Access sunport-hall.jp. サンポートホール高松

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.453

20/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

sunport-hall.jp

698 ms

jQuery.js

896 ms

jQueryAuto.js

340 ms

jQueryCycle.js

394 ms

jQueryDroppy.js

382 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 97% of them (96 requests) were addressed to the original Sunport-hall.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Badge.facebook.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Sunport-hall.jp.

Content Size

879.5 kB

After Optimization

600.9 kB

In fact, the total size of Sunport-hall.jp main page is 879.5 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. 30% of websites need less resources to load. Images take 616.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 16.3 kB

Original 22.0 kB
After minification 21.1 kB
After compression 5.7 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 16.3 kB or 74% of the original size.

Image Optimization

-15%

Potential reduce by 91.8 kB

Original 616.9 kB
After minification 525.1 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, Sunport Hall needs image optimization as it can save up to 91.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 152.4 kB

Original 217.5 kB
After minification 187.5 kB
After compression 65.1 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 152.4 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 18.0 kB

Original 23.1 kB
After minification 18.7 kB
After compression 5.0 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. Sunport-hall.jp needs all CSS files to be minified and compressed as it can save up to 18.0 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunport Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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 Sunport-hall.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 Sunport-hall.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

sunport-hall.jp

Open Graph description is not detected on the main page of Sunport Hall. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

サンポートホール高松

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

sunport-hall.jp

jQuery.js

jQueryAuto.js

jQueryCycle.js

jQueryDroppy.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

sunport-hall.jp

jQuery.js

jQueryAuto.js

jQueryCycle.js

jQueryDroppy.js

jQuerySwitch.js

import.css

jQueryBxslider.js

base.css

common.css

top.css

under.css

analytics.js

top-hall.jpg

176676132468333.1101.63193836.png

kodomo16_hp_bunnerboshuu.jpg

top_foreverplaid.jpg

fp.gif

pamphlet-kodomo16-boshuu-thumb-60xauto-960.jpg

pamphlet-kodomo16-omote-thumb-60xauto-965.jpg

FP_01%28200pix%29-thumb-60xauto-918.jpg

body_bg.gif

head_logo.gif

head_search_ttl.gif

head_search_bg.gif

head_search_btn.gif

head_font_bg.gif

head_font_ttl.gif

head_font_small.gif

head_font_middle.gif

head_font_large.gif

head_navi_outline.gif

head_navi_privacy.gif

head_navi_about.gif

head_navi_faq.gif

head_tel.gif

navi_bg.gif

navi_home.gif

navi_event.gif

navi_institution.gif

navi_flow.gif

navi_reverse.gif

navi_access.gif