Tools & Wizards About Us
sheratontokyobay.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sheratontokyobay.com

Sheraton Grande Tokyo Bay Hotel | Marriott Bonvoy

Page Load Speed

9.1 sec in total

First Response

47 ms

Resources Loaded

6.5 sec

Page Rendered

2.5 sec

sheratontokyobay.com screenshot

About Website

Welcome to sheratontokyobay.com homepage info - get ready to check Sheraton Tokyo Bay best content right away, or after learning these important things about sheratontokyobay.com

Reserve your room at Sheraton Grande Tokyo BayHotel. Ideally situated in Urayasu, we're close to Tokyo Disneyland® and other Tokyo Disney Resort® destinations.

Visit sheratontokyobay.com

Key Findings

We analyzed Sheratontokyobay.com page load time and found that the first response time was 47 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sheratontokyobay.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value24.7 s

0/100

10%

TBT (Total Blocking Time)

Value17,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value56.4 s

0/100

10%

Network Requests Diagram

sheratontokyobay.com

47 ms

www.sheratontokyobay.com

13 ms

1947 ms

marriottCommon.js

592 ms

bd20576203406f938b23f5e9f0ee55b0f0aafa2feb045

199 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sheratontokyobay.com, 56% (24 requests) were made to Marriott.com and 28% (12 requests) were made to Cache.marriott.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Cache.marriott.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (33%)

Content Size

3.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sheratontokyobay.com main page is 3.9 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. 75% 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 293.5 kB

  • Original 342.0 kB
  • After minification 292.0 kB
  • After compression 48.5 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 50.0 kB, which is 15% 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 293.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 2.2 MB
  • After minification 2.2 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. Sheraton Tokyo Bay images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 985.6 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 426.7 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 985.6 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (66%)

Requests Now

35

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sheraton Tokyo Bay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sheratontokyobay.com

sheratontokyobay.com

47 ms

www.sheratontokyobay.com

www.sheratontokyobay.com

13 ms

1947 ms

marriottCommon.js

marriottCommon.js

592 ms

bd20576203406f938b23f5e9f0ee55b0f0aafa2feb045

bd20576203406f938b23f5e9f0ee55b0f0aafa2feb045

199 ms

ruxitagentjs_ICA27NQVfhjqrux_10285240307101407.js

ruxitagentjs_ICA27NQVfhjqrux_10285240307101407.js

210 ms

datalayer

datalayer

458 ms

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

403 ms

clientlib-mi.min.ef1c270d3181b652679925533c71cb8d.css

clientlib-mi.min.ef1c270d3181b652679925533c71cb8d.css

326 ms

clientlib-site.min.ba216d6d8d435ef5e239bbbde02da8e6.css

clientlib-site.min.ba216d6d8d435ef5e239bbbde02da8e6.css

419 ms

clientlib-bpt.min.53b0dd17e575c16a5fd2f0c88b3cea78.css

clientlib-bpt.min.53b0dd17e575c16a5fd2f0c88b3cea78.css

277 ms

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

325 ms

bv.js

bv.js

27 ms

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

499 ms

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

78 ms

3c5e41ec

3c5e41ec

381 ms

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

456 ms

clientlibs.min.958566c0926591bb80f15142808a328b.js

clientlibs.min.958566c0926591bb80f15142808a328b.js

489 ms

clientlibs.min.155baab1f8b5b2eaca0ce31f9f3ab166.js

clientlibs.min.155baab1f8b5b2eaca0ce31f9f3ab166.js

531 ms

clientlibs.958566c0926591bb80f15142808a328b.js

clientlibs.958566c0926591bb80f15142808a328b.js

716 ms

clientlib-base.min.141c0c6e923996e5a0eddcb22e4f3e6d.js

clientlib-base.min.141c0c6e923996e5a0eddcb22e4f3e6d.js

548 ms

clientlib-site.min.e2e06fcd03c21d1436f58e6e081599c9.js

clientlib-site.min.e2e06fcd03c21d1436f58e6e081599c9.js

666 ms

clientlib-bpt.min.71ebcb343c5cc8f6f0dbb94b4a971b24.js

clientlib-bpt.min.71ebcb343c5cc8f6f0dbb94b4a971b24.js

635 ms

polyfill.min.js

polyfill.min.js

517 ms

bundle.js

bundle.js

772 ms

IBw

IBw

574 ms

marriottCommon.js

marriottCommon.js

251 ms

left.svg

left.svg

778 ms

si-tyosi-tyosi-exterior-9518-28621:Classic-Hor

si-tyosi-tyosi-exterior-9518-28621:Classic-Hor

1855 ms

right.svg

right.svg

1546 ms

Stay%20Dates.svg

Stay%20Dates.svg

1547 ms

tyosi-ocean-blue-9525-hor-wide.jpg

tyosi-ocean-blue-9525-hor-wide.jpg

1549 ms

tyosi-ocean-blue-9525-hor-wide.jpg

tyosi-ocean-blue-9525-hor-wide.jpg

1548 ms

Bonvoy_Logo.svg

Bonvoy_Logo.svg

1546 ms

si_logo_L.png

si_logo_L.png

2184 ms

si-tyosi-tyosi-exterior-9518-28621:Square

si-tyosi-tyosi-exterior-9518-28621:Square

1830 ms

Swiss721BT-Regular.woff

Swiss721BT-Regular.woff

1498 ms

Swiss721BT-Medium.woff

Swiss721BT-Medium.woff

1497 ms

Swiss721BT-Bold.woff

Swiss721BT-Bold.woff

1497 ms

mi-icons.woff

mi-icons.woff

1498 ms

mi-brand-logo-icons.woff

mi-brand-logo-icons.woff

1498 ms

bundle.js

bundle.js

963 ms

bundle.js

bundle.js

1017 ms

Accessibility Review

sheratontokyobay.com accessibility score

63

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

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

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

sheratontokyobay.com best practices score

75

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

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

sheratontokyobay.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sheratontokyobay.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sheratontokyobay.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

sheratontokyobay.com

Open Graph description is not detected on the main page of Sheraton Tokyo Bay. 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: