7.7 sec in total
1.3 sec
6.2 sec
159 ms
Welcome to v-buster.co.jp homepage info - get ready to check V Buster best content for Japan right away, or after learning these important things about v-buster.co.jp
インターネットカフェ・漫画喫茶の開業・独立・経営をお考えなら、有信アクロス株式会社がお手伝いいたします。全国150店舗のコミック・バスター展開のノウハウと、手厚い開業支援・24時間のサポートセンターがあるのは有信アクロス株式会社だけです。
Visit v-buster.co.jpWe analyzed V-buster.co.jp page load time and found that the first response time was 1.3 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
v-buster.co.jp performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value9.2 s
1/100
25%
Value9.1 s
14/100
10%
Value350 ms
73/100
30%
Value0
100/100
15%
Value5.9 s
65/100
10%
1297 ms
452 ms
636 ms
461 ms
770 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 91% of them (61 requests) were addressed to the original V-buster.co.jp, 6% (4 requests) were made to Google-analytics.com and 1% (1 request) were made to One-mail.jp. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain V-buster.co.jp.
Page size can be reduced by 104.0 kB (21%)
487.8 kB
383.8 kB
In fact, the total size of V-buster.co.jp main page is 487.8 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. 35% of websites need less resources to load. Images take 345.8 kB which makes up the majority of the site volume.
Potential reduce by 39.8 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 39.8 kB or 82% of the original size.
Potential reduce by 13.8 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. V Buster images are well optimized though.
Potential reduce by 39.1 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 39.1 kB or 49% of the original size.
Potential reduce by 11.4 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. V-buster.co.jp needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 78% of the original size.
Number of requests can be reduced by 26 (41%)
64
38
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Buster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
v-buster.co.jp
1297 ms
import.css
452 ms
top.css
636 ms
rollover.js
461 ms
AC_RunActiveContent.js
770 ms
default.css
168 ms
base.css
185 ms
common.css
333 ms
main.css
1121 ms
sidebar.css
357 ms
analytics.js
35 ms
cnt.cgi
581 ms
background.gif
184 ms
bg_header.gif
381 ms
transparency.gif
168 ms
new_contact.jpg
532 ms
number.gif
178 ms
btn_kiraku.jpg
184 ms
bg_gNavi.gif
333 ms
btn_company.gif
356 ms
btn_fc.gif
358 ms
btn_contact.gif
363 ms
btn_support.gif
498 ms
btn_storeList.gif
527 ms
btn_irinfo.gif
537 ms
btn_syuzai.gif
543 ms
btn_bosyu.gif
565 ms
bnr_fc.jpg
662 ms
bnr_support.jpg
875 ms
bnr_business.jpg
703 ms
bnr_renovation.jpg
893 ms
siryo.gif
1084 ms
bnr_kiraku.jpg
754 ms
title_topInfo.gif
826 ms
title_topInfoArea.gif
878 ms
title_topStoreArea.gif
943 ms
title_topMovie.gif
992 ms
img_movie_tvcm.gif
1049 ms
img_movie_15.gif
1055 ms
img_movie_journal.gif
1073 ms
title_topLink.gif
1131 ms
bnr_ci.gif
1157 ms
bnr_kiraku.gif
1224 ms
bnr_jfa.jpg
1231 ms
bnr_icca.jpg
1251 ms
bnr_zentsuren.jpg
1445 ms
bnr_karacomi.jpg
1321 ms
bnr_busterbowl.jpg
1309 ms
ga.js
11 ms
collect
16 ms
__utm.gif
28 ms
collect
60 ms
bnr_sportsbarster.jpg
1770 ms
bnr_spn.jpg
1238 ms
fLogo.gif
1260 ms
none
1338 ms
icon_open.gif
1167 ms
icon_renew.gif
1237 ms
www.v-buster.co.jp
2013 ms
new_contact_on.jpg
181 ms
btn_kiraku_on.jpg
192 ms
bnr_fc_on.jpg
168 ms
bnr_support_on.jpg
178 ms
bnr_business_on.jpg
528 ms
bnr_renovation_on.jpg
365 ms
siryo_on.gif
334 ms
bnr_kiraku_on.jpg
531 ms
v-buster.co.jp accessibility score
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.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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
Links do not have a discernible name
v-buster.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
v-buster.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V-buster.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 V-buster.co.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.
v-buster.co.jp
Open Graph description is not detected on the main page of V Buster. 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: