Access sukeno.com. SUKENO

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.8 s

0/100

25%

SI (Speed Index)

Value24.7 s

0/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

www.sukeno.com

2867 ms

gtm.js

148 ms

wp-emoji-release.min.js

702 ms

style.min.css

1413 ms

analytics.js

26 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 71% of them (52 requests) were addressed to the original Sukeno.com, 11% (8 requests) were made to Cdn.jsdelivr.net and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Sukeno.com.

Content Size

4.2 MB

After Optimization

3.9 MB

In fact, the total size of Sukeno.com main page is 4.2 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. 55% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 40.5 kB

Original 51.1 kB
After minification 46.4 kB
After compression 10.6 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 40.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 27.1 kB

Original 3.8 MB
After minification 3.8 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. SUKENO images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 111.5 kB

Original 186.3 kB
After minification 138.4 kB
After compression 74.9 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 111.5 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 125.1 kB

Original 145.7 kB
After minification 127.7 kB
After compression 20.6 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. Sukeno.com needs all CSS files to be minified and compressed as it can save up to 125.1 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUKENO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 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

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.

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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

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 Sukeno.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 Sukeno.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

sukeno.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

SUKENO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.sukeno.com

gtm.js

wp-emoji-release.min.js

style.min.css

analytics.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.sukeno.com

gtm.js

wp-emoji-release.min.js

style.min.css

analytics.js

js

collect

collect

reset.css

common.css

yakuhanmp.min.css

39AED7.css

css

home_hero.css

home_contents.css

slick.css

slick-theme.css

all.js

jquery.min.js

android.js

yumin-font.js

common.js

jquery.matchHeight.js

top.js

slick.js

slick-custom_top.js

jquery.backstretch.min.js

backstretch_custom.js

js

js

loading-img-pc.png

loading-img-sp.png

sidebar-housing.png

sidebar-interior.png

service-title.png

service-image-pc.png

service-image-sp.png

model-house_05_new.jpg

model-house_04.jpg

model-house_02.jpg

model-house_05_thumbnail_new.jpg

model-house_04_thumbnail.jpg

model-house_02_thumbnail.jpg