6.8 sec in total
1.3 sec
5.3 sec
296 ms
Click here to check amazing Housing Z content. Otherwise, check out these important facts you probably never knew about housing-z.co.jp
Visit housing-z.co.jpWe analyzed Housing-z.co.jp page load time and found that the first response time was 1.3 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
housing-z.co.jp performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value5.1 s
25/100
25%
Value6.1 s
45/100
10%
Value280 ms
81/100
30%
Value0.195
63/100
15%
Value9.0 s
34/100
10%
1250 ms
505 ms
368 ms
570 ms
1987 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Housing-z.co.jp, 76% (62 requests) were made to Assets.rimg.jp and 10% (8 requests) were made to Img01.suumo.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Assets.rimg.jp.
Page size can be reduced by 32.0 kB (54%)
58.9 kB
26.9 kB
In fact, the total size of Housing-z.co.jp main page is 58.9 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. 40% of websites need less resources to load. HTML takes 41.7 kB which makes up the majority of the site volume.
Potential reduce by 31.9 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 31.9 kB or 77% of the original size.
Potential reduce by 34 B
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.
Number of requests can be reduced by 13 (16%)
79
66
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Housing Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
housing-z.co.jp
1250 ms
green.css
505 ms
top.css
368 ms
suumo-x.css
570 ms
Suumo3.js
1987 ms
WebOn.js
355 ms
user_timeline.json
173 ms
ra136844001.js
300 ms
bg.png
626 ms
ga.js
13 ms
ttl_dots.png
158 ms
chart
78 ms
resizeImage
427 ms
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nav_bg.png
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nav.png
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nav_under_bg.png
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menu_list_bg.png
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menu_list_style.png
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top_topics_bg.jpg
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menu2_ttl_bg.png
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more_bg.png
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table_bg.png
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icon_movie.png
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icon_new.png
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gototop_bg.png
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menu_bg.png
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resizeImage
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resizeImage
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resizeImage
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resizeImage
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resizeImage
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resizeImage
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resizeImage
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cv
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z_normal.JPG
309 ms
__utm.gif
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1540 ms
menu2_list_style.png
1558 ms
bg_footer.gif
1424 ms
icon_tri.png
1318 ms
housing-z.co.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
housing-z.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
housing-z.co.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
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 Housing-z.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 Housing-z.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.
housing-z.co.jp
Open Graph description is not detected on the main page of Housing Z. 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: