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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% 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

3.1 sec in total

First Response

105 ms

Resources Loaded

2.4 sec

Page Rendered

639 ms

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 105 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

e-mansion.co.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value20,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.6 s

0/100

10%

Network Requests Diagram

e-mansion.co.jp

105 ms

www.e-mansion.co.jp

46 ms

base.css

25 ms

jquery.min.js

33 ms

base.js

30 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 9% of them (10 requests) were addressed to the original E-mansion.co.jp, 13% (15 requests) were made to Newimg2.realestate.yahoo.co.jp and 7% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source B.st-hatena.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (52%)

Content Size

2.0 MB

After Optimization

943.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-mansion.co.jp main page is 2.0 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. 65% of websites need less resources to load. Images take 808.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 254.4 kB

  • Original 293.2 kB
  • After minification 219.8 kB
  • After compression 38.9 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 73.4 kB, which is 25% 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 254.4 kB or 87% of the original size.

Image Optimization

-16%

Potential reduce by 128.6 kB

  • Original 808.7 kB
  • After minification 680.1 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. Obviously, E Mansion needs image optimization as it can save up to 128.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 277.5 kB

  • Original 427.5 kB
  • After minification 393.3 kB
  • After compression 150.0 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 277.5 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 358.7 kB

  • Original 432.8 kB
  • After minification 365.5 kB
  • After compression 74.0 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 358.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (61%)

Requests Now

111

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 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 39 to 1 for JavaScripts and from 4 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

105 ms

www.e-mansion.co.jp

www.e-mansion.co.jp

46 ms

base.css

base.css

25 ms

jquery.min.js

jquery.min.js

33 ms

base.js

base.js

30 ms

jquery.cookie.js

jquery.cookie.js

16 ms

adsbygoogle.js

adsbygoogle.js

257 ms

bookmark_button.js

bookmark_button.js

389 ms

rssmikle.js

rssmikle.js

12 ms

s_retargeting.js

s_retargeting.js

583 ms

conversion_async.js

conversion_async.js

242 ms

jsont

jsont

609 ms

analytics.js

analytics.js

214 ms

head_bg.jpg

head_bg.jpg

212 ms

187 ms

186 ms

resize

resize

858 ms

img_theme_11.png

img_theme_11.png

570 ms

tag.js

tag.js

23 ms

gtm.js

gtm.js

116 ms

L21rdC84MzgvcGlkLzYwOTQ0Mjc4L3QvMA

L21rdC84MzgvcGlkLzYwOTQ0Mjc4L3QvMA

85 ms

cx.js

cx.js

21 ms

clear.gif

clear.gif

1056 ms

button-only@2x.png

button-only@2x.png

1715 ms

resize

resize

713 ms

resize

resize

738 ms

resize

resize

746 ms

resize

resize

802 ms

resize

resize

788 ms

resize

resize

849 ms

resize

resize

931 ms

resize

resize

979 ms

resize

resize

983 ms

resize

resize

1022 ms

resize

resize

999 ms

resize

resize

1065 ms

resize

resize

1162 ms

resize

resize

1223 ms

img_theme_09.png

img_theme_09.png

585 ms

img_theme_01.png

img_theme_01.png

404 ms

img_theme_04.png

img_theme_04.png

527 ms

img_theme_03.png

img_theme_03.png

586 ms

img_theme_02.png

img_theme_02.png

585 ms

base.png

base.png

72 ms

base.png

base.png

190 ms

paging_bg.jpg

paging_bg.jpg

71 ms

like.php

like.php

287 ms

feed01.css

feed01.css

64 ms

jquery.min.js

jquery.min.js

67 ms

linkid.js

linkid.js

55 ms

ca-pub-8693054594039171.js

ca-pub-8693054594039171.js

156 ms

zrt_lookup.html

zrt_lookup.html

106 ms

show_ads_impl.js

show_ads_impl.js

107 ms

tag

tag

123 ms

collect

collect

78 ms

clientstorage_v2.html

clientstorage_v2.html

156 ms

segment

segment

109 ms

p1.html

p1.html

62 ms

collect

collect

123 ms

collect

collect

52 ms

collect

collect

46 ms

ads

ads

276 ms

234 ms

p1.js

p1.js

27 ms

osd.js

osd.js

34 ms

d32061e04f1cce39a2cd4b63190e92c6f8e38bb5.js

d32061e04f1cce39a2cd4b63190e92c6f8e38bb5.js

51 ms

ads

ads

398 ms

ads

ads

390 ms

rep.gif

rep.gif

29 ms

ads

ads

234 ms

be1ed93f154f602c_1760.js

be1ed93f154f602c_1760.js

457 ms

ads

ads

434 ms

tag

tag

7 ms

empty.gif

empty.gif

403 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

112 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

113 ms

fbds.js

fbds.js

50 ms

index.php

index.php

257 ms

fbevents.js

fbevents.js

33 ms

ld.js

ld.js

38 ms

conversion_async.js

conversion_async.js

75 ms

ya.js

ya.js

374 ms

33 ms

43 ms

69 ms

91 ms

94 ms

93 ms

reset.css

reset.css

38 ms

entry-button.css

entry-button.css

38 ms

54 ms

13852429447749380790

13852429447749380790

90 ms

abg.js

abg.js

92 ms

m_js_controller.js

m_js_controller.js

106 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

36 ms

bbtn-l_v3.png

bbtn-l_v3.png

9 ms

conversion.js

conversion.js

896 ms

21 ms

event

event

428 ms

21 ms

s

s

37 ms

x_button_blue2.png

x_button_blue2.png

36 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

21 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

29 ms

pb.js

pb.js

169 ms

360 ms

criteohandler

criteohandler

19 ms

gb.gif

gb.gif

569 ms

combo

combo

151 ms

pb.html

pb.html

30 ms

pixel

pixel

35 ms

308 ms

610 ms

295 ms

conversion.js

conversion.js

650 ms

150 ms

activeview

activeview

14 ms

Accessibility Review

e-mansion.co.jp accessibility score

74

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-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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

Page has valid source maps

SEO Factors

e-mansion.co.jp SEO score

86

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 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: