Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

nitori-net.jp

ニトリネット【公式】 家具・インテリア通販

Page Load Speed

9.9 sec in total

First Response

970 ms

Resources Loaded

8.3 sec

Page Rendered

721 ms

nitori-net.jp screenshot

About Website

Welcome to nitori-net.jp homepage info - get ready to check Nitori Net best content for Japan right away, or after learning these important things about nitori-net.jp

家具・インテリアの通販ニトリネットではベッド、ソファから収納、生活雑貨、キッチン用品、ネット限定まで幅広い品揃えを豊富なサイズで取り揃えています。11,000円(税込)以上で送料無料!店舗共通ニトリメンバーズカードでポイント獲得。

Visit nitori-net.jp

Key Findings

We analyzed Nitori-net.jp page load time and found that the first response time was 970 ms and then it took 9 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

nitori-net.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value25,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value39.4 s

0/100

10%

Network Requests Diagram

970 ms

common1_1ja_JP.css

366 ms

dojo.js

799 ms

dojodesktop-rwd.js

715 ms

validationEngine.jquery.css

189 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 30% of them (52 requests) were addressed to the original Nitori-net.jp, 36% (64 requests) were made to Lp.nitori-net.jp and 20% (35 requests) were made to Cp.nitori-net.jp. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Lp.nitori-net.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (45%)

Content Size

7.4 MB

After Optimization

4.1 MB

In fact, the total size of Nitori-net.jp main page is 7.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 215.7 kB

  • Original 257.5 kB
  • After minification 238.4 kB
  • After compression 41.8 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 215.7 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 161.1 kB

  • Original 3.4 MB
  • After minification 3.3 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. Nitori Net images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 2.0 MB

  • Original 2.7 MB
  • After minification 2.3 MB
  • After compression 696.4 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 2.0 MB or 74% of the original size.

CSS Optimization

-88%

Potential reduce by 912.5 kB

  • Original 1.0 MB
  • After minification 773.3 kB
  • After compression 125.8 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. Nitori-net.jp needs all CSS files to be minified and compressed as it can save up to 912.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (34%)

Requests Now

172

After Optimization

114

The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nitori Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nitori-net.jp accessibility score

58

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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>).

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

nitori-net.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nitori-net.jp SEO score

84

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

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 Nitori-net.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 Nitori-net.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 description is not detected on the main page of Nitori Net. 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: