Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 99

    SEO

    Google-friendlier than
    95% of websites

cmgroup.jp

中古車買取カーネクスト|カーネクストは高価買取実績多数!

Page Load Speed

7.4 sec in total

First Response

1.5 sec

Resources Loaded

5.2 sec

Page Rendered

666 ms

cmgroup.jp screenshot

About Website

Click here to check amazing Cmgroup content for Japan. Otherwise, check out these important facts you probably never knew about cmgroup.jp

中古車買取ならカーネクストにお任せください!カーネクストは低年式・多走行の中古車でも、海外に輸出することで高価買取を実現しています。中古車買取に必要となる面倒な手続きも、全てカーネクストが無料で代行いたします。査定も無料なので、まずはお気軽にお問い合わせ下さい。

Visit cmgroup.jp

Key Findings

We analyzed Cmgroup.jp page load time and found that the first response time was 1.5 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cmgroup.jp performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

cmgroup.jp

1537 ms

blade_track_jp.js

360 ms

s_retargeting.js

530 ms

thickbox.css

512 ms

ga.js

515 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 77% of them (98 requests) were addressed to the original Cmgroup.jp, 5% (6 requests) were made to Google-analytics.com and 4% (5 requests) were made to Frm.cmgroup.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Cmgroup.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 558.8 kB (25%)

Content Size

2.2 MB

After Optimization

1.7 MB

In fact, the total size of Cmgroup.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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 59.5 kB

  • Original 77.1 kB
  • After minification 65.3 kB
  • After compression 17.5 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. This page needs HTML code to be minified as it can gain 11.7 kB, which is 15% 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 59.5 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 172.8 kB

  • Original 1.6 MB
  • After minification 1.5 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. Obviously, Cmgroup needs image optimization as it can save up to 172.8 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

-64%

Potential reduce by 284.0 kB

  • Original 442.2 kB
  • After minification 391.5 kB
  • After compression 158.2 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 284.0 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 42.5 kB

  • Original 52.2 kB
  • After minification 37.1 kB
  • After compression 9.7 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. Cmgroup.jp needs all CSS files to be minified and compressed as it can save up to 42.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (33%)

Requests Now

115

After Optimization

77

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cmgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cmgroup.jp accessibility score

85

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

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

cmgroup.jp best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cmgroup.jp SEO score

99

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

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 Cmgroup.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 Cmgroup.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 Cmgroup. 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: