Tools & Wizards About Us
airenthome.co.jp screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

airenthome.co.jp

アイレントホーム株式会社　オフィシャルページ | アイレントホーム 株式会社

Page Load Speed

7.3 sec in total

First Response

1.2 sec

Resources Loaded

5.7 sec

Page Rendered

442 ms

airenthome.co.jp screenshot

About Website

Welcome to airenthome.co.jp homepage info - get ready to check Airenthome best content right away, or after learning these important things about airenthome.co.jp

アイレントホームは墨田区・江東区・足立区・葛飾区・江戸川区を中心とした総合不動産会社です。賃貸・売買はもちろん、相続や土地活用など不動産のことならお気軽に当社へご相談ください。

Visit airenthome.co.jp

Key Findings

We analyzed Airenthome.co.jp page load time and found that the first response time was 1.2 sec and then it took 6.1 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

airenthome.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

www.airenthome.co.jp

1214 ms

jquery.min.js

42 ms

reset.css

152 ms

top.js

301 ms

luminous-basic.min.css

428 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 60% of them (50 requests) were addressed to the original Airenthome.co.jp, 27% (22 requests) were made to Reblo.net and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Reblo.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 486.4 kB (10%)

Content Size

4.8 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airenthome.co.jp main page is 4.8 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. 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. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 149.0 kB

  • Original 169.2 kB
  • After minification 147.6 kB
  • After compression 20.2 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 21.5 kB, which is 13% 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 149.0 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 289.4 kB

  • Original 4.5 MB
  • After minification 4.2 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. Airenthome images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 36.0 kB

  • Original 134.4 kB
  • After minification 132.1 kB
  • After compression 98.4 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 36.0 kB or 27% of the original size.

CSS Optimization

-28%

Potential reduce by 12.0 kB

  • Original 42.7 kB
  • After minification 42.7 kB
  • After compression 30.7 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. Airenthome.co.jp needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (56%)

Requests Now

77

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airenthome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.airenthome.co.jp

www.airenthome.co.jp

1214 ms

jquery.min.js

jquery.min.js

42 ms

reset.css

reset.css

152 ms

top.js

top.js

301 ms

luminous-basic.min.css

luminous-basic.min.css

428 ms

luminous.min.js

luminous.min.js

435 ms

common.js

common.js

437 ms

carousel.js

carousel.js

437 ms

search.js

search.js

442 ms

search-filter.js

search-filter.js

450 ms

favo.js

favo.js

573 ms

tab.js

tab.js

582 ms

propertymap.js

propertymap.js

581 ms

gmap-bgcolor.js

gmap-bgcolor.js

582 ms

pagetop.js

pagetop.js

591 ms

tag-select.js

tag-select.js

598 ms

article-check.js

article-check.js

716 ms

input_check.js

input_check.js

726 ms

form_check.min.js

form_check.min.js

727 ms

rec_col3_new.css

rec_col3_new.css

728 ms

style.min.css

style.min.css

885 ms

swiper.min.css

swiper.min.css

746 ms

swiper.min.js

swiper.min.js

1002 ms

slash-pc.css

slash-pc.css

874 ms

color.css

color.css

873 ms

style.css

style.css

875 ms

icon.css

icon.css

894 ms

figure.js

figure.js

1020 ms

change_device.js

change_device.js

1021 ms

sort_room_list.js

sort_room_list.js

1021 ms

filter_room_list.js

filter_room_list.js

1033 ms

colorbox.css

colorbox.css

1043 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1144 ms

jquery.colorbox-ja.js

jquery.colorbox-ja.js

1166 ms

jquery.jgrowl.js

jquery.jgrowl.js

1166 ms

ajax_box_list.js

ajax_box_list.js

1167 ms

ajax_box_list_v3.js

ajax_box_list_v3.js

1181 ms

jquery.inview.min.js

jquery.inview.min.js

48 ms

js

js

151 ms

44424.css

44424.css

828 ms

css2

css2

62 ms

jquery.jgrowl.css

jquery.jgrowl.css

1185 ms

ajax_box_list_responsive.js

ajax_box_list_responsive.js

1129 ms

connect_link.js

connect_link.js

1003 ms

result.js

result.js

995 ms

property.js

property.js

994 ms

img_thumb.php

img_thumb.php

863 ms

44504.png

44504.png

1123 ms

now-printing.png

now-printing.png

278 ms

logo_slash.gif

logo_slash.gif

277 ms

footer_logo.gif

footer_logo.gif

277 ms

footer_logo_b.gif

footer_logo_b.gif

275 ms

footer_logo_c.gif

footer_logo_c.gif

277 ms

footer_logo_jp.gif

footer_logo_jp.gif

278 ms

44423.jpg

44423.jpg

648 ms

44422.jpg

44422.jpg

836 ms

44421.jpg

44421.jpg

711 ms

44420.jpg

44420.jpg

710 ms

44419.jpg

44419.jpg

799 ms

44418.jpg

44418.jpg

934 ms

44428.jpg

44428.jpg

860 ms

44427.jpg

44427.jpg

1007 ms

44426.jpg

44426.jpg

950 ms

44425.jpg

44425.jpg

998 ms

44511.jpg

44511.jpg

1154 ms

44512.jpg

44512.jpg

1367 ms

44513.jpg

44513.jpg

2121 ms

44514.jpg

44514.jpg

1787 ms

44519.jpg

44519.jpg

1159 ms

44433.gif

44433.gif

1279 ms

44432.png

44432.png

1304 ms

44431.png

44431.png

1306 ms

44430.png

44430.png

1442 ms

44429.gif

44429.gif

1452 ms

img_thumbnail.php

img_thumbnail.php

1154 ms

bg-gray.png

bg-gray.png

249 ms

icon.ttf

icon.ttf

197 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

136 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

344 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

370 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j75s.ttf

444 ms

overlay.png

overlay.png

199 ms

img_thumbnail.php

img_thumbnail.php

440 ms

Accessibility Review

airenthome.co.jp accessibility score

88

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.

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

Best Practices

airenthome.co.jp best practices score

75

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

SEO Factors

airenthome.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

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

    JA

  • Encoding

    UTF-8

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

airenthome.co.jp

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