11.3 sec in total
143 ms
10.3 sec
844 ms
Welcome to jpnarts.org homepage info - get ready to check Jpn Art S best content right away, or after learning these important things about jpnarts.org
JACC is a place to learn traditional Japanese Martial Arts and Fine Arts including Karate (Shotokan), Kendo, Aikido, Kyudo, Iaido and more.
Visit jpnarts.orgWe analyzed Jpnarts.org page load time and found that the first response time was 143 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jpnarts.org performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value3.9 s
53/100
25%
Value2.8 s
96/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.3 s
99/100
10%
143 ms
18 ms
45 ms
79 ms
73 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Jpnarts.org, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (10 sec) relates to the external source Go2web20.net.
Page size can be reduced by 70.2 kB (2%)
3.0 MB
2.9 MB
In fact, the total size of Jpnarts.org main page is 3.0 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 54.9 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. 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 54.9 kB or 84% of the original size.
Potential reduce by 251 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. Jpn Art S images are well optimized though.
Potential reduce by 12.8 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 12.8 kB or 31% of the original size.
Potential reduce by 2.3 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. Jpnarts.org needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 43% of the original size.
Number of requests can be reduced by 8 (14%)
58
50
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jpn Art S. 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 5 to 1 for CSS and as a result speed up the page load time.
jpnarts.org
143 ms
css
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user.js
45 ms
jquery.js
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simplegallery.js
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photo_album.js
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PrebuiltBlockStructure.css
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template.css
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layout1.css
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website.css
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addthis_widget.js
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badge.js
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30b
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258_JACC_MartialArts_classes_2023.08.jpg
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jpnarts.org 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
jpnarts.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jpnarts.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpnarts.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jpnarts.org main page’s claimed encoding is iso-8859-1. 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.
jpnarts.org
Open Graph description is not detected on the main page of Jpn Art S. 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: