8.1 sec in total
784 ms
7.1 sec
204 ms
Welcome to rakusaba.jp homepage info - get ready to check Rakusaba best content for Japan right away, or after learning these important things about rakusaba.jp
Visit rakusaba.jpWe analyzed Rakusaba.jp page load time and found that the first response time was 784 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.
rakusaba.jp performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value8.7 s
1/100
25%
Value13.7 s
2/100
10%
Value320 ms
76/100
30%
Value0.098
90/100
15%
Value13.0 s
12/100
10%
784 ms
1918 ms
393 ms
1880 ms
1553 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 75% of them (77 requests) were addressed to the original Rakusaba.jp, 7% (7 requests) were made to Apis.google.com and 3% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Rakusaba.jp.
Page size can be reduced by 275.7 kB (31%)
880.7 kB
605.0 kB
In fact, the total size of Rakusaba.jp main page is 880.7 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. 55% of websites need less resources to load. Images take 552.9 kB which makes up the majority of the site volume.
Potential reduce by 34.5 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 34.5 kB or 76% of the original size.
Potential reduce by 62.0 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. Obviously, Rakusaba needs image optimization as it can save up to 62.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 113.2 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 113.2 kB or 55% of the original size.
Potential reduce by 65.9 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. Rakusaba.jp needs all CSS files to be minified and compressed as it can save up to 65.9 kB or 85% of the original size.
Number of requests can be reduced by 40 (40%)
99
59
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rakusaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
rakusaba.jp
784 ms
www.rakusaba.jp
1918 ms
import_top.css
393 ms
jquery-1.6.4.min.js
1880 ms
jquery.carouFredSel-5.6.2.js
1553 ms
carousel_area.js
767 ms
carousel_area.css
591 ms
jquery.socialbutton-1.8.1.js
1420 ms
social_button_view.js
608 ms
jquery.floatyHead.min.js
789 ms
existServerSearch.js
1012 ms
tinyTips.css
957 ms
jquery.tinyTips.js
988 ms
rakuraku_plan.css
1149 ms
conversion.js
33 ms
basic.css
801 ms
layout.css
2079 ms
top.css
1182 ms
price.css
1000 ms
service.css
1198 ms
ga.js
107 ms
body_backimg.png
218 ms
all.js
325 ms
top_header_site_logo.png
257 ms
otoiawase.png
206 ms
top_menu_backimg.png
204 ms
sub_loginBox01.png
206 ms
sub_loginBox_middle.gif
207 ms
sub_loginBox02.gif
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sub_loginBox03.gif
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sub_loginBox04.gif
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sub_loginBox_bottom.gif
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muryou198-red.png
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top_account_check1.png
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top_account_check2.png
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top_account_check3.png
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top_right_call.jpg
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online_manual_banner.png
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aff_banner.png
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hikkosi_banner.png
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top_sub_h2_autoinst.png
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test_logo-zencart.gif
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test_logo-xoops.gif
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test_logo-WordPress.gif
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test_logo-mtos.png
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test_logo-joomla.jpg
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test_logo-pukiwiki.png
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title_pic_mini_hayabusa1.png
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title_pic_mini_futoka1.jpg
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title_pic_mini_eldomain1.jpg
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roll_1.png
1050 ms
back-up-banner_570.png
1133 ms
domain-buy-banner_570.png
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manual-banner_570.png
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test_top_banner1.png
1207 ms
title_plan2.png
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mini_1.png
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widgets.js
88 ms
plusone.js
126 ms
like.php
207 ms
__utm.gif
29 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
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tweet_button.6a78875565a912489e9aef879c881358.ja.html
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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lite_1.png
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basic_1.png
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gold_1.png
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title_plan.png
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toku_1_1.png
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toku_2_1.png
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vpc6VNjRPXV.js
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LVx-xkvaJ0b.png
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postmessageRelay
67 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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api.js
31 ms
core:rpc:shindig.random:shindig.sha1.js
40 ms
2536007149-postmessagerelay.js
35 ms
jot
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50 ms
xd_arbiter.php
261 ms
toku_3_1.png
1171 ms
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1203 ms
toku_6_1.png
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toku_7_1.png
1284 ms
toku_8_1.png
1315 ms
test_top_banner_backgroundimg2.png
1187 ms
test_top_mark_point1.gif
1199 ms
muryou500-red.png
1207 ms
title2.gif
1260 ms
icon_mente.gif
1271 ms
icon_news.gif
1305 ms
arrow_service_desc_list.gif
1196 ms
rss_button_mini.gif
1206 ms
footer_back.png
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footer_line.gif
1262 ms
rakusaba.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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
rakusaba.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
rakusaba.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rakusaba.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 Rakusaba.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.
rakusaba.jp
Open Graph description is not detected on the main page of Rakusaba. 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: