16.8 sec in total
6.6 sec
10 sec
268 ms
Welcome to nas-con.co.jp homepage info - get ready to check Nas Con best content for Japan right away, or after learning these important things about nas-con.co.jp
無垢の家づくりを大切にした仙台/宮城/山形の住宅会社、那須建設株式会社です。無垢材をふんだんに生かした和風住宅〈無垢の家〉、子育てママ必見の無垢モダンな洋風住宅〈Muku〉、次世代シンプルモダンのSI住宅〈n-mode〉の3つのブランドで最高の住まいづくりをお手伝いいたします。ぜひモデルハウスにて女性プランナーによる「間取り/収納/インテリア/動線」もご体感下さい。
Visit nas-con.co.jpWe analyzed Nas-con.co.jp page load time and found that the first response time was 6.6 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nas-con.co.jp performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value14.4 s
0/100
25%
Value30.6 s
0/100
10%
Value3,960 ms
1/100
30%
Value0.009
100/100
15%
Value36.6 s
0/100
10%
6580 ms
1237 ms
2356 ms
961 ms
387 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nas-con.co.jp, 38% (31 requests) were made to F.tukiyama.jp and 19% (15 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Nas-con.co.jp.
Page size can be reduced by 622.5 kB (32%)
2.0 MB
1.3 MB
In fact, the total size of Nas-con.co.jp main page is 2.0 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 18.5 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 18.5 kB or 76% of the original size.
Potential reduce by 69.2 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. Nas Con images are well optimized though.
Potential reduce by 476.1 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 476.1 kB or 66% of the original size.
Potential reduce by 58.7 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. Nas-con.co.jp needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 88% of the original size.
Number of requests can be reduced by 25 (34%)
74
49
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nas Con. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
nas-con.co.jp
6580 ms
nas-con.css
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Nasken_Web_topimage.jpg
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nasken_side_banner1.png
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Nasken_Web_yamagata.png
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Nasken_Web_sendai.png
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Nasken_Web_yamagata_information.png
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Nasken_Web_yamagata_banner4.jpg
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Nasken_Web_sendai_information.png
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Nasken_Web_sendai_banner4.jpg
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Nasken_Web_yamagata_topics.png
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Nasken_Web_yamagata_all.png
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Nasken_Web_sendai_topics.png
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Nasken_Web_sendai_all.png
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Thumbnail
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nasken_side_banner3.png
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news.php
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news2.php
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ip_get
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conversion.js
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s_retargeting.js
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Nasken_Web_yamagata_staff.png
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image.php
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Nasken_Web_backline.png
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Nasken_Web_header_navi.png
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Nasken_Web_sendai_staff.png
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nasken_banner_column.jpg
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Nasken_Web_mukunoie.png
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Nasken_Web_muku.png
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Nasken_Web_n-mode.png
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image.php
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image.php
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embed
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image.php
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analytics.js
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collect
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js
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init_embed.js
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common.js
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map.js
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google4.png
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overlay.js
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util.js
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onion.js
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search_impl.js
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StaticMapService.GetMapImage
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StaticMapService.GetMapImage
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stats.js
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ViewportInfoService.GetViewportInfo
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ViewportInfoService.GetViewportInfo
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controls.js
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transparent.png
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vt
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css
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mapcnt6.png
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
39 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
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d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
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AuthenticationService.Authenticate
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nas-con.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 input fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
nas-con.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
nas-con.co.jp SEO score
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
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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nas-con.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 Nas-con.co.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nas-con.co.jp
Open Graph description is not detected on the main page of Nas Con. 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: