3.7 sec in total
572 ms
2.9 sec
197 ms
Click here to check amazing Ryoshinweb content. Otherwise, check out these important facts you probably never knew about ryoshinweb.com
太陽光発電を軸にした再生可能エネルギー事業・メガソーラー事業・メンテナンス事業を展開しいる太陽光発電の株式会社りょうしん電気のコーポレートサイトです。
Visit ryoshinweb.comWe analyzed Ryoshinweb.com page load time and found that the first response time was 572 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ryoshinweb.com performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value1.9 s
98/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0.032
100/100
15%
Value1.9 s
100/100
10%
572 ms
219 ms
340 ms
6 ms
385 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 85% of them (28 requests) were addressed to the original Ryoshinweb.com, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ryoshinweb.com.
Page size can be reduced by 126.1 kB (8%)
1.6 MB
1.5 MB
In fact, the total size of Ryoshinweb.com main page is 1.6 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. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 6.2 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 6.2 kB or 71% of the original size.
Potential reduce by 112.8 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. Ryoshinweb images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 7.1 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. Ryoshinweb.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 80% of the original size.
Number of requests can be reduced by 10 (33%)
30
20
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ryoshinweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ryoshinweb.com
572 ms
style.css
219 ms
slider.css
340 ms
jquery-1.9.1.min.js
6 ms
jquery.slides.min.js
385 ms
analytics.js
126 ms
bg-header.gif
192 ms
logo.png
182 ms
menu-contact.gif
182 ms
menu-sitemap.gif
335 ms
menu-group.gif
348 ms
menu-company.gif
344 ms
menu-case.gif
350 ms
menu-service.gif
351 ms
menu-top.gif
361 ms
main01.jpg
1851 ms
main02.jpg
1654 ms
main03.jpg
1573 ms
main04.jpg
1441 ms
main05.jpg
1764 ms
info-top.png
548 ms
bg-info.png
723 ms
bnr-service.jpg
896 ms
bnr-example.jpg
1070 ms
bnr-company.jpg
1245 ms
bnr-group.jpg
1419 ms
index-cts1.jpg
1940 ms
index-cts2.jpg
1615 ms
btns-next-prev.png
1629 ms
pagination.png
1674 ms
collect
25 ms
collect
13 ms
collect
108 ms
ryoshinweb.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
ryoshinweb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
ryoshinweb.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ryoshinweb.com 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 Ryoshinweb.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.
ryoshinweb.com
Open Graph description is not detected on the main page of Ryoshinweb. 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: