11.9 sec in total
1.4 sec
10.3 sec
178 ms
Visit nihonkaisui.co.jp now to see the best up-to-date Nihonkaisui content for Japan and also check out these interesting facts you probably never knew about nihonkaisui.co.jp
株式会社 日本海水
Visit nihonkaisui.co.jpWe analyzed Nihonkaisui.co.jp page load time and found that the first response time was 1.4 sec and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nihonkaisui.co.jp performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value19.3 s
0/100
25%
Value14.5 s
1/100
10%
Value150 ms
94/100
30%
Value0.225
55/100
15%
Value25.6 s
0/100
10%
1354 ms
334 ms
846 ms
513 ms
351 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 88% of them (97 requests) were addressed to the original Nihonkaisui.co.jp, 6% (7 requests) were made to Google.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Nihonkaisui.co.jp.
Page size can be reduced by 335.2 kB (8%)
4.1 MB
3.7 MB
In fact, the total size of Nihonkaisui.co.jp main page is 4.1 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 3.7 MB which makes up the majority of the site volume.
Potential reduce by 26.9 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 26.9 kB or 78% of the original size.
Potential reduce by 119.8 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. Nihonkaisui images are well optimized though.
Potential reduce by 144.7 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 144.7 kB or 58% of the original size.
Potential reduce by 43.8 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. Nihonkaisui.co.jp needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 83% of the original size.
Number of requests can be reduced by 37 (34%)
108
71
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nihonkaisui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
nihonkaisui.co.jp
1354 ms
reset.css
334 ms
style.css
846 ms
home.css
513 ms
superfish.css
351 ms
colorbox.css
697 ms
tooltipster.css
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jquery.min.js
11 ms
jquery-ui.min.js
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jsapi
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googlesearch_jp.js
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hoverIntent.js
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superfish.js
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jquery.easyAccordion.js
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jquery.imagesloaded.js
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jquery.easing.1.3.js
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jquery.colorbox-min.js
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jquery.tooltipster.js
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sly.min.js
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horizontal.js
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jquery.bxslider.min.js
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footerFixed.js
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popup.js
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base.js
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rollover.js
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home.js
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analytics.js
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z.gif
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sakana_anim.gif
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syokuen201412.jpg
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print.css
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nihonkaisui.co.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
Image elements do not have [alt] attributes
Links do not have a discernible name
nihonkaisui.co.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
Browser errors were logged to the console
nihonkaisui.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 doesn't use 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 Nihonkaisui.co.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 Nihonkaisui.co.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.
nihonkaisui.co.jp
Open Graph description is not detected on the main page of Nihonkaisui. 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: