Access alpen-route.com. 立山黒部アルペンルート公式サイト

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

index.html

729 ms

index.php

906 ms

nw-normalize.min.css

357 ms

style.css

359 ms

base.css

361 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 94% of them (96 requests) were addressed to the original Alpen-route.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Alpen-route.com.

Content Size

12.0 MB

After Optimization

11.0 MB

In fact, the total size of Alpen-route.com main page is 12.0 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. 50% of websites need less resources to load. Images take 11.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.7 kB

Original 56.0 kB
After minification 49.5 kB
After compression 9.3 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 6.5 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 46.7 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 658.6 kB

Original 11.5 MB
After minification 10.9 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. Alpen Route images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 185.3 kB

Original 265.2 kB
After minification 228.4 kB
After compression 79.9 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 185.3 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 113.4 kB

Original 133.6 kB
After minification 103.7 kB
After compression 20.1 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. Alpen-route.com needs all CSS files to be minified and compressed as it can save up to 113.4 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpen Route. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Alpen-route.com 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 Alpen-route.com 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

alpen-route.com

Open Graph description is not detected on the main page of Alpen Route. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

立山黒部アルペンルート公式サイト

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

index.html

index.php

nw-normalize.min.css

style.css

base.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

index.html

index.php

nw-normalize.min.css

style.css

base.css

common.css

jquery.fancybox.css

home.css

home_event.css

home_photocon.css

jquery-2.1.1.min.js

jquery.easing.1.3.min.js

jquery.nw.min.js

jquery.touchwipe.min.js

mdetect.min.js

common.js

jquery.fancybox.pack.js

home.js

vardump.js

getblog.js

brand

brand

jquery.cookie.js

vardump.js

xdate.js

event_calendar.js

logo.svg

gif-load.gif

img-slide-spring01.jpg

txt-slide-spring01.png

img-slide-spring02.jpg

txt-slide-spring02.png

img-slide-spring03.jpg

txt-slide-spring03.png

img-slide-spring04.jpg

txt-slide-spring04.png

img-slide-spring05.jpg

txt-slide-spring05.png

img-slide-dummy.png

img-dummy-sp.png

loading.gif

img-logo.png

ttl-photo.png