4.8 sec in total
780 ms
3.9 sec
95 ms
Click here to check amazing Jefsa content for Japan. Otherwise, check out these important facts you probably never knew about jefsa.co.jp
ジェフサは、全国に拡がる約100店舗の加盟店および国内外の有力仕入先とパートナーシップを結んだ、家具・インテリア業界最大規模のボランタリーチェーンです。
Visit jefsa.co.jpWe analyzed Jefsa.co.jp page load time and found that the first response time was 780 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jefsa.co.jp performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value9.4 s
0/100
25%
Value11.3 s
5/100
10%
Value270 ms
81/100
30%
Value0
100/100
15%
Value6.4 s
60/100
10%
780 ms
384 ms
403 ms
403 ms
6 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Jefsa.co.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jefsa.co.jp.
Page size can be reduced by 18.0 kB (30%)
59.8 kB
41.8 kB
In fact, the total size of Jefsa.co.jp main page is 59.8 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. Only 10% of websites need less resources to load. Images take 31.2 kB which makes up the majority of the site volume.
Potential reduce by 12.6 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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 39% 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 12.6 kB or 81% of the original size.
Potential reduce by 8 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. Jefsa images are well optimized though.
Potential reduce by 2.4 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 2.4 kB or 26% of the original size.
Potential reduce by 3.0 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. Jefsa.co.jp needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 78% of the original size.
Number of requests can be reduced by 23 (52%)
44
21
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jefsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
jefsa.co.jp
780 ms
basic.js
384 ms
base.css
403 ms
top.css
403 ms
urchin.js
6 ms
spacer.gif
329 ms
logo.gif
330 ms
btn_new_off.gif
376 ms
btn_privacy_off.gif
397 ms
btn_sitemap_off.gif
414 ms
btn_news_off.gif
447 ms
btn_company_off.gif
677 ms
btn_shop_off.gif
706 ms
btn_goods_off.gif
730 ms
btn_interior_off.gif
728 ms
btn_contact_off.gif
740 ms
btn_link_off.gif
870 ms
banner_team.gif
1075 ms
top_banner_dg.gif
1080 ms
title_new.gif
1103 ms
txt01.gif
1114 ms
txt02.gif
1161 ms
top_image.jpg
1443 ms
img_contents.gif
1455 ms
img_comfort.gif
1456 ms
img_fabrica.gif
1451 ms
img_furnity.gif
1443 ms
img_morgana.gif
1594 ms
img_getha.gif
1781 ms
img_feyandco.gif
1794 ms
img_furnityhome.gif
1800 ms
img_rigran.gif
1818 ms
back_left.gif
1798 ms
back_right.gif
1961 ms
__utm.gif
2 ms
btn_news_on.gif
192 ms
btn_company_on.gif
331 ms
btn_link_on.gif
337 ms
btn_privacy_on.gif
358 ms
btn_sitemap_on.gif
381 ms
btn_goods_on.gif
383 ms
btn_shop_on.gif
567 ms
btn_interior_on.gif
707 ms
btn_contact_on.gif
716 ms
btn_new_on.gif
735 ms
jefsa.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.
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
jefsa.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jefsa.co.jp SEO score
JA
JA
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jefsa.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 Jefsa.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.
jefsa.co.jp
Open Graph description is not detected on the main page of Jefsa. 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: