9.2 sec in total
554 ms
7 sec
1.6 sec
Welcome to korngold.jp homepage info - get ready to check Korngold best content right away, or after learning these important things about korngold.jp
大天才神童作曲家である、「モーツァルトの再来」と呼ばれたエーリヒ・ヴォルフガング・コルンゴルトの最高傑作である、ヴァイオリン協奏曲の日本初演、組曲「空騒ぎ」特別版の舞台世界初演など、コルンゴルトに命をかけているヴァイオリニスト時津英裕による、両初演の音源(MP3)など。
Visit korngold.jpWe analyzed Korngold.jp page load time and found that the first response time was 554 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
korngold.jp performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value4.9 s
29/100
25%
Value5.1 s
61/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value4.0 s
88/100
10%
554 ms
7 ms
175 ms
1069 ms
194 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 13% of them (6 requests) were addressed to the original Korngold.jp, 27% (12 requests) were made to Thumbnail.image.rakuten.co.jp and 9% (4 requests) were made to Counter1-cdn.fc2.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Korngold.jp.
Page size can be reduced by 261.6 kB (8%)
3.2 MB
2.9 MB
In fact, the total size of Korngold.jp main page is 3.2 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 2.8 MB which makes up the majority of the site volume.
Potential reduce by 11.3 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 11.3 kB or 70% of the original size.
Potential reduce by 9.8 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. Korngold images are well optimized though.
Potential reduce by 134.6 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 134.6 kB or 65% of the original size.
Potential reduce by 106.0 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. Korngold.jp needs all CSS files to be minified and compressed as it can save up to 106.0 kB or 93% of the original size.
Number of requests can be reduced by 18 (41%)
44
26
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korngold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
korngold.jp
554 ms
analytics.js
7 ms
processor.php
175 ms
rakuten_widget.js
1069 ms
counter.php
194 ms
preuss1.jpg
4562 ms
preuss2.jpg
6426 ms
preuss3.jpg
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backg98.gif
179 ms
dot.gif
320 ms
collect
11 ms
analyzer.php
89 ms
icon61.gif
88 ms
mtwidget04.affiliate.rakuten.co.jp
325 ms
counter_js.php
85 ms
0.gif
44 ms
2.gif
51 ms
1.gif
45 ms
6.gif
48 ms
mtwidget04.affiliate.rakuten.co.jp
397 ms
follow
165 ms
qeKvIRsJabD.js
58 ms
LVx-xkvaJ0b.png
47 ms
pc_pcview_all.css
18 ms
front_merged.js
46 ms
mtwidget03.affiliate.ashiato.rakuten.co.jp
496 ms
getMWConf.php
347 ms
loading.gif
10 ms
buttons.gif
10 ms
mtwidget03.affiliate.ashiato.rakuten.co.jp
771 ms
getMWConf.php
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ch1101sp-2013-4.jpg
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a.gif
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imgrc0065298642.jpg
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imgrc0063155095.jpg
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to-wc-0001p.jpg
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the_laundryset02.jpg
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a.gif
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b-0221-7.jpg
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e00427-01_1.jpg
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imgrc0064016158.jpg
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the_laundryset01.jpg
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369 ms
korngold.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
korngold.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
korngold.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korngold.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 Korngold.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.
korngold.jp
Open Graph description is not detected on the main page of Korngold. 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: