5.5 sec in total
485 ms
4.9 sec
122 ms
Visit j-fla.com now to see the best up-to-date J Fla content for Japan and also check out these interesting facts you probably never knew about j-fla.com
JFLAホールディングスグループでは、「タコベル」「キムカツ」などの飲食店を展開しています。
Visit j-fla.comWe analyzed J-fla.com page load time and found that the first response time was 485 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
j-fla.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value4.3 s
41/100
25%
Value9.0 s
14/100
10%
Value400 ms
68/100
30%
Value0.846
4/100
15%
Value7.0 s
53/100
10%
485 ms
571 ms
161 ms
698 ms
318 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original J-fla.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain J-fla.com.
Page size can be reduced by 58.2 kB (68%)
85.6 kB
27.4 kB
In fact, the total size of J-fla.com main page is 85.6 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. 15% of websites need less resources to load. Javascripts take 57.2 kB which makes up the majority of the site volume.
Potential reduce by 11.0 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 11.0 kB or 78% of the original size.
Potential reduce by 35.0 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 35.0 kB or 61% of the original size.
Potential reduce by 12.2 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. J-fla.com needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 86% of the original size.
Number of requests can be reduced by 28 (60%)
47
19
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Fla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
j-fla.com
485 ms
www.j-fla.com
571 ms
csscheck.js
161 ms
imgswap.js
698 ms
detail_window.js
318 ms
basestyle.css
1708 ms
topstyle.css
1709 ms
analytics.js
2711 ms
others.css
2553 ms
analytics.js
31 ms
inter_topics.html
173 ms
shade_l.gif
153 ms
null.gif
169 ms
jflalogo.gif
171 ms
jfla.gif
170 ms
btn_otoiawase.gif
170 ms
btn_sitemap.gif
304 ms
cp_pple.gif
313 ms
btn_kimochi.gif
312 ms
btn_shikumi.gif
313 ms
btn_katachi.gif
313 ms
btn_products.gif
313 ms
btn_company.gif
450 ms
btn_ir.gif
467 ms
btn_recruit.gif
469 ms
shade_r.gif
470 ms
top_topic_h.gif
472 ms
dentougura_banner.gif
471 ms
btn_top_koukoku.gif
601 ms
btn_top_2014ar.gif
625 ms
top_partner_h.gif
627 ms
top_partner02.gif
628 ms
top_partner03.gif
630 ms
top_partner06.gif
629 ms
top_partner11.gif
751 ms
top_partner13.gif
782 ms
top_partner14.gif
785 ms
top_partner17.gif
787 ms
top_onlineshop_h_01.gif
787 ms
top_partner19.gif
945 ms
top_partner18.gif
903 ms
f_shade_l.gif
940 ms
btn_about.gif
944 ms
btn_privacy.gif
944 ms
copyright.gif
945 ms
f_shade_r.gif
1047 ms
collect
12 ms
shade_b.gif
961 ms
line_dot.gif
947 ms
j-fla.com 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
Image elements do not have [alt] attributes
j-fla.com 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
Missing source maps for large first-party JavaScript
j-fla.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise J-fla.com 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 J-fla.com main page’s claimed encoding is shift_jis. 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.
j-fla.com
Open Graph description is not detected on the main page of J Fla. 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: