Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 92

    SEO

    Google-friendlier than
    79% of websites

artrock-1.shop-pro.jp

アートロックナンバーワン 【ART ROCK NO.1】 京都のレコードとCDのお店(高価・買取)

Page Load Speed

7.9 sec in total

First Response

609 ms

Resources Loaded

6.6 sec

Page Rendered

696 ms

artrock-1.shop-pro.jp screenshot

About Website

Welcome to artrock-1.shop-pro.jp homepage info - get ready to check ART ROCK 1 Shop Pro best content for Japan right away, or after learning these important things about artrock-1.shop-pro.jp

京都のレコードCDストアー ART ROCK NO.1 買い取りもお受けしております。

Visit artrock-1.shop-pro.jp

Key Findings

We analyzed Artrock-1.shop-pro.jp page load time and found that the first response time was 609 ms and then it took 7.3 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

artrock-1.shop-pro.jp performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value30 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

artrock-1.shop-pro.jp

609 ms

cross-border-cart.css

315 ms

index.css

687 ms

jquery.min.js

39 ms

css

28 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 5% of them (7 requests) were addressed to the original Artrock-1.shop-pro.jp, 42% (61 requests) were made to Img09.shop-pro.jp and 10% (14 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Img09.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 943.0 kB (43%)

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Artrock-1.shop-pro.jp main page is 2.2 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 54.7 kB

  • Original 64.0 kB
  • After minification 45.4 kB
  • After compression 9.3 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 18.6 kB, which is 29% 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 54.7 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 115.6 kB

  • Original 1.1 MB
  • After minification 948.9 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, ART ROCK 1 Shop Pro needs image optimization as it can save up to 115.6 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

-71%

Potential reduce by 725.2 kB

  • Original 1.0 MB
  • After minification 933.8 kB
  • After compression 293.3 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 725.2 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 47.6 kB

  • Original 57.5 kB
  • After minification 50.8 kB
  • After compression 9.8 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. Artrock-1.shop-pro.jp needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (30%)

Requests Now

136

After Optimization

95

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ART ROCK 1 Shop Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

artrock-1.shop-pro.jp accessibility score

65

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.

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

Form elements do not have associated labels

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.

Best Practices

artrock-1.shop-pro.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

artrock-1.shop-pro.jp SEO score

92

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artrock-1.shop-pro.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 Artrock-1.shop-pro.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph data is detected on the main page of ART ROCK 1 Shop Pro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: