Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

foret-aventure.jp

フォレストアドベンチャー

Page Load Speed

17.5 sec in total

First Response

1.2 sec

Resources Loaded

16 sec

Page Rendered

347 ms

foret-aventure.jp screenshot

About Website

Click here to check amazing Foret Aventure content for Japan. Otherwise, check out these important facts you probably never knew about foret-aventure.jp

森へ冒険に出かけよう。大自然の中で思いっきり体を動かし、大人も子どもも本気で遊ぶことのできる「自然共生型アウトドアパーク」。北海道から沖縄まで40以上あるパークは、ひとつとして同じではありません。

Visit foret-aventure.jp

Key Findings

We analyzed Foret-aventure.jp page load time and found that the first response time was 1.2 sec and then it took 16.3 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

foret-aventure.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

foret-aventure.jp

1221 ms

html5reset-1.6.1.css

322 ms

slider.css

337 ms

jquery.simplyscroll.css

341 ms

lightbox.css

345 ms

Our browser made a total of 195 requests to load all elements on the main page. We found that 38% of them (75 requests) were addressed to the original Foret-aventure.jp, 31% (60 requests) were made to Google.com and 7% (14 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (11.9 sec) belongs to the original domain Foret-aventure.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 930.2 kB (9%)

Content Size

9.9 MB

After Optimization

9.0 MB

In fact, the total size of Foret-aventure.jp main page is 9.9 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. 65% of websites need less resources to load. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 88.8 kB

  • Original 112.4 kB
  • After minification 111.0 kB
  • After compression 23.6 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 88.8 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 346.0 kB

  • Original 9.1 MB
  • After minification 8.8 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. Foret Aventure images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 224.7 kB

  • Original 337.3 kB
  • After minification 326.6 kB
  • After compression 112.5 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 224.7 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 270.7 kB

  • Original 325.9 kB
  • After minification 304.8 kB
  • After compression 55.2 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. Foret-aventure.jp needs all CSS files to be minified and compressed as it can save up to 270.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 104 (54%)

Requests Now

191

After Optimization

87

The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Foret Aventure. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 83 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

foret-aventure.jp accessibility score

58

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

[id] attributes on active, focusable elements are not unique

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

foret-aventure.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

foret-aventure.jp SEO score

92

Search Engine Optimization Advices

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

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 Foret-aventure.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 Foret-aventure.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 description is not detected on the main page of Foret Aventure. 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: