Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    86% of websites

  • 100

    SEO

    Google-friendlier than
    96% of websites

muu.in

- muu.in ホスティングサービス -2Style.net

Page Load Speed

5 sec in total

First Response

685 ms

Resources Loaded

3.9 sec

Page Rendered

441 ms

muu.in screenshot

About Website

Click here to check amazing Muu content for Japan. Otherwise, check out these important facts you probably never knew about muu.in

ホームページ作成2style.net、ドメインmuu.inポータルサイトです。

Visit muu.in

Key Findings

We analyzed Muu.in page load time and found that the first response time was 685 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

muu.in performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

muu.in

685 ms

style.css

444 ms

2style_ad_468x60.js

315 ms

2style_ad_125x125.js

323 ms

2style_ad_300x250.js

359 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Muu.in, 25% (20 requests) were made to 2style.net and 14% (11 requests) were made to Cs.adingo.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Spnet33.i-mobile.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.8 kB (25%)

Content Size

230.8 kB

After Optimization

172.1 kB

In fact, the total size of Muu.in main page is 230.8 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. 20% of websites need less resources to load. Images take 129.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.1 kB

  • Original 13.4 kB
  • After minification 10.9 kB
  • After compression 3.4 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 2.5 kB, which is 19% 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 10.1 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 8.9 kB

  • Original 129.3 kB
  • After minification 120.3 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. Muu images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 23.0 kB

  • Original 68.5 kB
  • After minification 67.2 kB
  • After compression 45.4 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 23.0 kB or 34% of the original size.

CSS Optimization

-85%

Potential reduce by 16.7 kB

  • Original 19.7 kB
  • After minification 14.9 kB
  • After compression 3.0 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. Muu.in needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (68%)

Requests Now

72

After Optimization

23

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Muu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

muu.in accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

muu.in best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

muu.in SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

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 Muu.in 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 Muu.in 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

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