6.9 sec in total
1.3 sec
4.3 sec
1.2 sec
Click here to check amazing Kurosawaviolin content for Japan. Otherwise, check out these important facts you probably never knew about kurosawaviolin.com
バイオリンを始めとした弦楽器の総合専門店、クロサワバイオリンのホームページです。
Visit kurosawaviolin.comWe analyzed Kurosawaviolin.com page load time and found that the first response time was 1.3 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kurosawaviolin.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.7 s
8/100
25%
Value8.6 s
17/100
10%
Value80 ms
99/100
30%
Value0.181
67/100
15%
Value5.5 s
70/100
10%
1305 ms
295 ms
914 ms
469 ms
314 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 93% of them (64 requests) were addressed to the original Kurosawaviolin.com, 4% (3 requests) were made to Stats.g.doubleclick.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Kurosawaviolin.com.
Page size can be reduced by 103.7 kB (8%)
1.3 MB
1.2 MB
In fact, the total size of Kurosawaviolin.com main page is 1.3 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 18.1 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 7.8 kB, which is 35% 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 18.1 kB or 80% of the original size.
Potential reduce by 3.1 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. Kurosawaviolin images are well optimized though.
Potential reduce by 64.9 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 64.9 kB or 49% of the original size.
Potential reduce by 17.5 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. Kurosawaviolin.com needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 81% of the original size.
Number of requests can be reduced by 25 (37%)
67
42
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurosawaviolin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
kurosawaviolin.com
1305 ms
import.css
295 ms
jquery.js
914 ms
jquery.imageNavigation.js
469 ms
jquery.togglerollover-1.0.js
314 ms
jquery.page-scroller.js
469 ms
jquery.equalheights.js
439 ms
common.js
465 ms
base.css
178 ms
common.css
435 ms
content.css
327 ms
dc.js
47 ms
analytics.js
46 ms
news.html
944 ms
gok_banner_250.jpg
810 ms
bg.jpg
782 ms
logo.gif
158 ms
glovalMenu.gif
149 ms
glovalMenu2.gif
314 ms
subShopMenu.jpg
150 ms
shopMenu5.jpg
583 ms
navi01.gif
292 ms
navi02.gif
313 ms
navi03.gif
439 ms
navi04.gif
471 ms
top_slide.jpg
1130 ms
top_slide.jpg
875 ms
top_slide.jpg
1410 ms
slide790.jpg
1455 ms
gakkiMenuBg.jpg
936 ms
gakkiMenu.jpg
1165 ms
subNews.gif
1061 ms
subSales.jpg
1092 ms
bnr680.jpg
1219 ms
bnr680.jpg
1595 ms
bnr680.jpg
1441 ms
bnr680.jpg
1311 ms
subRecommend.jpg
1374 ms
modernold.jpg
1455 ms
banRecommend02.jpg
1686 ms
school_bnr680x75.jpg
1565 ms
side_bnr250.jpg
1596 ms
kakakukaitei_bnr.gif
1599 ms
bnr.png
1600 ms
taxfree.jpg
1721 ms
banReserve.jpg
1749 ms
banRecruit.jpg
1752 ms
banAbout.jpg
1743 ms
banAssessment.jpg
1743 ms
banArtist.jpg
1840 ms
collect
23 ms
__utm.gif
12 ms
collect
62 ms
news.css
1734 ms
link.gif
1806 ms
toho_v.jpg
1800 ms
footerBg.jpg
1664 ms
logoSougou.gif
1644 ms
ptop.gif
1691 ms
banReserve_f2.jpg
1602 ms
banRecruit_f2.jpg
1570 ms
banAbout_f2.jpg
1462 ms
banAssessment_f2.jpg
1290 ms
banArtist_f2.jpg
1196 ms
navi01_f2.gif
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navi02_f2.gif
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navi03_f2.gif
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navi04_f2.gif
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print.css
159 ms
kurosawaviolin.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
kurosawaviolin.com 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
Page has valid source maps
kurosawaviolin.com 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kurosawaviolin.com 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 Kurosawaviolin.com 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.
kurosawaviolin.com
Open Graph description is not detected on the main page of Kurosawaviolin. 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: