6.5 sec in total
615 ms
5.4 sec
424 ms
Welcome to arkopia.jp homepage info - get ready to check Arkopia best content for Japan right away, or after learning these important things about arkopia.jp
暗号資産についてわかりやすく解説します
Visit arkopia.jpWe analyzed Arkopia.jp page load time and found that the first response time was 615 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
arkopia.jp performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value11.8 s
0/100
25%
Value11.9 s
4/100
10%
Value1,580 ms
12/100
30%
Value0.18
67/100
15%
Value16.0 s
6/100
10%
615 ms
1251 ms
86 ms
20 ms
20 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 45% of them (30 requests) were addressed to the original Arkopia.jp, 12% (8 requests) were made to Fonts.gstatic.com and 9% (6 requests) were made to . The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Img.tcs-asp.net.
Page size can be reduced by 461.4 kB (36%)
1.3 MB
812.9 kB
In fact, the total size of Arkopia.jp main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 715.5 kB which makes up the majority of the site volume.
Potential reduce by 64.1 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 64.1 kB or 76% of the original size.
Potential reduce by 0 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. Arkopia images are well optimized though.
Potential reduce by 392.9 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 392.9 kB or 55% of the original size.
Potential reduce by 4.5 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. Arkopia.jp needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 23% of the original size.
Number of requests can be reduced by 21 (43%)
49
28
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arkopia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
arkopia.jp
615 ms
www.arkopia.jp
1251 ms
js
86 ms
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16 ms
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css
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roundedmplus1c.css
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www.arkopia.jp
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zrt_lookup.html
366 ms
ads
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jin-icons.ttf
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ts
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js
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arkopia.jp 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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
arkopia.jp 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
arkopia.jp 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arkopia.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Arkopia.jp 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.
arkopia.jp
Open Graph data is detected on the main page of Arkopia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: