7.4 sec in total
1.1 sec
5.8 sec
505 ms
Visit sia-japan.or.jp now to see the best up-to-date Sia Japan content for Japan and also check out these interesting facts you probably never knew about sia-japan.or.jp
スキー・スノーボード・テレマークスキーのレッスンはSIA公認校で
Visit sia-japan.or.jpWe analyzed Sia-japan.or.jp page load time and found that the first response time was 1.1 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sia-japan.or.jp performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value10.0 s
0/100
25%
Value11.1 s
5/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value11.3 s
19/100
10%
1057 ms
170 ms
316 ms
331 ms
336 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 91% of them (110 requests) were addressed to the original Sia-japan.or.jp, 2% (2 requests) were made to S.ytimg.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sia-japan.or.jp.
Page size can be reduced by 584.9 kB (34%)
1.7 MB
1.2 MB
In fact, the total size of Sia-japan.or.jp main page is 1.7 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. 50% of websites need less resources to load. Images take 971.9 kB which makes up the majority of the site volume.
Potential reduce by 45.3 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 45.3 kB or 79% of the original size.
Potential reduce by 18.3 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. Sia Japan images are well optimized though.
Potential reduce by 265.7 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 265.7 kB or 66% of the original size.
Potential reduce by 255.5 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. Sia-japan.or.jp needs all CSS files to be minified and compressed as it can save up to 255.5 kB or 83% of the original size.
Number of requests can be reduced by 29 (25%)
118
89
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sia Japan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.sia-japan.or.jp
1057 ms
font.css
170 ms
reset.css
316 ms
style.css
331 ms
top.css
336 ms
styles.css
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default.min.css
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colorbox.min.css
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jquery.js
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client.js
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jquery.colorbox.1.5.9-min.js
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sia-japan.or.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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sia-japan.or.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
sia-japan.or.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
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 Sia-japan.or.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 Sia-japan.or.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.
sia-japan.or.jp
Open Graph data is detected on the main page of Sia Japan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: