Tools & Wizards About Us
nippon-ski.jp screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

nippon-ski.jp

日本スキー場開発株式会社

Page Load Speed

5 sec in total

First Response

539 ms

Resources Loaded

3.9 sec

Page Rendered

546 ms

nippon-ski.jp screenshot

About Website

Welcome to nippon-ski.jp homepage info - get ready to check Nippon Ski best content for Japan right away, or after learning these important things about nippon-ski.jp

自然・お客様・地域社会の“HAPPY”を創出します

Visit nippon-ski.jp

Key Findings

We analyzed Nippon-ski.jp page load time and found that the first response time was 539 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nippon-ski.jp performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

nippon-ski.jp

539 ms

nippon-ski.jp

890 ms

jquery-3.2.1.min.js

581 ms

slick.min.js

721 ms

ir_180914.css

435 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Nippon-ski.jp, 9% (4 requests) were made to Ssl4.eir-parts.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Nippon-ski.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.8 kB (12%)

Content Size

3.2 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nippon-ski.jp main page is 3.2 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. 40% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 63.9 kB

  • Original 70.0 kB
  • After minification 28.0 kB
  • After compression 6.0 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 42.0 kB, which is 60% 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 63.9 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 55.7 kB

  • Original 2.8 MB
  • After minification 2.7 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. Nippon Ski images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 111.5 kB

  • Original 194.4 kB
  • After minification 190.7 kB
  • After compression 82.9 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 111.5 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 167.6 kB

  • Original 209.8 kB
  • After minification 160.9 kB
  • After compression 42.2 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. Nippon-ski.jp needs all CSS files to be minified and compressed as it can save up to 167.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (34%)

Requests Now

41

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nippon Ski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nippon-ski.jp

nippon-ski.jp

539 ms

nippon-ski.jp

nippon-ski.jp

890 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

581 ms

slick.min.js

slick.min.js

721 ms

ir_180914.css

ir_180914.css

435 ms

slick.css

slick.css

437 ms

slick-theme.css

slick-theme.css

436 ms

font-awesome.min.css

font-awesome.min.css

617 ms

style.css

style.css

1010 ms

script.js

script.js

306 ms

script-top.js

script-top.js

307 ms

eir.js

eir.js

439 ms

style-pc.css

style-pc.css

148 ms

logo.png

logo.png

178 ms

toppage__marqee2nd-message.png

toppage__marqee2nd-message.png

309 ms

toppage__marqee2nd-service.png

toppage__marqee2nd-service.png

290 ms

toppage__marqee2nd-resort.png

toppage__marqee2nd-resort.png

292 ms

toppage__marqee2nd-recruit.png

toppage__marqee2nd-recruit.png

176 ms

new.gif

new.gif

174 ms

toppage__service-snow.png

toppage__service-snow.png

290 ms

toppage__service-green.png

toppage__service-green.png

289 ms

toppage__other-banner-kids23.jpg

toppage__other-banner-kids23.jpg

438 ms

toppage__other-banner-customer.jpg

toppage__other-banner-customer.jpg

438 ms

toppage__other-banner-dev-parking.jpg

toppage__other-banner-dev-parking.jpg

580 ms

gtm.js

gtm.js

84 ms

global-header__grid-form.png

global-header__grid-form.png

420 ms

toppage__marqee-bg2.jpg

toppage__marqee-bg2.jpg

709 ms

toppage__marqee-bg4.jpg

toppage__marqee-bg4.jpg

911 ms

toppage__marqee-bg5.jpg

toppage__marqee-bg5.jpg

853 ms

toppage__marqee-bg8.jpg

toppage__marqee-bg8.jpg

853 ms

toppage__marqee2nd-message-bg.jpg

toppage__marqee2nd-message-bg.jpg

567 ms

toppage__marqee2nd-corona-bg.jpg

toppage__marqee2nd-corona-bg.jpg

996 ms

toppage__marqee2nd-resort-bg.jpg

toppage__marqee2nd-resort-bg.jpg

715 ms

toppage__marqee2nd-recruit-bg.jpg

toppage__marqee2nd-recruit-bg.jpg

1145 ms

toppage__information-test01.jpg

toppage__information-test01.jpg

863 ms

toppage__service-detail.png

toppage__service-detail.png

997 ms

toppage__service-snow-bg.jpg

toppage__service-snow-bg.jpg

999 ms

toppage__service-green-bg.jpg

toppage__service-green-bg.jpg

1154 ms

eir_common.js

eir_common.js

1019 ms

ajax-loader.gif

ajax-loader.gif

910 ms

slick.woff

slick.woff

980 ms

main.css

main.css

170 ms

bootstrap_for_eir.css

bootstrap_for_eir.css

377 ms

util.js

util.js

514 ms

Accessibility Review

nippon-ski.jp accessibility score

88

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

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

nippon-ski.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nippon-ski.jp SEO score

78

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

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 Nippon-ski.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 Nippon-ski.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

nippon-ski.jp

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