Tools & Wizards About Us
blog-shimokitazawa.diskunion.net screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 0

    Best Practices

  • 0

    SEO

blog-shimokitazawa.diskunion.net

ディスクユニオン下北沢店ストアブログ

Page Load Speed

17.8 sec in total

First Response

1.3 sec

Resources Loaded

12.6 sec

Page Rendered

3.8 sec

blog-shimokitazawa.diskunion.net screenshot

About Website

Click here to check amazing Blog Shimokitazawa Diskunion content for Japan. Otherwise, check out these important facts you probably never knew about blog-shimokitazawa.diskunion.net

下北沢駅より徒歩4分、北沢タウンホールの正面に位置するオールジャンルのレコード店。 専門スタッフを擁するロック、ジャズ、ソウル、J-POPSは中古CD、レコード共にユニオン随一の在庫量！ 日本のインディーズやロックなど音楽の街『下北沢』らしい独自のセレクトが魅力です。 定期的に開催しているインストアイベントもぜひチェックしてみてください。 ■営業時間 平日12:00～20:00 (土日祝11...

Visit blog-shimokitazawa.diskunion.net

Key Findings

We analyzed Blog-shimokitazawa.diskunion.net page load time and found that the first response time was 1.3 sec and then it took 16.4 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

blog-shimokitazawa.diskunion.net performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

blog-shimokitazawa.diskunion.net

1338 ms

423 ms

imp.js

376 ms

64b50428beea19a7dd377953e34142ac

394 ms

addthis_widget.js

18 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Blog-shimokitazawa.diskunion.net, 33% (63 requests) were made to File.blog-shimokitazawa.diskunion.net and 28% (54 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source File.blog-shimokitazawa.diskunion.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (16%)

Content Size

11.0 MB

After Optimization

9.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog-shimokitazawa.diskunion.net main page is 11.0 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. 70% of websites need less resources to load. Images take 9.7 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 388.3 kB

  • Original 526.2 kB
  • After minification 511.9 kB
  • After compression 137.9 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 388.3 kB or 74% of the original size.

Image Optimization

-9%

Potential reduce by 852.2 kB

  • Original 9.7 MB
  • After minification 8.8 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. Blog Shimokitazawa Diskunion images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 506.4 kB

  • Original 768.2 kB
  • After minification 762.8 kB
  • After compression 261.9 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 506.4 kB or 66% of the original size.

CSS Optimization

-89%

Potential reduce by 13.1 kB

  • Original 14.8 kB
  • After minification 4.8 kB
  • After compression 1.6 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. Blog-shimokitazawa.diskunion.net needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (22%)

Requests Now

185

After Optimization

145

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Shimokitazawa Diskunion. 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 as a result speed up the page load time.

Network Requests Diagram

blog-shimokitazawa.diskunion.net

blog-shimokitazawa.diskunion.net

1338 ms

423 ms

imp.js

imp.js

376 ms

64b50428beea19a7dd377953e34142ac

64b50428beea19a7dd377953e34142ac

394 ms

addthis_widget.js

addthis_widget.js

18 ms

1194846

1194846

509 ms

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08321670t

568 ms

imp.1.5.8.js

imp.1.5.8.js

615 ms

analytics.js

analytics.js

40 ms

page_bg.gif

page_bg.gif

897 ms

background.gif

background.gif

920 ms

addfriends_ja.png

addfriends_ja.png

393 ms

diskunion_dsk.png

diskunion_dsk.png

597 ms

lg-share-en.gif

lg-share-en.gif

37 ms

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DUPORTERA.jpg

1150 ms

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897 ms

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1514 ms

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7 ms

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assault

assault

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sync

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show

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1517 ms

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6038 ms

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385 ms

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6999 ms

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6292 ms

trac.js

trac.js

153 ms

1194846

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362 ms

Zen

Zen

345 ms

encount

encount

189 ms

assault

assault

193 ms

assault

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377 ms

fire

fire

194 ms

IMG_4238.JPG

IMG_4238.JPG

6090 ms

cookiesync

cookiesync

346 ms

1048

1048

253 ms

fire

fire

192 ms

track

track

250 ms

track

track

190 ms

fbe74ad1.gif

fbe74ad1.gif

5472 ms

NewScript

NewScript

566 ms

1458410513569

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196 ms

uc

uc

191 ms

300lo.json

300lo.json

35 ms

sh.8e5f85691f9aaa082472a194.html

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20 ms

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5548 ms

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153 ms

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5432 ms

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20 ms

scroll.js

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6 ms

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11 ms

jquery.min.js

jquery.min.js

28 ms

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201 ms

ga.js

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68 ms

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514 ms

Accessibility Review

blog-shimokitazawa.diskunion.net accessibility score

61

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

blog-shimokitazawa.diskunion.net 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 Blog-shimokitazawa.diskunion.net 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 Blog-shimokitazawa.diskunion.net 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

blog-shimokitazawa.diskunion.net

Open Graph description is not detected on the main page of Blog Shimokitazawa Diskunion. 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: