Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

bukken.aidagroup.co.jp

いろどりアイタウンTOP|新築一戸建てならアイダ設計(ハウスメーカー)

Page Load Speed

25 sec in total

First Response

1.8 sec

Resources Loaded

23 sec

Page Rendered

204 ms

bukken.aidagroup.co.jp screenshot

About Website

Visit bukken.aidagroup.co.jp now to see the best up-to-date Bukken Aidagroup content for Japan and also check out these interesting facts you probably never knew about bukken.aidagroup.co.jp

アイダ設計の分譲住宅 いろどりアイタウンではたくさんの新築分譲一戸建てを紹介しています。アイダ設計が建主・売主の物件なので、いち早く新着物件情報を発信していきます。

Visit bukken.aidagroup.co.jp

Key Findings

We analyzed Bukken.aidagroup.co.jp page load time and found that the first response time was 1.8 sec and then it took 23.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bukken.aidagroup.co.jp performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.456

20/100

15%

TTI (Time to Interactive)

Value46.2 s

0/100

10%

Network Requests Diagram

bukken.aidagroup.co.jp

1798 ms

common.js

398 ms

top.css

384 ms

contents_ssi.css

431 ms

slick.css

432 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 70% of them (43 requests) were addressed to the original Bukken.aidagroup.co.jp, 15% (9 requests) were made to Aidagroup.co.jp and 5% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Aidagroup.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.8 kB (29%)

Content Size

532.9 kB

After Optimization

377.1 kB

In fact, the total size of Bukken.aidagroup.co.jp main page is 532.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 346.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.1 kB

  • Original 20.6 kB
  • After minification 19.6 kB
  • After compression 5.5 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 15.1 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 28.2 kB

  • Original 346.5 kB
  • After minification 318.3 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. Bukken Aidagroup images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 105.6 kB

  • Original 156.7 kB
  • After minification 125.3 kB
  • After compression 51.1 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 105.6 kB or 67% of the original size.

CSS Optimization

-75%

Potential reduce by 6.9 kB

  • Original 9.2 kB
  • After minification 7.2 kB
  • After compression 2.3 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. Bukken.aidagroup.co.jp needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

51

After Optimization

38

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bukken Aidagroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bukken.aidagroup.co.jp accessibility score

95

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.

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

bukken.aidagroup.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

bukken.aidagroup.co.jp SEO score

64

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Bukken.aidagroup.co.jp 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 Bukken.aidagroup.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

Open Graph description is not detected on the main page of Bukken Aidagroup. 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: