Tools & Wizards About Us
nikko-kotsu.co.jp screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

nikko-kotsu.co.jp

日光交通株式会社

Page Load Speed

9 sec in total

First Response

613 ms

Resources Loaded

7.7 sec

Page Rendered

672 ms

nikko-kotsu.co.jp screenshot

About Website

Click here to check amazing Nikko Kotsu content for Japan. Otherwise, check out these important facts you probably never knew about nikko-kotsu.co.jp

日光交通株式会社は栃木県日光市の交通機関です。路線バスや、貸切観光バス、ロープウェイなどを運営しております。タクシーの配車・貸し切りバスの予約受け付けておりますので、ご利用をご検討の方はお気軽にお問い合わせください。

Visit nikko-kotsu.co.jp

Key Findings

We analyzed Nikko-kotsu.co.jp page load time and found that the first response time was 613 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nikko-kotsu.co.jp performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

nikko-kotsu.co.jp

613 ms

nikko-kotsu.co.jp

741 ms

www.nikko-kotsu.co.jp

714 ms

www.nikko-kotsu.co.jp

707 ms

master.css

174 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 98% of them (49 requests) were addressed to the original Nikko-kotsu.co.jp, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Nikko-kotsu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.0 kB (10%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nikko-kotsu.co.jp main page is 1.6 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 26.2 kB

  • Original 32.8 kB
  • After minification 29.4 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. 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 26.2 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 37.7 kB

  • Original 1.4 MB
  • After minification 1.4 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. Nikko Kotsu images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 60.5 kB

  • Original 94.2 kB
  • After minification 93.9 kB
  • After compression 33.6 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 60.5 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 25.6 kB

  • Original 29.8 kB
  • After minification 21.4 kB
  • After compression 4.3 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. Nikko-kotsu.co.jp needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (22%)

Requests Now

41

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikko 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nikko-kotsu.co.jp

nikko-kotsu.co.jp

613 ms

nikko-kotsu.co.jp

nikko-kotsu.co.jp

741 ms

www.nikko-kotsu.co.jp

www.nikko-kotsu.co.jp

714 ms

www.nikko-kotsu.co.jp

www.nikko-kotsu.co.jp

707 ms

master.css

master.css

174 ms

jquery.js

jquery.js

522 ms

jquery.scrollTo.min.js

jquery.scrollTo.min.js

696 ms

functions.js

functions.js

698 ms

js

js

68 ms

jquery.dropdown.min.js

jquery.dropdown.min.js

701 ms

style.css

style.css

834 ms

extra.css

extra.css

635 ms

logo-tobu.png

logo-tobu.png

190 ms

logo.png

logo.png

203 ms

arrow-snav.png

arrow-snav.png

192 ms

arrow-langnav.png

arrow-langnav.png

204 ms

main-map-print.jpg

main-map-print.jpg

1391 ms

main-map.jpg

main-map.jpg

1896 ms

thumb_n4drdqns.jpg

thumb_n4drdqns.jpg

1211 ms

thumb_hhf050dz.jpg

thumb_hhf050dz.jpg

1040 ms

thumb_lfqyb3s2.jpg

thumb_lfqyb3s2.jpg

1046 ms

tobumaas-banner.jpg

tobumaas-banner.jpg

804 ms

nikkokanko_banner.jpg

nikkokanko_banner.jpg

1006 ms

nikkoshizen_banner.jpg

nikkoshizen_banner.jpg

1207 ms

tobu_banner02.jpg

tobu_banner02.jpg

1213 ms

tobuws_banner.jpg

tobuws_banner.jpg

1247 ms

TOBUPOINT.jpg

TOBUPOINT.jpg

1407 ms

safetybus.png

safetybus.png

1556 ms

untenshashokuba.jpg

untenshashokuba.jpg

1730 ms

col-bg.png

col-bg.png

1261 ms

arrow-btn.png

arrow-btn.png

1377 ms

pickup-01.jpg

pickup-01.jpg

2622 ms

pickup-02.jpg

pickup-02.jpg

2482 ms

geometric-bg.png

geometric-bg.png

1543 ms

icon-see.png

icon-see.png

1550 ms

icon-snap.png

icon-snap.png

1716 ms

icon-play.png

icon-play.png

1717 ms

icon-eat.png

icon-eat.png

1723 ms

icon-healing.png

icon-healing.png

1919 ms

rsv-regular.png

rsv-regular.png

2062 ms

rsv-freepass.png

rsv-freepass.png

1890 ms

btn-return.png

btn-return.png

1897 ms

arrow-sitemap.png

arrow-sitemap.png

2063 ms

sns-facebook.png

sns-facebook.png

2071 ms

sns-twitter.png

sns-twitter.png

2129 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

2419 ms

NotoSansCJKjp-Regular.woff

NotoSansCJKjp-Regular.woff

3304 ms

NotoSansCJKjp-Medium.woff

NotoSansCJKjp-Medium.woff

3469 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

2766 ms

NotoSansCJKjp-Bold.woff

NotoSansCJKjp-Bold.woff

3652 ms

Accessibility Review

nikko-kotsu.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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

nikko-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

nikko-kotsu.co.jp SEO score

83

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

Links do not have descriptive text

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 Nikko-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 Nikko-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

nikko-kotsu.co.jp

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