13.9 sec in total
342 ms
13.3 sec
304 ms
Visit zentaku.or.jp now to see the best up-to-date Zentaku content for Japan and also check out these interesting facts you probably never knew about zentaku.or.jp
全国宅地建物取引業協会連合会(全宅連)の公式サイトです。全宅連では国民の住生活の安定向上と、適正な不動産取引の確保を念願し、不動産流通の活性化に努めています。人と住まいをつなぎます すまい探しはハトマーク
Visit zentaku.or.jpWe analyzed Zentaku.or.jp page load time and found that the first response time was 342 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zentaku.or.jp performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value25.0 s
0/100
25%
Value13.8 s
1/100
10%
Value750 ms
39/100
30%
Value0.065
97/100
15%
Value21.8 s
1/100
10%
342 ms
2569 ms
105 ms
692 ms
67 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 76% of them (81 requests) were addressed to the original Zentaku.or.jp, 5% (5 requests) were made to Googletagmanager.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Zentaku.or.jp.
Page size can be reduced by 294.0 kB (8%)
3.5 MB
3.2 MB
In fact, the total size of Zentaku.or.jp main page is 3.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 81.6 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. This page needs HTML code to be minified as it can gain 26.9 kB, which is 29% 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 81.6 kB or 87% of the original size.
Potential reduce by 114.0 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. Zentaku images are well optimized though.
Potential reduce by 6.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 92.1 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. Zentaku.or.jp needs all CSS files to be minified and compressed as it can save up to 92.1 kB or 51% of the original size.
Number of requests can be reduced by 28 (28%)
100
72
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zentaku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
zentaku.or.jp
342 ms
zentaku.or.jp
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gtm.js
105 ms
viewport.js
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css2
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reset.css
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712 ms
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784 ms
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jquery-3.4.1.min.js
42 ms
jquery.easing.js
62 ms
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slick.min.js
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analytics.js
39 ms
ytag.js
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19 ms
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zentaku.or.jp 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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
zentaku.or.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
Browser errors were logged to the console
zentaku.or.jp SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zentaku.or.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 Zentaku.or.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.
zentaku.or.jp
Open Graph data is detected on the main page of Zentaku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: