Tools & Wizards About Us
e-mansion.co.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

e-mansion.co.jp

【マンションコミュニティ】不動産・マンションの口コミ掲示板であなたの住宅購入を応援

Page Load Speed

6.1 sec in total

First Response

20 ms

Resources Loaded

4.9 sec

Page Rendered

1.1 sec

e-mansion.co.jp screenshot

About Website

Visit e-mansion.co.jp now to see the best up-to-date E Mansion content for Japan and also check out these interesting facts you probably never knew about e-mansion.co.jp

「あの物件の評判は？」日本最大級の口コミ掲示板で、気になる口コミをチェック！マンションコミュニティは、購入検討者や住民の方々を応援します。

Visit e-mansion.co.jp

Key Findings

We analyzed E-mansion.co.jp page load time and found that the first response time was 20 ms and then it took 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

e-mansion.co.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

e-mansion.co.jp

20 ms

e-mansion.co.jp

512 ms

www.e-mansion.co.jp

1683 ms

jquery-ui.css

135 ms

base.v2.css

995 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 13% of them (8 requests) were addressed to the original E-mansion.co.jp, 33% (20 requests) were made to Realestate-pctr.c.yimg.jp and 11% (7 requests) were made to Cdn.www.e-mansion.co.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain E-mansion.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.1 kB (15%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-mansion.co.jp main page is 1.6 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. Javascripts take 763.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 233.9 kB

  • Original 266.6 kB
  • After minification 220.5 kB
  • After compression 32.7 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 46.1 kB, which is 17% 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 233.9 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 380 B

  • Original 557.6 kB
  • After minification 557.3 kB

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. E Mansion images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 571 B

  • Original 763.8 kB
  • After minification 763.8 kB
  • After compression 763.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 7.2 kB

  • Original 59.6 kB
  • After minification 59.6 kB
  • After compression 52.4 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. E-mansion.co.jp needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (48%)

Requests Now

56

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Mansion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

e-mansion.co.jp

e-mansion.co.jp

20 ms

e-mansion.co.jp

e-mansion.co.jp

512 ms

www.e-mansion.co.jp

www.e-mansion.co.jp

1683 ms

jquery-ui.css

jquery-ui.css

135 ms

base.v2.css

base.v2.css

995 ms

miklen.css

miklen.css

835 ms

all.css

all.css

148 ms

2.f8d3e0cc.chunk.css

2.f8d3e0cc.chunk.css

539 ms

main.08835dee.chunk.css

main.08835dee.chunk.css

786 ms

jquery.min.js

jquery.min.js

139 ms

jquery-ui.min.js

jquery-ui.min.js

140 ms

underscore-min.js

underscore-min.js

156 ms

promise-7.0.4.min.js

promise-7.0.4.min.js

144 ms

promise-done-7.0.4.min.js

promise-done-7.0.4.min.js

156 ms

base.js

base.js

826 ms

miklen.js

miklen.js

841 ms

Thumbmark.js

Thumbmark.js

835 ms

mansion-functions.js

mansion-functions.js

821 ms

2.c5a54752.chunk.js

2.c5a54752.chunk.js

614 ms

main.ed045ab4.chunk.js

main.ed045ab4.chunk.js

803 ms

runtime-main.8b93c43a.js

runtime-main.8b93c43a.js

972 ms

flux_e-mansion_AS_PB_AT.min.js

flux_e-mansion_AS_PB_AT.min.js

845 ms

gpt.js

gpt.js

213 ms

gtm.js

gtm.js

125 ms

analytics.js

analytics.js

126 ms

apstag.js

apstag.js

123 ms

100289410133.jpg

100289410133.jpg

1052 ms

100285290106.jpg

100285290106.jpg

1058 ms

100303630003.jpg

100303630003.jpg

1062 ms

100253250100.jpg

100253250100.jpg

1123 ms

100263350169.jpg

100263350169.jpg

1123 ms

100289260059.jpg

100289260059.jpg

1147 ms

100294890104.jpg

100294890104.jpg

1387 ms

100257260126.jpg

100257260126.jpg

1394 ms

100295800003.jpg

100295800003.jpg

1231 ms

100299230006.jpg

100299230006.jpg

1295 ms

100302260074.jpg

100302260074.jpg

1296 ms

100298050011.jpg

100298050011.jpg

1320 ms

100276150141.jpg

100276150141.jpg

1398 ms

100302690011.jpg

100302690011.jpg

1466 ms

100275580229.jpg

100275580229.jpg

1466 ms

100269500090.jpg

100269500090.jpg

1494 ms

100298520032.jpg

100298520032.jpg

1553 ms

100300360055.jpg

100300360055.jpg

1560 ms

100265050151.jpg

100265050151.jpg

1565 ms

100252590090.jpg

100252590090.jpg

1637 ms

pubads_impl.js

pubads_impl.js

54 ms

base.png

base.png

50 ms

fa-solid-900.woff

fa-solid-900.woff

178 ms

fa-regular-400.woff

fa-regular-400.woff

178 ms

linkid.js

linkid.js

20 ms

js

js

73 ms

collect

collect

22 ms

collect

collect

223 ms

js

js

198 ms

ga-audiences

ga-audiences

117 ms

219 ms

jquery.min.js

jquery.min.js

5 ms

squares.svg

squares.svg

30 ms

14 ms

font-awesome.min.css

font-awesome.min.css

31 ms

Accessibility Review

e-mansion.co.jp accessibility score

96

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.

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.

Best Practices

e-mansion.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

Serves images with low resolution

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

e-mansion.co.jp SEO score

93

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 E-mansion.co.jp 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 E-mansion.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

e-mansion.co.jp

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