5.1 sec in total
883 ms
3.9 sec
282 ms
Welcome to zenbunka.or.jp homepage info - get ready to check Zenbunka best content for Japan right away, or after learning these important things about zenbunka.or.jp
禅文化研究所
Visit zenbunka.or.jpWe analyzed Zenbunka.or.jp page load time and found that the first response time was 883 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zenbunka.or.jp performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value8.5 s
2/100
25%
Value8.5 s
18/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value7.6 s
46/100
10%
883 ms
358 ms
1408 ms
360 ms
711 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Zenbunka.or.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Zenbunka.or.jp.
Page size can be reduced by 201.6 kB (31%)
654.2 kB
452.7 kB
In fact, the total size of Zenbunka.or.jp main page is 654.2 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. 25% of websites need less resources to load. Images take 451.4 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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 3.3 kB, which is 21% 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 12.0 kB or 76% of the original size.
Potential reduce by 49.5 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, Zenbunka needs image optimization as it can save up to 49.5 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 94.3 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 94.3 kB or 71% of the original size.
Potential reduce by 45.7 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. Zenbunka.or.jp needs all CSS files to be minified and compressed as it can save up to 45.7 kB or 83% of the original size.
Number of requests can be reduced by 19 (37%)
52
33
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenbunka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
zenbunka.or.jp
883 ms
import.css
358 ms
jquery1.2.6.js
1408 ms
codaPopupBubbles.js
360 ms
common.js
711 ms
googlesearch.js
343 ms
default.css
357 ms
layout.css
569 ms
style.css
517 ms
top.css
323 ms
margin.css
496 ms
print.css
532 ms
bg_all02.gif
173 ms
bg_all.gif
343 ms
bg_header.png
183 ms
logo_header.png
355 ms
arrow01.gif
183 ms
btn_search.gif
181 ms
main_photo_01.jpg
1548 ms
banner_blogzen.jpg
356 ms
banner_apli.jpg
534 ms
banner_zenderameguri.jpg
536 ms
bnr_03.gif
511 ms
onki-642x168.jpg
882 ms
banner_seminar.jpg
531 ms
btn_news.gif
682 ms
title_news.gif
710 ms
title_event.gif
711 ms
btn_calendar_left.gif
711 ms
btn_calendar_right.gif
852 ms
bg_inner_top.png
886 ms
twitter.jpg
888 ms
facebook.jpg
889 ms
copyright.gif
1022 ms
none
1045 ms
bg_gm.png
1051 ms
btn_gm01.png
1231 ms
btn_gm02.png
1408 ms
btn_gm03.png
1351 ms
btn_gm04.png
1222 ms
bg_bnr_area.gif
1226 ms
line04.gif
1401 ms
bg_calendar_02.gif
1403 ms
bg_calendar_01.gif
1408 ms
bg_inner_middle.png
1521 ms
bg_footer04.gif
1576 ms
google_custom_search_watermark.gif
37 ms
ga.js
38 ms
google_custom_search_watermark.gif
106 ms
__utm.gif
25 ms
btn_news_o.gif
174 ms
btn_gm01_on.png
357 ms
btn_gm02_on.png
355 ms
btn_gm03_on.png
357 ms
btn_gm04_on.png
180 ms
zenbunka.or.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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
zenbunka.or.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zenbunka.or.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 doesn't use 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 Zenbunka.or.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 Zenbunka.or.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.
zenbunka.or.jp
Open Graph description is not detected on the main page of Zenbunka. 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: