4.8 sec in total
1.1 sec
3.4 sec
260 ms
Visit sumai-dendo.jp now to see the best up-to-date Sumai Dendo content for Japan and also check out these interesting facts you probably never knew about sumai-dendo.jp
住宅購入の注意点、一戸建て・マンション購入の流れ、住宅診断(ホームインスペクション)、リフォーム(リノベーション)のノウハウ。専門家への無料相談や物件情報もある。
Visit sumai-dendo.jpWe analyzed Sumai-dendo.jp page load time and found that the first response time was 1.1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sumai-dendo.jp performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value3.5 s
65/100
25%
Value8.9 s
15/100
10%
Value2,530 ms
4/100
30%
Value0.175
69/100
15%
Value17.4 s
4/100
10%
1084 ms
346 ms
368 ms
374 ms
379 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 58% of them (50 requests) were addressed to the original Sumai-dendo.jp, 7% (6 requests) were made to Pagead2.googlesyndication.com and 6% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Sumai-dendo.jp.
Page size can be reduced by 128.7 kB (25%)
516.4 kB
387.7 kB
In fact, the total size of Sumai-dendo.jp main page is 516.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 371.6 kB which makes up the majority of the site volume.
Potential reduce by 35.3 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. 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 35.3 kB or 76% of the original size.
Potential reduce by 80.8 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. Obviously, Sumai Dendo needs image optimization as it can save up to 80.8 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.2 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. Sumai-dendo.jp needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 75% of the original size.
Number of requests can be reduced by 22 (27%)
82
60
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sumai Dendo. 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 as a result speed up the page load time.
sumai-dendo.jp
1084 ms
den.css
346 ms
prettyPopin.css
368 ms
mini_ajax.js
374 ms
good.js
379 ms
brand
17 ms
brand
66 ms
adsbygoogle.js
18 ms
top.css
343 ms
ga.js
35 ms
cse.js
27 ms
good.png
567 ms
logo.png
188 ms
ba.png
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sbk.png
353 ms
home.png
197 ms
google-btn.png
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senmonka.png
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cse.js
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all.js
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tweet_button.6a78875565a912489e9aef879c881358.ja.html
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MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
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activeview
23 ms
sumai-dendo.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
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.
sumai-dendo.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sumai-dendo.jp SEO score
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 uses legible font sizes
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sumai-dendo.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 Sumai-dendo.jp 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.
sumai-dendo.jp
Open Graph description is not detected on the main page of Sumai Dendo. 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: