Tools & Wizards About Us
sanwa-estate.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sanwa-estate.com

三和エステート株式会社｜賃貸仲介・賃貸管理・資産形成・資産相続

Page Load Speed

6.9 sec in total

First Response

542 ms

Resources Loaded

5.8 sec

Page Rendered

565 ms

sanwa-estate.com screenshot

About Website

Welcome to sanwa-estate.com homepage info - get ready to check Sanwa Estate best content for Japan right away, or after learning these important things about sanwa-estate.com

福岡　東京　三和エステート株式会社｜賃貸仲介・賃貸管理・資産形成・資産相続（アパート経営・賃貸経営・不動産投資・不動産売買）。〔人生に経営力・不動産の資産管理〕

Visit sanwa-estate.com

Key Findings

We analyzed Sanwa-estate.com page load time and found that the first response time was 542 ms and then it took 6.4 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

sanwa-estate.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.19

65/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

sanwa-estate.com

542 ms

www.sanwa-estate.com

1079 ms

js

78 ms

common.css

388 ms

style.css

884 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Sanwa-estate.com, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Sanwa-estate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.7 kB (4%)

Content Size

4.4 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sanwa-estate.com main page is 4.4 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.3 kB

  • Original 27.0 kB
  • After minification 25.7 kB
  • After compression 5.8 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 21.3 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 44.9 kB

  • Original 4.2 MB
  • After minification 4.1 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. Sanwa Estate images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 49.7 kB

  • Original 107.5 kB
  • After minification 107.1 kB
  • After compression 57.8 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 49.7 kB or 46% of the original size.

CSS Optimization

-81%

Potential reduce by 47.9 kB

  • Original 59.4 kB
  • After minification 47.4 kB
  • After compression 11.5 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. Sanwa-estate.com needs all CSS files to be minified and compressed as it can save up to 47.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

54

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanwa Estate. 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 as a result speed up the page load time.

Network Requests Diagram

sanwa-estate.com

sanwa-estate.com

542 ms

www.sanwa-estate.com

www.sanwa-estate.com

1079 ms

js

js

78 ms

common.css

common.css

388 ms

style.css

style.css

884 ms

jquery.min.js

jquery.min.js

33 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1065 ms

script.js

script.js

554 ms

scrollreveal

scrollreveal

44 ms

scrollreveal@4.0.9

scrollreveal@4.0.9

17 ms

scrollreveal.js

scrollreveal.js

52 ms

js

js

31 ms

js

js

47 ms

analytics.js

analytics.js

18 ms

collect

collect

86 ms

collect

collect

29 ms

ga-audiences

ga-audiences

34 ms

sanwa-logo-new.png

sanwa-logo-new.png

176 ms

new_slide04.jpg

new_slide04.jpg

502 ms

slide02.png

slide02.png

3280 ms

slide03.png

slide03.png

1340 ms

slide01.png

slide01.png

685 ms

ban_semi.png

ban_semi.png

865 ms

ban_PM.jpg

ban_PM.jpg

864 ms

ban_prop.png

ban_prop.png

837 ms

title-shisan.png

title-shisan.png

858 ms

img-shisan.jpg

img-shisan.jpg

1013 ms

title-keisei.png

title-keisei.png

1032 ms

img-toushi.jpg

img-toushi.jpg

1210 ms

title-housing.png

title-housing.png

1037 ms

img-housing2.jpg

img-housing2.jpg

1183 ms

title-brainz.png

title-brainz.png

1205 ms

img-brainz.jpg

img-brainz.jpg

1383 ms

title-owners.png

title-owners.png

1353 ms

title-tenant.png

title-tenant.png

1378 ms

title_news.png

title_news.png

1383 ms

more.png

more.png

1505 ms

title_100ch.png

title_100ch.png

1520 ms

ban_202310.jpg

ban_202310.jpg

1554 ms

title_link.png

title_link.png

1556 ms

icon_yt.png

icon_yt.png

1556 ms

icon_fb.png

icon_fb.png

1672 ms

icon_insta.png

icon_insta.png

1687 ms

0095-THUM.jpg

0095-THUM.jpg

1730 ms

0097-THUM.jpg

0097-THUM.jpg

1728 ms

0094-THUM.jpg

0094-THUM.jpg

1728 ms

0093-THUM.jpg

0093-THUM.jpg

1841 ms

0096-THUM.jpg

0096-THUM.jpg

1854 ms

0092-THUM.jpg

0092-THUM.jpg

1901 ms

0091-THUM.jpg

0091-THUM.jpg

1902 ms

0090-THUM.jpg

0090-THUM.jpg

1904 ms

icon_yaji.svg

icon_yaji.svg

2009 ms

pagetop.png

pagetop.png

2022 ms

bnr_asset_s.jpg

bnr_asset_s.jpg

1915 ms

bnr_apart_s.jpg

bnr_apart_s.jpg

1578 ms

bnr_brainz_s.jpg

bnr_brainz_s.jpg

1399 ms

bnr_house_s.jpg

bnr_house_s.jpg

1346 ms

sanwa-logo_n-new.png

sanwa-logo_n-new.png

1336 ms

Accessibility Review

sanwa-estate.com accessibility score

65

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sanwa-estate.com best practices score

83

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

Page has valid source maps

SEO Factors

sanwa-estate.com SEO score

92

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

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 Sanwa-estate.com 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 Sanwa-estate.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

sanwa-estate.com

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