Tools & Wizards About Us
sedori.btocjp.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sedori.btocjp.com

amazonほしい物ランキングでの売切れ商品一覧と一括検索　―　amazonほしい物ランキング　ただいま【売切れ】

Page Load Speed

21.8 sec in total

First Response

610 ms

Resources Loaded

21.1 sec

Page Rendered

104 ms

sedori.btocjp.com screenshot

About Website

Visit sedori.btocjp.com now to see the best up-to-date Sedori Btocjp content for Japan and also check out these interesting facts you probably never knew about sedori.btocjp.com

amazonほしい物ランキングで品切れ商品の一覧と、品切れ商品を一括検索をするサイト。yahoo！ショッピング（PayPayモール）、楽天（Rakuten）、メルカリ、ツタヤ、Nintendo Store、紀伊国屋、三省堂、hontoからも検索可能

Visit sedori.btocjp.com

Key Findings

We analyzed Sedori.btocjp.com page load time and found that the first response time was 610 ms and then it took 21.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sedori.btocjp.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

sedori.btocjp.com

610 ms

base.css

169 ms

table.css

330 ms

js

64 ms

adsbygoogle.js

117 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Sedori.btocjp.com, 8% (3 requests) were made to Rcm-fe.amazon-adsystem.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Ir-jp.amazon-adsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.8 kB (8%)

Content Size

284.9 kB

After Optimization

262.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sedori.btocjp.com main page is 284.9 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. 25% of websites need less resources to load. Javascripts take 239.6 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 11.8 kB

  • Original 17.3 kB
  • After minification 15.9 kB
  • After compression 5.5 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 11.8 kB or 68% of the original size.

Image Optimization

-38%

Potential reduce by 9.8 kB

  • Original 25.9 kB
  • After minification 16.1 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. Obviously, Sedori Btocjp needs image optimization as it can save up to 9.8 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 31 B

  • Original 239.6 kB
  • After minification 239.6 kB
  • After compression 239.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-55%

Potential reduce by 1.1 kB

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 926 B

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. Sedori.btocjp.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (27%)

Requests Now

11

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sedori Btocjp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sedori.btocjp.com

sedori.btocjp.com

610 ms

base.css

base.css

169 ms

table.css

table.css

330 ms

js

js

64 ms

adsbygoogle.js

adsbygoogle.js

117 ms

gtm.js

gtm.js

106 ms

Amazon-Ranking-logo-RGB-DRK._CB461700404_.png

Amazon-Ranking-logo-RGB-DRK._CB461700404_.png

124 ms

ir

ir

20121 ms

cm

cm

58 ms

cm

cm

57 ms

cm

cm

56 ms

rankig.PNG

rankig.PNG

361 ms

bar_news.gif

bar_news.gif

167 ms

icon.gif

icon.gif

362 ms

bar_pickup.gif

bar_pickup.gif

362 ms

show_ads_impl.js

show_ads_impl.js

258 ms

errpage

errpage

168 ms

errpage

errpage

665 ms

zrt_lookup.html

zrt_lookup.html

27 ms

ads

ads

29 ms

errpage

errpage

167 ms

errpage

errpage

166 ms

errpage

errpage

166 ms

errpage

errpage

166 ms

errpage

errpage

178 ms

errpage

errpage

168 ms

errpage

errpage

193 ms

errpage

errpage

182 ms

errpage

errpage

165 ms

errpage

errpage

167 ms

errpage

errpage

169 ms

errpage

errpage

170 ms

errpage

errpage

167 ms

errpage

errpage

166 ms

errpage

errpage

177 ms

errpage

errpage

179 ms

Accessibility Review

sedori.btocjp.com accessibility score

94

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

<frame> or <iframe> elements do not have a title

Best Practices

sedori.btocjp.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sedori.btocjp.com SEO score

69

Search Engine Optimization Advices

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 Sedori.btocjp.com 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 Sedori.btocjp.com 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

sedori.btocjp.com

Open Graph description is not detected on the main page of Sedori Btocjp. 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: