Tools & Wizards About Us
right.co.jp screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

right.co.jp

中古車販売 カーバンクライト | 神奈川県相模原市･東京都八王子市･宮城県仙台市

Page Load Speed

10.3 sec in total

First Response

685 ms

Resources Loaded

9.3 sec

Page Rendered

264 ms

right.co.jp screenshot

About Website

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

中古車販売のカーバンクライト。神奈川県相模原市を拠点に、全国に発信。中古車の日本最大級ロープライスカー販売店

Visit right.co.jp

Key Findings

We analyzed Right.co.jp page load time and found that the first response time was 685 ms and then it took 9.6 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

right.co.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.296

40/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

right.co.jp

685 ms

right.co.jp

712 ms

jquery.min.js

12 ms

jquery.easing.1.3.js

477 ms

heightLine.js

481 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 95% of them (69 requests) were addressed to the original Right.co.jp, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Right.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.1 kB (12%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Right.co.jp main page is 2.2 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.0 kB

  • Original 13.3 kB
  • After minification 10.9 kB
  • After compression 3.3 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 2.4 kB, which is 18% 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 10.0 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 223.0 kB

  • Original 2.1 MB
  • After minification 1.9 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. Right images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 33.8 kB

  • Original 91.0 kB
  • After minification 91.0 kB
  • After compression 57.2 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 33.8 kB or 37% of the original size.

CSS Optimization

-22%

Potential reduce by 1.3 kB

  • Original 5.9 kB
  • After minification 5.9 kB
  • After compression 4.5 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. Right.co.jp needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (19%)

Requests Now

69

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Right. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

right.co.jp

right.co.jp

685 ms

right.co.jp

right.co.jp

712 ms

jquery.min.js

jquery.min.js

12 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

477 ms

heightLine.js

heightLine.js

481 ms

common.js

common.js

491 ms

jquery.biggerlink.js

jquery.biggerlink.js

507 ms

index.js

index.js

509 ms

default.css

default.css

510 ms

common.css

common.css

985 ms

analytics.js

analytics.js

64 ms

bg.jpg

bg.jpg

184 ms

bg_ribbon.png

bg_ribbon.png

183 ms

bg_header.png

bg_header.png

499 ms

logo.png

logo.png

502 ms

store_hd01.png

store_hd01.png

502 ms

store_hd02.png

store_hd02.png

532 ms

store_hd03.png

store_hd03.png

676 ms

bg_navi.png

bg_navi.png

686 ms

line_navi.png

line_navi.png

955 ms

sign_hd.png

sign_hd.png

1154 ms

nv01_out.png

nv01_out.png

993 ms

nv02_out.png

nv02_out.png

1034 ms

nv03_out.png

nv03_out.png

1130 ms

nv04_out.png

nv04_out.png

1193 ms

nv05_out.png

nv05_out.png

1461 ms

main.jpg

main.jpg

1482 ms

main01.jpg

main01.jpg

3047 ms

ban_reason_ind01.png

ban_reason_ind01.png

2011 ms

main02.jpg

main02.jpg

2528 ms

ban_reason_ind02.png

ban_reason_ind02.png

2037 ms

main03.jpg

main03.jpg

2588 ms

ban_reason_ind03.png

ban_reason_ind03.png

2402 ms

main04.jpg

main04.jpg

3469 ms

ban_reason_ind04.png

ban_reason_ind04.png

3046 ms

main05.jpg

main05.jpg

3560 ms

ban_reason_ind05.png

ban_reason_ind05.png

3406 ms

ban_kanagawa_ind.png

ban_kanagawa_ind.png

3262 ms

ban_hachioji_ind.png

ban_hachioji_ind.png

3678 ms

ban_sendai_ind.png

ban_sendai_ind.png

3680 ms

ban_tsukuba_ind.png

ban_tsukuba_ind.png

3967 ms

ban_takasaki_ind.png

ban_takasaki_ind.png

4095 ms

ban_kasukabe_ind.png

ban_kasukabe_ind.png

4167 ms

shadow_main.png

shadow_main.png

4065 ms

ttl_appeal_ind.jpg

ttl_appeal_ind.jpg

4185 ms

img_appeal_ind01.jpg

img_appeal_ind01.jpg

4196 ms

img_appeal_ind02.jpg

img_appeal_ind02.jpg

4666 ms

collect

collect

12 ms

js

js

64 ms

img_appeal_ind03.jpg

img_appeal_ind03.jpg

4565 ms

img_appeal_ind04.jpg

img_appeal_ind04.jpg

4591 ms

img_appeal_ind05.jpg

img_appeal_ind05.jpg

4340 ms

img_appeal_ind06.jpg

img_appeal_ind06.jpg

4192 ms

tx_verisign.jpg

tx_verisign.jpg

4207 ms

ban_contact.png

ban_contact.png

4844 ms

ban_flow.png

ban_flow.png

4853 ms

ban_satei.png

ban_satei.png

4685 ms

ban_hojin.png

ban_hojin.png

4670 ms

bt_pagetop.png

bt_pagetop.png

4281 ms

bg_footer.png

bg_footer.png

4293 ms

store_ft01.png

store_ft01.png

4636 ms

store_ft02.png

store_ft02.png

4695 ms

store_ft03.png

store_ft03.png

4676 ms

store_ft04.png

store_ft04.png

4404 ms

store_ft05.png

store_ft05.png

4498 ms

store_ft06.png

store_ft06.png

4102 ms

bg_ribbon_ft.gif

bg_ribbon_ft.gif

4240 ms

logo_footer.png

logo_footer.png

3956 ms

nv01_over.png

nv01_over.png

210 ms

nv02_over.png

nv02_over.png

491 ms

nv03_over.png

nv03_over.png

501 ms

nv04_over.png

nv04_over.png

508 ms

nv05_over.png

nv05_over.png

521 ms

Accessibility Review

right.co.jp accessibility score

93

Accessibility Issues

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

right.co.jp 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

right.co.jp SEO score

75

Search Engine Optimization Advices

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 Right.co.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 Right.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

right.co.jp

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