Access mitsuwa-building.co.jp. 清掃・建物管理なら米子市のみつわビル管理

Report Summary

About Website

Welcome to mitsuwa-building.co.jp homepage info - get ready to check Mitsuwa Building best content right away, or after learning these important things about mitsuwa-building.co.jp

みつわビル管理株式会社は創業38年の建物管理会社です。ハウスクリーニング・マンションの清掃からビルメンまで確かな技術と実績で貢献します

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

mitsuwa-building.co.jp

958 ms

style.css

327 ms

jquery.min.js

22 ms

tabs_top.js

352 ms

jquery.bxslider.js

751 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 91% of them (43 requests) were addressed to the original Mitsuwa-building.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Mitsuwa-building.co.jp.

Content Size

1.1 MB

After Optimization

772.2 kB

In fact, the total size of Mitsuwa-building.co.jp main page is 1.1 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. 30% of websites need less resources to load. Images take 717.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 22.1 kB

Original 25.8 kB
After minification 22.1 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 3.7 kB, which is 14% 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 22.1 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 40.6 kB

Original 717.8 kB
After minification 677.2 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. Mitsuwa Building images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 78.8 kB

Original 139.9 kB
After minification 115.7 kB
After compression 61.1 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 78.8 kB or 56% of the original size.

CSS Optimization

-86%

Potential reduce by 184.4 kB

Original 214.6 kB
After minification 169.3 kB
After compression 30.2 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. Mitsuwa-building.co.jp needs all CSS files to be minified and compressed as it can save up to 184.4 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mitsuwa Building. 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 4 to 1 for CSS and as a result speed up the page load time.

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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 Mitsuwa-building.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 Mitsuwa-building.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

mitsuwa-building.co.jp

Open Graph data is detected on the main page of Mitsuwa Building. 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

清掃・建物管理なら米子市のみつわビル管理

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)