Tools & Wizards About Us
tokyo-marriott.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

tokyo-marriott.com

東京マリオットホテル | 東京・品川のホテル宿泊なら

Page Load Speed

6.8 sec in total

First Response

543 ms

Resources Loaded

6.1 sec

Page Rendered

160 ms

tokyo-marriott.com screenshot

About Website

Click here to check amazing Tokyo Marriott content for Japan. Otherwise, check out these important facts you probably never knew about tokyo-marriott.com

東京マリオットホテルは、都心のここちよい緑につつまれる品川・御殿山の佇まいはそのまま、世界中の旅慣れた人々に愛される、インターナショナルなおもてなしで皆様をお迎えいたします。

Visit tokyo-marriott.com

Key Findings

We analyzed Tokyo-marriott.com page load time and found that the first response time was 543 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tokyo-marriott.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.743

6/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

tokyo-marriott.com

543 ms

www.tokyo-marriott.com

1090 ms

jquery_min.js

691 ms

All_reservation.js

526 ms

jquery.bxslider.css

543 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 89% of them (94 requests) were addressed to the original Tokyo-marriott.com, 7% (7 requests) were made to Tour-list.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Tokyo-marriott.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.4 kB (12%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tokyo-marriott.com main page is 2.2 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.9 kB

  • Original 40.0 kB
  • After minification 32.4 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 7.6 kB, which is 19% 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 31.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 34.3 kB

  • Original 1.8 MB
  • After minification 1.8 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. Tokyo Marriott images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 166.6 kB

  • Original 302.7 kB
  • After minification 298.1 kB
  • After compression 136.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 166.6 kB or 55% of the original size.

CSS Optimization

-85%

Potential reduce by 35.6 kB

  • Original 42.0 kB
  • After minification 14.4 kB
  • After compression 6.4 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. Tokyo-marriott.com needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (39%)

Requests Now

99

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokyo Marriott. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tokyo-marriott.com

tokyo-marriott.com

543 ms

www.tokyo-marriott.com

www.tokyo-marriott.com

1090 ms

jquery_min.js

jquery_min.js

691 ms

All_reservation.js

All_reservation.js

526 ms

jquery.bxslider.css

jquery.bxslider.css

543 ms

base.css

base.css

733 ms

slick.css

slick.css

565 ms

slick-theme.css

slick-theme.css

562 ms

home.css

home.css

702 ms

dropdown.js

dropdown.js

718 ms

smartrollover.js

smartrollover.js

737 ms

smooth.pack.js

smooth.pack.js

743 ms

timer.js

timer.js

862 ms

analytics.js

analytics.js

866 ms

allgnavi.js

allgnavi.js

909 ms

reservation.js

reservation.js

918 ms

jkl-calendar.js

jkl-calendar.js

1090 ms

directin-search.js

directin-search.js

1097 ms

footer.js

footer.js

1033 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1206 ms

slick.min.js

slick.min.js

1431 ms

bi.js

bi.js

853 ms

analytics.js

analytics.js

26 ms

js

js

80 ms

ja.png

ja.png

185 ms

back.gif

back.gif

219 ms

img07.jpg

img07.jpg

512 ms

home_slide_roomEPDT.jpg

home_slide_roomEPDT.jpg

1920 ms

home_slide_180420.jpg

home_slide_180420.jpg

1116 ms

img_wedding.jpg

img_wedding.jpg

1918 ms

tit_whatsnew.png

tit_whatsnew.png

527 ms

reserv_tit.png

reserv_tit.png

684 ms

bnr_l_mailnews_off.png

bnr_l_mailnews_off.png

699 ms

facebook.png

facebook.png

740 ms

logo-black_pc.png

logo-black_pc.png

858 ms

instagram_icon.jpg

instagram_icon.jpg

871 ms

bnr_left_clubmarriott.jpg

bnr_left_clubmarriott.jpg

915 ms

bnr_left_stay_off.jpg

bnr_left_stay_off.jpg

1221 ms

bnr_left_mileagePlus.jpg

bnr_left_mileagePlus.jpg

1042 ms

top_slide_yukata.png

top_slide_yukata.png

1921 ms

top_slide_peach_afternoon_tea.jpg

top_slide_peach_afternoon_tea.jpg

1920 ms

top_slide_Vegan_Afternoon_Tea-Summer-.jpg

top_slide_Vegan_Afternoon_Tea-Summer-.jpg

1916 ms

top_slide_curry_bread_230411.jpg

top_slide_curry_bread_230411.jpg

1916 ms

btn_plan_off.png

btn_plan_off.png

1919 ms

btn_g_off.png

btn_g_off.png

1918 ms

top_bqt_off.png

top_bqt_off.png

1920 ms

bnr_afternoon_tea_pc_240708.jpg

bnr_afternoon_tea_pc_240708.jpg

2198 ms

bnr_left_weddingfair_230719_off.jpg

bnr_left_weddingfair_230719_off.jpg

1921 ms

Digital_Gift.png

Digital_Gift.png

2198 ms

Online_Shop_Banner_V2.png

Online_Shop_Banner_V2.png

1922 ms

Online_Shop_Banner_winter_sale.png

Online_Shop_Banner_winter_sale.png

1922 ms

bnr_right_recruiting_off.jpg

bnr_right_recruiting_off.jpg

1983 ms

collect

collect

38 ms

logo.png

logo.png

1974 ms

gmenu_01.png

gmenu_01.png

2027 ms

submenu_top.png

submenu_top.png

2039 ms

submenu_room.png

submenu_room.png

2089 ms

submenu_amenity.png

submenu_amenity.png

2041 ms

submenu_plan.png

submenu_plan.png

2023 ms

submenu_executive.png

submenu_executive.png

2039 ms

619 ms

submenu_gotenyama.png

submenu_gotenyama.png

2092 ms

gmenu_02.png

gmenu_02.png

2040 ms

submenu_g.png

submenu_g.png

1876 ms

submenu_ggco.png

submenu_ggco.png

1855 ms

slick.woff

slick.woff

1802 ms

gmenu_03.png

gmenu_03.png

1749 ms

submenu_banquetoutline.png

submenu_banquetoutline.png

1817 ms

submenu_banq_gallery.png

submenu_banq_gallery.png

1827 ms

HN798.css

HN798.css

150 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

437 ms

datecombo_without_arrivalday.js

datecombo_without_arrivalday.js

431 ms

JapanHolidays.js

JapanHolidays.js

447 ms

submenu_tablelayout.png

submenu_tablelayout.png

1701 ms

submenu_floorguide.png

submenu_floorguide.png

1693 ms

gmenu_04.png

gmenu_04.png

1666 ms

gmenu_05.png

gmenu_05.png

1564 ms

gmenu_06.png

gmenu_06.png

1592 ms

ico.gif

ico.gif

1513 ms

triangle_bottom_black.svg

triangle_bottom_black.svg

619 ms

triangle_right.svg

triangle_right.svg

148 ms

back_f.gif

back_f.gif

827 ms

btn_pagetop.gif

btn_pagetop.gif

827 ms

address.png

address.png

836 ms

ajax-loader.gif

ajax-loader.gif

860 ms

gmenu_01_on.png

gmenu_01_on.png

962 ms

submenu_top_on.png

submenu_top_on.png

1005 ms

submenu_room_on.png

submenu_room_on.png

1001 ms

submenu_amenity_on.png

submenu_amenity_on.png

1001 ms

submenu_plan_on.png

submenu_plan_on.png

1005 ms

submenu_executive_on.png

submenu_executive_on.png

1029 ms

submenu_gotenyama_on.png

submenu_gotenyama_on.png

1134 ms

gmenu_02_on.png

gmenu_02_on.png

1174 ms

submenu_g_on.png

submenu_g_on.png

1120 ms

submenu_ggco_on.png

submenu_ggco_on.png

1087 ms

gmenu_03_on.png

gmenu_03_on.png

1030 ms

submenu_banquetoutline_on.png

submenu_banquetoutline_on.png

1056 ms

submenu_banq_gallery_on.png

submenu_banq_gallery_on.png

1072 ms

submenu_tablelayout_on.png

submenu_tablelayout_on.png

1069 ms

submenu_floorguide_on.png

submenu_floorguide_on.png

1085 ms

gmenu_04_on.png

gmenu_04_on.png

1072 ms

gmenu_05_on.png

gmenu_05_on.png

1044 ms

gmenu_06_on.png

gmenu_06_on.png

1054 ms

bx_loader.gif

bx_loader.gif

1086 ms

slick.ttf

slick.ttf

1022 ms

slick.svg

slick.svg

173 ms

Accessibility Review

tokyo-marriott.com accessibility score

76

Accessibility Issues

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.

Internationalization and localization

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

Impact

Issue

High

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

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

tokyo-marriott.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tokyo-marriott.com SEO score

88

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokyo-marriott.com 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 Tokyo-marriott.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tokyo-marriott.com

Open Graph data is detected on the main page of Tokyo Marriott. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: