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symphonyhall.jp screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

symphonyhall.jp

ザ・シンフォニーホール　The Symphony Hall

Page Load Speed

2.1 sec in total

First Response

793 ms

Resources Loaded

1.2 sec

Page Rendered

112 ms

symphonyhall.jp screenshot

About Website

Visit symphonyhall.jp now to see the best up-to-date Symphony Hall content for Japan and also check out these interesting facts you probably never knew about symphonyhall.jp

日本初のクラシック音楽専用コンサートホール「ザ・シンフォニーホール」のオフィシャルサイト。＜残響2秒＞にこだわったホール設計で、カラヤンをはじめ著名アーティストたちが世界中から来演。1982年の開館以来、関西・大阪の有名オーケストラの定期演奏会など様々なコンサートを開催。株式会社ザ・シンフォニーホール。

Visit symphonyhall.jp

Key Findings

We analyzed Symphonyhall.jp page load time and found that the first response time was 793 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

symphonyhall.jp performance score

0

Network Requests Diagram

symphonyhall.jp

793 ms

apache_pb.gif

399 ms

poweredby.png

398 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Symphonyhall.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Symphonyhall.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (34%)

Content Size

8.9 kB

After Optimization

5.9 kB

  • HTML
  • Images

In fact, the total size of Symphonyhall.jp main page is 8.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 5.0 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 3.0 kB

  • Original 5.0 kB
  • After minification 4.8 kB
  • After compression 1.9 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 3.0 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 30 B

  • Original 4.0 kB
  • After minification 3.9 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. Symphony Hall images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symphony Hall. According to our analytics all requests are already optimized.

Network Requests Diagram

symphonyhall.jp

symphonyhall.jp

793 ms

apache_pb.gif

apache_pb.gif

399 ms

poweredby.png

poweredby.png

398 ms

SEO Factors

symphonyhall.jp SEO score

0

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 Symphonyhall.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 Symphonyhall.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

symphonyhall.jp

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