Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

japanesealps.net

登山初心者のための日本アルプス登山ルートガイド

Page Load Speed

7.6 sec in total

First Response

1.1 sec

Resources Loaded

6.1 sec

Page Rendered

396 ms

japanesealps.net screenshot

About Website

Welcome to japanesealps.net homepage info - get ready to check Japanesealps best content for Japan right away, or after learning these important things about japanesealps.net

北アルプス、南アルプス、中央アルプス、富士山、八ヶ岳や日本百名山を中心とした山々のルート及び核心部のご紹介。登山口へのアクセス、 山小屋、登山ツアー・ガイドなどの各情報もあります。また、自分で撮った自慢の写真を投稿できます。

Visit japanesealps.net

Key Findings

We analyzed Japanesealps.net page load time and found that the first response time was 1.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

japanesealps.net performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value4,310 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

japanesealps.net

1091 ms

common.css

366 ms

toppage.css

545 ms

sub01.css

747 ms

brand

14 ms

Our browser made a total of 260 requests to load all elements on the main page. We found that 29% of them (75 requests) were addressed to the original Japanesealps.net, 10% (27 requests) were made to Media-cache-ak0.pinimg.com and 9% (24 requests) were made to Media-cache-ec0.pinimg.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Japanesealps.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (32%)

Content Size

3.9 MB

After Optimization

2.6 MB

In fact, the total size of Japanesealps.net main page is 3.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 116.2 kB

  • Original 149.8 kB
  • After minification 146.0 kB
  • After compression 33.7 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 116.2 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 115.9 kB

  • Original 2.3 MB
  • After minification 2.2 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. Japanesealps images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 566.9 kB

  • Original 854.4 kB
  • After minification 850.1 kB
  • After compression 287.5 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 566.9 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 439.4 kB

  • Original 532.2 kB
  • After minification 524.0 kB
  • After compression 92.8 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. Japanesealps.net needs all CSS files to be minified and compressed as it can save up to 439.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (34%)

Requests Now

252

After Optimization

167

The browser has sent 252 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Japanesealps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

japanesealps.net accessibility score

58

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-*] attributes do not match their roles

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

japanesealps.net best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

japanesealps.net SEO score

62

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Japanesealps.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Japanesealps.net main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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