Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

arunoka.com

【公式】アルノカ - デジタルサイネージのオンラインストア

Page Load Speed

8 sec in total

First Response

740 ms

Resources Loaded

6.6 sec

Page Rendered

674 ms

arunoka.com screenshot

About Website

Welcome to arunoka.com homepage info - get ready to check Arunoka best content for Japan right away, or after learning these important things about arunoka.com

デジタルサイネージ、店舗看板を低価格で多数取り揃えております。オリジナルデジタルサイネージをメインにポスターパネルやスタンドなど他店にはない商品が数多く揃う、ビジネスユーザー様御用達の通販サイトです。

Visit arunoka.com

Key Findings

We analyzed Arunoka.com page load time and found that the first response time was 740 ms and then it took 7.2 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

arunoka.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

arunoka.com

740 ms

m_sys_common.css

331 ms

import.css

337 ms

script.js

341 ms

jquery.js

68 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 30% of them (51 requests) were addressed to the original Arunoka.com, 32% (53 requests) were made to Gigaplus.makeshop.jp and 8% (14 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Gigaplus.makeshop.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.9 kB (15%)

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Arunoka.com main page is 1.2 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. 55% of websites need less resources to load. Images take 970.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 72.2 kB

  • Original 90.0 kB
  • After minification 85.5 kB
  • After compression 17.8 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 72.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 15.5 kB

  • Original 970.7 kB
  • After minification 955.2 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. Arunoka images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 47.0 kB

  • Original 78.8 kB
  • After minification 58.3 kB
  • After compression 31.8 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 47.0 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 42.2 kB

  • Original 51.9 kB
  • After minification 38.9 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. Arunoka.com needs all CSS files to be minified and compressed as it can save up to 42.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (39%)

Requests Now

162

After Optimization

99

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arunoka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

arunoka.com 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

Image elements do not have [alt] attributes

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

arunoka.com best practices score

75

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

SEO Factors

arunoka.com SEO score

79

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

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

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 Arunoka.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 Arunoka.com 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 description is not detected on the main page of Arunoka. 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: