7.8 sec in total
538 ms
6.9 sec
276 ms
Click here to check amazing Crystar content. Otherwise, check out these important facts you probably never knew about crystar.jp
オールミネラル水化システム「ミネラルクリスター」で、暮らしのすべての水を「ミネラルウォーター”に。建物すべての蛇口からミネラルバランスのとれた水を供給します。
Visit crystar.jpWe analyzed Crystar.jp page load time and found that the first response time was 538 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
crystar.jp performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value12.7 s
0/100
25%
Value6.7 s
37/100
10%
Value520 ms
56/100
30%
Value0.463
19/100
15%
Value8.6 s
37/100
10%
538 ms
954 ms
369 ms
563 ms
1301 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 92% of them (93 requests) were addressed to the original Crystar.jp, 3% (3 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Crystar.jp.
Page size can be reduced by 328.9 kB (36%)
923.7 kB
594.9 kB
In fact, the total size of Crystar.jp main page is 923.7 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. 30% of websites need less resources to load. Images take 687.4 kB which makes up the majority of the site volume.
Potential reduce by 22.5 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 8.9 kB, which is 33% 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 22.5 kB or 83% of the original size.
Potential reduce by 149.8 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. Obviously, Crystar needs image optimization as it can save up to 149.8 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 117.2 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 117.2 kB or 73% of the original size.
Potential reduce by 39.4 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. Crystar.jp needs all CSS files to be minified and compressed as it can save up to 39.4 kB or 79% of the original size.
Number of requests can be reduced by 24 (24%)
99
75
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crystar. 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 7 to 1 for CSS and as a result speed up the page load time.
crystar.jp
538 ms
www.crystar.jp
954 ms
style.css
369 ms
style_pc.css
563 ms
jquery-1.11.1.min.js
1301 ms
jquery.easing.1.3.js
558 ms
common2.js
377 ms
html5.js
526 ms
jquery.cookie.js
543 ms
pulldown.css
565 ms
layout.css
878 ms
page.css
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jquery.bxSlider.js
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jquery.tile.js
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widgets.js
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notosansjapanese.css
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bg_header.gif
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button.0308b81ff1714e446f674b5b9793f2cd.js
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like.php
153 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
16 ms
index_ban39.gif
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to_top.gif
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to_home.gif
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acclog.cgi
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style_sp.css
178 ms
crystar.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
Links do not have a discernible name
crystar.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
crystar.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 Crystar.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 Crystar.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.
crystar.jp
Open Graph description is not detected on the main page of Crystar. 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: