6 sec in total
170 ms
5.4 sec
469 ms
Click here to check amazing Composers Datebook Publicradio content for United States. Otherwise, check out these important facts you probably never knew about composersdatebook.publicradio.org
Reminding you that all music was once new ® • with host John Birge
Visit composersdatebook.publicradio.orgWe analyzed Composersdatebook.publicradio.org page load time and found that the first response time was 170 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
composersdatebook.publicradio.org performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value4.3 s
41/100
25%
Value6.5 s
38/100
10%
Value1,600 ms
12/100
30%
Value0.153
75/100
15%
Value14.9 s
8/100
10%
170 ms
2143 ms
146 ms
105 ms
63 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Composersdatebook.publicradio.org, 34% (12 requests) were made to Yc.apmcdn.org and 11% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Img.en25.com.
Page size can be reduced by 632.4 kB (61%)
1.0 MB
408.5 kB
In fact, the total size of Composersdatebook.publicradio.org main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 491.0 kB which makes up the majority of the site volume.
Potential reduce by 40.1 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 9.0 kB, which is 18% 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 40.1 kB or 82% of the original size.
Potential reduce by 3.4 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. Composers Datebook Publicradio images are well optimized though.
Potential reduce by 328.0 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 328.0 kB or 67% of the original size.
Potential reduce by 260.8 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. Composersdatebook.publicradio.org needs all CSS files to be minified and compressed as it can save up to 260.8 kB or 85% of the original size.
Number of requests can be reduced by 15 (48%)
31
16
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Composers Datebook Publicradio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
composersdatebook.publicradio.org
170 ms
episodes
2143 ms
application-9e0b447c4e5dab8855332efe0fd69cfd.css
146 ms
jquery.min.js
105 ms
bootstrap.min.js
63 ms
application-a795d7a77ea6d433124a986d499d3380.js
89 ms
gtm.js
132 ms
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137 ms
20150317_afc_logo_square_33.jpg
197 ms
your-classical-logo-r-min-1b3030e85e9dadd468e55a77cbd12449.svg
104 ms
composers-pattern-b64d000a858e970c068ff6681056cfe2.svg
107 ms
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346 ms
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98 ms
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90 ms
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72 ms
analytics.js
42 ms
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quant.js
37 ms
gpt.js
40 ms
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24 ms
collect
12 ms
pubads_impl_82.js
36 ms
collect
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ads
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container.html
18 ms
ga-audiences
50 ms
apm-apmhouse-300x250-149521-01282016-427.jpg
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osd.js
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activeview
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composersdatebook.publicradio.org 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
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.
composersdatebook.publicradio.org 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
composersdatebook.publicradio.org SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Composersdatebook.publicradio.org 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 Composersdatebook.publicradio.org 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.
composersdatebook.publicradio.org
Open Graph data is detected on the main page of Composers Datebook Publicradio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: