Access blackpaint.jp. 【公式】BLACK PAINT. ヒト乳酸菌専門店 WEB SHOP

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.386

27/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

blackpaint.jp

545 ms

blackpaint.co.jp

1065 ms

common.css

174 ms

style.css

347 ms

slick.css

518 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Blackpaint.jp, 89% (93 requests) were made to Blackpaint.co.jp and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Blackpaint.co.jp.

Content Size

3.1 MB

After Optimization

2.9 MB

In fact, the total size of Blackpaint.jp main page is 3.1 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.8 kB

Original 39.4 kB
After minification 30.6 kB
After compression 7.6 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 8.8 kB, which is 22% 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 31.8 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 205.4 kB

Original 3.0 MB
After minification 2.8 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. BLACK PAINT images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 9.7 kB

Original 104.3 kB
After minification 103.2 kB
After compression 94.5 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

-18%

Potential reduce by 2.8 kB

Original 15.4 kB
After minification 15.4 kB
After compression 12.7 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. Blackpaint.jp needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLACK PAINT. 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 5 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 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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Browser errors were logged to the console

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

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 Blackpaint.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 Blackpaint.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

blackpaint.jp

Open Graph data is detected on the main page of BLACK PAINT. 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

【公式】BLACK PAINT. ヒト乳酸菌専門店 WEB SHOP

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

blackpaint.jp

blackpaint.co.jp

common.css

style.css

slick.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

blackpaint.jp

blackpaint.co.jp

common.css

style.css

slick.css

slick-theme.css

js

jquery-1.11.0.min.js

common.js

jquery.min.js

slick.min.js

logo.jpg

telnum.png

btn_official.png

logo_inst.png

logo_fb.png

logo_x.png

logo_line.png

menu_face.png

menu_skin.png

menu_inner.png

menu_oral.png

menu_body.png

menu_hair.png

menu_make.png

663194d6ba623.jpg

6631947bf25cd.jpg

64c081eae0892.jpg

64eeccdd39972.jpg

64d44d40aca07.jpg

62eb5f8fafd66.jpg

6629b441d0496.jpg

maillost.jpg

delivery_free.jpg

line_friend.gif

1709_bnr_teiki.jpg

58e49db1dc12a.jpg

search_01.jpg

search_btn.png

thum_05_premium_01.jpg

blackpaint.css

thum_05_premium_02.jpg

thum_05_premium_05.jpg