Access matsumi.com. 外断熱（外張り断熱）「涼温な家」木造注文住宅全館空調　健康住宅地下室住み心地のいい家マツミハウジング東京神奈川埼玉横浜

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

matsumi.com

527 ms

www.matsumi.com

1255 ms

gtm.js

80 ms

slick-theme.css

482 ms

slick.css

492 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Matsumi.com, 5% (4 requests) were made to Scontent-nrt1-2.cdninstagram.com and 4% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Matsumi.com.

Content Size

4.6 MB

After Optimization

4.1 MB

In fact, the total size of Matsumi.com main page is 4.6 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. 40% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 32.7 kB

Original 43.7 kB
After minification 38.8 kB
After compression 11.0 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 4.9 kB, which is 11% 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 32.7 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 502.5 kB

Original 4.5 MB
After minification 4.0 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, Matsumi needs image optimization as it can save up to 502.5 kB 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

-16%

Potential reduce by 8.8 kB

Original 54.7 kB
After minification 54.7 kB
After compression 45.9 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 8.8 kB or 16% of the original size.

CSS Optimization

-25%

Potential reduce by 7.2 kB

Original 28.8 kB
After minification 28.7 kB
After compression 21.6 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. Matsumi.com needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 25% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matsumi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 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

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

robots.txt is not valid

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 Matsumi.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 Matsumi.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

matsumi.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

外断熱（外張り断熱）「涼温な家」木造注文住宅 全館空調 健康住宅 地下室 住み心地のいい家 マツミハウジング 東京 神奈川 埼玉 横浜

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

matsumi.com

www.matsumi.com

gtm.js

slick-theme.css

slick.css

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

matsumi.com

www.matsumi.com

gtm.js

slick-theme.css

slick.css

toppage.css

jquery.min.js

slick.min.js

matsumi.js

matsumi.look.js

bigram.carouselBox.v4.js

html5-doctor-reset-stylesheet.min.css

base.css

carousel.css

all.css

css

css

ii-ie_logo.svg

hqdefault.jpg

448205532_342253278892439_4203000351715544751_n.jpg

ryouon_logo.svg

matsumi_logo.svg

icon_freedial_blue.png

instagram.png

facebook.png

x.png

youtube.png

ryouon_20231017.pc.jpg

i_info.svg

event00182.jpg

event00169.jpg

h2_ryouon.svg

reform.jpg

copy_bg.jpg

ga00102.jpg

ga00114.jpg

ga00119.jpg

ga00118.jpg

ga00100.jpg

ga00127.jpg

voice233.jpg

voice218.jpg

voice192.jpg

外断熱（外張り断熱）「涼温な家」木造注文住宅全館空調　健康住宅地下室住み心地のいい家マツミハウジング東京神奈川埼玉横浜