5.4 sec in total
545 ms
4.7 sec
112 ms
Visit store.byakuya-shobo.co.jp now to see the best up-to-date Store Byakuya Shobo content for Japan and also check out these interesting facts you probably never knew about store.byakuya-shobo.co.jp
独創性と創造性。白夜書房公式通販サイトトップページ。白夜書房のアイドルや芸能、パズル等の雑誌や書籍・ムックを取り扱うオンラインショッピングです。
Visit store.byakuya-shobo.co.jpWe analyzed Store.byakuya-shobo.co.jp page load time and found that the first response time was 545 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
store.byakuya-shobo.co.jp performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.0 s
50/100
25%
Value4.7 s
68/100
10%
Value30 ms
100/100
30%
Value0.226
55/100
15%
Value3.8 s
89/100
10%
545 ms
311 ms
329 ms
313 ms
319 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 71% of them (52 requests) were addressed to the original Store.byakuya-shobo.co.jp, 4% (3 requests) were made to Sync.fout.jp and 3% (2 requests) were made to Js.fout.jp. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Store.byakuya-shobo.co.jp.
Page size can be reduced by 109.4 kB (32%)
340.2 kB
230.8 kB
In fact, the total size of Store.byakuya-shobo.co.jp main page is 340.2 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. 20% of websites need less resources to load. Images take 245.9 kB which makes up the majority of the site volume.
Potential reduce by 49.7 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 15.0 kB, which is 26% 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 49.7 kB or 86% of the original size.
Potential reduce by 32.4 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. Obviously, Store Byakuya Shobo needs image optimization as it can save up to 32.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 5.0 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 5.0 kB or 56% of the original size.
Potential reduce by 22.3 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. Store.byakuya-shobo.co.jp needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 81% of the original size.
Number of requests can be reduced by 39 (58%)
67
28
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store Byakuya Shobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.
store.byakuya-shobo.co.jp
545 ms
import.css
311 ms
script.js
329 ms
check_history.css
313 ms
pager.css
319 ms
shopdetail.css
329 ms
ranking.css
332 ms
basket.css
336 ms
security.css
321 ms
category_menu.css
623 ms
topicpath.css
646 ms
catalog.css
650 ms
count3.makeshop.jp
552 ms
logo.jpg
169 ms
login_button.gif
171 ms
member_button.gif
316 ms
topmenu.gif
335 ms
search.gif
342 ms
list_title.gif
359 ms
leftdot.gif
472 ms
leftline.gif
477 ms
leftbottom.gif
651 ms
tel_title.gif
663 ms
telicon.gif
667 ms
trans.gif
711 ms
mailicon.gif
780 ms
main_logo.jpg
978 ms
maintitle2.gif
981 ms
0000000005203.jpg
975 ms
mk_main_p_line.gif
982 ms
0000000005193.jpg
1023 ms
0000000005183.jpg
1109 ms
0000000005173.jpg
1280 ms
0000000005163.jpg
1282 ms
0000000005153.jpg
1316 ms
0000000005143.jpg
1322 ms
0000000005133.jpg
1371 ms
0000000005123.jpg
1434 ms
0000000005113.jpg
1601 ms
0000000005093.jpg
1613 ms
0000000005083.jpg
1620 ms
notice_title.gif
1652 ms
yaji1.gif
1677 ms
rightbottom.gif
1771 ms
banner_title.gif
1939 ms
moebshop_byakuya_logo.jpg
2542 ms
topbar.gif
1951 ms
leftbg.gif
1970 ms
main_right_bg.gif
1968 ms
aq_tag_aos.js
177 ms
432 ms
r1bg.gif
1923 ms
main_right_bg_o.gif
2129 ms
EM34BYVZ46DUGEQNJE6A
132 ms
main_right_bg_o_bottom.gif
1998 ms
mk_main_underline.gif
1994 ms
gmsync
303 ms
segmentation.js
21 ms
338 ms
cnt
362 ms
beacon.html
16 ms
pixel
19 ms
cs
329 ms
Pug
19 ms
set
310 ms
sync
16 ms
tap.php
6 ms
pixel
13 ms
sync
344 ms
sd
73 ms
mapuser
153 ms
sync
219 ms
sync
174 ms
store.byakuya-shobo.co.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
Image elements do not have [alt] attributes
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.
store.byakuya-shobo.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
store.byakuya-shobo.co.jp 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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Store.byakuya-shobo.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 Store.byakuya-shobo.co.jp main page’s claimed encoding is euc-jp. 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.
store.byakuya-shobo.co.jp
Open Graph description is not detected on the main page of Store Byakuya Shobo. 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: