Tools & Wizards About Us
yim.co.jp screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

yim.co.jp

横浜ワールドポーターズ

Page Load Speed

7.4 sec in total

First Response

744 ms

Resources Loaded

5.9 sec

Page Rendered

749 ms

yim.co.jp screenshot

About Website

Welcome to yim.co.jp homepage info - get ready to check Yim best content for Japan right away, or after learning these important things about yim.co.jp

みなとみらいにおでかけなら、横浜ワールドポーターズ。「いろんな世界がここにある」をコンセプトに、ショッピング、美味しいグルメが集結！ランチ・ディナーが美味しいレストラン、映画館等、お子様連れはもちろん、デートでも楽しめます。

Visit yim.co.jp

Key Findings

We analyzed Yim.co.jp page load time and found that the first response time was 744 ms and then it took 6.6 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

yim.co.jp performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

yim.co.jp

744 ms

www.yim.co.jp

1378 ms

slick.css

45 ms

slick.css

372 ms

style.css

1086 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 75% of them (73 requests) were addressed to the original Yim.co.jp, 6% (6 requests) were made to Googletagmanager.com and 4% (4 requests) were made to Sp-trk.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Yim.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.5 kB (11%)

Content Size

2.8 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yim.co.jp main page is 2.8 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 48.4 kB

  • Original 56.6 kB
  • After minification 33.8 kB
  • After compression 8.2 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 22.8 kB, which is 40% 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 48.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 44.1 kB

  • Original 2.4 MB
  • After minification 2.4 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. Yim images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 51.3 kB

  • Original 126.4 kB
  • After minification 114.9 kB
  • After compression 75.1 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 51.3 kB or 41% of the original size.

CSS Optimization

-89%

Potential reduce by 170.8 kB

  • Original 190.9 kB
  • After minification 151.8 kB
  • After compression 20.1 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. Yim.co.jp needs all CSS files to be minified and compressed as it can save up to 170.8 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (53%)

Requests Now

95

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yim.co.jp

yim.co.jp

744 ms

www.yim.co.jp

www.yim.co.jp

1378 ms

slick.css

slick.css

45 ms

slick.css

slick.css

372 ms

style.css

style.css

1086 ms

custom.css

custom.css

545 ms

jquery.min.js

jquery.min.js

31 ms

slick.min.js

slick.min.js

56 ms

progressbar.min.js

progressbar.min.js

41 ms

slick.min.js

slick.min.js

558 ms

script.js

script.js

748 ms

slider.js

slider.js

562 ms

custom.js

custom.js

576 ms

load.js

load.js

723 ms

gtm.js

gtm.js

153 ms

top.png

top.png

348 ms

sisetu.png

sisetu.png

347 ms

flor.png

flor.png

350 ms

gurume.png

gurume.png

349 ms

news.png

news.png

345 ms

access.png

access.png

346 ms

xapp.png

xapp.png

492 ms

instapp.png

instapp.png

493 ms

wpapp.png

wpapp.png

492 ms

scname_image.png

scname_image.png

491 ms

scname_image_sm.png

scname_image_sm.png

492 ms

mushi.png

mushi.png

493 ms

language.png

language.png

826 ms

arrow2.png

arrow2.png

825 ms

sisetu-black.png

sisetu-black.png

824 ms

flor-black.png

flor-black.png

824 ms

gurume-black.png

gurume-black.png

825 ms

news-black.png

news-black.png

825 ms

access-black.png

access-black.png

1012 ms

wp.png

wp.png

1010 ms

sub_banner.jpg

sub_banner.jpg

1400 ms

sub_banner.jpg

sub_banner.jpg

1571 ms

sub_banner.jpg

sub_banner.jpg

1545 ms

sub_banner.jpg

sub_banner.jpg

1185 ms

sub_banner.jpg

sub_banner.jpg

1947 ms

ext_banner1.gif

ext_banner1.gif

1198 ms

ext_banner1.png

ext_banner1.png

1367 ms

ext_banner1.png

ext_banner1.png

1384 ms

ext_banner1.png

ext_banner1.png

1546 ms

ext_banner1.png

ext_banner1.png

1571 ms

ext_banner1.gif

ext_banner1.gif

1591 ms

ext_banner1.png

ext_banner1.png

1725 ms

section-red.png

section-red.png

1727 ms

1200x750_image.jpg

1200x750_image.jpg

1758 ms

1200x750_image.jpg

1200x750_image.jpg

2131 ms

1200x750_image.jpg

1200x750_image.jpg

1898 ms

js

js

60 ms

ytag.js

ytag.js

830 ms

analytics.js

analytics.js

28 ms

destination

destination

161 ms

destination

destination

160 ms

destination

destination

159 ms

uwt.js

uwt.js

155 ms

u

u

349 ms

dfj2t4d6

dfj2t4d6

370 ms

fbevents.js

fbevents.js

41 ms

lt.js

lt.js

154 ms

collect

collect

121 ms

collect

collect

171 ms

js

js

119 ms

1200x750_image.jpg

1200x750_image.jpg

1563 ms

section-blue.png

section-blue.png

1564 ms

1200x750_image.jpg

1200x750_image.jpg

1601 ms

1200x750_image.jpg

1200x750_image.jpg

1742 ms

1200x750_image.jpg

1200x750_image.jpg

1743 ms

err.gif

err.gif

909 ms

1200x750_image.jpg

1200x750_image.jpg

1674 ms

section-green.png

section-green.png

1644 ms

image.jpg

image.jpg

1680 ms

image.jpg

image.jpg

1779 ms

image.jpg

image.jpg

1780 ms

image.jpg

image.jpg

2016 ms

section-yellow.png

section-yellow.png

1828 ms

adsct

adsct

421 ms

adsct

adsct

352 ms

dfj2t4d6

dfj2t4d6

203 ms

ny5olfnk

ny5olfnk

81 ms

mushi-white.png

mushi-white.png

1499 ms

fashion.png

fashion.png

1538 ms

fashiongoods.png

fashiongoods.png

1626 ms

interior.png

interior.png

1626 ms

hobby.png

hobby.png

1683 ms

restaurant.png

restaurant.png

1683 ms

sweets.png

sweets.png

1544 ms

amusement.png

amusement.png

1620 ms

service.png

service.png

1446 ms

ext_banner2.jpg

ext_banner2.jpg

1500 ms

ext_banner2.jpg

ext_banner2.jpg

1332 ms

ext_banner2.jpg

ext_banner2.jpg

1315 ms

ext_banner2.jpg

ext_banner2.jpg

1348 ms

section-lightblue.png

section-lightblue.png

1265 ms

top-btn.png

top-btn.png

1265 ms

Accessibility Review

yim.co.jp accessibility score

79

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-hidden="true"] elements contain focusable descendents

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

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>).

Best Practices

yim.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

yim.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yim.co.jp 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 Yim.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

yim.co.jp

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