3.1 sec in total
537 ms
2.5 sec
109 ms
Visit cosmosmusic.com now to see the best up-to-date Cosmosmusic content for South Korea and also check out these interesting facts you probably never knew about cosmosmusic.com
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Visit cosmosmusic.comWe analyzed Cosmosmusic.com page load time and found that the first response time was 537 ms and then it took 2.6 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.
cosmosmusic.com performance score
name
value
score
weighting
Value14.4 s
0/100
10%
Value0
0/100
25%
Value42.3 s
0/100
10%
Value1,380 ms
16/100
30%
Value0
100/100
15%
Value30.9 s
0/100
10%
537 ms
488 ms
640 ms
731 ms
7 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 37% of them (7 requests) were addressed to the original Cosmosmusic.com, 16% (3 requests) were made to Wcs.naver.com and 16% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (804 ms) belongs to the original domain Cosmosmusic.com.
Page size can be reduced by 94.9 kB (68%)
140.5 kB
45.7 kB
In fact, the total size of Cosmosmusic.com main page is 140.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 128.3 kB which makes up the majority of the site volume.
Potential reduce by 5.1 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. 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 5.1 kB or 63% of the original size.
Potential reduce by 6 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. Cosmosmusic images are well optimized though.
Potential reduce by 86.8 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 86.8 kB or 68% of the original size.
Potential reduce by 2.9 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. Cosmosmusic.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 75% of the original size.
Number of requests can be reduced by 13 (76%)
17
4
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosmosmusic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
cosmosmusic.com
537 ms
www.cosmosmusic.com
488 ms
dgc1.acecounter.com
640 ms
AceCounter_CW.js
731 ms
wcslog.js
7 ms
main2.css
427 ms
counter.js
430 ms
common_function.js
804 ms
info.css
545 ms
getthawteseal
368 ms
dgc1.acecounter.com
498 ms
sendid
500 ms
m
647 ms
analytics.js
20 ms
m
670 ms
bg.gif
434 ms
m
721 ms
collect
23 ms
collect
23 ms
cosmosmusic.com 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
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
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.
cosmosmusic.com 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
Missing source maps for large first-party JavaScript
cosmosmusic.com 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
KO
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cosmosmusic.com can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Cosmosmusic.com 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.
cosmosmusic.com
Open Graph description is not detected on the main page of Cosmosmusic. 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: