Access dessin-art.com. ピリカアートスクール｜絵が好きな人のオンラインアトリエ

Report Summary

About Website

Welcome to dessin-art.com homepage info - get ready to check Dessin Art best content for Japan right away, or after learning these important things about dessin-art.com

絵が好きな人が、一緒に描くオンラインアトリエ。毎週日曜のオンラインデッサン会や毎日更新の右脳ドローイング動画など、初心者から経験者まで楽しく続けられるコンテンツをご用意しています。まずは1ヶ月無料体験からお気軽にどうぞ。

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value16,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

dessin-art.com

2387 ms

analytics.js

23 ms

style.min.css

328 ms

styles.css

349 ms

wpp.css

363 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 49% of them (41 requests) were addressed to the original Dessin-art.com, 22% (18 requests) were made to Platform.twitter.com and 7% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Dessin-art.com.

Content Size

1.5 MB

After Optimization

1.2 MB

In fact, the total size of Dessin-art.com main page is 1.5 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 980.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 148.3 kB

Original 175.1 kB
After minification 169.6 kB
After compression 26.8 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. 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 148.3 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 62.7 kB

Original 980.4 kB
After minification 917.7 kB

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. Dessin Art images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 34.3 kB

Original 206.3 kB
After minification 206.3 kB
After compression 172.0 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 34.3 kB or 17% of the original size.

CSS Optimization

-77%

Potential reduce by 122.8 kB

Original 159.4 kB
After minification 158.9 kB
After compression 36.5 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. Dessin-art.com needs all CSS files to be minified and compressed as it can save up to 122.8 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dessin Art. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 7 to 1 for CSS 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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 Dessin-art.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 Dessin-art.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

dessin-art.com

Open Graph data is detected on the main page of Dessin Art. 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

ピリカアートスクール｜絵が好きな人のオンラインアトリエ

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)