Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

awaji-kotsu.co.jp

淡路交通株式会社

Page Load Speed

4.8 sec in total

First Response

707 ms

Resources Loaded

3.9 sec

Page Rendered

264 ms

awaji-kotsu.co.jp screenshot

About Website

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

淡路交通は淡路島のバス運行会社です。淡路交通は、淡路島を起点に、大阪・神戸や徳島への高速バスを運行、また淡路島内では、『島の足』として路線バスを運行しております。

Visit awaji-kotsu.co.jp

Key Findings

We analyzed Awaji-kotsu.co.jp page load time and found that the first response time was 707 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

awaji-kotsu.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

awaji-kotsu.co.jp

707 ms

normalize.css

174 ms

common.css

343 ms

formats.css

347 ms

contents.css

353 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 91% of them (42 requests) were addressed to the original Awaji-kotsu.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Awaji-kotsu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.4 kB (8%)

Content Size

2.2 MB

After Optimization

2.0 MB

In fact, the total size of Awaji-kotsu.co.jp main page is 2.2 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 14.0 kB

  • Original 18.0 kB
  • After minification 13.2 kB
  • After compression 3.9 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 4.7 kB, which is 26% 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 14.0 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 31.2 kB

  • Original 1.8 MB
  • After minification 1.8 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. Awaji Kotsu images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 122.9 kB

  • Original 319.7 kB
  • After minification 285.9 kB
  • After compression 196.8 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 122.9 kB or 38% of the original size.

CSS Optimization

-25%

Potential reduce by 7.3 kB

  • Original 28.9 kB
  • After minification 28.3 kB
  • After compression 21.6 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. Awaji-kotsu.co.jp needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (53%)

Requests Now

45

After Optimization

21

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Awaji Kotsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

awaji-kotsu.co.jp accessibility score

95

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.

Best Practices

awaji-kotsu.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

awaji-kotsu.co.jp SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Awaji-kotsu.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 Awaji-kotsu.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 data is detected on the main page of Awaji Kotsu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: