Access setouchi-artfest.jp. 瀬戸内国際芸術祭2025

Report Summary

About Website

Visit setouchi-artfest.jp now to see the best up-to-date Setouchi Artfest content for Japan and also check out these interesting facts you probably never knew about setouchi-artfest.jp

瀬戸内国際芸術祭は、瀬戸内の島々を舞台に、３年に１度開催される現代アートの祭典です。2010年に初めて開催。約100日間の会期は、春・夏・秋の３シーズンに分かれていて、季節ごとに瀬戸内の魅力を体感できます。

Visit setouchi-artfest.jp

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value61.6 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value68.9 s

0/100

10%

setouchi-artfest.jp

985 ms

normalize.css

352 ms

animate.css

496 ms

yakuhanjp.min.css

20 ms

css2

42 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 62% of them (39 requests) were addressed to the original Setouchi-artfest.jp, 14% (9 requests) were made to Cdn.jsdelivr.net and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Setouchi-artfest.jp.

Content Size

2.7 MB

After Optimization

2.4 MB

In fact, the total size of Setouchi-artfest.jp main page is 2.7 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. 35% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 96.6 kB

Original 111.7 kB
After minification 75.9 kB
After compression 15.2 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 35.8 kB, which is 32% 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 96.6 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 162.0 kB

Original 2.3 MB
After minification 2.2 MB

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. Setouchi Artfest images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 46.9 kB

Original 128.7 kB
After minification 128.6 kB
After compression 81.7 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 46.9 kB or 36% of the original size.

CSS Optimization

-2%

Potential reduce by 2.1 kB

Original 99.4 kB
After minification 99.4 kB
After compression 97.3 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. Setouchi-artfest.jp has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Setouchi Artfest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Setouchi-artfest.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 Setouchi-artfest.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.

Social Sharing Optimization

setouchi-artfest.jp

Open Graph data is detected on the main page of Setouchi Artfest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

瀬戸内国際芸術祭2025

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)