14.9 sec in total
562 ms
13.9 sec
400 ms
Click here to check amazing Booksatoo content. Otherwise, check out these important facts you probably never knew about booksatoo.com
Visit booksatoo.comWe analyzed Booksatoo.com page load time and found that the first response time was 562 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
booksatoo.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value11.9 s
0/100
25%
Value9.9 s
10/100
10%
Value140 ms
95/100
30%
Value0.402
25/100
15%
Value10.5 s
23/100
10%
562 ms
734 ms
343 ms
524 ms
359 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 89% of them (96 requests) were addressed to the original Booksatoo.com, 4% (4 requests) were made to Maps.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Booksatoo.com.
Page size can be reduced by 382.4 kB (10%)
3.9 MB
3.5 MB
In fact, the total size of Booksatoo.com main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 18.6 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 18.6 kB or 75% of the original size.
Potential reduce by 25.0 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. Booksatoo images are well optimized though.
Potential reduce by 310.2 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 310.2 kB or 67% of the original size.
Potential reduce by 28.7 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. Booksatoo.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 78% of the original size.
Number of requests can be reduced by 35 (33%)
106
71
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Booksatoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
booksatoo.com
562 ms
www.booksatoo.com
734 ms
import.css
343 ms
mt.js
524 ms
cube.site.js
359 ms
cube.win_op.js
367 ms
jquery-1.8.3.min.js
6 ms
jquery.easing.1.3.js
383 ms
jquery.rollOver.js
518 ms
jquery.slideImage.js
730 ms
jquery.fullSlide.js
709 ms
jquery.droppy.js
723 ms
fixHeight.js
762 ms
shadowbox.js
1202 ms
js
24 ms
config.js.php
876 ms
w_js.php
908 ms
bookmark_button.js
339 ms
base.css
760 ms
content.css
784 ms
dmanager.css
902 ms
shop.css
1063 ms
shop-other.css
1104 ms
shadowbox.css
1138 ms
extra.css
1128 ms
ga.js
77 ms
bg.jpg
170 ms
header-tel.jpg
549 ms
header-buy.jpg
336 ms
header-mail.jpg
344 ms
gnav01.jpg
349 ms
gnav02.jpg
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gnav06.jpg
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logo.png
1046 ms
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mainban1-title.jpg
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mainban1-bg.jpg
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mainban3.jpg
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message-bg.jpg
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message-top.jpg
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message-title.jpg
7261 ms
__utm.gif
19 ms
plusone.js
93 ms
widgets.js
30 ms
message-kyouka-bg.jpg
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cb=gapi.loaded_0
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message-kyouka-title.png
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news-title.jpg
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news-more.jpg
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news-btn.jpg
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newblog-title.jpg
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sideban01.jpg
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common.js
5 ms
util.js
26 ms
stats.js
25 ms
AuthenticationService.Authenticate
195 ms
sideban03.jpg
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snav-title01.jpg
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snav-btn-bg.jpg
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snav-title02.jpg
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sideban05.jpg
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sideban20130201.jpg
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anout-end.jpg
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about-title.jpg
4186 ms
about-bg.jpg
4404 ms
sideban07.jpg
4341 ms
pagetop.jpg
4109 ms
footer-bg.jpg
3708 ms
footer-logo.jpg
3941 ms
footer-tel.jpg
3628 ms
3307 ms
booksatoo.com 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.
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.
booksatoo.com 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
Browser errors were logged to the console
booksatoo.com SEO score
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 Booksatoo.com 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 Booksatoo.com 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.
booksatoo.com
Open Graph description is not detected on the main page of Booksatoo. 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: