Tools & Wizards About Us
gcar.co.jp screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

gcar.co.jp

改造車買取｜高い相場で売却査定グランベリー

Page Load Speed

5.7 sec in total

First Response

1.6 sec

Resources Loaded

3.2 sec

Page Rendered

954 ms

gcar.co.jp screenshot

About Website

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

改造車を海外輸出相場で高く売ることができる改造車買取専門サイト。改造車、ドリ車、チューニングカー、事故車、不動車の相場データを常に最新にする事で高価買取を実現！日本全国買取対応。お気軽にご相談ください。

Visit gcar.co.jp

Key Findings

We analyzed Gcar.co.jp page load time and found that the first response time was 1.6 sec and then it took 4.1 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

gcar.co.jp performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.392

26/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

gcar.co.jp

1572 ms

2l1.jpeg

1202 ms

image4.gif

1059 ms

imp.jpeg

1264 ms

feed.gif

1085 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 98% of them (41 requests) were addressed to the original Gcar.co.jp, 2% (1 request) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Gcar.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.1 kB (46%)

Content Size

184.4 kB

After Optimization

100.2 kB

  • HTML
  • Images

In fact, the total size of Gcar.co.jp main page is 184.4 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. 15% of websites need less resources to load. Images take 102.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 74.0 kB

  • Original 81.8 kB
  • After minification 73.6 kB
  • After compression 7.7 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 74.0 kB or 91% of the original size.

Image Optimization

-10%

Potential reduce by 10.1 kB

  • Original 102.6 kB
  • After minification 92.5 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. Gcar images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

41

After Optimization

41

  • Images

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gcar. According to our analytics all requests are already optimized.

Network Requests Diagram

gcar.co.jp

gcar.co.jp

1572 ms

2l1.jpeg

2l1.jpeg

1202 ms

image4.gif

image4.gif

1059 ms

imp.jpeg

imp.jpeg

1264 ms

feed.gif

feed.gif

1085 ms

howto.gif

howto.gif

1108 ms

move.gif

move.gif

1140 ms

stock.gif

stock.gif

1033 ms

yahoo.gif

yahoo.gif

1073 ms

parts.gif

parts.gif

1108 ms

nissan_skyline.jpg

nissan_skyline.jpg

973 ms

nissan_skyline1.jpg

nissan_skyline1.jpg

976 ms

nissan_skyline2.jpg

nissan_skyline2.jpg

1015 ms

nissan_skyline3.jpg

nissan_skyline3.jpg

1056 ms

nissan_skyline4.jpg

nissan_skyline4.jpg

1068 ms

toyota_supra.jpg

toyota_supra.jpg

1113 ms

toyota_supra1.jpg

toyota_supra1.jpg

1181 ms

toyota_supra2.jpg

toyota_supra2.jpg

1132 ms

toyota_supra3.jpg

toyota_supra3.jpg

1187 ms

toyota_supra4.jpg

toyota_supra4.jpg

1240 ms

mitsubishi_lancer.jpg

mitsubishi_lancer.jpg

1067 ms

mitsubishi_lancer1.jpg

mitsubishi_lancer1.jpg

1123 ms

mitsubishi_lancer2.jpg

mitsubishi_lancer2.jpg

1106 ms

mitsubishi_lancer3.jpg

mitsubishi_lancer3.jpg

1209 ms

mitsubishi_lancer4.jpg

mitsubishi_lancer4.jpg

1173 ms

subaru_impreza.jpg

subaru_impreza.jpg

1215 ms

subaru_impreza1.jpg

subaru_impreza1.jpg

1232 ms

subaru_impreza2.jpg

subaru_impreza2.jpg

1246 ms

subaru_impreza3.jpg

subaru_impreza3.jpg

1300 ms

subaru_impreza4.jpg

subaru_impreza4.jpg

1326 ms

honda_integra.jpg

honda_integra.jpg

1391 ms

honda_integra1.jpg

honda_integra1.jpg

1387 ms

honda_integra2.jpg

honda_integra2.jpg

1408 ms

honda_integra3.jpg

honda_integra3.jpg

1397 ms

honda_integra4.jpg

honda_integra4.jpg

1487 ms

paypal_logo.gif

paypal_logo.gif

55 ms

honda_civic.jpg

honda_civic.jpg

1324 ms

honda_civic1.jpg

honda_civic1.jpg

1408 ms

honda_civic2.jpg

honda_civic2.jpg

1170 ms

honda_civic3.jpg

honda_civic3.jpg

1097 ms

honda_civic4.jpg

honda_civic4.jpg

1109 ms

counter.cgi

counter.cgi

1240 ms

Accessibility Review

gcar.co.jp accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

gcar.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gcar.co.jp SEO score

96

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

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gcar.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 Gcar.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

gcar.co.jp

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