13.5 sec in total
487 ms
11.8 sec
1.2 sec
Welcome to xbit.jp homepage info - get ready to check Xbit best content for Japan right away, or after learning these important things about xbit.jp
レンタルサーバーXbitは、10GB 月額1,800円。最短30分で利用可能な「高機能」レンタルサーバです。サーバー稼働率99.99%、サポート満足度92%、導入実績20,000社の安心・信頼の実績。PHP、MySQL標準搭載、携帯サイトも簡単構築!
Visit xbit.jpWe analyzed Xbit.jp page load time and found that the first response time was 487 ms and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
xbit.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.9 s
6/100
25%
Value6.7 s
36/100
10%
Value210 ms
88/100
30%
Value0.042
99/100
15%
Value4.9 s
77/100
10%
487 ms
1457 ms
461 ms
778 ms
80 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 95% of them (101 requests) were addressed to the original Xbit.jp, 2% (2 requests) were made to Smarticon.geotrust.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Xbit.jp.
Page size can be reduced by 124.0 kB (28%)
446.8 kB
322.8 kB
In fact, the total size of Xbit.jp main page is 446.8 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 291.3 kB which makes up the majority of the site volume.
Potential reduce by 25.1 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 5.1 kB, which is 16% 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 25.1 kB or 78% of the original size.
Potential reduce by 6.0 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. Xbit images are well optimized though.
Potential reduce by 18.6 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 18.6 kB or 46% of the original size.
Potential reduce by 74.2 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. Xbit.jp needs all CSS files to be minified and compressed as it can save up to 74.2 kB or 90% of the original size.
Number of requests can be reduced by 27 (26%)
104
77
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xbit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
xbit.jp
487 ms
www.xbit.jp
1457 ms
import.css
461 ms
general.js
778 ms
jquery.min.js
80 ms
shift.js
624 ms
common.js
474 ms
si.js
75 ms
base.css
611 ms
common.css
823 ms
general.css
687 ms
module.css
1029 ms
style.css
868 ms
logo_rakus.jpg
483 ms
xbit-logo.gif
490 ms
btn_login_ovr.gif
490 ms
tab_kyoyo.gif
500 ms
tab_senyo.gif
501 ms
bg_content.gif
503 ms
bg02.gif
945 ms
icon_arr.gif
951 ms
btn_regist_def.gif
992 ms
bg.gif
994 ms
btn_info.gif
1192 ms
nv01.gif
1033 ms
nv0101.gif
1437 ms
nv01_01_def.gif
1482 ms
nv0102.gif
1484 ms
nv01_02_def.gif
1486 ms
nv0103.gif
1496 ms
nv01_03_def.gif
1716 ms
nv0104.gif
1933 ms
nv01_04_def.gif
1978 ms
nv02.gif
1981 ms
nv0201.gif
2167 ms
nv02_01_def.gif
2019 ms
nv0202.gif
2420 ms
nv02_02_def.gif
2418 ms
nv03.gif
2466 ms
nv0301.gif
2653 ms
nv03_01_def.gif
2513 ms
btn_estim_def.gif
2670 ms
domain_ti.gif
2914 ms
domain_subti.gif
2949 ms
btn_domain_def.gif
2930 ms
main_img01.jpg
3717 ms
main_rank_def.jpg
3454 ms
main_reason_def.gif
3163 ms
smarticon
62 ms
main_ti.jpg
3466 ms
ga.js
72 ms
__utm.gif
17 ms
main01_def.jpg
3296 ms
main04_def.jpg
3414 ms
main03_def.jpg
3601 ms
main02_def.jpg
3978 ms
main_blow01.gif
3796 ms
main_blow02.gif
3883 ms
main_blow03.gif
3568 ms
main_blow04.gif
3712 ms
course_ti.gif
3592 ms
course_01.gif
3915 ms
course_02.gif
4013 ms
course_03.gif
3967 ms
title_future.gif
3560 ms
btn_future_stable_def.gif
3594 ms
btn_future_support_def.gif
3689 ms
btn_future_hispec_def.gif
4121 ms
btn_future_mobile_def.gif
4174 ms
server_bg_top.gif
3835 ms
server_bg_mid.gif
3607 ms
top_txt_120730.gif
3665 ms
server_bg_btm.gif
3678 ms
h2_01.gif
4024 ms
btn_list_def.gif
3899 ms
flag_new.gif
3660 ms
icon_arr.gif
3676 ms
flag_important.gif
3644 ms
h2_02.gif
3615 ms
icon_l_server.gif
3944 ms
icon_l_cart.gif
3924 ms
icon_l_mail.gif
3669 ms
banner174_gigaan.jpg
4207 ms
banner174_xunit.jpg
4232 ms
ban_bizpartner.gif
3662 ms
symantec.jpg
3765 ms
ban_domain.gif
3666 ms
side_c2_title.gif
3375 ms
side_c2_subtitle1.gif
3572 ms
side_c2_subtitle2.gif
3697 ms
side_c2_bnr1.gif
3552 ms
side_c2_bnr2.gif
3398 ms
side_c2_bnr3.gif
3347 ms
side_c2_bnr13.gif
3317 ms
side_c2_bnr5.gif
3287 ms
side_c2_bnr15.gif
3479 ms
side_c2_bnr7.gif
3473 ms
side_c2_bnr6.gif
3275 ms
side_c2_bnr9.gif
3194 ms
side_c2_bnr10.gif
3243 ms
side_c2_bottom2.gif
3378 ms
privacypolicy_100_JP.gif
3413 ms
rakus-f-logo.gif
3480 ms
footercopy.png
3154 ms
side_c2_bg.gif
3170 ms
side_c2_bottom.gif
3174 ms
xbit.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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
xbit.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
xbit.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xbit.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 Xbit.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.
xbit.jp
Open Graph description is not detected on the main page of Xbit. 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: