9.3 sec in total
554 ms
8.7 sec
118 ms
Click here to check amazing Bar Reboot content for Japan. Otherwise, check out these important facts you probably never knew about bar-reboot.jp
すすきの第2桂和ビル5F bar reboot
Visit bar-reboot.jpWe analyzed Bar-reboot.jp page load time and found that the first response time was 554 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
bar-reboot.jp performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value4.4 s
38/100
25%
Value4.8 s
67/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
554 ms
771 ms
365 ms
392 ms
415 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 86% of them (49 requests) were addressed to the original Bar-reboot.jp, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Bar-reboot.jp.
Page size can be reduced by 75.7 kB (43%)
176.1 kB
100.3 kB
In fact, the total size of Bar-reboot.jp main page is 176.1 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. Javascripts take 107.2 kB which makes up the majority of the site volume.
Potential reduce by 8.9 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 2.2 kB, which is 17% 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 8.9 kB or 70% of the original size.
Potential reduce by 44 B
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. Bar Reboot images are well optimized though.
Potential reduce by 58.2 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 58.2 kB or 54% of the original size.
Potential reduce by 8.6 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. Bar-reboot.jp needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 73% of the original size.
Number of requests can be reduced by 22 (40%)
55
33
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bar Reboot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bar-reboot.jp
554 ms
www.bar-reboot.jp
771 ms
import.css
365 ms
rollover.js
392 ms
facebox.css
415 ms
jquery.js
3000 ms
facebox.js
586 ms
analyticstrackingcode.js
570 ms
topfla.js
610 ms
w_js.php
642 ms
common.css
487 ms
contents.css
971 ms
clearfix.css
612 ms
analytics.js
9 ms
reboot_bg1.jpg
715 ms
reboot_logo.gif
449 ms
btn_home.gif
390 ms
navi01.gif
468 ms
navi02.gif
469 ms
navi03.gif
476 ms
navi04.gif
822 ms
navi05.gif
898 ms
navi06.gif
900 ms
navi07.gif
928 ms
navi08.gif
952 ms
newtopics_top.gif
1128 ms
reboot_QR.gif
1241 ms
twitter_baner.gif
1345 ms
baner_facebook.gif
1379 ms
partyplan2011.gif
1623 ms
newtopics_bot.gif
1381 ms
all.js
70 ms
basebox_bg.gif
1556 ms
main_bg.gif
3553 ms
header_bg.gif
2010 ms
collect
11 ms
topImg_demo.jpg
2095 ms
newtopics_bg.gif
1743 ms
topinfo_bg.gif
1941 ms
widgets.js
5 ms
basebox_bot.gif
2032 ms
writelog.php
2621 ms
142 ms
xd_arbiter.php
65 ms
xd_arbiter.php
129 ms
btn_home_on.gif
369 ms
navi01_on.gif
425 ms
navi02_on.gif
439 ms
navi03_on.gif
454 ms
navi04_on.gif
495 ms
navi05_on.gif
481 ms
navi06_on.gif
810 ms
navi07_on.gif
873 ms
navi08_on.gif
867 ms
twitter_baner_on.gif
916 ms
baner_facebook_on.gif
924 ms
like.php
70 ms
bar-reboot.jp accessibility score
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
bar-reboot.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
bar-reboot.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bar-reboot.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 Bar-reboot.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.
bar-reboot.jp
Open Graph description is not detected on the main page of Bar Reboot. 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: