Tools & Wizards About Us
kanikousen.jp screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

kanikousen.jp

株式会社 ASU

Page Load Speed

3.8 sec in total

First Response

578 ms

Resources Loaded

3 sec

Page Rendered

183 ms

kanikousen.jp screenshot

About Website

Click here to check amazing Kanikousen content. Otherwise, check out these important facts you probably never knew about kanikousen.jp

蟹工船グループはお客様の笑顔を一番に そして、お客様の和みの場所であるように 笑顔と和をモットーにお店作りをしています

Visit kanikousen.jp

Key Findings

We analyzed Kanikousen.jp page load time and found that the first response time was 578 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kanikousen.jp performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

kanikousen.jp

578 ms

basic.css

327 ms

typeindex.css

330 ms

roll.js

343 ms

jquery.bxslider.css

348 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Kanikousen.jp, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Kanikousen.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.0 kB (2%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kanikousen.jp main page is 1.7 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.6 kB

  • Original 6.4 kB
  • After minification 5.6 kB
  • After compression 1.8 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 797 B, which is 13% 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 4.6 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 1.6 MB
  • After minification 1.6 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. Kanikousen images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 33.0 kB

  • Original 91.9 kB
  • After minification 91.9 kB
  • After compression 58.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 33.0 kB or 36% of the original size.

CSS Optimization

-48%

Potential reduce by 2.1 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 2.3 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. Kanikousen.jp needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (17%)

Requests Now

18

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanikousen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kanikousen.jp

kanikousen.jp

578 ms

basic.css

basic.css

327 ms

typeindex.css

typeindex.css

330 ms

roll.js

roll.js

343 ms

jquery.bxslider.css

jquery.bxslider.css

348 ms

jquery.min.js

jquery.min.js

21 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

360 ms

analytics.js

analytics.js

50 ms

img_logo_00.png

img_logo_00.png

331 ms

img_top_3.jpg

img_top_3.jpg

1306 ms

img_top_2.jpg

img_top_2.jpg

2017 ms

img_top_1.jpg

img_top_1.jpg

1359 ms

img_top_4.jpg

img_top_4.jpg

1197 ms

img_link_kanikousen_00.jpg

img_link_kanikousen_00.jpg

525 ms

img_link_sarutobi_00.jpg

img_link_sarutobi_00.jpg

678 ms

img_link_toujinbo_00.jpg

img_link_toujinbo_00.jpg

878 ms

img_underbar.png

img_underbar.png

1030 ms

img_copyright.gif

img_copyright.gif

1207 ms

bx_loader.gif

bx_loader.gif

1366 ms

controls.png

controls.png

1535 ms

collect

collect

12 ms

js

js

71 ms

Accessibility Review

kanikousen.jp accessibility score

70

Accessibility Issues

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

kanikousen.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kanikousen.jp SEO score

62

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

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 Kanikousen.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 Kanikousen.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

kanikousen.jp

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