Tools & Wizards About Us
listhawaii-info.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

listhawaii-info.com

神奈川・東京都心・海外の高級不動産の情報ならリスト サザビーズ インターナショナル リアルティ

Page Load Speed

7.3 sec in total

First Response

36 ms

Resources Loaded

6.1 sec

Page Rendered

1.2 sec

listhawaii-info.com screenshot

About Website

Welcome to listhawaii-info.com homepage info - get ready to check Listhawaii Info best content right away, or after learning these important things about listhawaii-info.com

世界70以上の国と地域に広がるグローバルな高級不動産仲介ブランド、リスト サザビーズ インターナショナル リアルティの公式サイトです。国内・海外のマンションや戸建ての不動産購入、売却、賃貸はお任せください。

Visit listhawaii-info.com

Key Findings

We analyzed Listhawaii-info.com page load time and found that the first response time was 36 ms and then it took 7.3 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

listhawaii-info.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.887

3/100

15%

TTI (Time to Interactive)

Value39.3 s

0/100

10%

Network Requests Diagram

listhawaii-info.com

36 ms

gallery-view

517 ms

gallery-view

602 ms

gallery-view

766 ms

gallery-view

647 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Listhawaii-info.com, 62% (34 requests) were made to Listsothebysrealty.co.jp and 11% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Listsothebysrealty.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.9 kB (20%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Listhawaii-info.com main page is 1.9 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 61.5 kB

  • Original 70.4 kB
  • After minification 34.7 kB
  • After compression 8.9 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 35.7 kB, which is 51% 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 61.5 kB or 87% of the original size.

Image Optimization

-17%

Potential reduce by 303.6 kB

  • Original 1.7 MB
  • After minification 1.4 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. Obviously, Listhawaii Info needs image optimization as it can save up to 303.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 6.8 kB

  • Original 40.7 kB
  • After minification 39.6 kB
  • After compression 34.0 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 6.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

48

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Listhawaii Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

listhawaii-info.com

listhawaii-info.com

36 ms

gallery-view

gallery-view

517 ms

gallery-view

gallery-view

602 ms

gallery-view

gallery-view

766 ms

gallery-view

gallery-view

647 ms

gallery-view

gallery-view

891 ms

css

css

33 ms

css

css

49 ms

bootstrap.min.css

bootstrap.min.css

581 ms

iconfont.css

iconfont.css

727 ms

aos.css

aos.css

730 ms

swiper.min.css

swiper.min.css

735 ms

style.css

style.css

739 ms

style02.css

style02.css

786 ms

swiper.min.js

swiper.min.js

877 ms

jquery.js

jquery.js

1019 ms

bootstrap.min.js

bootstrap.min.js

1021 ms

aos.js

aos.js

1030 ms

function.js

function.js

1034 ms

function02.js

function02.js

1102 ms

satori_worker.js

satori_worker.js

1030 ms

sc-web-access-analysis.js

sc-web-access-analysis.js

598 ms

UrlAccessApi.js

UrlAccessApi.js

644 ms

sdk.js

sdk.js

16 ms

broadcast.php

broadcast.php

1496 ms

creative_set.js

creative_set.js

655 ms

jquery.min.js

jquery.min.js

18 ms

itm.js

itm.js

110 ms

gtm.js

gtm.js

110 ms

gtm.js

gtm.js

156 ms

gtm.js

gtm.js

178 ms

gtm.js

gtm.js

210 ms

gtm.js

gtm.js

176 ms

logo_lir-blue.png

logo_lir-blue.png

173 ms

scroll.png

scroll.png

173 ms

auction_image_sp.jpg

auction_image_sp.jpg

1624 ms

kanagawa.jpg

kanagawa.jpg

307 ms

tokyo.jpg

tokyo.jpg

315 ms

pj.jpg

pj.jpg

452 ms

resort.jpg

resort.jpg

450 ms

hawaii.jpg

hawaii.jpg

1620 ms

asia.jpg

asia.jpg

469 ms

other.jpg

other.jpg

1620 ms

book_img.png

book_img.png

1621 ms

app_img.png

app_img.png

1624 ms

app_store.png

app_store.png

1620 ms

googleplay.png

googleplay.png

1623 ms

office_tokyo.jpg

office_tokyo.jpg

1622 ms

office_overseas_hawaii_kahala.jpg

office_overseas_hawaii_kahala.jpg

1622 ms

chevron_right.svg

chevron_right.svg

1624 ms

sdk.js

sdk.js

35 ms

S47fB8

S47fB8

279 ms

segment

segment

177 ms

gtm.js

gtm.js

37 ms

f.js

f.js

149 ms

Accessibility Review

listhawaii-info.com accessibility score

58

Accessibility Issues

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

Image elements do not have [alt] attributes

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>).

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

listhawaii-info.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

listhawaii-info.com SEO score

87

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

Image elements do not have [alt] attributes

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 Listhawaii-info.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 Listhawaii-info.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

listhawaii-info.com

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