Access dancyu.com. 美味お取り寄せ【dancyu.com(ダンチュウドットコム)】

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.355

31/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

dancyu.com

296 ms

dancyu.com

628 ms

www.dancyu.com

967 ms

gtm.js

67 ms

icomoon.css

147 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 11% of them (16 requests) were addressed to the original Dancyu.com, 70% (100 requests) were made to Dancyu.b-cdn.net and 14% (20 requests) were made to Shokubunka.b-cdn.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Shokubunka.b-cdn.net.

Content Size

7.1 MB

After Optimization

6.9 MB

In fact, the total size of Dancyu.com main page is 7.1 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. 65% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 141.8 kB

Original 166.8 kB
After minification 110.5 kB
After compression 25.1 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 56.3 kB, which is 34% 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 141.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 18.7 kB

Original 6.8 MB
After minification 6.8 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. Dancyu images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 5.7 kB

Original 68.5 kB
After minification 68.5 kB
After compression 62.8 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

-23%

Potential reduce by 12.9 kB

Original 55.9 kB
After minification 55.9 kB
After compression 43.0 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. Dancyu.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 23% of the original size.

Requests Now

134

After Optimization

115

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dancyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Dancyu.com 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 Dancyu.com 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

dancyu.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

美味お取り寄せ【dancyu.com(ダンチュウドットコム)】

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dancyu.com

dancyu.com

www.dancyu.com

gtm.js

icomoon.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dancyu.com

dancyu.com

www.dancyu.com

gtm.js

icomoon.css

slick.css

slick-theme.css

flexslider.css

style.css

re_dancyu.css

header_logo.svg

header_icn_calendar.svg

header_icn_search_pc.svg

header_icn_user.svg

header_icn_login.svg

header_icn_guide.svg

header_icn_cart.svg

header_icn_search_sp.svg

header_icn_cart_sp.svg

header_icn_menu_sp.svg

1.jpg

39.jpg

41.jpg

2.jpg

4.jpg

36.jpg

topmenu_01.png

topmenu_02.png

topmenu_03.png

topmenu_04.png

topmenu_05.png

topmenu_06.png

13554.k.1.jpg

33.jpg

13529.k.1.jpg

10070.k.1.jpg

10528.k.1.jpg

11373.k.1.jpg

bnr_shop_rairaiken.jpg

bnr_shop_meiten.jpg

bnr_shop_tsumami01.jpg

bnr_shop_mook03.jpg

local_ttl.svg