16 sec in total
4.9 sec
10.8 sec
267 ms
Welcome to r-toolbox.jp homepage info - get ready to check R Toolbox best content for Japan right away, or after learning these important things about r-toolbox.jp
キッチン・洗面・フローリング・タイル・建具・照明・パーツ・家具・カーテン・塗料など、空間づくりに必要なアイテムを販売し、東京を中心に、リフォーム・リノベーションの設計・施工も行っています。
Visit r-toolbox.jpWe analyzed R-toolbox.jp page load time and found that the first response time was 4.9 sec and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
r-toolbox.jp performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value29.7 s
0/100
25%
Value18.3 s
0/100
10%
Value1,290 ms
18/100
30%
Value0.018
100/100
15%
Value32.7 s
0/100
10%
4948 ms
329 ms
330 ms
354 ms
352 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 94% of them (114 requests) were addressed to the original R-toolbox.jp, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain R-toolbox.jp.
Page size can be reduced by 351.3 kB (25%)
1.4 MB
1.0 MB
In fact, the total size of R-toolbox.jp main page is 1.4 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 48.2 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 48.2 kB or 74% of the original size.
Potential reduce by 150.5 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. Obviously, R Toolbox needs image optimization as it can save up to 150.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 109.6 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 109.6 kB or 64% of the original size.
Potential reduce by 43.0 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. R-toolbox.jp needs all CSS files to be minified and compressed as it can save up to 43.0 kB or 87% of the original size.
Number of requests can be reduced by 43 (36%)
120
77
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R Toolbox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.r-toolbox.jp
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r-toolbox.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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.
r-toolbox.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
Missing source maps for large first-party JavaScript
r-toolbox.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 R-toolbox.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 R-toolbox.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.
r-toolbox.jp
Open Graph description is not detected on the main page of R Toolbox. 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: