3.8 sec in total
531 ms
3 sec
297 ms
Visit nissin-dental.jp now to see the best up-to-date Nissin Dental content for Japan and also check out these interesting facts you probably never knew about nissin-dental.jp
歯科学教育から臨床まで。歯科医療を幅広くサポートするニッシンです。
Visit nissin-dental.jpWe analyzed Nissin-dental.jp page load time and found that the first response time was 531 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
nissin-dental.jp performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value5.8 s
15/100
25%
Value12.1 s
3/100
10%
Value10 ms
100/100
30%
Value0.314
37/100
15%
Value11.1 s
20/100
10%
531 ms
518 ms
158 ms
312 ms
328 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 52% of them (47 requests) were addressed to the original Nissin-dental.jp, 34% (31 requests) were made to Static.xx.fbcdn.net and 10% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nissin-dental.jp.
Page size can be reduced by 24.9 kB (5%)
501.8 kB
476.9 kB
In fact, the total size of Nissin-dental.jp main page is 501.8 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. 65% of websites need less resources to load. Images take 473.6 kB which makes up the majority of the site volume.
Potential reduce by 8.5 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. 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 8.5 kB or 65% of the original size.
Potential reduce by 9.4 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. Nissin Dental images are well optimized though.
Potential reduce by 1.8 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 1.8 kB or 21% of the original size.
Potential reduce by 5.2 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. Nissin-dental.jp needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 75% of the original size.
Number of requests can be reduced by 37 (42%)
88
51
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nissin Dental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
nissin-dental.jp
531 ms
www.nissin-dental.jp
518 ms
common.css
158 ms
top.css
312 ms
over.js
328 ms
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354 ms
copyright.js
361 ms
urchin.js
7 ms
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164 ms
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177 ms
nissin-dental.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
nissin-dental.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nissin-dental.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nissin-dental.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nissin-dental.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nissin-dental.jp
Open Graph description is not detected on the main page of Nissin Dental. 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: