12.5 sec in total
1.4 sec
10.8 sec
359 ms
Welcome to hc-21.co.jp homepage info - get ready to check Hc 21 best content right away, or after learning these important things about hc-21.co.jp
賃貸建物のことならすべてお任せ。圧倒的な総合力で、現状回復工事や修繕工事など、手間のかかる賃貸解約時のあらゆる業務を、管理会社様、オーナー様に替わって速やかに行います。
Visit hc-21.co.jpWe analyzed Hc-21.co.jp page load time and found that the first response time was 1.4 sec and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
hc-21.co.jp performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value12.5 s
0/100
25%
Value16.9 s
0/100
10%
Value140 ms
95/100
30%
Value0.001
100/100
15%
Value12.6 s
14/100
10%
1400 ms
679 ms
358 ms
26 ms
922 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 76% of them (54 requests) were addressed to the original Hc-21.co.jp, 6% (4 requests) were made to Safety2.chicappa.jp and 4% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Hc-21.co.jp.
Page size can be reduced by 282.6 kB (10%)
2.9 MB
2.7 MB
In fact, the total size of Hc-21.co.jp main page is 2.9 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. 25% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 71% of the original size.
Potential reduce by 22.2 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. Hc 21 images are well optimized though.
Potential reduce by 141.1 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 141.1 kB or 61% of the original size.
Potential reduce by 99.8 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. Hc-21.co.jp needs all CSS files to be minified and compressed as it can save up to 99.8 kB or 75% of the original size.
Number of requests can be reduced by 32 (46%)
69
37
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hc 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.hc-21.co.jp
1400 ms
wp-emoji-release.min.js
679 ms
lightbox.min.css
358 ms
css
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genericons.css
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style.css
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jetpack.css
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jquery.js
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jquery-migrate.min.js
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jquery.min.js
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ResponsiveFullWideSlider.js
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pulldown.js
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scrollsmoothly.js
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jquery.min.js
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functions.js
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hc-21.co.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
hc-21.co.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
General
Impact
Issue
Detected JavaScript libraries
hc-21.co.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hc-21.co.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 Hc-21.co.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.
hc-21.co.jp
Open Graph description is not detected on the main page of Hc 21. 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: