Access ryukyu-kaiensai.com. 琉球海炎祭2026

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value3,780 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

ryukyu-kaiensai.com

619 ms

reset.css

169 ms

layout.css

337 ms

common.css

501 ms

jquery-1.12.4.min.js

24 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 69% of them (64 requests) were addressed to the original Ryukyu-kaiensai.com, 6% (6 requests) were made to Youtube.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Ryukyu-kaiensai.com.

Content Size

2.4 MB

After Optimization

2.2 MB

In fact, the total size of Ryukyu-kaiensai.com main page is 2.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 42.2 kB

Original 51.7 kB
After minification 42.1 kB
After compression 9.5 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 9.6 kB, which is 18% 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 42.2 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 120.0 kB

Original 2.1 MB
After minification 1.9 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. Ryukyu Kaiensai images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.5 kB

Original 194.8 kB
After minification 194.8 kB
After compression 187.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 8.0 kB

Original 90.8 kB
After minification 90.4 kB
After compression 82.8 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. Ryukyu-kaiensai.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ryukyu Kaiensai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Ryukyu-kaiensai.com 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 Ryukyu-kaiensai.com 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

ryukyu-kaiensai.com

Open Graph data is detected on the main page of Ryukyu Kaiensai. 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

琉球海炎祭2026

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)

Network Requests Diagram

ryukyu-kaiensai.com

reset.css

layout.css

common.css

jquery-1.12.4.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ryukyu-kaiensai.com

reset.css

layout.css

common.css

jquery-1.12.4.min.js

trans.js

css

all.css

jquery.easing.min.js

jquery.smoothScroll.js

slick-theme.css

slick.css

slick.min.js

jquery.validate.min.js

messages_ja.js

jquery.waypoints.min.js

script.js

gtm.js

bg.png

logo.svg

sp_btn_language.svg

ico_facebook.svg

ico_twitter.svg

ico_instagram.svg

ico_youtube.svg

ico_facebook_br.svg

ico_twitter_br.svg

ico_instagram_br.svg

ico_youtube_br.svg

top.png

top_sp.png

bnr260x100_jtb.png

bnr260x100_jal.jpg

bnr260x100_jj.png

bnr260x100_jtrip.png

bnr260x100_yomiuri.jpg

bnr260x100_white.webp

bnr260x100_needs.png

bnr260x100_ots.jpg

bnr260x100_club.jpg

bnr260x100_hanky.jpg

bnr260x100_hankyu_okayama.jpg

tyurashima.jpg