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nippon-ski.jp screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    61% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% 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

6.1 sec in total

First Response

724 ms

Resources Loaded

5.1 sec

Page Rendered

289 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 724 ms and then it took 5.4 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

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

nippon-ski.jp

724 ms

import.css

352 ms

jquery.js

928 ms

common.js

362 ms

jquery.nivo.slider.pack.js

363 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 89% of them (92 requests) were addressed to the original Nippon-ski.jp, 9% (9 requests) were made to V4.eir-parts.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Nippon-ski.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.1 kB (14%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nippon-ski.jp main page is 1.5 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.8 kB

  • Original 22.2 kB
  • After minification 21.7 kB
  • After compression 5.4 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 16.8 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 50.5 kB

  • Original 1.3 MB
  • After minification 1.2 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

-64%

Potential reduce by 110.7 kB

  • Original 172.4 kB
  • After minification 152.3 kB
  • After compression 61.6 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 110.7 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 33.1 kB

  • Original 40.6 kB
  • After minification 29.5 kB
  • After compression 7.5 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 33.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (26%)

Requests Now

101

After Optimization

75

  • Images
  • JavaScript
  • CSS

The browser has sent 101 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 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nippon-ski.jp

nippon-ski.jp

724 ms

import.css

import.css

352 ms

jquery.js

jquery.js

928 ms

common.js

common.js

362 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

363 ms

slider.js

slider.js

379 ms

ga.js

ga.js

400 ms

eir.js

eir.js

528 ms

reset.css

reset.css

190 ms

default.css

default.css

190 ms

spacer.css

spacer.css

217 ms

common.css

common.css

250 ms

contents.css

contents.css

355 ms

slider.css

slider.css

368 ms

ga.js

ga.js

21 ms

main.css

main.css

514 ms

header_logo01.jpg

header_logo01.jpg

357 ms

header_tx01.png

header_tx01.png

181 ms

header_ic01.gif

header_ic01.gif

203 ms

header_ic02.gif

header_ic02.gif

179 ms

header_nav01.png

header_nav01.png

189 ms

hmenu_ph01.png

hmenu_ph01.png

180 ms

hmenu_bt01.png

hmenu_bt01.png

358 ms

hmenu_bt02.png

hmenu_bt02.png

356 ms

hmenu_bt03.png

hmenu_bt03.png

359 ms

hmenu_bt04.png

hmenu_bt04.png

377 ms

header_nav02.png

header_nav02.png

399 ms

header_nav06.png

header_nav06.png

530 ms

hmenu_ir01.png

hmenu_ir01.png

533 ms

hmenu_ir02.png

hmenu_ir02.png

535 ms

hmenu_ir03.png

hmenu_ir03.png

536 ms

hmenu_ir04.png

hmenu_ir04.png

564 ms

hmenu_ir05.png

hmenu_ir05.png

598 ms

hmenu_ir06.png

hmenu_ir06.png

706 ms

hmenu_ir07.png

hmenu_ir07.png

709 ms

hmenu_ir13.png

hmenu_ir13.png

713 ms

hmenu_ir08.png

hmenu_ir08.png

713 ms

hmenu_ir09.png

hmenu_ir09.png

751 ms

hmenu_ir10.png

hmenu_ir10.png

796 ms

hmenu_ir11.png

hmenu_ir11.png

881 ms

hmenu_ir12.png

hmenu_ir12.png

885 ms

header_nav03.png

header_nav03.png

891 ms

hmenu_bt05.png

hmenu_bt05.png

892 ms

hmenu_bt06.png

hmenu_bt06.png

937 ms

hmenu_bt07.png

hmenu_bt07.png

993 ms

header_nav04.png

header_nav04.png

1058 ms

header_nav05.png

header_nav05.png

1062 ms

index_ph01.jpg

index_ph01.jpg

1968 ms

index_ph02.jpg

index_ph02.jpg

2367 ms

index_ph03.jpg

index_ph03.jpg

1501 ms

index_ph01.jpg

index_ph01.jpg

2592 ms

index_h01.png

index_h01.png

1234 ms

__utm.gif

__utm.gif

13 ms

index_ic01.png

index_ic01.png

1067 ms

index_ir_h01.png

index_ir_h01.png

1241 ms

common_ic01.png

common_ic01.png

1244 ms

index_bt01.png

index_bt01.png

1409 ms

index_bt02.png

index_bt02.png

1405 ms

index_h02.png

index_h02.png

1344 ms

index_bt03.png

index_bt03.png

1597 ms

index_bt04.png

index_bt04.png

1602 ms

index_bt05.png

index_bt05.png

1714 ms

index_bt06.png

index_bt06.png

1755 ms

index_bt07.png

index_bt07.png

1739 ms

rss.gif

rss.gif

155 ms

announcement_top.js

announcement_top.js

613 ms

pagetop_bt01.png

pagetop_bt01.png

1626 ms

footer_logo01.jpg

footer_logo01.jpg

1729 ms

announcement_6.js

announcement_6.js

308 ms

header_bg01.png

header_bg01.png

843 ms

header_nav01_on.png

header_nav01_on.png

849 ms

hmenu_bt01_on.png

hmenu_bt01_on.png

870 ms

hmenu_bt02_on.png

hmenu_bt02_on.png

982 ms

hmenu_bt03_on.png

hmenu_bt03_on.png

1020 ms

hmenu_bt04_on.png

hmenu_bt04_on.png

1024 ms

header_nav02_on.png

header_nav02_on.png

1048 ms

header_nav06_on.png

header_nav06_on.png

1082 ms

hmenu_ir01_on.png

hmenu_ir01_on.png

1168 ms

hmenu_ir02_on.png

hmenu_ir02_on.png

1194 ms

hmenu_ir03_on.png

hmenu_ir03_on.png

1201 ms

hmenu_ir04_on.png

hmenu_ir04_on.png

1225 ms

hmenu_ir05_on.png

hmenu_ir05_on.png

1259 ms

hmenu_ir06_on.png

hmenu_ir06_on.png

1327 ms

hmenu_ir07_on.png

hmenu_ir07_on.png

1355 ms

hmenu_ir13_on.png

hmenu_ir13_on.png

1370 ms

hmenu_ir08_on.png

hmenu_ir08_on.png

1376 ms

hmenu_ir09_on.png

hmenu_ir09_on.png

1403 ms

hmenu_ir10_on.png

hmenu_ir10_on.png

1435 ms

hmenu_ir11_on.png

hmenu_ir11_on.png

1525 ms

hmenu_ir12_on.png

hmenu_ir12_on.png

1541 ms

header_nav03_on.png

header_nav03_on.png

1545 ms

yuho.gif

yuho.gif

158 ms

pdf.gif

pdf.gif

165 ms

ir_material2.gif

ir_material2.gif

307 ms

press.gif

press.gif

310 ms

tanshin.gif

tanshin.gif

310 ms

hmenu_bt05_on.png

hmenu_bt05_on.png

1521 ms

hmenu_bt06_on.png

hmenu_bt06_on.png

1460 ms

hmenu_bt07_on.png

hmenu_bt07_on.png

1487 ms

header_nav04_on.png

header_nav04_on.png

1504 ms

header_nav05_on.png

header_nav05_on.png

1252 ms

print.css

print.css

179 ms

bullets.png

bullets.png

179 ms

Accessibility Review

nippon-ski.jp accessibility score

86

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.

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 description is not detected on the main page of Nippon Ski. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: