6.8 sec in total
1.4 sec
5.2 sec
253 ms
Welcome to cp.hyoukakyoukai.or.jp homepage info - get ready to check Cp Hyoukakyoukai best content for Japan right away, or after learning these important things about cp.hyoukakyoukai.or.jp
一般社団法人 住宅性能評価・表示協会ホームページ。住宅性能表示制度、長期優良住宅認定制度、低炭素建築物認定制度等、建築技術者へのサポート情報を中心にご紹介しています。
Visit cp.hyoukakyoukai.or.jpWe analyzed Cp.hyoukakyoukai.or.jp page load time and found that the first response time was 1.4 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cp.hyoukakyoukai.or.jp performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value13.2 s
0/100
25%
Value10.3 s
9/100
10%
Value1,570 ms
13/100
30%
Value0.038
100/100
15%
Value10.9 s
22/100
10%
1351 ms
485 ms
354 ms
380 ms
386 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 75% of them (76 requests) were addressed to the original Cp.hyoukakyoukai.or.jp, 10% (10 requests) were made to Static.xx.fbcdn.net and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cp.hyoukakyoukai.or.jp.
Page size can be reduced by 310.9 kB (23%)
1.4 MB
1.0 MB
In fact, the total size of Cp.hyoukakyoukai.or.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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 29.8 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 4.5 kB, which is 12% 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 29.8 kB or 77% of the original size.
Potential reduce by 84.6 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. Cp Hyoukakyoukai images are well optimized though.
Potential reduce by 144.7 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 144.7 kB or 64% of the original size.
Potential reduce by 51.8 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. Cp.hyoukakyoukai.or.jp needs all CSS files to be minified and compressed as it can save up to 51.8 kB or 84% of the original size.
Number of requests can be reduced by 29 (30%)
97
68
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cp Hyoukakyoukai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
cp.hyoukakyoukai.or.jp
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cp.hyoukakyoukai.or.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
cp.hyoukakyoukai.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Browser errors were logged to the console
Page has valid source maps
cp.hyoukakyoukai.or.jp 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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cp.hyoukakyoukai.or.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 Cp.hyoukakyoukai.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.
cp.hyoukakyoukai.or.jp
Open Graph description is not detected on the main page of Cp Hyoukakyoukai. 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: