedcss.css
609 ms
custom.css
383 ms
css
63 ms
jquery.js
536 ms
collected.js
763 ms
custom.js
160 ms
jquery-ui.min.js
35 ms
P_izCNszEeKXCxIxOQulpA.js
30 ms
jquery.BlackAndWhite.js
310 ms
homepage.css
367 ms
equal.js
385 ms
logo2015.svg
269 ms
cello.jpg
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flute.jpg
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roderickwilliams.jpg
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southkoreasmall.jpg
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Singaporeflagsmall.jpg
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japanflagsmall.jpg
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Hongkongflagsmall.jpg
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chinese-flagsmall.jpg
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SearchBg.gif
175 ms
blank.png
174 ms
logo2015bw.png
174 ms
mobileimage.jpg
517 ms
Ranked%20No%201.jpg
742 ms
Open%20Day%202016%20V3.jpg
515 ms
Google%20Cultural%20Institute.jpg
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Exploring%20Minimalism.jpg
516 ms
Music%20and%20Ideas.jpg
515 ms
Women%20in%20Music%202016.jpg
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albanypianotrio.jpg
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Stephen%20Johns%20435x290.jpg
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Arne%20Gieshoff%20435x290.jpg
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widgets.js
147 ms
yqnp1Z4U9-s
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VvmhkBBYrDM
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rcmtwitter.png
649 ms
rcmfacebook.png
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rcmgplus.png
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linkedin.png
740 ms
IczWvq5y_Cwwv_rBjOtT0w.woff
154 ms
CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff
171 ms
xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff
187 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
203 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
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zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff
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ga.js
40 ms
__utm.gif
61 ms
ajax-loader.gif
612 ms
www-embed-player-vflZsBgOl.css
93 ms
www-embed-player.js
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base.js
196 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
151 ms
syndication
182 ms
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yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
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ad_status.js
75 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
22 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
21 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
31 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
85 ms
loTOgwEi_normal.png
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boaters1_normal.jpg
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4iKQFhZ__normal.jpg
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FzGWHzWA_normal.jpg
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1BLJzztV_normal.jpeg
53 ms
CcN1PcrWoAAg2Xq.jpg:small
54 ms
CcIihBfUMAAjnJg.jpg:small
62 ms
CcJGODpUYAE3J0V.jpg:small
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CcId2Q5UEAARIoO.jpg:small
59 ms
CcFBg_6WoAImERa.jpg:small
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CcEnkPmW0AAJiB_.jpg:small
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CcD6Y0sWwAActep.jpg:small
92 ms
rcm.ac.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
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
Links do not have a discernible name
rcm.ac.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
rcm.ac.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
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 Rcm.ac.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 Rcm.ac.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.
rcm.ac.uk
Open Graph description is not detected on the main page of Rcm. 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: