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alphaaudio.co.jp screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

alphaaudio.co.jp

ALPHA AUDIO

Page Load Speed

8.3 sec in total

First Response

1.6 sec

Resources Loaded

6.6 sec

Page Rendered

166 ms

alphaaudio.co.jp screenshot

About Website

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

海外ブランドを中心としたカーオーディオの紹介、販売店リスト、リンク等

Visit alphaaudio.co.jp

Key Findings

We analyzed Alphaaudio.co.jp page load time and found that the first response time was 1.6 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

alphaaudio.co.jp performance score

0

Network Requests Diagram

www.alphaaudio.co.jp

1578 ms

wp-emoji-release.min.js

1002 ms

jquery.js

1546 ms

jquery-migrate.min.js

995 ms

jquery.hoverIntent.minified.js

840 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that all of those requests were addressed to Alphaaudio.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Alphaaudio.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.9 kB (29%)

Content Size

842.7 kB

After Optimization

598.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alphaaudio.co.jp main page is 842.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 539.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.1 kB

  • Original 21.9 kB
  • After minification 17.6 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 4.4 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.1 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 31.1 kB

  • Original 539.7 kB
  • After minification 508.6 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. ALPHA AUDIO images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 165.1 kB

  • Original 245.2 kB
  • After minification 238.8 kB
  • After compression 80.1 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 165.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 30.5 kB

  • Original 35.8 kB
  • After minification 24.7 kB
  • After compression 5.3 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. Alphaaudio.co.jp needs all CSS files to be minified and compressed as it can save up to 30.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (37%)

Requests Now

51

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALPHA AUDIO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.alphaaudio.co.jp

www.alphaaudio.co.jp

1578 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1002 ms

jquery.js

jquery.js

1546 ms

jquery-migrate.min.js

jquery-migrate.min.js

995 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

840 ms

jquery.cookie.js

jquery.cookie.js

1119 ms

jquery.dcjqaccordion.2.9.js

jquery.dcjqaccordion.2.9.js

554 ms

import.css

import.css

744 ms

top.css

top.css

763 ms

jquery.js

jquery.js

1971 ms

style.css

style.css

952 ms

wp-embed.min.js

wp-embed.min.js

825 ms

reset.css

reset.css

192 ms

base.css

base.css

576 ms

default.css

default.css

192 ms

footer.css

footer.css

196 ms

header.css

header.css

197 ms

new_product.gif

new_product.gif

322 ms

what_new.gif

what_new.gif

323 ms

copy_mess.gif

copy_mess.gif

400 ms

banner_blog.gif

banner_blog.gif

568 ms

banner_shop.gif

banner_shop.gif

386 ms

banner_agp.gif

banner_agp.gif

387 ms

img_001.png

img_001.png

385 ms

header_bg_001.jpg

header_bg_001.jpg

195 ms

gn_btn_001.png

gn_btn_001.png

264 ms

gn_btn_002.png

gn_btn_002.png

265 ms

gn_btn_003.png

gn_btn_003.png

278 ms

gn_btn_004.png

gn_btn_004.png

387 ms

gn_btn_005.png

gn_btn_005.png

443 ms

gn_btn_006.png

gn_btn_006.png

456 ms

gn_btn_007.png

gn_btn_007.png

457 ms

gn_btn_008.png

gn_btn_008.png

470 ms

top_bg_001.jpg

top_bg_001.jpg

576 ms

top_bg_002.jpg

top_bg_002.jpg

578 ms

h2_001.jpg

h2_001.jpg

1013 ms

top_02.jpg

top_02.jpg

850 ms

top_03.jpg

top_03.jpg

1041 ms

top_011.jpg

top_011.jpg

1427 ms

top_04.jpg

top_04.jpg

1534 ms

top_05.jpg

top_05.jpg

966 ms

top_06.jpg

top_06.jpg

1237 ms

top_07.jpg

top_07.jpg

1353 ms

top_08.jpg

top_08.jpg

1394 ms

kicker.gif

kicker.gif

1259 ms

felisoni.gif

felisoni.gif

1432 ms

mandm.jpg

mandm.jpg

1452 ms

diatone.gif

diatone.gif

1546 ms

audio-technica.gif

audio-technica.gif

1586 ms

beat-sonic.jpg

beat-sonic.jpg

1811 ms

yupiteru.gif

yupiteru.gif

1625 ms

footer_bg_001.gif

footer_bg_001.gif

1644 ms

SEO Factors

alphaaudio.co.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 Alphaaudio.co.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 Alphaaudio.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

alphaaudio.co.jp

Open Graph description is not detected on the main page of ALPHA AUDIO. 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: