Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kioi-hall.or.jp

紀尾井ホール/公益財団法人日本製鉄文化財団

Page Load Speed

12.3 sec in total

First Response

556 ms

Resources Loaded

11.6 sec

Page Rendered

155 ms

About Website

Welcome to kioi-hall.or.jp homepage info - get ready to check Kioi Hall best content for Japan right away, or after learning these important things about kioi-hall.or.jp

紀尾井ホールは、東京都千代田区紀尾井町にあるコンサートホール。ふたつの特色ある音楽専用ホール(クラシック専用の紀尾井ホール800席と邦楽専用の紀尾井小ホール250席)が、音楽家と聴衆を結び、クラシックと邦楽の心をつなぎます。 運営:公益財団法人 日本製鉄文化財団

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Key Findings

We analyzed Kioi-hall.or.jp page load time and found that the first response time was 556 ms and then it took 11.8 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

kioi-hall.or.jp performance score

0

Network Requests Diagram

kioi-hall.or.jp

556 ms

kioi-hall.or.jp

6595 ms

style.css

862 ms

js

67 ms

analytics.js

24 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Kioi-hall.or.jp, 86% (93 requests) were made to Kioihall.jp and 4% (4 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Kioi-hall.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.0 kB (5%)

Content Size

2.3 MB

After Optimization

2.2 MB

In fact, the total size of Kioi-hall.or.jp main page is 2.3 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 72.3 kB

  • Original 91.2 kB
  • After minification 85.9 kB
  • After compression 19.0 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 72.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 38.1 kB

  • Original 1.8 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. Kioi Hall images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.1 kB

  • Original 376.1 kB
  • After minification 376.1 kB
  • After compression 367.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 2.5 kB

  • Original 47.1 kB
  • After minification 47.0 kB
  • After compression 44.7 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. Kioi-hall.or.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (42%)

Requests Now

103

After Optimization

60

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kioi Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

SEO Factors

kioi-hall.or.jp SEO score

0

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 Kioi-hall.or.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 Kioi-hall.or.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 Kioi Hall. 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: