Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dax-jp.com

株式会社DAX(ダックス) - 福岡・大分の不動産、新築戸建て、マンション管理、資産運用

Page Load Speed

4.8 sec in total

First Response

557 ms

Resources Loaded

4 sec

Page Rendered

244 ms

dax-jp.com screenshot

About Website

Welcome to dax-jp.com homepage info - get ready to check Dax Jp best content for Japan right away, or after learning these important things about dax-jp.com

株式会社DAXは、自社ブランドパレストマンションをはじめとする新築分譲マンションの販売、新築建売り、ソーラーシステム販売、浄水器製造/販売を展開しています。真面目で正直な姿勢で永く愛され、喜ばれるものをお届けします。

Visit dax-jp.com

Key Findings

We analyzed Dax-jp.com page load time and found that the first response time was 557 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dax-jp.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,380 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.283

43/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

dax-jp.com

557 ms

www.dax-jp.com

982 ms

js

67 ms

style.css

354 ms

style.min.css

691 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 67% of them (37 requests) were addressed to the original Dax-jp.com, 11% (6 requests) were made to Google.com and 9% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Dax-jp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.2 kB (8%)

Content Size

632.3 kB

After Optimization

579.1 kB

In fact, the total size of Dax-jp.com main page is 632.3 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. 55% of websites need less resources to load. Javascripts take 301.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.3 kB

  • Original 35.1 kB
  • After minification 32.0 kB
  • After compression 7.7 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. 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 27.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 10 B

  • Original 219.1 kB
  • After minification 219.1 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. Dax Jp images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.7 kB

  • Original 301.8 kB
  • After minification 301.8 kB
  • After compression 291.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 15.1 kB

  • Original 76.2 kB
  • After minification 76.2 kB
  • After compression 61.1 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. Dax-jp.com needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (49%)

Requests Now

49

After Optimization

25

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dax Jp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dax-jp.com accessibility score

85

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.

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

dax-jp.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

SEO Factors

dax-jp.com 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 Dax-jp.com 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 Dax-jp.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

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