Report Summary

  • 18

    Performance

    Renders faster than
    38% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    28% of websites

  • 91

    SEO

    Google-friendlier than
    76% of websites

nihon-kankou.or.jp

全国観光情報サイト 全国観るなび(日本観光振興協会)

Page Load Speed

15.5 sec in total

First Response

607 ms

Resources Loaded

12 sec

Page Rendered

2.9 sec

nihon-kankou.or.jp screenshot

About Website

Visit nihon-kankou.or.jp now to see the best up-to-date Nihon Kankou content for Japan and also check out these interesting facts you probably never knew about nihon-kankou.or.jp

旅そうだんは、全国観るなびにリニューアルしました。旅行 観光 旅のことなら、国内13万件の全国観光情報検索サイト 全国観るなび

Visit nihon-kankou.or.jp

Key Findings

We analyzed Nihon-kankou.or.jp page load time and found that the first response time was 607 ms and then it took 14.9 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

nihon-kankou.or.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value21.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value46.6 s

0/100

10%

Network Requests Diagram

nihon-kankou.or.jp

607 ms

www.nihon-kankou.or.jp

4685 ms

common.css

359 ms

style.css

548 ms

style-tb.css

366 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 51% of them (87 requests) were addressed to the original Nihon-kankou.or.jp, 6% (11 requests) were made to Tg.socdm.com and 5% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Nihon-kankou.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 786.1 kB (19%)

Content Size

4.0 MB

After Optimization

3.3 MB

In fact, the total size of Nihon-kankou.or.jp main page is 4.0 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. 70% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 110.9 kB

  • Original 132.9 kB
  • After minification 116.6 kB
  • After compression 22.0 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 16.3 kB, which is 12% 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 110.9 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 437.1 kB

  • Original 3.6 MB
  • After minification 3.1 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. Obviously, Nihon Kankou needs image optimization as it can save up to 437.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 179.0 kB

  • Original 285.9 kB
  • After minification 273.1 kB
  • After compression 106.8 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 179.0 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 59.0 kB

  • Original 72.1 kB
  • After minification 52.7 kB
  • After compression 13.1 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. Nihon-kankou.or.jp needs all CSS files to be minified and compressed as it can save up to 59.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (44%)

Requests Now

160

After Optimization

90

The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nihon Kankou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nihon-kankou.or.jp accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

nihon-kankou.or.jp best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nihon-kankou.or.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Nihon-kankou.or.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 Nihon-kankou.or.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 Nihon Kankou. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: