89.4 sec in total
551 ms
9.9 sec
78.9 sec
Welcome to k-kojima.co.jp homepage info - get ready to check K Kojima best content right away, or after learning these important things about k-kojima.co.jp
東京の木で、住まいの建て替え・注文住宅なら小金井市の小嶋工務店にお任せ下さい。(外張り断熱)外断熱・二重通気工法のソーラーサーキットシステムで「耐久性」「耐震性」「住み心地」に優れた家をつくります。また、自然素材を積極的に取り入れた健康住宅にもこだわっています。免震システム導入致しました。
Visit k-kojima.co.jpWe analyzed K-kojima.co.jp page load time and found that the first response time was 551 ms and then it took 88.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
k-kojima.co.jp performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value24.1 s
0/100
25%
Value19.2 s
0/100
10%
Value2,900 ms
3/100
30%
Value0
100/100
15%
Value34.6 s
0/100
10%
551 ms
669 ms
1555 ms
567 ms
658 ms
Our browser made a total of 191 requests to load all elements on the main page. We found that 73% of them (139 requests) were addressed to the original K-kojima.co.jp, 12% (22 requests) were made to Img.youtube.com and 4% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain K-kojima.co.jp.
Page size can be reduced by 146.6 kB (2%)
8.2 MB
8.1 MB
In fact, the total size of K-kojima.co.jp main page is 8.2 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. Only a small number of websites need less resources to load. Images take 7.7 MB which makes up the majority of the site volume.
Potential reduce by 101.3 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 101.3 kB or 85% of the original size.
Potential reduce by 257 B
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. K Kojima images are well optimized though.
Potential reduce by 45.0 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 45.0 kB or 12% of the original size.
Potential reduce by 105 B
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. K-kojima.co.jp has all CSS files already compressed.
Number of requests can be reduced by 39 (22%)
180
141
The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Kojima. 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 6 to 1 for CSS and as a result speed up the page load time.
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k-kojima.co.jp accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
k-kojima.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
k-kojima.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 uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise K-kojima.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 K-kojima.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.
k-kojima.co.jp
Open Graph data is detected on the main page of K Kojima. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: