Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

kansaiphil.jp

関西フィルハーモニー管弦楽団 - Kansai Philharmonic Orchestra

Page Load Speed

14.5 sec in total

First Response

2.1 sec

Resources Loaded

12.1 sec

Page Rendered

285 ms

kansaiphil.jp screenshot

About Website

Welcome to kansaiphil.jp homepage info - get ready to check Kansai Phil best content for Japan right away, or after learning these important things about kansaiphil.jp

関西フィルハーモニー管弦楽団は、大阪に本拠を置き関西を始めとする諸地域で活動するプロ・オーケストラです。音楽監督 オーギュスタン・デュメイ、首席指揮者・藤岡幸夫、桂冠名誉指揮者・飯守泰次郎、首席客演指揮者・鈴木優人と関西フィルを、これからもよろしくお願い申し上げます。

Visit kansaiphil.jp

Key Findings

We analyzed Kansaiphil.jp page load time and found that the first response time was 2.1 sec and then it took 12.4 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

kansaiphil.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.711

7/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

kansaiphil.jp

2148 ms

style.css

353 ms

reset.css

376 ms

layout.css

940 ms

media-queries.css

583 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 91% of them (83 requests) were addressed to the original Kansaiphil.jp, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Kansaiphil.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 909.7 kB (30%)

Content Size

3.1 MB

After Optimization

2.1 MB

In fact, the total size of Kansaiphil.jp main page is 3.1 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 54.5 kB

  • Original 72.7 kB
  • After minification 70.2 kB
  • After compression 18.2 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 54.5 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 299.3 kB

  • Original 2.2 MB
  • After minification 1.9 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, Kansai Phil needs image optimization as it can save up to 299.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 380.5 kB

  • Original 566.7 kB
  • After minification 545.7 kB
  • After compression 186.2 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 380.5 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 175.5 kB

  • Original 210.0 kB
  • After minification 181.4 kB
  • After compression 34.5 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. Kansaiphil.jp needs all CSS files to be minified and compressed as it can save up to 175.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (51%)

Requests Now

90

After Optimization

44

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kansai Phil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kansaiphil.jp accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

kansaiphil.jp 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kansaiphil.jp SEO score

84

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

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 doesn't use 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 Kansaiphil.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 Kansaiphil.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 data is detected on the main page of Kansai Phil. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: