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harman-japan.co.jp screenshot

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

harman-japan.co.jp screenshot

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 193.0 kB (16%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

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

-64%

Potential reduce by 102.8 kB

  • Original 159.6 kB
  • After minification 159.1 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 102.8 kB or 64% 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

  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

harman-japan.co.jp

harman-japan.co.jp

417 ms

www.harman-japan.co.jp

www.harman-japan.co.jp

1013 ms

common.css.php

common.css.php

188 ms

index.css

index.css

371 ms

index_home-img.css

index_home-img.css

441 ms

automotive.css

automotive.css

445 ms

common.js.php

common.js.php

801 ms

indexImg.js

indexImg.js

545 ms

ga.js

ga.js

120 ms

07061056_5599e0635aa5a.png

07061056_5599e0635aa5a.png

418 ms

03201830_532ab53f39008.png

03201830_532ab53f39008.png

418 ms

07061107_5599e2dd682ca.png

07061107_5599e2dd682ca.png

465 ms

03240047_532f01f7d9560.png

03240047_532f01f7d9560.png

464 ms

09021055_55e657057e31a.png

09021055_55e657057e31a.png

466 ms

04091123_5525e2946ec06.png

04091123_5525e2946ec06.png

465 ms

02181536_56c5666f18ef0.png

02181536_56c5666f18ef0.png

534 ms

01081138_568f211b5ba26.png

01081138_568f211b5ba26.png

545 ms

sns_btn_header.png

sns_btn_header.png

189 ms

icon_owner.png

icon_owner.png

149 ms

shop.png

shop.png

287 ms

test1.png

test1.png

148 ms

test2.png

test2.png

270 ms

test3.png

test3.png

293 ms

test4.png

test4.png

293 ms

index_5.jpg

index_5.jpg

733 ms

index_4.jpg

index_4.jpg

962 ms

index_3.jpg

index_3.jpg

982 ms

index_2.jpg

index_2.jpg

874 ms

index_1.jpg

index_1.jpg

879 ms

sp.png

sp.png

502 ms

bnr_coach_hk.jpg

bnr_coach_hk.jpg

977 ms

bnr_monitor_201603.jpg

bnr_monitor_201603.jpg

915 ms

bnr_cp_20160128.jpg

bnr_cp_20160128.jpg

1166 ms

bnr_wrapping.jpg

bnr_wrapping.jpg

1173 ms

bnr_harmanstore.jpg

bnr_harmanstore.jpg

1097 ms

bnr_harmanstore_yoyaku.jpg

bnr_harmanstore_yoyaku.jpg

1134 ms

bnr_tabilabo.jpg

bnr_tabilabo.jpg

1294 ms

bnr_jblcafe.jpg

bnr_jblcafe.jpg

1153 ms

bnr_hoc.jpg

bnr_hoc.jpg

1280 ms

bnr_itsjbl.jpg

bnr_itsjbl.jpg

1308 ms

bnr_movie.png

bnr_movie.png

1328 ms

bnr_technology.jpg

bnr_technology.jpg

1309 ms

bnr_glossary.jpg

bnr_glossary.jpg

1317 ms

h_logo_harman.png

h_logo_harman.png

1462 ms

cse.js

cse.js

83 ms

index_0.jpg

index_0.jpg

1742 ms

arrow.png

arrow.png

1456 ms

foot_all5.png

foot_all5.png

1431 ms

cse.js

cse.js

69 ms

__utm.gif

__utm.gif

15 ms

collect

collect

60 ms

jsapi

jsapi

16 ms

default+ja.css

default+ja.css

7 ms

default.css

default.css

49 ms

default+ja.I.js

default+ja.I.js

17 ms

default.css

default.css

22 ms

async-ads.js

async-ads.js

54 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

25 ms

small-logo.png

small-logo.png

20 ms

search_box_icon.png

search_box_icon.png

20 ms

clear.png

clear.png

19 ms

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

harman-japan.co.jp

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: