Tools & Wizards About Us
welu-kan.co.jp screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

welu-kan.co.jp

ウエル・ユーカン株式会社｜看板 サイン ディスプレイ 店舗内装 LED ネオン 広告塔 広島・東京・大阪・福岡

Page Load Speed

7 sec in total

First Response

525 ms

Resources Loaded

6.2 sec

Page Rendered

229 ms

welu-kan.co.jp screenshot

About Website

Click here to check amazing Welu Kan content for Japan. Otherwise, check out these important facts you probably never knew about welu-kan.co.jp

看板・サイン、内装・外装等、店舗創りの空間をデザインする会社です。独自のアイデアで提案から設計、製作、設置までの一貫生産体制でお客様に感動を与え続けるオンリーワン企業を目指す。それが「ウエル・ユーカン」です。

Visit welu-kan.co.jp

Key Findings

We analyzed Welu-kan.co.jp page load time and found that the first response time was 525 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

welu-kan.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value370 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

welu-kan.co.jp

525 ms

www.welu-kan.co.jp

918 ms

js

67 ms

css

39 ms

init.css

178 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 80% of them (39 requests) were addressed to the original Welu-kan.co.jp, 12% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Welu-kan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 276.2 kB (5%)

Content Size

5.8 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Welu-kan.co.jp main page is 5.8 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. 35% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.3 kB

  • Original 13.8 kB
  • After minification 11.3 kB
  • After compression 3.5 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 2.4 kB, which is 18% 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 10.3 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 168.1 kB

  • Original 5.6 MB
  • After minification 5.4 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. Welu Kan images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 84.2 kB

  • Original 122.9 kB
  • After minification 109.8 kB
  • After compression 38.7 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 84.2 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 13.7 kB

  • Original 17.9 kB
  • After minification 13.6 kB
  • After compression 4.2 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. Welu-kan.co.jp needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (25%)

Requests Now

40

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welu Kan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

welu-kan.co.jp

welu-kan.co.jp

525 ms

www.welu-kan.co.jp

www.welu-kan.co.jp

918 ms

js

js

67 ms

css

css

39 ms

init.css

init.css

178 ms

base.css

base.css

356 ms

icon.css

icon.css

502 ms

jquery.min.js

jquery.min.js

28 ms

jquery.meanmenu.js

jquery.meanmenu.js

515 ms

meanmenu.css

meanmenu.css

518 ms

base.js

base.js

532 ms

index.css

index.css

665 ms

jquery.bgswitcher.js

jquery.bgswitcher.js

668 ms

index.js

index.js

688 ms

banner_logo_195_60.gif

banner_logo_195_60.gif

242 ms

logo.png

logo.png

183 ms

ph01.jpg

ph01.jpg

1018 ms

recruit_sp_btn.png

recruit_sp_btn.png

170 ms

recruit_btn.png

recruit_btn.png

176 ms

news_sp_btn.png

news_sp_btn.png

256 ms

news_btn.png

news_btn.png

336 ms

partner_recruit_sp_btn.png

partner_recruit_sp_btn.png

348 ms

partner_recruit_btn.png

partner_recruit_btn.png

359 ms

dwonArrow.png

dwonArrow.png

432 ms

copyright.png

copyright.png

502 ms

pagetop.png

pagetop.png

517 ms

introduction.png

introduction.png

537 ms

icomoon.ttf

icomoon.ttf

608 ms

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

18 ms

S6u8w4BMUTPHjxsAXC-s.woff

S6u8w4BMUTPHjxsAXC-s.woff

22 ms

S6u_w4BMUTPHjxsI9w2_Gwfr.woff

S6u_w4BMUTPHjxsI9w2_Gwfr.woff

27 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

32 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

35 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

33 ms

ph02.jpg

ph02.jpg

1244 ms

ph03.jpg

ph03.jpg

335 ms

ph04.jpg

ph04.jpg

3005 ms

ph05.jpg

ph05.jpg

1214 ms

ph06.jpg

ph06.jpg

1259 ms

ph07.jpg

ph07.jpg

1035 ms

ph07-2.jpg

ph07-2.jpg

505 ms

ph08.jpg

ph08.jpg

673 ms

ph08-2.jpg

ph08-2.jpg

843 ms

ph08-3.jpg

ph08-3.jpg

1012 ms

ph09.jpg

ph09.jpg

1181 ms

ph09-2.jpg

ph09-2.jpg

1382 ms

ph10.jpg

ph10.jpg

1350 ms

ph10-2.jpg

ph10-2.jpg

1551 ms

ph10-3.jpg

ph10-3.jpg

2309 ms

Accessibility Review

welu-kan.co.jp accessibility score

54

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.

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

welu-kan.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

welu-kan.co.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

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

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 Welu-kan.co.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 Welu-kan.co.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

welu-kan.co.jp

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