11.8 sec in total
1.6 sec
9.3 sec
919 ms
Welcome to rlsolar.jp homepage info - get ready to check Rl Solar best content right away, or after learning these important things about rlsolar.jp
R&L Co., Ltd.,solar,solar solutions description:R & L Solar Solutions offers a wide range of solar power generation, with a team of experienced technicians providing safe and accurate response and pro...
Visit rlsolar.jpWe analyzed Rlsolar.jp page load time and found that the first response time was 1.6 sec and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rlsolar.jp performance score
name
value
score
weighting
Value12.9 s
0/100
10%
Value37.9 s
0/100
25%
Value24.8 s
0/100
10%
Value4,230 ms
1/100
30%
Value0.547
13/100
15%
Value30.2 s
0/100
10%
1567 ms
170 ms
674 ms
32 ms
505 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 87% of them (39 requests) were addressed to the original Rlsolar.jp, 7% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Rlsolar.jp.
Page size can be reduced by 764.9 kB (12%)
6.5 MB
5.7 MB
In fact, the total size of Rlsolar.jp main page is 6.5 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. 40% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 23.3 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. This page needs HTML code to be minified as it can gain 5.8 kB, which is 20% 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 23.3 kB or 80% of the original size.
Potential reduce by 557.5 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. Rl Solar images are well optimized though.
Potential reduce by 90.4 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 90.4 kB or 63% of the original size.
Potential reduce by 93.7 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. Rlsolar.jp needs all CSS files to be minified and compressed as it can save up to 93.7 kB or 84% of the original size.
Number of requests can be reduced by 19 (46%)
41
22
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rl Solar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
1567 ms
cmn.css
170 ms
layout.css
674 ms
jquery.min.js
32 ms
setup.js
505 ms
jquery.matchHeight.js
507 ms
jquery.bxslider.js
1033 ms
slideSetting.js
679 ms
style.min.css
1007 ms
styles.css
778 ms
wp-polyfill.min.js
1187 ms
index.js
845 ms
wp-embed.min.js
949 ms
css
42 ms
css2
57 ms
wp-emoji-release.min.js
186 ms
img_hd_logo.png
183 ms
icon_nav_arw.png
171 ms
icon_lang.png
183 ms
icon_contact.png
247 ms
img_main01.jpg
2278 ms
img_main02.jpg
2196 ms
img_main03.jpg
1180 ms
img_main_cap_eng.png
515 ms
img_greeting.png
3133 ms
bg_business.png
3438 ms
img_business.png
2756 ms
icon_arw01.png
1345 ms
bg_about.png
1513 ms
img_about01.png
1853 ms
icon_arw02.png
2022 ms
img_about02.png
2373 ms
img_about03.png
2378 ms
img_recruit.png
2815 ms
img_operation.png
2720 ms
img_ft_logo.png
2548 ms
KFOlCnqEu92Fr1MmWUlvAw.ttf
32 ms
KFOlCnqEu92Fr1MmEU9vAw.ttf
125 ms
KFOlCnqEu92Fr1MmSU5vAw.ttf
135 ms
wp-polyfill-fetch.min.js
2565 ms
wp-polyfill-dom-rect.min.js
2732 ms
wp-polyfill-url.min.js
2736 ms
wp-polyfill-formdata.min.js
2770 ms
wp-polyfill-element-closest.min.js
2838 ms
wp-polyfill-object-fit.min.js
2904 ms
rlsolar.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
Links do not have a discernible name
rlsolar.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
General
Impact
Issue
Detected JavaScript libraries
rlsolar.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rlsolar.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rlsolar.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.
rlsolar.jp
Open Graph description is not detected on the main page of Rl Solar. 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: