12.1 sec in total
729 ms
10.6 sec
699 ms
Welcome to jyusetu.com homepage info - get ready to check Jyusetu best content for Japan right away, or after learning these important things about jyusetu.com
給湯器やトイレなどの購入・工事依頼は住宅設備の専門店、住設ドットコムへ!工事エリアは全国対応!無料でリンナイ・ノーリツガス給湯器やトイレなどの工事見積もりも承っております。
Visit jyusetu.comWe analyzed Jyusetu.com page load time and found that the first response time was 729 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jyusetu.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value17.1 s
0/100
25%
Value10.6 s
7/100
10%
Value1,350 ms
17/100
30%
Value0.629
9/100
15%
Value17.9 s
4/100
10%
729 ms
357 ms
360 ms
350 ms
358 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 81% of them (142 requests) were addressed to the original Jyusetu.com, 6% (11 requests) were made to Google.com and 4% (7 requests) were made to Tradesafe.jp. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Jyusetu.com.
Page size can be reduced by 191.7 kB (17%)
1.1 MB
930.4 kB
In fact, the total size of Jyusetu.com main page is 1.1 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 790.9 kB which makes up the majority of the site volume.
Potential reduce by 47.6 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 47.6 kB or 76% of the original size.
Potential reduce by 9.7 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. Jyusetu images are well optimized though.
Potential reduce by 78.9 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 78.9 kB or 39% of the original size.
Potential reduce by 55.5 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. Jyusetu.com needs all CSS files to be minified and compressed as it can save up to 55.5 kB or 86% of the original size.
Number of requests can be reduced by 54 (32%)
169
115
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jyusetu. 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 9 to 1 for CSS and as a result speed up the page load time.
jyusetu.com
729 ms
import.css
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index.css
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campaign.css
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java.js
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seal.php
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conversion.js
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jyusetu.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
jyusetu.com 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
Browser errors were logged to the console
Page has valid source maps
jyusetu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 doesn't use legible font sizes
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jyusetu.com 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 Jyusetu.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jyusetu.com
Open Graph description is not detected on the main page of Jyusetu. 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: