Tools & Wizards About Us
kukan-kobou.co.jp screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% 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

  • 69

    SEO

    Google-friendlier than
    28% of websites

kukan-kobou.co.jp

不動産なら香川の不動産売却・不動産買取の空間工房

Page Load Speed

6.9 sec in total

First Response

354 ms

Resources Loaded

6.4 sec

Page Rendered

123 ms

kukan-kobou.co.jp screenshot

About Website

Visit kukan-kobou.co.jp now to see the best up-to-date Kukan Kobou content and also check out these interesting facts you probably never knew about kukan-kobou.co.jp

不動産のことなら香川にある空間工房をご利用ください。香川の不動産売却情報や不動産買取情報をはじめ中古一戸建て、中古マンション、土地など不動産に関わる様々な情報を提供致します。

Visit kukan-kobou.co.jp

Key Findings

We analyzed Kukan-kobou.co.jp page load time and found that the first response time was 354 ms and then it took 6.6 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

kukan-kobou.co.jp performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

kukan-kobou.co.jp

354 ms

www.kukan-kobou.co.jp

726 ms

import.css

508 ms

jquery.js

860 ms

yuga.js

520 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Kukan-kobou.co.jp, 2% (1 request) were made to Maps.googleapis.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Kukan-kobou.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.8 kB (43%)

Content Size

529.5 kB

After Optimization

300.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kukan-kobou.co.jp main page is 529.5 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. 25% of websites need less resources to load. Javascripts take 290.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.5 kB

  • Original 14.2 kB
  • After minification 12.5 kB
  • After compression 3.7 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 12% 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 10.5 kB or 74% of the original size.

Image Optimization

-14%

Potential reduce by 24.4 kB

  • Original 174.8 kB
  • After minification 150.4 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, Kukan Kobou needs image optimization as it can save up to 24.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 153.7 kB

  • Original 290.2 kB
  • After minification 224.0 kB
  • After compression 136.5 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 153.7 kB or 53% of the original size.

CSS Optimization

-80%

Potential reduce by 40.2 kB

  • Original 50.3 kB
  • After minification 35.3 kB
  • After compression 10.1 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. Kukan-kobou.co.jp needs all CSS files to be minified and compressed as it can save up to 40.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (48%)

Requests Now

52

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kukan Kobou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kukan-kobou.co.jp

kukan-kobou.co.jp

354 ms

www.kukan-kobou.co.jp

www.kukan-kobou.co.jp

726 ms

import.css

import.css

508 ms

jquery.js

jquery.js

860 ms

yuga.js

yuga.js

520 ms

heightLine.js

heightLine.js

848 ms

iepngfix_tilebg.js

iepngfix_tilebg.js

862 ms

common.js

common.js

1203 ms

js

js

80 ms

map.js

map.js

1361 ms

lytebox.js

lytebox.js

1370 ms

jquery.min.js

jquery.min.js

33 ms

js

js

77 ms

default.css

default.css

990 ms

basislayout.css

basislayout.css

1093 ms

header.css

header.css

1194 ms

footer.css

footer.css

1198 ms

root.css

root.css

1376 ms

news.css

news.css

1440 ms

list.css

list.css

1544 ms

detail.css

detail.css

1612 ms

assessment.css

assessment.css

1716 ms

contact.css

contact.css

1780 ms

askscout.css

askscout.css

1894 ms

sitemap.css

sitemap.css

1947 ms

privacy.css

privacy.css

2051 ms

company.css

company.css

2134 ms

print.css

print.css

2230 ms

lytebox.css

lytebox.css

2317 ms

bg.jpg

bg.jpg

330 ms

skip.gif

skip.gif

254 ms

logo.gif

logo.gif

503 ms

subnavlistimage.gif

subnavlistimage.gif

504 ms

navigation.png

navigation.png

520 ms

sell_icon.png

sell_icon.png

866 ms

newsandtopics.jpg

newsandtopics.jpg

773 ms

newhousinginformation.jpg

newhousinginformation.jpg

851 ms

thumb.php

thumb.php

1125 ms

new.gif

new.gif

1049 ms

objectsmark1.jpg

objectsmark1.jpg

1047 ms

thumb.php

thumb.php

1362 ms

thumb.php

thumb.php

1452 ms

thumb.php

thumb.php

1409 ms

thumb.php

thumb.php

1659 ms

thumb.php

thumb.php

1580 ms

askscout.jpg

askscout.jpg

1799 ms

bg_contactInformation.gif

bg_contactInformation.gif

1864 ms

contactinformation.gif

contactinformation.gif

1908 ms

contactnumber.gif

contactnumber.gif

1952 ms

tocontactform.jpg

tocontactform.jpg

2098 ms

bg_mobileinformation.gif

bg_mobileinformation.gif

2175 ms

mobileinformation.gif

mobileinformation.gif

2302 ms

qr.gif

qr.gif

2381 ms

link.gif

link.gif

2425 ms

www.kukan-kobou.co.jp

www.kukan-kobou.co.jp

1986 ms

Accessibility Review

kukan-kobou.co.jp accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

High

Links do not have a discernible name

Best Practices

kukan-kobou.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

SEO Factors

kukan-kobou.co.jp SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kukan-kobou.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 Kukan-kobou.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kukan-kobou.co.jp

Open Graph description is not detected on the main page of Kukan Kobou. 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: