Access jkhome.com. 文京区の不動産売買・賃貸マンションなら実用春日ホームへ！

jkhome.com screenshot

12

Performance

Renders faster than
25% of other websites
79

Accessibility

Visual factors better than
that of 47% of websites
75

Best Practices

More advanced features
available than in
35% of websites
83

SEO

Google-friendlier than
46% of websites

First Response

525 ms

Resources Loaded

7.1 sec

Page Rendered

2.9 sec

jkhome.com screenshot

About Website

Click here to check amazing Jkhome content for Japan. Otherwise, check out these important facts you probably never knew about jkhome.com

文京区の物件情報が盛り沢山！実用春日ホームです。「文京区に引っ越したいけれど、どの不動産屋でお部屋を探したら良いのかわからない…」そんな方はぜひ弊社までお気軽にご相談ください。文京区での不動産売買や賃貸物件のことなら弊社にお任せください。

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Key Findings

We analyzed Jkhome.com page load time and found that the first response time was 525 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.681

8/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

jkhome.com

525 ms

www.jkhome.jp

1010 ms

common.css

185 ms

footer.css

357 ms

header.css

432 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Jkhome.com, 73% (149 requests) were made to Jkhome.jp and 23% (46 requests) were made to Cdn.img-asp.jp. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Jkhome.jp.

Content Size

32.3 MB

After Optimization

28.6 MB

In fact, the total size of Jkhome.com main page is 32.3 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. Only a small number of websites need less resources to load. Images take 32.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 205.0 kB

Original 228.9 kB
After minification 161.5 kB
After compression 23.9 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 67.4 kB, which is 29% 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 205.0 kB or 90% of the original size.

Image Optimization

-11%

Potential reduce by 3.4 MB

Original 32.0 MB
After minification 28.5 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. Obviously, Jkhome needs image optimization as it can save up to 3.4 MB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 32.3 kB

Original 69.3 kB
After minification 69.3 kB
After compression 37.0 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 32.3 kB or 47% of the original size.

CSS Optimization

-27%

Potential reduce by 3.9 kB

Original 14.5 kB
After minification 14.5 kB
After compression 10.6 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. Jkhome.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 27% of the original size.

Requests Now

201

After Optimization

172

The browser has sent 201 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jkhome. 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 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Jkhome.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 Jkhome.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

jkhome.com

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