Tools & Wizards About Us
usedoa.sample-sys.net screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

usedoa.sample-sys.net

愛知・名古屋の激安リサイクル・中部事務機再販『中古オフィス家具』『中古コピー機』販売・廃棄処分・買取専門店

Page Load Speed

9.2 sec in total

First Response

1.5 sec

Resources Loaded

7.4 sec

Page Rendered

389 ms

usedoa.sample-sys.net screenshot

About Website

Welcome to usedoa.sample-sys.net homepage info - get ready to check Usedoa Sample Sys best content right away, or after learning these important things about usedoa.sample-sys.net

愛知、岐阜、三重、名古屋から簡単アクセス、中部エリア最大級の中古・新品・オフィス家具専門店「中部事務機再販」。事務デスク、事務チェアー、会議テーブル、会議チェア、ロッカー、書庫などの中古オフィス家具やコピー機、複合機などの中古オフィス用品のリサイクルショップです。移転に伴う買取、処分・廃棄から、移転作業のお手伝いまで、オフィスソリューションに関わるすべての業務を中部事務機再販がサポートいたします。

Visit usedoa.sample-sys.net

Key Findings

We analyzed Usedoa.sample-sys.net page load time and found that the first response time was 1.5 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

usedoa.sample-sys.net performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

usedoa.sample-sys.net

1461 ms

common.css

338 ms

top-layout.css

340 ms

thickbox.css

341 ms

new.css

351 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 97% of them (77 requests) were addressed to the original Usedoa.sample-sys.net, 1% (1 request) were made to Maps.google.com and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Usedoa.sample-sys.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.1 kB (19%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Usedoa.sample-sys.net main page is 1.3 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 967.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.1 kB

  • Original 27.5 kB
  • After minification 24.5 kB
  • After compression 6.4 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 3.0 kB, which is 11% 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 21.1 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

  • Original 967.5 kB
  • After minification 958.7 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. Usedoa Sample Sys images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 178.0 kB

  • Original 226.3 kB
  • After minification 121.8 kB
  • After compression 48.4 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 178.0 kB or 79% of the original size.

CSS Optimization

-84%

Potential reduce by 37.2 kB

  • Original 44.1 kB
  • After minification 29.0 kB
  • After compression 6.9 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. Usedoa.sample-sys.net needs all CSS files to be minified and compressed as it can save up to 37.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (31%)

Requests Now

77

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usedoa Sample Sys. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

usedoa.sample-sys.net

usedoa.sample-sys.net

1461 ms

common.css

common.css

338 ms

top-layout.css

top-layout.css

340 ms

thickbox.css

thickbox.css

341 ms

new.css

new.css

351 ms

maps

maps

21 ms

mouseevent.js

mouseevent.js

359 ms

jquery.js

jquery.js

835 ms

thickbox.js

thickbox.js

688 ms

itemcode_search.js

itemcode_search.js

707 ms

mjl_uncompressed.js

mjl_uncompressed.js

1425 ms

run.js

run.js

760 ms

base.css

base.css

385 ms

base-templates.css

base-templates.css

693 ms

new.css

new.css

715 ms

ga.js

ga.js

88 ms

header-telinformation.gif

header-telinformation.gif

210 ms

logo.gif

logo.gif

196 ms

header-tpcpss-base.gif

header-tpcpss-base.gif

348 ms

header-mailinfo.gif

header-mailinfo.gif

357 ms

background.gif

background.gif

348 ms

howto-botton.png

howto-botton.png

375 ms

flow-botton.png

flow-botton.png

543 ms

side_access.gif

side_access.gif

579 ms

shop-img-komaki.jpg

shop-img-komaki.jpg

677 ms

new.gif

new.gif

702 ms

link-shop.gif

link-shop.gif

728 ms

side01.jpg

side01.jpg

721 ms

mark_orange.jpg

mark_orange.jpg

878 ms

side04.jpg

side04.jpg

937 ms

side02.jpg

side02.jpg

1015 ms

mark_green.jpg

mark_green.jpg

1047 ms

btn-idserch.gif

btn-idserch.gif

1073 ms

bn_link.jpg

bn_link.jpg

1256 ms

usedoablog-banner.png

usedoablog-banner.png

1209 ms

monkaiblog-banner.png

monkaiblog-banner.png

1293 ms

knowhow-banner.png

knowhow-banner.png

1370 ms

banner-recruit.jpg

banner-recruit.jpg

1383 ms

banner-recycle.jpg

banner-recycle.jpg

1422 ms

policy-image.jpg

policy-image.jpg

1555 ms

eco-certificate.jpg

eco-certificate.jpg

1605 ms

beginner-mark.gif

beginner-mark.gif

1639 ms

icon-shop.gif

icon-shop.gif

1706 ms

icon-profile.gif

icon-profile.gif

1725 ms

icon-sitemap.gif

icon-sitemap.gif

1775 ms

icon-user.gif

icon-user.gif

1887 ms

qr-cord.gif

qr-cord.gif

1945 ms

side_area.gif

side_area.gif

1986 ms

pbana.jpg

pbana.jpg

2113 ms

gnavi01.png

gnavi01.png

2105 ms

gnavi02.png

gnavi02.png

2130 ms

gnavi03.png

gnavi03.png

2170 ms

gnavi04.png

gnavi04.png

2097 ms

welcom-image.jpg

welcom-image.jpg

2861 ms

top01.gif

top01.gif

2110 ms

top_navi01.jpg

top_navi01.jpg

2284 ms

top_navi02.jpg

top_navi02.jpg

2299 ms

top_navi00.jpg

top_navi00.jpg

2562 ms

top_navi04.jpg

top_navi04.jpg

2263 ms

top_navi05.jpg

top_navi05.jpg

2572 ms

top_news_bg.jpg

top_news_bg.jpg

2303 ms

mark01.jpg

mark01.jpg

2304 ms

bn_teian.jpg

bn_teian.jpg

2773 ms

top_sale.jpg

top_sale.jpg

2874 ms

top_bg01.gif

top_bg01.gif

2437 ms

no-image.gif

no-image.gif

2434 ms

bn_0120.jpg

bn_0120.jpg

2555 ms

mark03.gif

mark03.gif

2437 ms

loadingAnimation.gif

loadingAnimation.gif

223 ms

gnavi01_on.png

gnavi01_on.png

337 ms

gnavi02_on.png

gnavi02_on.png

338 ms

gnavi03_on.png

gnavi03_on.png

339 ms

gnavi04_on.png

gnavi04_on.png

341 ms

top_navi01_on.jpg

top_navi01_on.jpg

554 ms

top_navi02_on.jpg

top_navi02_on.jpg

726 ms

top_navi00_on.jpg

top_navi00_on.jpg

1026 ms

top_navi04_on.jpg

top_navi04_on.jpg

876 ms

top_navi05_on.jpg

top_navi05_on.jpg

1029 ms

bn_teian_on.jpg

bn_teian_on.jpg

873 ms

Accessibility Review

usedoa.sample-sys.net accessibility score

76

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

usedoa.sample-sys.net best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

usedoa.sample-sys.net SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Usedoa.sample-sys.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 Usedoa.sample-sys.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

usedoa.sample-sys.net

Open Graph description is not detected on the main page of Usedoa Sample Sys. 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: