14.7 sec in total
1.8 sec
12.3 sec
621 ms
Visit sfc.jp now to see the best up-to-date Sfc content for Japan and also check out these interesting facts you probably never knew about sfc.jp
会社情報、事業紹介、株主・投資家の皆様へ(IR情報)、CSR、採用情報、ニュースリリース等をご紹介します。木造住宅・注文住宅・戸建住宅の住友林業
Visit sfc.jpWe analyzed Sfc.jp page load time and found that the first response time was 1.8 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sfc.jp performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value13.7 s
0/100
25%
Value13.4 s
2/100
10%
Value1,680 ms
11/100
30%
Value0
100/100
15%
Value38.2 s
0/100
10%
1753 ms
1023 ms
1385 ms
1597 ms
1230 ms
Our browser made a total of 194 requests to load all elements on the main page. We found that 79% of them (153 requests) were addressed to the original Sfc.jp, 4% (8 requests) were made to A248.e.akamai.net and 2% (4 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Sfc.jp.
Page size can be reduced by 1.7 MB (29%)
5.9 MB
4.2 MB
In fact, the total size of Sfc.jp main page is 5.9 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. 60% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 78.9 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. This page needs HTML code to be minified as it can gain 11.4 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 78.9 kB or 86% of the original size.
Potential reduce by 162.3 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. Sfc images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 82% of the original size.
Potential reduce by 138.9 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. Sfc.jp needs all CSS files to be minified and compressed as it can save up to 138.9 kB or 83% of the original size.
Number of requests can be reduced by 47 (25%)
186
139
The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sfc.jp
1753 ms
import.css
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top_uff.css
1385 ms
jquery.js
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jquery.easing.1.3.js
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sumirin_common.js
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top_utf.js
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jquery.cookie.js
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sumirin_common_megadropnav.js
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sfc.js
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default_utf.css
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header_dropdown.css
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pb.html
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306 ms
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15 ms
Pug
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sync.ad-stir.com
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adfunnel
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xrost
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159 ms
sfc.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 have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Links do not have a discernible name
sfc.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
sfc.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Sfc.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 Sfc.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.
sfc.jp
Open Graph description is not detected on the main page of Sfc. 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: