5.3 sec in total
526 ms
4.4 sec
363 ms
Click here to check amazing Ssda content. Otherwise, check out these important facts you probably never knew about ssda.or.jp
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Visit ssda.or.jpWe analyzed Ssda.or.jp page load time and found that the first response time was 526 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ssda.or.jp performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value11.7 s
0/100
25%
Value8.1 s
21/100
10%
Value220 ms
87/100
30%
Value0.169
70/100
15%
Value9.3 s
31/100
10%
526 ms
1278 ms
1376 ms
1399 ms
120 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Ssda.or.jp, 14% (3 requests) were made to Google-analytics.com and 9% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ssda.or.jp.
Page size can be reduced by 623.7 kB (33%)
1.9 MB
1.3 MB
In fact, the total size of Ssda.or.jp main page is 1.9 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 10.4 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 2.0 kB, which is 14% 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 10.4 kB or 72% of the original size.
Potential reduce by 56.0 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. Ssda images are well optimized though.
Potential reduce by 240.6 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 240.6 kB or 72% of the original size.
Potential reduce by 316.6 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. Ssda.or.jp needs all CSS files to be minified and compressed as it can save up to 316.6 kB or 85% of the original size.
Number of requests can be reduced by 3 (15%)
20
17
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ssda. 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 as a result speed up the page load time.
ssda.or.jp
526 ms
www.ssda.or.jp
1278 ms
styles.css
1376 ms
common.js
1399 ms
gtm.js
120 ms
logo.png
189 ms
sprite.png
190 ms
main_image01.jpg
867 ms
learn_bg.jpg
354 ms
learn_title.png
501 ms
energy-eco.png
503 ms
kyuto.jpg
861 ms
youtube.png
520 ms
menu.png
528 ms
works_img01.png
1163 ms
works_img02.png
1164 ms
works_img03.png
1208 ms
analytics.js
23 ms
icons.woff
638 ms
collect
45 ms
js
58 ms
collect
17 ms
ssda.or.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
Links do not have a discernible name
ssda.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
ssda.or.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Ssda.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 Ssda.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.
ssda.or.jp
Open Graph description is not detected on the main page of Ssda. 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: