7.5 sec in total
399 ms
6.8 sec
364 ms
Welcome to pbn.jp homepage info - get ready to check Pbn best content for Japan right away, or after learning these important things about pbn.jp
全国賃貸管理ビジネス協会、のページ。全国賃貸管理ビジネス協会は、賃貸管理業務を営む経営者のネットワークを通じて、有益な経営ノウハウや最新かつ有効な情報を公開・共有します。賃貸管理業に係わる商品・サービスを開発し提供、賃貸管理業務の研修を行い、会員企業の社員の育成を支援します。
Visit pbn.jpWe analyzed Pbn.jp page load time and found that the first response time was 399 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
pbn.jp performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value11.9 s
0/100
25%
Value15.5 s
0/100
10%
Value270 ms
81/100
30%
Value0.935
3/100
15%
Value16.1 s
6/100
10%
399 ms
986 ms
190 ms
380 ms
544 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 74% of them (73 requests) were addressed to the original Pbn.jp, 12% (12 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Pbn.jp.
Page size can be reduced by 165.5 kB (4%)
4.7 MB
4.6 MB
In fact, the total size of Pbn.jp main page is 4.7 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. 65% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 54.3 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 54.3 kB or 80% of the original size.
Potential reduce by 31.2 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. Pbn images are well optimized though.
Potential reduce by 76.3 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 76.3 kB or 52% of the original size.
Potential reduce by 3.8 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. Pbn.jp needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 18% of the original size.
Number of requests can be reduced by 31 (33%)
94
63
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pbn. 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 11 to 1 for CSS and as a result speed up the page load time.
pbn.jp
399 ms
www.pbn.jp
986 ms
default.css
190 ms
common.css
380 ms
index.css
544 ms
style.css
545 ms
css2
38 ms
css2
54 ms
font.css
547 ms
colorbox.css
556 ms
jquery.min.js
30 ms
jquery.easing.1.3.js
565 ms
respond.js
567 ms
common.js
724 ms
heightLine.js
725 ms
jquery.bxslider.css
729 ms
jquery.bxslider.js
743 ms
jquery.matchHeight.js
747 ms
scrollreveal.min.js
39 ms
pagenavi-css.css
755 ms
sdk.js
25 ms
jquery.colorbox.js
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pagetop_btn.png
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pbn.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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
pbn.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
pbn.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pbn.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pbn.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.
pbn.jp
Open Graph description is not detected on the main page of Pbn. 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: