Tools & Wizards About Us
dartisan.co.jp screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

dartisan.co.jp

デニム・ジーンズの製造・販売 - ステュディオ・ダ・ルチザン(STUDIO D’ARTISAN)

Page Load Speed

9.6 sec in total

First Response

512 ms

Resources Loaded

6.7 sec

Page Rendered

2.4 sec

dartisan.co.jp screenshot

About Website

Welcome to dartisan.co.jp homepage info - get ready to check D ARTISAN best content for Taiwan right away, or after learning these important things about dartisan.co.jp

ステュディオ・ダ・ルチザン(STUDIO D’ARTISAN)では、こだわりのアイテム（ジーンズ、デニム、ジーパン、ジージャン、豚のキャラクターTシャツ、など）の製造・販売を行っております。

Visit dartisan.co.jp

Key Findings

We analyzed Dartisan.co.jp page load time and found that the first response time was 512 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dartisan.co.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

dartisan.co.jp

512 ms

www.dartisan.co.jp

1200 ms

common.css

829 ms

style.css

835 ms

1180.css

349 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 71% of them (91 requests) were addressed to the original Dartisan.co.jp, 26% (33 requests) were made to Scontent.cdninstagram.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Dartisan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.4 kB (2%)

Content Size

10.1 MB

After Optimization

9.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dartisan.co.jp main page is 10.1 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. 70% of websites need less resources to load. Images take 9.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.7 kB

  • Original 45.5 kB
  • After minification 41.0 kB
  • After compression 8.9 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 36.7 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 56.1 kB

  • Original 9.9 MB
  • After minification 9.9 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. D ARTISAN images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 32.5 kB

  • Original 63.9 kB
  • After minification 58.6 kB
  • After compression 31.4 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 32.5 kB or 51% of the original size.

CSS Optimization

-85%

Potential reduce by 80.2 kB

  • Original 94.7 kB
  • After minification 64.2 kB
  • After compression 14.5 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. Dartisan.co.jp needs all CSS files to be minified and compressed as it can save up to 80.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (10%)

Requests Now

127

After Optimization

114

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D ARTISAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dartisan.co.jp

dartisan.co.jp

512 ms

www.dartisan.co.jp

www.dartisan.co.jp

1200 ms

common.css

common.css

829 ms

style.css

style.css

835 ms

1180.css

1180.css

349 ms

top.css

top.css

354 ms

jquery.bxslider.css

jquery.bxslider.css

356 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

4 ms

plugins.min.js

plugins.min.js

696 ms

jquery.navigation-min.js

jquery.navigation-min.js

529 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

178 ms

wookmark.min.js

wookmark.min.js

180 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

226 ms

jquery.breakpoint.js

jquery.breakpoint.js

401 ms

common-min.js

common-min.js

442 ms

instagramLite.js

instagramLite.js

443 ms

logo.gif

logo.gif

181 ms

btn_onlineshop.gif

btn_onlineshop.gif

168 ms

gnavi01.gif

gnavi01.gif

178 ms

gnavi02.gif

gnavi02.gif

177 ms

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175 ms

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gnavi04.gif

168 ms

gnavi05.gif

gnavi05.gif

334 ms

gnavi06.gif

gnavi06.gif

334 ms

h_logo.gif

h_logo.gif

348 ms

btn_online_sp.gif

btn_online_sp.gif

353 ms

main_mv_slider01.jpg

main_mv_slider01.jpg

4261 ms

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main_mv_slider02.jpg

1415 ms

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main_mv_slider05.jpg

1160 ms

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1491 ms

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1044 ms

tit_library.png

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544 ms

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880 ms

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1232 ms

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1219 ms

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1327 ms

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1393 ms

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1585 ms

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1493 ms

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1915 ms

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1589 ms

btn_featureList.png

btn_featureList.png

1655 ms

btn_original.png

btn_original.png

1658 ms

tit_news.gif

tit_news.gif

1762 ms

tit_news.gif

tit_news.gif

1767 ms

DSC_8925.jpg

DSC_8925.jpg

1821 ms

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1989 ms

DSC_7031.jpg

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2113 ms

news201631.jpg

news201631.jpg

1943 ms

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%C3%A5%C2%B9%C2%B4%C3%A6%C2%9C%C2%AB%C3%A5%C2%B9%C2%B4%C3%A5%C2%A7%C2%8B%C3%A3%C2%81%C2%AE%C3%A7%C2%99%C2%BA%C3%A9%C2%80%C2%81.png

1945 ms

ga.js

ga.js

24 ms

search

search

167 ms

%C3%A5%C2%90%C2%8D%C3%A7%C2%A7%C2%B0%C3%A6%C2%9C%C2%AA%C3%A8%C2%A8%C2%AD%C3%A5%C2%AE%C2%9A-1.png

%C3%A5%C2%90%C2%8D%C3%A7%C2%A7%C2%B0%C3%A6%C2%9C%C2%AA%C3%A8%C2%A8%C2%AD%C3%A5%C2%AE%C2%9A-1.png

4493 ms

tit_shops.gif

tit_shops.gif

2054 ms

__utm.gif

__utm.gif

31 ms

bnr_shop01.jpg

bnr_shop01.jpg

1992 ms

bnr_shop02.jpg

bnr_shop02.jpg

1994 ms

bnr_shop03.jpg

bnr_shop03.jpg

2120 ms

tit_shops.gif

tit_shops.gif

2127 ms

bnr_shop01_sp.jpg

bnr_shop01_sp.jpg

2148 ms

bnr_shop02_sp.jpg

bnr_shop02_sp.jpg

2148 ms

276 ms

bnr_shop03_sp.jpg

bnr_shop03_sp.jpg

2138 ms

bg_line_onlineTop.gif

bg_line_onlineTop.gif

2147 ms

bg_line_onlineBottom.gif

bg_line_onlineBottom.gif

2145 ms

bnr_online.jpg

bnr_online.jpg

2140 ms

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311 ms

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411 ms

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522 ms

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560 ms

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561 ms

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650 ms

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616 ms

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448 ms

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558 ms

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623 ms

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633 ms

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634 ms

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710 ms

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737 ms

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736 ms

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743 ms

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746 ms

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766 ms

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785 ms

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849 ms

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857 ms

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854 ms

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857 ms

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807 ms

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824 ms

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926 ms

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861 ms

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886 ms

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899 ms

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960 ms

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2102 ms

object_01.jpg

object_01.jpg

2131 ms

logo_01.gif

logo_01.gif

1613 ms

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1499 ms

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1604 ms

btn_twitter.png

btn_twitter.png

1591 ms

btn_facebook.png

btn_facebook.png

1497 ms

tx_pickp_jeans.gif

tx_pickp_jeans.gif

1595 ms

icon_window.png

icon_window.png

1586 ms

instagram_image.gif

instagram_image.gif

1500 ms

icon_instagram.gif

icon_instagram.gif

1662 ms

icon_twitter.gif

icon_twitter.gif

1571 ms

icon_facebook.gif

icon_facebook.gif

1585 ms

icon_mail.gif

icon_mail.gif

1532 ms

copyright.gif

copyright.gif

1662 ms

logo3.gif

logo3.gif

1560 ms

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1761 ms

bnr_mailmagazine.gif

bnr_mailmagazine.gif

1544 ms

tit_instagram.gif

tit_instagram.gif

1572 ms

btn_twitter.gif

btn_twitter.gif

1542 ms

btn_facebook.gif

btn_facebook.gif

1554 ms

btn_online_sp.gif

btn_online_sp.gif

1663 ms

copyright.gif

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1539 ms

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1583 ms

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1743 ms

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1826 ms

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1700 ms

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1761 ms

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1756 ms

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btn_original_on.png

1827 ms

Accessibility Review

dartisan.co.jp accessibility score

54

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

dartisan.co.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dartisan.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 Dartisan.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 Dartisan.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

dartisan.co.jp

Open Graph data is detected on the main page of D ARTISAN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: