Tools & Wizards About Us
aneikankou.co.jp screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

aneikankou.co.jp

石垣島・八重山諸島の定期船運航＆観光ツアー｜安栄観光

Page Load Speed

6.4 sec in total

First Response

509 ms

Resources Loaded

5.2 sec

Page Rendered

642 ms

aneikankou.co.jp screenshot

About Website

Welcome to aneikankou.co.jp homepage info - get ready to check Aneikankou best content for Japan right away, or after learning these important things about aneikankou.co.jp

石垣島から八重山の離島への定期船運航と観光ツアーなら安栄観光。石垣島・竹富島・西表島・小浜島・波照間島・黒島・鳩間島など八重山諸島への多彩な観光ツアーをご用意しております。

Visit aneikankou.co.jp

Key Findings

We analyzed Aneikankou.co.jp page load time and found that the first response time was 509 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

aneikankou.co.jp performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

aneikankou.co.jp

509 ms

aneikankou.co.jp

959 ms

css

51 ms

all.css

48 ms

bootstrap.min.css

489 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 86% of them (49 requests) were addressed to the original Aneikankou.co.jp, 5% (3 requests) were made to Use.fontawesome.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Aneikankou.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.8 kB (10%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aneikankou.co.jp main page is 4.1 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. 45% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 37.3 kB

  • Original 44.0 kB
  • After minification 31.3 kB
  • After compression 6.6 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 12.7 kB, which is 29% 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 37.3 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 79.1 kB

  • Original 3.6 MB
  • After minification 3.6 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. Aneikankou images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 122.7 kB

  • Original 200.0 kB
  • After minification 191.6 kB
  • After compression 77.3 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 122.7 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 184.7 kB

  • Original 227.1 kB
  • After minification 207.7 kB
  • After compression 42.4 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. Aneikankou.co.jp needs all CSS files to be minified and compressed as it can save up to 184.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (39%)

Requests Now

51

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aneikankou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aneikankou.co.jp

aneikankou.co.jp

509 ms

aneikankou.co.jp

aneikankou.co.jp

959 ms

css

css

51 ms

all.css

all.css

48 ms

bootstrap.min.css

bootstrap.min.css

489 ms

slick.css

slick.css

495 ms

slick-theme.css

slick-theme.css

496 ms

common.css

common.css

658 ms

main.css

main.css

676 ms

jquery.min.js

jquery.min.js

33 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

511 ms

slick.min.js

slick.min.js

652 ms

app.js

app.js

652 ms

js

js

93 ms

element.js

element.js

63 ms

main.js

main.js

654 ms

bootstrap-timepicker.css

bootstrap-timepicker.css

730 ms

bootstrap-datetimepicker.css

bootstrap-datetimepicker.css

850 ms

datepicker.css

datepicker.css

1011 ms

jquery-ui.custom.min.css

jquery-ui.custom.min.css

850 ms

moment.min.js

moment.min.js

981 ms

moment-locale-ja.js

moment-locale-ja.js

849 ms

bootstrap.min.js

bootstrap.min.js

1046 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

1019 ms

logo.png

logo.png

365 ms

twitter.png

twitter.png

812 ms

instagram.png

instagram.png

456 ms

youtube.png

youtube.png

484 ms

shiproot%20bannr.jpg

shiproot%20bannr.jpg

1135 ms

ticket5%25OFF.jpg

ticket5%25OFF.jpg

1505 ms

Yubu%202.jpg

Yubu%202.jpg

832 ms

Yubu%204.jpg

Yubu%204.jpg

784 ms

01_3.jpg

01_3.jpg

810 ms

yubu%20square.jpg

yubu%20square.jpg

3080 ms

hateruma%2014%20square.jpg

hateruma%2014%20square.jpg

1136 ms

Kohama%20square.jpg

Kohama%20square.jpg

1302 ms

%E9%BB%92%E5%B3%B61.JPG

%E9%BB%92%E5%B3%B61.JPG

1338 ms

Taketomi%20square.jpg

Taketomi%20square.jpg

1461 ms

sup%20snorkel%20square.jpg

sup%20snorkel%20square.jpg

1462 ms

plan13.jpg

plan13.jpg

1630 ms

wetclothes.jpg

wetclothes.jpg

1507 ms

banner5.jpg

banner5.jpg

1949 ms

banner4.jpg

banner4.jpg

1625 ms

gosenin.jpg

gosenin.jpg

2346 ms

kyuujin.jpg

kyuujin.jpg

1677 ms

jalmaas_bnr_600x380%20(2).jpg

jalmaas_bnr_600x380%20(2).jpg

1789 ms

icon_info.png

icon_info.png

1757 ms

icon_login.png

icon_login.png

1810 ms

icon_circle.png

icon_circle.png

1836 ms

icon_search.png

icon_search.png

1840 ms

VdGEAYIAV6gnpUpoWwNkYvrugw9RuMWBxLs.ttf

VdGEAYIAV6gnpUpoWwNkYvrugw9RuMWBxLs.ttf

15 ms

fa-solid-900.woff

fa-solid-900.woff

21 ms

fa-regular-400.woff

fa-regular-400.woff

28 ms

arrow_left.png

arrow_left.png

1577 ms

arrow_right.png

arrow_right.png

1675 ms

ajax-loader.gif

ajax-loader.gif

1678 ms

slick.woff

slick.woff

1678 ms

Accessibility Review

aneikankou.co.jp accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

aneikankou.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aneikankou.co.jp SEO score

91

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 Aneikankou.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 Aneikankou.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

aneikankou.co.jp

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