Tools & Wizards About Us

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

es-conjapan.co.jp

株式会社日本エスコン｜理想を具現化し、新しい未来を創造する

Page Load Speed

6.7 sec in total

First Response

547 ms

Resources Loaded

5.5 sec

Page Rendered

665 ms

About Website

Visit es-conjapan.co.jp now to see the best up-to-date Es Conjapan content for Japan and also check out these interesting facts you probably never knew about es-conjapan.co.jp

日本エスコンは、関西、首都圏を中心に全国で不動産の総合開発事業を展開。地域に根ざす新たな価値を、人々の暮らしを開発する「ライフ・デベロッパー」であるために、次世代を見据えた様々な開発事業を積極的に展開し、事業フィールドのさらなる拡大を目指します。

Visit es-conjapan.co.jp

Key Findings

We analyzed Es-conjapan.co.jp page load time and found that the first response time was 547 ms and then it took 6.2 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

es-conjapan.co.jp performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value22.8 s

0/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

es-conjapan.co.jp

547 ms

www.es-conjapan.co.jp

550 ms

www.es-conjapan.co.jp

721 ms

import.css

178 ms

responsive.css

354 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 78% of them (69 requests) were addressed to the original Es-conjapan.co.jp, 4% (4 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Es-conjapan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.7 kB (3%)

Content Size

4.7 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Es-conjapan.co.jp main page is 4.7 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. 50% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.8 kB

  • Original 52.3 kB
  • After minification 41.7 kB
  • After compression 11.4 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 10.6 kB, which is 20% 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 40.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 61.5 kB

  • Original 4.4 MB
  • After minification 4.3 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. Es Conjapan images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 25.6 kB

  • Original 273.9 kB
  • After minification 272.3 kB
  • After compression 248.3 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

-37%

Potential reduce by 15.7 kB

  • Original 42.7 kB
  • After minification 41.8 kB
  • After compression 26.9 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. Es-conjapan.co.jp needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (43%)

Requests Now

82

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Es Conjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

es-conjapan.co.jp accessibility score

86

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.

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

Links do not have a discernible name

Best Practices

es-conjapan.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

es-conjapan.co.jp SEO score

91

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Es-conjapan.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 Es-conjapan.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 Es Conjapan. 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: