Report Summary

  • 0

    Performance

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

hardoff.co.jp

中古品の買取・販売ならハードオフ | 楽器・家電・家具など取扱商品多数のリサイクルショップ

Page Load Speed

12.6 sec in total

First Response

576 ms

Resources Loaded

11.6 sec

Page Rendered

504 ms

hardoff.co.jp screenshot

About Website

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

楽器・家電・家具・オーディオ・ゲーム・パソコン・カメラ・フィギュアなど取扱商品多数!中古品の買取(店頭買取/宅配買取/出張買取)・販売のハードオフグループは、日本全国で900店以上展開する【リサイクルショップ】です。

Visit hardoff.co.jp

Key Findings

We analyzed Hardoff.co.jp page load time and found that the first response time was 576 ms and then it took 12.1 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

hardoff.co.jp performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

hardoff.co.jp

576 ms

www.hardoff.co.jp

2105 ms

common.css

550 ms

parts.css

525 ms

style.css

724 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 91% of them (118 requests) were addressed to the original Hardoff.co.jp, 7% (9 requests) were made to Netmall.hardoff.co.jp and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Hardoff.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.5 kB (28%)

Content Size

2.6 MB

After Optimization

1.9 MB

In fact, the total size of Hardoff.co.jp main page is 2.6 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. 20% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 62.6 kB

  • Original 74.8 kB
  • After minification 69.1 kB
  • After compression 12.2 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 62.6 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 211.7 kB

  • Original 1.9 MB
  • After minification 1.7 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. Obviously, Hardoff needs image optimization as it can save up to 211.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 266.2 kB

  • Original 362.9 kB
  • After minification 278.1 kB
  • After compression 96.7 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 266.2 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 162.0 kB

  • Original 194.0 kB
  • After minification 155.3 kB
  • After compression 32.0 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. Hardoff.co.jp needs all CSS files to be minified and compressed as it can save up to 162.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (26%)

Requests Now

127

After Optimization

94

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hardoff. 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 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hardoff.co.jp accessibility score

94

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

hardoff.co.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hardoff.co.jp SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Hardoff.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 Hardoff.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

Open Graph data is detected on the main page of Hardoff. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: