78.5 sec in total
11.4 sec
66 sec
1.1 sec
Welcome to drum-ch.co.kr homepage info - get ready to check Drum Ch best content for South Korea right away, or after learning these important things about drum-ch.co.kr
대한민국 최저가 전자드럼 전문...최대 심벌매장...
Visit drum-ch.co.krWe analyzed Drum-ch.co.kr page load time and found that the first response time was 11.4 sec and then it took 67.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 34 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
drum-ch.co.kr performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value24.1 s
0/100
25%
Value19.6 s
0/100
10%
Value80 ms
99/100
30%
Value0.429
22/100
15%
Value12.2 s
15/100
10%
11361 ms
7681 ms
1154 ms
696 ms
859 ms
Our browser made a total of 319 requests to load all elements on the main page. We found that 67% of them (214 requests) were addressed to the original Drum-ch.co.kr, 31% (98 requests) were made to Drumch.godohosting.com and 1% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Drumch.godohosting.com.
Page size can be reduced by 2.1 MB (9%)
22.9 MB
20.7 MB
In fact, the total size of Drum-ch.co.kr main page is 22.9 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. Images take 22.4 MB which makes up the majority of the site volume.
Potential reduce by 257.3 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 257.3 kB or 92% of the original size.
Potential reduce by 1.8 MB
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. Drum Ch images are well optimized though.
Potential reduce by 94.0 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 94.0 kB or 60% of the original size.
Potential reduce by 9.3 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. Drum-ch.co.kr needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 79% of the original size.
Number of requests can be reduced by 76 (27%)
284
208
The browser has sent 284 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drum Ch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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drum-ch.co.kr 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
drum-ch.co.kr 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
Page has valid source maps
drum-ch.co.kr 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
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drum-ch.co.kr 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 Drum-ch.co.kr main page’s claimed encoding is euc-kr. 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.
drum-ch.co.kr
Open Graph description is not detected on the main page of Drum Ch. 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: