5.3 sec in total
995 ms
4 sec
353 ms
Visit csf.ne.jp now to see the best up-to-date Csf content for Japan and also check out these interesting facts you probably never knew about csf.ne.jp
ケーブルステーション福岡(CSF)は6市4町(春日市、大野城市、太宰府市、那珂川市、筑紫野市、宇美町、志免町、須恵町、粕屋町、嘉麻市)をエリアとし、ケーブルテレビ、インターネット、固定電話、でんきのサービスを提供しています。
Visit csf.ne.jpWe analyzed Csf.ne.jp page load time and found that the first response time was 995 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
csf.ne.jp performance score
name
value
score
weighting
Value20.5 s
0/100
10%
Value36.3 s
0/100
25%
Value28.1 s
0/100
10%
Value5,350 ms
0/100
30%
Value0.456
20/100
15%
Value46.7 s
0/100
10%
995 ms
440 ms
307 ms
1084 ms
346 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 88% of them (58 requests) were addressed to the original Csf.ne.jp, 8% (5 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Csf.ne.jp.
Page size can be reduced by 115.1 kB (15%)
775.6 kB
660.6 kB
In fact, the total size of Csf.ne.jp main page is 775.6 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. 35% of websites need less resources to load. Images take 608.9 kB which makes up the majority of the site volume.
Potential reduce by 14.9 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. 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 14.9 kB or 71% of the original size.
Potential reduce by 13.9 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. Csf images are well optimized though.
Potential reduce by 74.0 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 74.0 kB or 57% of the original size.
Potential reduce by 12.3 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. Csf.ne.jp needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 76% of the original size.
Number of requests can be reduced by 17 (27%)
64
47
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
csf.ne.jp
995 ms
common.css
440 ms
skin_index.css
307 ms
jquery-1.4.2.js
1084 ms
opacity-rollover2.1.js
346 ms
jquery.scrollsmoothly.js
421 ms
shadowbox.css
459 ms
shadowbox.js
1105 ms
jsapi
18 ms
default.css
29 ms
default.css
74 ms
ga.js
40 ms
body_bg.gif
180 ms
header_bg.gif
764 ms
header_logo.gif
167 ms
hmenu_cp.gif
204 ms
hmenu_recruit.gif
163 ms
hmenu_privacy.gif
174 ms
hmenu_help.gif
293 ms
hmenu_area.gif
311 ms
header_txt.gif
344 ms
header_address.gif
532 ms
header_btn_mail.gif
394 ms
top_bg.jpg
729 ms
top_main_bg.jpg
1562 ms
cable_btn.jpg
685 ms
net_btn.jpg
1576 ms
phone_btn.jpg
1243 ms
au_info.gif
859 ms
main_btn_view.jpg
875 ms
sb_info.gif
913 ms
menu_bg.gif
1030 ms
menu_catv.jpg
1021 ms
menu_net.jpg
1066 ms
menu_phone.jpg
1168 ms
menu_pack.jpg
1200 ms
menu_qa.jpg
1220 ms
menu_member.jpg
1314 ms
info_ttl.gif
1372 ms
info_more.gif
1374 ms
info_icon.gif
1419 ms
banner_tvcm.jpg
1463 ms
banner_info_cam.jpg
1554 ms
banner_showroom.jpg
1533 ms
banner_cableman.jpg
1601 ms
banner_blog.jpg
1609 ms
banner_paon.gif
1683 ms
30 ms
banner_stvb.gif
1696 ms
__utm.gif
107 ms
default+en.css
5 ms
default+en.I.js
12 ms
banner_janken.gif
1553 ms
btn_mail.gif
1610 ms
btn_meiwaku.gif
1609 ms
btn_search.gif
1584 ms
banner_gallery.jpg
1640 ms
banner_simulation.jpg
1581 ms
banner_epg.gif
1587 ms
banner_catvwifi.jpg
1708 ms
banner_syougai.jpg
1577 ms
banner_benri.gif
1430 ms
pagetop.gif
1310 ms
footer_bg.jpg
1300 ms
fmenu_icon01.gif
1307 ms
fmenu_icon02.gif
1280 ms
csf.ne.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.
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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
csf.ne.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
Page has valid source maps
csf.ne.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Csf.ne.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 Csf.ne.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.
csf.ne.jp
Open Graph description is not detected on the main page of Csf. 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: