7.6 sec in total
1.9 sec
5 sec
666 ms
Welcome to premium-j.jp homepage info - get ready to check Premium J best content for Japan right away, or after learning these important things about premium-j.jp
プレミアムジャパンは「日本の美意識」が息づく美術工芸、食文化、最新テクノロジーの分野に至るまで、心豊かなライフスタイルを発信するオンラインメディア。日本語・英語・簡体字・繁体字で、食やアート等の情報を提供。
Visit premium-j.jpWe analyzed Premium-j.jp page load time and found that the first response time was 1.9 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
premium-j.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value52.7 s
0/100
25%
Value10.0 s
9/100
10%
Value3,280 ms
2/100
30%
Value0.96
2/100
15%
Value72.6 s
0/100
10%
1870 ms
329 ms
481 ms
621 ms
341 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 41% of them (65 requests) were addressed to the original Premium-j.jp, 12% (19 requests) were made to Static.xx.fbcdn.net and 6% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Premium-j.jp.
Page size can be reduced by 1.0 MB (12%)
8.6 MB
7.6 MB
In fact, the total size of Premium-j.jp main page is 8.6 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. 70% of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.
Potential reduce by 250.8 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 46.5 kB, which is 15% 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 250.8 kB or 80% of the original size.
Potential reduce by 259.5 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. Premium J images are well optimized though.
Potential reduce by 363.8 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 363.8 kB or 66% of the original size.
Potential reduce by 126.3 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. Premium-j.jp needs all CSS files to be minified and compressed as it can save up to 126.3 kB or 88% of the original size.
Number of requests can be reduced by 74 (50%)
148
74
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premium J. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
premium-j.jp
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pixel;r=338837063;a=p-874AVp33Bbtkg;labels=Style;fpan=1;fpa=P0-100166729-1458440530937;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458440530936;tzo=-180;ref=;url=http%3A%2F%2Fpremium-j.jp%2F;ogl=type.blog%2Cdescription.%E3%83%97%E3%83%AC%E3%83%9F%E3%82%A2%E3%83%A0%E3%82%B8%E3%83%A3%E3%83%91%E3%83%B3%E3%81%AF%E3%83%A1%E3%82%A4%E3%83%89%E3%83%BB%E3%82%A4%E3%83%B3%E3%83%BB%E3%82%B8%E3%83%A3%E3%83%91%E3%83%B3%E3%81%AE%E3%83%97%E3%83%AC%E3%83%9F%E3%82%A2%E3%83%A0%E3%81%AA%E6%83%85%E5%A0%B1%E3%82%92%E7%99%BA%E4%BF%A1%E3%80%82%E6%B8%A9%E6%B3%89%E3%80%81%E6%97%A5%E6%9C%AC%E9%85%92%E3%80%81%E3%81%8A%E3%82%82%E3%81%A6%E3%81%AA%E3%81%97%E3%81%AE%E5%BF%83%E3%80%82%E4%B8%96%E7%95%8C%E3%81%AB%E8%AA%87%E3%82%8C%E3%82%8B%E3%83%A1%E3%82%A4%E3%83%89%E3%83%BB%E3%82%A4%E3%83%B3%E3%83%BB%E3%82%B8%E3%83%A3%E3%83%91%E3%83%B3%E3%81%AE%E9%AD%85%E5%8A%9B%E3%82%92%E3%81%8A%E5%B1%8A%E3%81%91%E3%81%97%E3%81%A6%E3%81%84%E3%81%BE%E3%81%99%E3%80%82%2Ctitle.PREMIUM%20JAPAN%2Curl.http%3A%2F%2Fwww%252Epremium-j%252Ejp%2Cimage.http%3A%2F%2Fwww%252Epremium-j%252Ejp%2Fwp%2Fwp-content%2Fthemes%2Fpremium_japan%2Fimages%2Fcommon%2Fpj_fb_t%2Csite_name.PREMIUM%20JAPAN%2Clocale.ja_JP
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premium-j.jp accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
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
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.
premium-j.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
premium-j.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Premium-j.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 Premium-j.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.
premium-j.jp
Open Graph data is detected on the main page of Premium J. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: