Report Summary

  • 5

    Performance

    Renders faster than
    20% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

ritz-carlton.co.jp

大阪の5つ星ホテル | ザ・リッツカールトン大阪

Page Load Speed

12.4 sec in total

First Response

912 ms

Resources Loaded

11.2 sec

Page Rendered

311 ms

ritz-carlton.co.jp screenshot

About Website

Click here to check amazing Ritz Carlton content for Japan. Otherwise, check out these important facts you probably never knew about ritz-carlton.co.jp

ザ・リッツ・カールトン大阪は、時代を超えたクラシカルな空間、そして心のこもったおもてなしとサービスで、お客様にユニークで思い出に残るパーソナルな体験をご提供いたします。ミシュランガイドでパビリオンマーク5つを獲得している、大阪の5つ星ホテルです。

Visit ritz-carlton.co.jp

Key Findings

We analyzed Ritz-carlton.co.jp page load time and found that the first response time was 912 ms and then it took 11.5 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

ritz-carlton.co.jp performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value27.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,720 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.429

22/100

15%

TTI (Time to Interactive)

Value52.7 s

0/100

10%

Network Requests Diagram

ritz-carlton.co.jp

912 ms

font_medium.css

334 ms

css.css

672 ms

top.css

351 ms

default.js

357 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 99% of them (149 requests) were addressed to the original Ritz-carlton.co.jp, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Ritz-carlton.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 607.5 kB (17%)

Content Size

3.5 MB

After Optimization

2.9 MB

In fact, the total size of Ritz-carlton.co.jp main page is 3.5 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. 45% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.3 kB

  • Original 28.4 kB
  • After minification 27.2 kB
  • After compression 6.1 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 22.3 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 296.6 kB

  • Original 3.1 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. Ritz Carlton images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 238.1 kB

  • Original 341.9 kB
  • After minification 327.1 kB
  • After compression 103.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 238.1 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 50.5 kB

  • Original 59.4 kB
  • After minification 47.9 kB
  • After compression 8.9 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. Ritz-carlton.co.jp needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (28%)

Requests Now

149

After Optimization

108

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ritz Carlton. 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 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ritz-carlton.co.jp accessibility score

70

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

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

High

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

ritz-carlton.co.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ritz-carlton.co.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Ritz-carlton.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 Ritz-carlton.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 Ritz Carlton. 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: