7.9 sec in total
597 ms
6.2 sec
1 sec
Click here to check amazing B Boy content for Japan. Otherwise, check out these important facts you probably never knew about b-boy.jp
Visit b-boy.jpWe analyzed B-boy.jp page load time and found that the first response time was 597 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
b-boy.jp performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value9.8 s
0/100
25%
Value8.4 s
19/100
10%
Value1,340 ms
17/100
30%
Value0.656
8/100
15%
Value9.0 s
34/100
10%
597 ms
2264 ms
335 ms
509 ms
850 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 83% of them (86 requests) were addressed to the original B-boy.jp, 9% (9 requests) were made to Libre-pub.co.jp and 7% (7 requests) were made to Navicast.jp. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain B-boy.jp.
Page size can be reduced by 341.4 kB (38%)
901.3 kB
559.9 kB
In fact, the total size of B-boy.jp main page is 901.3 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. 25% of websites need less resources to load. Images take 468.2 kB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 81% of the original size.
Potential reduce by 24.3 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. B Boy images are well optimized though.
Potential reduce by 221.1 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 221.1 kB or 70% of the original size.
Potential reduce by 65.6 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. B-boy.jp needs all CSS files to be minified and compressed as it can save up to 65.6 kB or 84% of the original size.
Number of requests can be reduced by 35 (34%)
102
67
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B Boy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
b-boy.jp
597 ms
www.b-boy.jp
2264 ms
style.css
335 ms
easySlider.css
509 ms
mediaelementplayer.css
850 ms
jquery.js
1228 ms
jquery-migrate.min.js
556 ms
mediaelement-and-player.min.js
1202 ms
linkbar.css
343 ms
libre.css
687 ms
font.css
409 ms
wpBannerizeStyleDefault.css
338 ms
slick.css
422 ms
slick-theme.css
675 ms
DropDownMenu.js
513 ms
jquery.colorbox-min.js
958 ms
popup.js
682 ms
easySlider.js
683 ms
loadImageScroll.js
959 ms
wpBannerizeFrontend.min.js
959 ms
slick.min.js
1090 ms
NavicastApi.js
955 ms
analytics.js
153 ms
site_libre.gif
517 ms
site_bboy.gif
676 ms
site_kuro.gif
659 ms
site_citron.gif
659 ms
site_otomitsu.gif
671 ms
site_books.gif
670 ms
site_cd.gif
648 ms
topbar_line.gif
820 ms
nittayouka_com_banner.jpg
1387 ms
header_bg.gif
241 ms
logo.gif
237 ms
headermenu01.gif
235 ms
headersub_bemaga.gif
237 ms
headersub_bboy.gif
229 ms
headersub_gold.gif
326 ms
headersub_junk.gif
331 ms
headersub_love.gif
342 ms
headersub_cube.gif
338 ms
headermenu02.gif
335 ms
headermenu03.gif
352 ms
headersub_comics.gif
481 ms
headersub_novels.gif
490 ms
headersub_charabook.gif
496 ms
headersub_bunko.gif
499 ms
headermenu04.gif
505 ms
headermenu05.gif
537 ms
main_bg.gif
645 ms
container_bg.gif
659 ms
side_bg.gif
666 ms
side_ttl_magazine.gif
667 ms
side_maga_bemaga.gif
678 ms
side_maga_bboy.gif
721 ms
side_maga_gold.gif
803 ms
side_maga_junk.gif
822 ms
side_maga_love.gif
822 ms
side_maga_cube.gif
825 ms
side_ttl_ebook.gif
841 ms
side_ebook_ebboy.gif
895 ms
side_denshi_bboy.png
963 ms
side_ttl_comics.gif
987 ms
side_comi_btn01.gif
926 ms
side_comi_btn02.gif
929 ms
side_comi_btn03.gif
949 ms
collect
20 ms
side_comi_btn04.gif
882 ms
side_comi_txt.gif
932 ms
side_ttl_twitter.gif
958 ms
bboy_does.jpg
1128 ms
c2g7erxi.jpg
1304 ms
novels_twitter_s.jpg
988 ms
side_ttl_other.png
1052 ms
NavicastTmg.php
186 ms
bnr_moepedia_s.png
998 ms
beboy_animate.jpg
1026 ms
libreouenten.jpg
1056 ms
side_ttl_bg.gif
1139 ms
2603MBB_0-145x204.jpg
1150 ms
0001-145x205.jpg
1331 ms
NavicastApi2.php
189 ms
NavicastApi2.php
754 ms
9784799728628-145x207.jpg
1038 ms
1602gold-145x207.jpg
1068 ms
34540069cbe3f634e4ccf617c81a1bc6-145x207.jpg
1346 ms
1504JUNK_s-145x207.jpg
1151 ms
sankaku3_b-boy_s.png
1354 ms
kuzu145.png
1333 ms
18u_pinkgold.jpg
1090 ms
yamaneayano145x45.jpg
1156 ms
bnr_owabi_bboy.png
1185 ms
h2_specialpage.gif
1241 ms
bnr_guzuguzu298_80.jpg
1643 ms
bnr_void.png
1677 ms
298x80.png
1551 ms
h2_whatsnew.gif
1199 ms
catch_bg_new.gif
1205 ms
date_li.gif
1247 ms
NavicastApi2.php
188 ms
NavicastApi2.php
188 ms
2.005.js
561 ms
banner.xml
174 ms
ajax-loader.gif
177 ms
b-boy.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
b-boy.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
General
Impact
Issue
Detected JavaScript libraries
b-boy.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-boy.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that B-boy.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.
b-boy.jp
Open Graph data is detected on the main page of B Boy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: