Access shellbear.com. 銀座・有楽町でおすすめの美容室シェルベアー

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

shellbear.com

577 ms

shellbear.com

1835 ms

view-d6b54e7723c987341abd70d8c3a369e39c16542f3179aa5696f33304cc04209d.css

387 ms

all.css

44 ms

1-3cccd6524fec46f7b6578a4410455e22.css

1170 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 71% of them (54 requests) were addressed to the original Shellbear.com, 5% (4 requests) were made to Img21.shop-pro.jp and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Shellbear.com.

Content Size

16.2 MB

After Optimization

15.5 MB

In fact, the total size of Shellbear.com main page is 16.2 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. 60% of websites need less resources to load. Images take 15.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.5 kB

Original 68.2 kB
After minification 53.8 kB
After compression 11.7 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 14.4 kB, which is 21% 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 56.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 259.7 kB

Original 15.4 MB
After minification 15.1 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. Shellbear images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 14.4 kB

Original 291.4 kB
After minification 286.0 kB
After compression 277.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 399.2 kB

Original 484.7 kB
After minification 350.3 kB
After compression 85.5 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. Shellbear.com needs all CSS files to be minified and compressed as it can save up to 399.2 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shellbear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 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 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 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

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shellbear.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shellbear.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

shellbear.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

銀座・有楽町でおすすめの美容室シェルベアー

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

shellbear.com

shellbear.com

view-d6b54e7723c987341abd70d8c3a369e39c16542f3179aa5696f33304cc04209d.css

all.css

1-3cccd6524fec46f7b6578a4410455e22.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

shellbear.com

shellbear.com

view-d6b54e7723c987341abd70d8c3a369e39c16542f3179aa5696f33304cc04209d.css

all.css

1-3cccd6524fec46f7b6578a4410455e22.css

2-46d6bdae78169e7b51fd2af9239b8607.css

13-18f52db2eec15aff3b90ed23737b9a8d.css

14-cf7b5ac4c1bc3ac7e6c2629cd193dcfe.css

5-5b154941fa8bc90f4af58cd2b7f0ac0a.css

view-3bc88a0e6410831f43682b6bb9bd1e6cc86e72d1dbd3b472fff230a7a797aa12.js

jquery.min.js

ofi.js

jquery.matchHeight.js

4-67059252bfaab6f5854d6c258ec4b827.js

15-27766f7f253c55e082376b092bcf2f1e.js

7-a642913dc45c3b0e692d566c68e49b4a.js

js

css2

ga.js

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embed

embed

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top-mask.png

top1.png

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scroll.png

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menu1.jpg

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shellbear.com

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