Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kanazawa-museum.jp

公益財団法人金沢文化振興財団

Page Load Speed

14.7 sec in total

First Response

527 ms

Resources Loaded

14 sec

Page Rendered

216 ms

About Website

Click here to check amazing Kanazawa Museum content for Japan. Otherwise, check out these important facts you probably never knew about kanazawa-museum.jp

公益財団法人 金沢文化振興財団のホームページ。当財団及び当財団が管理運営している15施設の企画展示情報やイベント、講座のご案内などをご紹介する情報サイトです。

Visit kanazawa-museum.jp

Key Findings

We analyzed Kanazawa-museum.jp page load time and found that the first response time was 527 ms and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kanazawa-museum.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.203

61/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

kanazawa-museum.jp

527 ms

www.kanazawa-museum.jp

1049 ms

viewport.js

489 ms

style.css

510 ms

swiper.css

1020 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that all of those requests were addressed to Kanazawa-museum.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Kanazawa-museum.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.6 kB (12%)

Content Size

2.0 MB

After Optimization

1.7 MB

In fact, the total size of Kanazawa-museum.jp main page is 2.0 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. 25% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 23.2 kB

  • Original 27.9 kB
  • After minification 25.0 kB
  • After compression 4.7 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. 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 23.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 9.6 kB

  • Original 1.7 MB
  • After minification 1.7 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. Kanazawa Museum images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 153.6 kB

  • Original 218.7 kB
  • After minification 218.1 kB
  • After compression 65.1 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 153.6 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 57.3 kB

  • Original 68.3 kB
  • After minification 54.4 kB
  • After compression 11.0 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. Kanazawa-museum.jp needs all CSS files to be minified and compressed as it can save up to 57.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (10%)

Requests Now

78

After Optimization

70

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanazawa Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kanazawa-museum.jp accessibility score

82

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kanazawa-museum.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kanazawa-museum.jp 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kanazawa-museum.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kanazawa-museum.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

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