3.9 sec in total
696 ms
3 sec
156 ms
Visit tokyojazz.jp now to see the best up-to-date Tokyo Jazz content and also check out these interesting facts you probably never knew about tokyojazz.jp
Visit tokyojazz.jpWe analyzed Tokyojazz.jp page load time and found that the first response time was 696 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
tokyojazz.jp performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.6 s
88/100
25%
Value4.3 s
76/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
696 ms
332 ms
358 ms
358 ms
374 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 95% of them (35 requests) were addressed to the original Tokyojazz.jp, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tokyojazz.jp.
Page size can be reduced by 18.7 kB (9%)
208.2 kB
189.5 kB
In fact, the total size of Tokyojazz.jp main page is 208.2 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. 15% of websites need less resources to load. Images take 162.1 kB which makes up the majority of the site volume.
Potential reduce by 4.1 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 678 B, which is 12% 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 4.1 kB or 71% of the original size.
Potential reduce by 0 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. Tokyo Jazz images are well optimized though.
Potential reduce by 3.4 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 3.4 kB or 13% of the original size.
Potential reduce by 11.2 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. Tokyojazz.jp needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 78% of the original size.
Number of requests can be reduced by 14 (39%)
36
22
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokyo Jazz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
tokyojazz.jp
696 ms
screen.css
332 ms
window.js
358 ms
AC_RunActiveContent.js
358 ms
google.js
374 ms
color.css
170 ms
default.css
192 ms
layout_screen.css
202 ms
cmnlayout.css
203 ms
link.css
228 ms
navi.css
342 ms
space.css
553 ms
table.css
383 ms
text.css
376 ms
analytics.js
25 ms
back.gif
170 ms
head_back.jpg
193 ms
logo.gif
185 ms
tbtn01a.jpg
180 ms
tbtn02a.jpg
179 ms
tbtn03a.jpg
186 ms
btn01a.jpg
338 ms
btn02a.jpg
356 ms
btn03a.jpg
356 ms
btn04a.jpg
371 ms
btn05a.jpg
371 ms
btn06a.jpg
380 ms
btn07a.jpg
505 ms
photo02.jpg
1058 ms
title01.gif
531 ms
banner03.jpg
552 ms
banner.jpg
736 ms
fotter.gif
570 ms
collect
13 ms
print.css
170 ms
layout_print.css
171 ms
btn03b.jpg
170 ms
tokyojazz.jp accessibility score
tokyojazz.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
tokyojazz.jp SEO score
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokyojazz.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 Tokyojazz.jp main page’s claimed encoding is shift_jis. 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.
tokyojazz.jp
Open Graph description is not detected on the main page of Tokyo Jazz. 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: