Access air-r.jp. 【公式】家具・インテリア通販のエア・リゾーム

air-r.jp screenshot

12

Performance

Renders faster than
25% of other websites
84

Accessibility

Visual factors better than
that of 56% of websites
67

Best Practices

More advanced features
available than in
24% of websites
77

SEO

Google-friendlier than
36% of websites

First Response

606 ms

Resources Loaded

11 sec

Page Rendered

627 ms

air-r.jp screenshot

About Website

Welcome to air-r.jp homepage info - get ready to check Air R best content for Japan right away, or after learning these important things about air-r.jp

おしゃれな家具をリーズナブルに！【エア・リゾーム】は幅広い品揃えに加えて、送料無料や即日出荷アイテム多数♪引っ越しや新生活におすすめの便利でお得な通販サイトです。

Visit air-r.jp

Key Findings

We analyzed Air-r.jp page load time and found that the first response time was 606 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.438

21/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

air-r.jp

606 ms

www.air-r.jp

796 ms

header_over.js

352 ms

style.css

376 ms

rayout.css

396 ms

Our browser made a total of 256 requests to load all elements on the main page. We found that 76% of them (194 requests) were addressed to the original Air-r.jp, 1% (3 requests) were made to Kdex003.deqwas.net and 1% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Air-r.jp.

Content Size

2.5 MB

After Optimization

2.1 MB

In fact, the total size of Air-r.jp main page is 2.5 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 124.1 kB

Original 144.5 kB
After minification 134.3 kB
After compression 20.4 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. 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 124.1 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 79.7 kB

Original 2.0 MB
After minification 2.0 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. Air R images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 130.3 kB

Original 228.1 kB
After minification 172.9 kB
After compression 97.8 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 130.3 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 31.2 kB

Original 37.8 kB
After minification 24.8 kB
After compression 6.6 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. Air-r.jp needs all CSS files to be minified and compressed as it can save up to 31.2 kB or 83% of the original size.

Requests Now

228

After Optimization

178

The browser has sent 228 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air R. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Air-r.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Air-r.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

air-r.jp

Open Graph description is not detected on the main page of Air R. 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: