Tools & Wizards About Us
rikusai.or.jp screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rikusai.or.jp

陸上貨物運送事業労働災害防止協会(陸災防)

Page Load Speed

6.7 sec in total

First Response

1.1 sec

Resources Loaded

5.4 sec

Page Rendered

260 ms

rikusai.or.jp screenshot

About Website

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

陸上貨物運送事業労働災害防止協会（略称：陸災防，陸運労災防止協会）- Land Transportation Safety & Health Association -

Visit rikusai.or.jp

Key Findings

We analyzed Rikusai.or.jp page load time and found that the first response time was 1.1 sec and then it took 5.6 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

rikusai.or.jp performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value1.159

1/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

rikusai.or.jp

1051 ms

32.jpg

582 ms

sitemap.jpg

377 ms

kageshibu.jpg

576 ms

youhin.jpg

749 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Rikusai.or.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rikusai.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.1 kB (32%)

Content Size

1.0 MB

After Optimization

690.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rikusai.or.jp main page is 1.0 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. 40% of websites need less resources to load. Images take 896.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.0 kB

  • Original 55.0 kB
  • After minification 52.9 kB
  • After compression 9.0 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 46.0 kB or 84% of the original size.

Image Optimization

-28%

Potential reduce by 251.3 kB

  • Original 896.3 kB
  • After minification 645.0 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. Obviously, Rikusai needs image optimization as it can save up to 251.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 28.9 kB

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 36.3 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 28.9 kB or 44% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

52

After Optimization

52

  • Images
  • JavaScript

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rikusai. According to our analytics all requests are already optimized.

Network Requests Diagram

rikusai.or.jp

rikusai.or.jp

1051 ms

32.jpg

32.jpg

582 ms

sitemap.jpg

sitemap.jpg

377 ms

kageshibu.jpg

kageshibu.jpg

576 ms

youhin.jpg

youhin.jpg

749 ms

text.jpg

text.jpg

1800 ms

shikaku.jpg

shikaku.jpg

751 ms

shibu-g.jpg

shibu-g.jpg

604 ms

kaiin.jpg

kaiin.jpg

766 ms

syokuinsaiyou.gif

syokuinsaiyou.gif

760 ms

annai.jpg

annai.jpg

811 ms

syokatudo.jpg

syokatudo.jpg

940 ms

koushukai.jpg

koushukai.jpg

937 ms

rousai.jpg

rousai.jpg

938 ms

toasho.jpg

toasho.jpg

955 ms

hourei.jpg

hourei.jpg

835 ms

link.jpg

link.jpg

939 ms

30th_fork.jpg

30th_fork.jpg

1292 ms

51th_zenkokutaikai.jpg

51th_zenkokutaikai.jpg

1333 ms

NEW.jpg

NEW.jpg

961 ms

oldtopix.gif

oldtopix.gif

1032 ms

button1.jpg

button1.jpg

1116 ms

calendar_2016.jpg

calendar_2016.jpg

1334 ms

niyaku-jyuujisya.jpg

niyaku-jyuujisya.jpg

1448 ms

poster_69_S.jpg

poster_69_S.jpg

1676 ms

niyaku_2_top.jpg

niyaku_2_top.jpg

1460 ms

fork_poket_20130520_TOP.jpg

fork_poket_20130520_TOP.jpg

1513 ms

fork_jyuujisya_20130531_TOP.jpg

fork_jyuujisya_20130531_TOP.jpg

1524 ms

fork_tenken_jacket_TOP.jpg

fork_tenken_jacket_TOP.jpg

1654 ms

niyaku_manual_20130531_TOP.jpg

niyaku_manual_20130531_TOP.jpg

1638 ms

keikaku_24-29_shadow.jpg

keikaku_24-29_shadow.jpg

1706 ms

fork2_blank.jpg

fork2_blank.jpg

1714 ms

mental-blue.jpg

mental-blue.jpg

1810 ms

e-maga.jpg

e-maga.jpg

1629 ms

niyaku-blue.jpg

niyaku-blue.jpg

1673 ms

koutsu-blue.jpg

koutsu-blue.jpg

1670 ms

risk.jpg

risk.jpg

1704 ms

piwik.js

piwik.js

1708 ms

analytics.js

analytics.js

4 ms

collect

collect

12 ms

management-g1.jpg

management-g1.jpg

1659 ms

saihakkou.jpg

saihakkou.jpg

1626 ms

Q&A.jpg

Q&A.jpg

1650 ms

panf-gr.jpg

panf-gr.jpg

1530 ms

anzen_site.png

anzen_site.png

1548 ms

banner[1].gif

banner[1].gif

1545 ms

mynumber_banner_s1.png

mynumber_banner_s1.png

1619 ms

button9.jpg

button9.jpg

1636 ms

counter

counter

1528 ms

buttonB.jpg

buttonB.jpg

211 ms

buttonA.jpg

buttonA.jpg

222 ms

button2.jpg

button2.jpg

196 ms

button3.jpg

button3.jpg

193 ms

Accessibility Review

rikusai.or.jp accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

rikusai.or.jp best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rikusai.or.jp SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rikusai.or.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 Rikusai.or.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

rikusai.or.jp

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