3.1 sec in total
295 ms
2.4 sec
384 ms
Click here to check amazing Music Colorado content for United States. Otherwise, check out these important facts you probably never knew about music.colorado.edu
Since 1920, the CU Boulder College of Music offers a wide range of programs for undergraduate and graduate study, integrating advanced musical training with professionally oriented experiences and the...
Visit music.colorado.eduWe analyzed Music.colorado.edu page load time and found that the first response time was 295 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
music.colorado.edu performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.1 s
12/100
25%
Value5.8 s
49/100
10%
Value1,600 ms
12/100
30%
Value0.001
100/100
15%
Value13.2 s
12/100
10%
295 ms
1054 ms
57 ms
78 ms
84 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Music.colorado.edu, 78% (39 requests) were made to Colorado.edu and 10% (5 requests) were made to Fast.fonts.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Colorado.edu.
Page size can be reduced by 385.9 kB (15%)
2.6 MB
2.2 MB
In fact, the total size of Music.colorado.edu main page is 2.6 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 45.7 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 45.7 kB or 83% of the original size.
Potential reduce by 55.1 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. Music Colorado images are well optimized though.
Potential reduce by 153.5 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 153.5 kB or 68% of the original size.
Potential reduce by 131.6 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. Music.colorado.edu needs all CSS files to be minified and compressed as it can save up to 131.6 kB or 83% of the original size.
Number of requests can be reduced by 16 (37%)
43
27
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Music Colorado. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
music.colorado.edu
295 ms
1054 ms
af7248d2-c021-4ef9-8764-5b9811150446.css
57 ms
css_XbVxABpnkvouMI_NnCiwJVNqEQFm85yoE4ArMW-2Jfs.css
78 ms
css_xFRrvEuGbS2yj86_KTxl82mEwk6qqV_mK0x2ksbTxUw.css
84 ms
css_yeu1kI5qgDKo7UxRwfqQHjbNkG8BKfrp63zsnjwteAw.css
84 ms
css_evYlam0F-woVGnc72gArqSfDPNUkKsBmVD5mmYXb3a8.css
86 ms
css_AluElnIEBfCV2wmBLepT3tPaI8agBEmE7KHMFZJcErk.css
85 ms
css_U9G-hci4CvVxeNyHh2DItqiLIprIup-Cb6Vycl9Wx2Q.css
124 ms
css_b4MaLqHjM21PbNT85nu5-kVb4BH1HbSjO2zNFXnKMNw.css
118 ms
css_F4POYQmUzruf-2n92pGNfqfxi3MSLtnnEHb51GYKJVI.css
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css_JbG34CMW0WLme3mZ6q4_0imRaVT4MzyqecEAcxIIfeo.css
162 ms
css_ywzeLBMEoyQ3a4q2JABBfC14FETpKYqYIGPYo3oqhu8.css
125 ms
js_ixbXWjTX4nd_msNkXf-s4IWFdmpoiL6r7fRjfvLiotc.js
242 ms
js_N7UbZJGFrPa31k_IRirkXncRkdGUrY3__PjZMn1Qf-0.js
158 ms
js_bHDfzCVw310t0ETiwHQyZlAdYMUDFIrJbXKiU0EBPuU.js
241 ms
js_6WinerYF1PKH1ViLQQdnLle93pC643q2XHAiiL8aYBc.js
166 ms
js_43n5FBy8pZxQHxPXkf-sQF7ZiacVZke14b0VlvSA554.js
166 ms
js_6m30tBwHYxp4ZtICt83MBE7yJdeNj9Oj3sEqHYuqhtc.js
166 ms
ga.js
68 ms
angle-background.png
52 ms
logo.png
52 ms
submit.png
53 ms
nav-background.png
54 ms
home.png
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blork%20home.png
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choir%20home.png
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Photo%20by%20Clive%20Grainger%202.png
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ecm_grads%20home.png
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Screen%20Shot%202015-12-11%20at%2011.44.20%20AM.png
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icon_pdf.gif
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facebook.png
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twitter.png
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instagram.png
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youtube.png
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bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff
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530dee22-e3c1-4e9f-bf62-c31d510d9656.woff
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60be5c39-863e-40cb-9434-6ebafb62ab2b.woff
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14ff6081-326d-4dae-b778-d7afa66166fc.woff
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EventListSyndicator.aspx
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black50.png
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dots.png
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medium-arrows.png
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bg_tab.png
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loading_animation.gif
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controls.png
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__utm.gif
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__utm.gif
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collect
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music-backstretch2.jpg
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music.colorado.edu 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-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.
music.colorado.edu 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
music.colorado.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Music.colorado.edu 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 Music.colorado.edu 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.
music.colorado.edu
Open Graph description is not detected on the main page of Music Colorado. 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: