Access dplus-arts.com. ネックアクセサリー専門店 dplus arts ディープラスアーツ日常に小さなワクワクを！皆様が笑顔になるようなファッション小物を創っております。ネクタイ・リボンタイ・スト―ル・チョーカー

dplus-arts.com screenshot

5

Performance

Renders faster than
21% of other websites
64

Accessibility

Visual factors better than
that of 29% of websites
67

Best Practices

More advanced features
available than in
24% of websites
70

SEO

Google-friendlier than
30% of websites

First Response

877 ms

Resources Loaded

7 sec

Page Rendered

967 ms

dplus-arts.com screenshot

About Website

Visit dplus-arts.com now to see the best up-to-date Dplus Arts content and also check out these interesting facts you probably never knew about dplus-arts.com

ネックアクセサリー専門店 dplus arts ディープラスアーツ 2005～。「日常に小さなワクワクを！」皆様が笑顔になるようなファッション小物を創っております。ネクタイ・リボンタイ・スト―ル・ネックレス・チョーカー etc…

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Key Findings

We analyzed Dplus-arts.com page load time and found that the first response time was 877 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value13.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value72.3 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value9,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.361

30/100

15%

TTI (Time to Interactive)

Value45.8 s

0/100

10%

dplus-arts.com

877 ms

sps_common.css

343 ms

default.css

664 ms

jquery.min.js

18 ms

jquery.tile.js

498 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 34% of them (59 requests) were addressed to the original Dplus-arts.com, 24% (42 requests) were made to Thumbnail.image.rakuten.co.jp and 17% (29 requests) were made to Image1.shopserve.jp. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Thumbnail.image.rakuten.co.jp.

Content Size

8.0 MB

After Optimization

7.8 MB

In fact, the total size of Dplus-arts.com main page is 8.0 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. Only a small number of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 111.5 kB

Original 128.1 kB
After minification 106.2 kB
After compression 16.6 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 21.9 kB, which is 17% 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 111.5 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 37.3 kB

Original 7.3 MB
After minification 7.3 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. Dplus Arts images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 44.9 kB

Original 466.6 kB
After minification 466.6 kB
After compression 421.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 5.2 kB

Original 81.3 kB
After minification 81.3 kB
After compression 76.1 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. Dplus-arts.com has all CSS files already compressed.

Requests Now

171

After Optimization

129

The browser has sent 171 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dplus Arts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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 uses 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 Dplus-arts.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 Dplus-arts.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

dplus-arts.com

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