4.3 sec in total
1 sec
3 sec
276 ms
Visit isumu.jp now to see the best up-to-date Isumu content for Japan and also check out these interesting facts you probably never knew about isumu.jp
インテリアとして飾る仏像を提案するイスムの公式サイトです。古来より愛される国宝仏像の臨場感と美しさをお届けします。
Visit isumu.jpWe analyzed Isumu.jp page load time and found that the first response time was 1 sec 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.
isumu.jp performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value43.6 s
0/100
25%
Value30.7 s
0/100
10%
Value5,150 ms
0/100
30%
Value0.817
4/100
15%
Value32.4 s
0/100
10%
1001 ms
335 ms
358 ms
504 ms
9 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Isumu.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Isumu.jp.
Page size can be reduced by 145.3 kB (16%)
937.1 kB
791.7 kB
In fact, the total size of Isumu.jp main page is 937.1 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. 25% of websites need less resources to load. Images take 778.0 kB which makes up the majority of the site volume.
Potential reduce by 30.8 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. 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 30.8 kB or 76% of the original size.
Potential reduce by 26.6 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. Isumu images are well optimized though.
Potential reduce by 52.4 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 52.4 kB or 69% of the original size.
Potential reduce by 35.5 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. Isumu.jp needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 84% of the original size.
Number of requests can be reduced by 24 (50%)
48
24
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isumu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
isumu.jp
1001 ms
import.css
335 ms
index-test.css
358 ms
jq-glide.css
504 ms
jquery.min.js
9 ms
jq-glide.js
314 ms
reset.css
169 ms
layout.css
170 ms
main.css
198 ms
menu.css
331 ms
menu_l.css
335 ms
menu_sub.css
333 ms
sp.css
333 ms
analytics.js
82 ms
fbevents.js
136 ms
up2014-5-16-25.jpg
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heda-logo.gif
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cp-case-2016.jpg
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cp-tango-2016.jpg
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ca3925.jpg
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photocon5th.jpg
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omotesando.jpg
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yanaka.jpg
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3-isumu.jpg
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kodawari.jpg
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side-pr-201509.jpg
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tot.gif
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news-title.gif
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to-home.png
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campany.png
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regi.png
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item.png
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sec1.gif
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sec2.gif
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twitter.jpg
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facebook.jpg
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isumublog.jpg
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g-navi-2015.gif
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50.png
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butuzouworld.jpg
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morita.jpg
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abj.jpg
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copy.gif
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to-top.png
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right.gif
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left.gif
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isumu.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
isumu.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
isumu.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 uses legible font sizes
EN
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isumu.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Isumu.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.
isumu.jp
Open Graph data is detected on the main page of Isumu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: