Tools & Wizards About Us

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

cafore.jp

CaFoRe：みんなのカーシェアリング「カフォレ」 - 格安レンタカー・激安レンタカーよりも、地球にもやさしい個人間カーシェアリング。

Page Load Speed

5.5 sec in total

First Response

1.5 sec

Resources Loaded

3.7 sec

Page Rendered

254 ms

About Website

Click here to check amazing Ca Fo Re content for Japan. Otherwise, check out these important facts you probably never knew about cafore.jp

クルマを貸したい人と、借りたい人をマッチング。みんなのカーシェアリング、CaFoRe（カフォレ）。 格安レンタカー・激安レンタカーよりも、地球にもやさしい個人間カーシェアリング。全国の珍しいクルマからお手軽なクルマまで、みんなでカーシェアリング！

Visit cafore.jp

Key Findings

We analyzed Cafore.jp page load time and found that the first response time was 1.5 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cafore.jp performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

cafore.jp

1539 ms

style.css

392 ms

swfobject.js

398 ms

AC_RunActiveContent.js

413 ms

alphafilter.js

414 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 84% of them (61 requests) were addressed to the original Cafore.jp, 16% (12 requests) were made to Image.cafore.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cafore.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.7 kB (38%)

Content Size

408.8 kB

After Optimization

254.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cafore.jp main page is 408.8 kB. 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 252.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 57.5 kB

  • Original 69.9 kB
  • After minification 68.8 kB
  • After compression 12.5 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 57.5 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 27.5 kB

  • Original 252.3 kB
  • After minification 224.8 kB

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. Obviously, Ca Fo Re needs image optimization as it can save up to 27.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 13.1 kB

  • Original 17.5 kB
  • After minification 13.6 kB
  • After compression 4.4 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 13.1 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 56.5 kB

  • Original 69.0 kB
  • After minification 56.8 kB
  • After compression 12.5 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. Cafore.jp needs all CSS files to be minified and compressed as it can save up to 56.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (26%)

Requests Now

72

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ca Fo Re. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cafore.jp accessibility score

90

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.

Best Practices

cafore.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

cafore.jp SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cafore.jp 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 Cafore.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 Ca Fo Re. 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: