Tools & Wizards About Us
zenkeijikyo.or.jp screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

zenkeijikyo.or.jp

一般社団法人 全国軽自動車協会連合会 – 全国53都府県地区に〔本部のブランチとして〕事務取扱所設置、流通確認の窓口開設。〔全国一元の一般社団法人、全国一律の方法要領、業界が自主的に運営する一般社団法人　全国軽自動車協会連合会のウェブサイトです。

Page Load Speed

2.8 sec in total

First Response

688 ms

Resources Loaded

2 sec

Page Rendered

109 ms

zenkeijikyo.or.jp screenshot

About Website

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

一般社団法人 全国軽自動車協会連合会の公式webサイトです。

Visit zenkeijikyo.or.jp

Key Findings

We analyzed Zenkeijikyo.or.jp page load time and found that the first response time was 688 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

zenkeijikyo.or.jp performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

zenkeijikyo.or.jp

688 ms

zk.css

324 ms

si.js

49 ms

getseal

99 ms

analytics.js

33 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Zenkeijikyo.or.jp, 13% (3 requests) were made to Google-analytics.com and 9% (2 requests) were made to Smarticon.geotrust.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zenkeijikyo.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.5 kB (16%)

Content Size

91.4 kB

After Optimization

76.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenkeijikyo.or.jp main page is 91.4 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. Only 10% of websites need less resources to load. Images take 54.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.7 kB

  • Original 14.3 kB
  • After minification 11.4 kB
  • After compression 3.6 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 2.9 kB, which is 20% 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 10.7 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 2.1 kB

  • Original 54.1 kB
  • After minification 52.0 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. Zenkeijikyo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 63 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 1.6 kB

  • Original 2.0 kB
  • After minification 1.7 kB
  • After compression 421 B

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. Zenkeijikyo.or.jp needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (41%)

Requests Now

22

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenkeijikyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

zenkeijikyo.or.jp

zenkeijikyo.or.jp

688 ms

zk.css

zk.css

324 ms

si.js

si.js

49 ms

getseal

getseal

99 ms

analytics.js

analytics.js

33 ms

count.cgi

count.cgi

547 ms

title.png

title.png

167 ms

bar_index.gif

bar_index.gif

173 ms

btn_navi.png

btn_navi.png

659 ms

line01.gif

line01.gif

342 ms

banner_teikyo.jpg

banner_teikyo.jpg

528 ms

zk_bannerA_200708.gif

zk_bannerA_200708.gif

529 ms

banner_168_46.gif

banner_168_46.gif

364 ms

banner_s1.png

banner_s1.png

551 ms

spacer.gif

spacer.gif

512 ms

img_main.gif

img_main.gif

906 ms

bar_info.gif

bar_info.gif

681 ms

new2.gif

new2.gif

703 ms

pdf_is.gif

pdf_is.gif

704 ms

banner-kei-car2014.jpg

banner-kei-car2014.jpg

1102 ms

smarticon

smarticon

57 ms

collect

collect

11 ms

collect

collect

17 ms

Accessibility Review

zenkeijikyo.or.jp accessibility score

95

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

zenkeijikyo.or.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

High

Page has valid source maps

SEO Factors

zenkeijikyo.or.jp SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    N/A

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zenkeijikyo.or.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 Zenkeijikyo.or.jp main page’s claimed encoding is euc-jp. 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

zenkeijikyo.or.jp

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