Tools & Wizards About Us
earthcar.co.jp screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

earthcar.co.jp

カーシェア 【月額・入会金 無料】の EARTHCAR

Page Load Speed

12.6 sec in total

First Response

756 ms

Resources Loaded

11.5 sec

Page Rendered

392 ms

earthcar.co.jp screenshot

About Website

Welcome to earthcar.co.jp homepage info - get ready to check EARTHCAR best content for Japan right away, or after learning these important things about earthcar.co.jp

月会費ず〜っと無料のEARTHCARのカーシェアです。もちろん入会金も無料。『安く』ておトクに『長時間』乗れるカーシェアがい〜っぱい ♪ 例えば、時間料金は10時間乗ってもたったの1400円。アプリが車のキーになるとっても快適なカーシェアリングをご体験ください ♪

Visit earthcar.co.jp

Key Findings

We analyzed Earthcar.co.jp page load time and found that the first response time was 756 ms and then it took 11.9 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

earthcar.co.jp performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

earthcar.co.jp

756 ms

1163 ms

import.css

340 ms

index.css

704 ms

jquery-1.11.1.min.js

1247 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 71% of them (98 requests) were addressed to the original Earthcar.co.jp, 14% (20 requests) were made to Static.xx.fbcdn.net and 3% (4 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Earthcar.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.4 kB (17%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Earthcar.co.jp main page is 2.1 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 109.5 kB

  • Original 131.6 kB
  • After minification 124.6 kB
  • After compression 22.1 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 109.5 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 114.9 kB

  • Original 1.8 MB
  • After minification 1.6 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. EARTHCAR images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 114.4 kB

  • Original 217.0 kB
  • After minification 192.9 kB
  • After compression 102.6 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 114.4 kB or 53% of the original size.

CSS Optimization

-82%

Potential reduce by 32.6 kB

  • Original 39.9 kB
  • After minification 31.7 kB
  • After compression 7.3 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. Earthcar.co.jp needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (33%)

Requests Now

135

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EARTHCAR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

earthcar.co.jp

earthcar.co.jp

756 ms

1163 ms

import.css

import.css

340 ms

index.css

index.css

704 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1247 ms

carousel.js

carousel.js

365 ms

searchtab.js

searchtab.js

366 ms

jquery.flexslider.js

jquery.flexslider.js

1273 ms

jquery.flexslider_id.js

jquery.flexslider_id.js

721 ms

index.js

index.js

723 ms

analytics.js

analytics.js

930 ms

ga.js

ga.js

1062 ms

fc.js

fc.js

1078 ms

normalize.css

normalize.css

746 ms

common.css

common.css

1091 ms

s_retargeting.js

s_retargeting.js

569 ms

conversion.js

conversion.js

17 ms

analytics.js

analytics.js

31 ms

dc.js

dc.js

107 ms

logo.png

logo.png

335 ms

header_bt01.png

header_bt01.png

680 ms

header_bt02.png

header_bt02.png

541 ms

header_bt03.png

header_bt03.png

543 ms

search_bar.png

search_bar.png

773 ms

btn_search.png

btn_search.png

368 ms

slide04.jpg

slide04.jpg

2224 ms

slide01.jpg

slide01.jpg

2191 ms

slide06.jpg

slide06.jpg

2056 ms

slide05.jpg

slide05.jpg

2221 ms

slide02.jpg

slide02.jpg

1745 ms

shiny.png

shiny.png

1151 ms

slide_btn.png

slide_btn.png

1689 ms

index_bt01.png

index_bt01.png

2052 ms

index_bt02.png

index_bt02.png

2243 ms

index_bt03.png

index_bt03.png

2563 ms

index_bt04.png

index_bt04.png

2427 ms

index_bt05.png

index_bt05.png

2721 ms

index_bt06.png

index_bt06.png

2756 ms

index_accident.png

index_accident.png

2576 ms

index_lost.png

index_lost.png

2806 ms

index_locate.png

index_locate.png

2928 ms

bnr_welfare.jpg

bnr_welfare.jpg

3243 ms

opencar.jpg

opencar.jpg

3300 ms

bnr_fiat.jpg

bnr_fiat.jpg

3427 ms

bnr_kodawari.jpg

bnr_kodawari.jpg

3142 ms

bnr_audi.jpg

bnr_audi.jpg

3506 ms

gtr_bnr.jpg

gtr_bnr.jpg

3497 ms

porsche_bnr.jpg

porsche_bnr.jpg

3685 ms

mini_bnr.jpg

mini_bnr.jpg

3748 ms

benz_bnr.jpg

benz_bnr.jpg

3874 ms

peugeot_bnr.jpg

peugeot_bnr.jpg

3962 ms

bnr_miniban.jpg

bnr_miniban.jpg

4030 ms

bnr_vol.jpg

bnr_vol.jpg

4296 ms

bnr_bmw.jpg

bnr_bmw.jpg

4429 ms

sdk.js

sdk.js

152 ms

btn_mv_felica.png

btn_mv_felica.png

4228 ms

collect

collect

57 ms

collect

collect

100 ms

78 ms

__utm.gif

__utm.gif

28 ms

45 ms

115 ms

xd_arbiter.php

xd_arbiter.php

75 ms

xd_arbiter.php

xd_arbiter.php

126 ms

topics.txt

topics.txt

4467 ms

btn_mv_ride.png

btn_mv_ride.png

4369 ms

btn_mv_return.png

btn_mv_return.png

4036 ms

bnr_questionnair.jpg

bnr_questionnair.jpg

4253 ms

title07.png

title07.png

4004 ms

index_bt07.png

index_bt07.png

4026 ms

index_bt08.png

index_bt08.png

3957 ms

index_bt09.png

index_bt09.png

3532 ms

title04.png

title04.png

3340 ms

index_bt10.png

index_bt10.png

3077 ms

index_bt11.png

index_bt11.png

3076 ms

title05.png

title05.png

2942 ms

ban_miniban2.jpg

ban_miniban2.jpg

3365 ms

ban_mycar.jpg

ban_mycar.jpg

3553 ms

title05-2.png

title05-2.png

3239 ms

bnr_mansion_owner.jpg

bnr_mansion_owner.jpg

3440 ms

bnr_owner.jpg

bnr_owner.jpg

3126 ms

bnr_franchise.jpg

bnr_franchise.jpg

3142 ms

banner.gif

banner.gif

3260 ms

title_kanren.png

title_kanren.png

3180 ms

bnr_golfers.jpg

bnr_golfers.jpg

3429 ms

bnr_teikei.jpg

bnr_teikei.jpg

3529 ms

title06.png

title06.png

3007 ms

bnr_tw.jpg

bnr_tw.jpg

3200 ms

f_btn_pmember.png

f_btn_pmember.png

2996 ms

f_btn_cmember.png

f_btn_cmember.png

2909 ms

f_btn_login.png

f_btn_login.png

3009 ms

f_logo.png

f_logo.png

3085 ms

f_copy.png

f_copy.png

2944 ms

header_ic01.png

header_ic01.png

2940 ms

header_ic02.png

header_ic02.png

2904 ms

header_ic03.png

header_ic03.png

2847 ms

header_ex02.png

header_ex02.png

2810 ms

header_ex02a.png

header_ex02a.png

2700 ms

index_ex02.png

index_ex02.png

2666 ms

index_ex02b.png

index_ex02b.png

2591 ms

bg01.png

bg01.png

2561 ms

bg02.png

bg02.png

2466 ms

bg_carousel.gif

bg_carousel.gif

2465 ms

bg03.png

bg03.png

2502 ms

bg04.png

bg04.png

2534 ms

ico_search.png

ico_search.png

2487 ms

f_arrow.png

f_arrow.png

2401 ms

bg_copy.png

bg_copy.png

2580 ms

arrows.png

arrows.png

2457 ms

btn_carousel_left.gif

btn_carousel_left.gif

170 ms

btn_carousel_right.gif

btn_carousel_right.gif

191 ms

like_box.php

like_box.php

175 ms

tDNjHICHo4x.css

tDNjHICHo4x.css

89 ms

DJoUM5oOMjZ.css

DJoUM5oOMjZ.css

108 ms

9dswh4qJ9um.css

9dswh4qJ9um.css

128 ms

Xs6HzWIlE4l.css

Xs6HzWIlE4l.css

151 ms

aW71gM3uZZD.css

aW71gM3uZZD.css

164 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

172 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

186 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

140 ms

TTCre3391I0.js

TTCre3391I0.js

145 ms

njO1TPvGzoR.js

njO1TPvGzoR.js

184 ms

b_6HNn_J2BZ.js

b_6HNn_J2BZ.js

185 ms

7cm7D75Y0Sf.js

7cm7D75Y0Sf.js

197 ms

rFmE1g6Dkoz.js

rFmE1g6Dkoz.js

215 ms

336JejShbZp.js

336JejShbZp.js

196 ms

538309_304940642912072_676326610_n.jpg

538309_304940642912072_676326610_n.jpg

135 ms

safe_image.php

safe_image.php

399 ms

safe_image.php

safe_image.php

415 ms

945820_570743572998443_563037459_n.png

945820_570743572998443_563037459_n.png

207 ms

12112364_974301865975943_5372726606033158696_n.jpg

12112364_974301865975943_5372726606033158696_n.jpg

239 ms

12088595_974301899309273_6346869891804562026_n.jpg

12088595_974301899309273_6346869891804562026_n.jpg

186 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

85 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

85 ms

QDwYpIaRyfG.png

QDwYpIaRyfG.png

85 ms

a-ZN6WoEOje.png

a-ZN6WoEOje.png

84 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

22 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

19 ms

Accessibility Review

earthcar.co.jp accessibility score

76

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.

Tables and lists

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

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Links do not have a discernible name

Best Practices

earthcar.co.jp best practices score

83

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

SEO Factors

earthcar.co.jp SEO score

100

Search Engine Optimization Advices

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 Earthcar.co.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 Earthcar.co.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

earthcar.co.jp

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