Tools & Wizards About Us
musekan.net screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

musekan.net

河口湖ミューズ館・与 勇輝館

Page Load Speed

5.6 sec in total

First Response

741 ms

Resources Loaded

4.7 sec

Page Rendered

165 ms

musekan.net screenshot

About Website

Welcome to musekan.net homepage info - get ready to check Musekan best content right away, or after learning these important things about musekan.net

富士河口湖町にある人形作家・与勇輝の作品を常設展示する美術館『河口湖ミューズ館』のホームページです。

Visit musekan.net

Key Findings

We analyzed Musekan.net page load time and found that the first response time was 741 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

musekan.net performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value33.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value36.6 s

0/100

10%

Network Requests Diagram

musekan.net

741 ms

css.js

327 ms

button.js

344 ms

win_nn.css

188 ms

button_b_0.gif

314 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that all of those requests were addressed to Musekan.net and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Musekan.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.6 kB (33%)

Content Size

40.9 kB

After Optimization

27.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Musekan.net main page is 40.9 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. 15% of websites need less resources to load. Images take 24.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.1 kB

  • Original 15.6 kB
  • After minification 13.1 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 16% 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 12.1 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 893 B

  • Original 24.2 kB
  • After minification 23.3 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. Musekan images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 346 B

  • Original 714 B
  • After minification 583 B
  • After compression 368 B

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 346 B or 48% of the original size.

CSS Optimization

-55%

Potential reduce by 256 B

  • Original 469 B
  • After minification 393 B
  • After compression 213 B

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. Musekan.net needs all CSS files to be minified and compressed as it can save up to 256 B or 55% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

57

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musekan. According to our analytics all requests are already optimized.

Network Requests Diagram

musekan.net

musekan.net

741 ms

css.js

css.js

327 ms

button.js

button.js

344 ms

win_nn.css

win_nn.css

188 ms

button_b_0.gif

button_b_0.gif

314 ms

button_b_1.gif

button_b_1.gif

314 ms

button_b_2.gif

button_b_2.gif

315 ms

button_b_3.gif

button_b_3.gif

327 ms

button_b_4.gif

button_b_4.gif

345 ms

button_b_5.gif

button_b_5.gif

494 ms

button_b_6.gif

button_b_6.gif

638 ms

button_b_7.gif

button_b_7.gif

675 ms

button_b_8.gif

button_b_8.gif

677 ms

button_b_9.gif

button_b_9.gif

693 ms

button_b_10.gif

button_b_10.gif

670 ms

button_b_11.gif

button_b_11.gif

805 ms

button_b_12.gif

button_b_12.gif

982 ms

button_b_13.gif

button_b_13.gif

994 ms

button_b_14.gif

button_b_14.gif

1004 ms

button_b_15.gif

button_b_15.gif

1036 ms

button_b_16.gif

button_b_16.gif

1036 ms

button_b_17.gif

button_b_17.gif

1185 ms

button_b_18.gif

button_b_18.gif

1344 ms

button_b_19.gif

button_b_19.gif

1374 ms

button_b_20.gif

button_b_20.gif

1346 ms

button_b_21.gif

button_b_21.gif

1384 ms

button_b_22.gif

button_b_22.gif

1397 ms

button_b_23.gif

button_b_23.gif

1565 ms

button_b_24.gif

button_b_24.gif

1687 ms

button_b_25.gif

button_b_25.gif

1727 ms

button_b_26.gif

button_b_26.gif

1704 ms

button_b_27.gif

button_b_27.gif

1726 ms

button_b_28.gif

button_b_28.gif

1739 ms

button_b_29.gif

button_b_29.gif

1876 ms

button_b_30.gif

button_b_30.gif

2067 ms

button_b_31.gif

button_b_31.gif

2083 ms

button_b_32.gif

button_b_32.gif

2089 ms

button_b_33.gif

button_b_33.gif

2107 ms

button_b_34.gif

button_b_34.gif

2099 ms

button_b_35.gif

button_b_35.gif

2211 ms

button_b_36.gif

button_b_36.gif

2084 ms

bg.gif

bg.gif

2137 ms

spacer.gif

spacer.gif

2121 ms

mark01.gif

mark01.gif

2107 ms

top.gif

top.gif

2094 ms

mark02.gif

mark02.gif

2113 ms

button_c_17.gif

button_c_17.gif

2073 ms

button_a_0.gif

button_a_0.gif

2091 ms

button_a_1.gif

button_a_1.gif

2088 ms

button_a_2.gif

button_a_2.gif

2085 ms

button_a_3.gif

button_a_3.gif

2103 ms

button_a_18.gif

button_a_18.gif

2142 ms

button_a_4.gif

button_a_4.gif

2088 ms

button_a_5.gif

button_a_5.gif

2112 ms

button_a_6.gif

button_a_6.gif

2121 ms

button_a_7.gif

button_a_7.gif

2089 ms

button_a_35.gif

button_a_35.gif

2103 ms

button_a_31.gif

button_a_31.gif

2106 ms

corner.gif

corner.gif

2038 ms

20160317.jpg

20160317.jpg

2244 ms

logo.gif

logo.gif

2095 ms

bottom.gif

bottom.gif

2120 ms

Accessibility Review

musekan.net accessibility score

87

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.

Names and labels

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.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

musekan.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

musekan.net SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Musekan.net 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 Musekan.net 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

musekan.net

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