8 sec in total
1.1 sec
5.8 sec
1.1 sec
Welcome to duelking.com homepage info - get ready to check Duelking best content right away, or after learning these important things about duelking.com
ヴァイスのシングル、ウィクロス、ヴァンガード、ヴィクトリースパークを取扱う通販サイトのデュエルキングです。2,000円以上ご購入で送料無料!お支払方法は各種クレジット決済、代引き、銀行振込がご利用頂けます。japanese Trading Card shop
Visit duelking.comWe analyzed Duelking.com page load time and found that the first response time was 1.1 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
duelking.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value5.4 s
21/100
25%
Value4.2 s
77/100
10%
Value550 ms
54/100
30%
Value0.114
86/100
15%
Value6.7 s
56/100
10%
1101 ms
352 ms
349 ms
358 ms
541 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 89% of them (108 requests) were addressed to the original Duelking.com, 3% (4 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Keihinhonpo.ocnk.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Duelking.com.
Page size can be reduced by 1.5 MB (52%)
2.9 MB
1.4 MB
In fact, the total size of Duelking.com main page is 2.9 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 1.1 MB
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 440.0 kB, which is 39% 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 1.1 MB or 95% of the original size.
Potential reduce by 36.5 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. Duelking images are well optimized though.
Potential reduce by 240.0 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 240.0 kB or 71% of the original size.
Potential reduce by 194.5 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. Duelking.com needs all CSS files to be minified and compressed as it can save up to 194.5 kB or 90% of the original size.
Number of requests can be reduced by 36 (31%)
118
82
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duelking. 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 6 to 1 for CSS and as a result speed up the page load time.
www.duelking.com
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template.css
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duelking.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
duelking.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
duelking.com 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
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duelking.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Duelking.com 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.
duelking.com
Open Graph description is not detected on the main page of Duelking. 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: