Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

bellesalle.co.jp

住友不動産ベルサール|貸し会議室・イベントホール・サテライトオフィス

Page Load Speed

13 sec in total

First Response

16 ms

Resources Loaded

11.6 sec

Page Rendered

1.4 sec

bellesalle.co.jp screenshot

About Website

Click here to check amazing Bellesalle content for Japan. Otherwise, check out these important facts you probably never knew about bellesalle.co.jp

住友不動産ベルサールは、貸し会議室・イベントホール・サテライトオフィス(法人向け時間貸しオフィス:ベルサールラウンジ)を展開しています。都心に位置し、アクセスしやすく、利便性の高い施設を運営しています。施設・会場・ワークスペースの貸し出しだけではなくイベントの設営・運用など周辺サービスまで幅広く対応しており、お客様のご利用を一貫してサポートしております。

Visit bellesalle.co.jp

Key Findings

We analyzed Bellesalle.co.jp page load time and found that the first response time was 16 ms and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bellesalle.co.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value3,380 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

bellesalle.co.jp

16 ms

bellesalle.co.jp

356 ms

www.bellesalle.co.jp

558 ms

all.css

536 ms

index.css

174 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 90% of them (163 requests) were addressed to the original Bellesalle.co.jp, 2% (4 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Bellesalle.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.0 kB (2%)

Content Size

12.9 MB

After Optimization

12.6 MB

In fact, the total size of Bellesalle.co.jp main page is 12.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 12.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 123.1 kB

  • Original 142.4 kB
  • After minification 103.8 kB
  • After compression 19.3 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 38.6 kB, which is 27% 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 123.1 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 162.3 kB

  • Original 12.6 MB
  • After minification 12.5 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. Bellesalle images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 123 B

  • Original 100.6 kB
  • After minification 100.6 kB
  • After compression 100.5 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

-35%

Potential reduce by 14.5 kB

  • Original 41.9 kB
  • After minification 41.9 kB
  • After compression 27.4 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. Bellesalle.co.jp needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (20%)

Requests Now

174

After Optimization

139

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bellesalle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

bellesalle.co.jp accessibility score

74

Accessibility Issues

ARIA

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.

Impact

Issue

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.

High

[aria-*] attributes do not have valid values

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best Practices

bellesalle.co.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bellesalle.co.jp SEO score

96

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Bellesalle.co.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 Bellesalle.co.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

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