Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

harman-japan.co.jp

HARMAN International

Page Load Speed

4.8 sec in total

First Response

417 ms

Resources Loaded

4.1 sec

Page Rendered

291 ms

About Website

Visit harman-japan.co.jp now to see the best up-to-date HARMAN Japan content for Japan and also check out these interesting facts you probably never knew about harman-japan.co.jp

HARMAN International is a global leader in connected car technology, lifestyle audio innovations, design and analytics, cloud services and IoT solutions.

Visit harman-japan.co.jp

Key Findings

We analyzed Harman-japan.co.jp page load time and found that the first response time was 417 ms and then it took 4.4 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

harman-japan.co.jp performance score

0

Network Requests Diagram

harman-japan.co.jp

417 ms

www.harman-japan.co.jp

1013 ms

common.css.php

188 ms

index.css

371 ms

index_home-img.css

441 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 62% of them (38 requests) were addressed to the original Harman-japan.co.jp, 15% (9 requests) were made to Google.com and 13% (8 requests) were made to Shop.harman-japan.co.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Harman-japan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (14%)

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Harman-japan.co.jp main page is 1.2 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.6 kB

  • Original 34.1 kB
  • After minification 32.6 kB
  • After compression 8.5 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 25.6 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 32.6 kB

  • Original 1.0 MB
  • After minification 970.2 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. HARMAN Japan images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 73.7 kB

  • Original 130.5 kB
  • After minification 129.9 kB
  • After compression 56.8 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 73.7 kB or 56% of the original size.

CSS Optimization

-78%

Potential reduce by 32.0 kB

  • Original 41.1 kB
  • After minification 34.3 kB
  • After compression 9.1 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. Harman-japan.co.jp needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (20%)

Requests Now

56

After Optimization

45

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HARMAN Japan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

harman-japan.co.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 Harman-japan.co.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 Harman-japan.co.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 HARMAN Japan. 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: