Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

hiyoriyama.co.jp

城崎マリンワールド 水族館以上、であること。

Page Load Speed

10.4 sec in total

First Response

569 ms

Resources Loaded

9.6 sec

Page Rendered

253 ms

hiyoriyama.co.jp screenshot

About Website

Visit hiyoriyama.co.jp now to see the best up-to-date Hiyoriyama content for Japan and also check out these interesting facts you probably never knew about hiyoriyama.co.jp

城崎マリンワールドの公式WEBサイトです。アトラクション情報や施設情報、総合案内などのページがあります。

Visit hiyoriyama.co.jp

Key Findings

We analyzed Hiyoriyama.co.jp page load time and found that the first response time was 569 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

hiyoriyama.co.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value42.8 s

0/100

25%

SI (Speed Index)

Value32.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,380 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value39.3 s

0/100

10%

Network Requests Diagram

hiyoriyama.co.jp

569 ms

marineworld.hiyoriyama.co.jp

1608 ms

wp-emoji-release.min.js

993 ms

styles.css

333 ms

jquery.js

1239 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Hiyoriyama.co.jp, 64% (85 requests) were made to Marineworld.hiyoriyama.co.jp and 24% (32 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Marineworld.hiyoriyama.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 379.6 kB (25%)

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Hiyoriyama.co.jp main page is 1.5 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. 50% of websites need less resources to load. Images take 990.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.7 kB

  • Original 36.4 kB
  • After minification 32.7 kB
  • After compression 7.7 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 28.7 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 16.8 kB

  • Original 990.6 kB
  • After minification 973.8 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. Hiyoriyama images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 287.8 kB

  • Original 418.7 kB
  • After minification 371.6 kB
  • After compression 130.9 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 287.8 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 46.3 kB

  • Original 53.7 kB
  • After minification 34.5 kB
  • After compression 7.3 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. Hiyoriyama.co.jp needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (59%)

Requests Now

125

After Optimization

51

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hiyoriyama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hiyoriyama.co.jp accessibility score

83

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

hiyoriyama.co.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hiyoriyama.co.jp SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

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

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 Hiyoriyama.co.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 Hiyoriyama.co.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

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