Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

royalcanin.co.jp

ロイヤルカナン公式ブランドサイト - ROYAL CANIN | Royal Canin JP

Page Load Speed

19.7 sec in total

First Response

1.4 sec

Resources Loaded

17.8 sec

Page Rendered

409 ms

royalcanin.co.jp screenshot

About Website

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

ロイヤルカナンは、犬と猫が真に健康な生活を送るために、きめ細やかな栄養バランスを提供するプレミアムペットフードブランドです。

Visit royalcanin.co.jp

Key Findings

We analyzed Royalcanin.co.jp page load time and found that the first response time was 1.4 sec and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

royalcanin.co.jp performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.189

65/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

royalcanin.co.jp

1433 ms

import.css

372 ms

slider.css

572 ms

index.css

590 ms

common.js

788 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 88% of them (126 requests) were addressed to the original Royalcanin.co.jp, 7% (10 requests) were made to Google.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Royalcanin.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 539.1 kB (8%)

Content Size

6.6 MB

After Optimization

6.1 MB

In fact, the total size of Royalcanin.co.jp main page is 6.6 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. 40% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.2 kB

  • Original 39.9 kB
  • After minification 35.8 kB
  • After compression 8.7 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 31.2 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 326.0 kB

  • Original 6.2 MB
  • After minification 5.9 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. ROYAL CANIN images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 88.7 kB

  • Original 217.8 kB
  • After minification 205.4 kB
  • After compression 129.1 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 88.7 kB or 41% of the original size.

CSS Optimization

-86%

Potential reduce by 93.1 kB

  • Original 108.6 kB
  • After minification 86.8 kB
  • After compression 15.5 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. Royalcanin.co.jp needs all CSS files to be minified and compressed as it can save up to 93.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (12%)

Requests Now

139

After Optimization

122

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROYAL CANIN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

royalcanin.co.jp accessibility score

85

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

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

High

[role]s are not contained by their required parent element

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

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

Best Practices

royalcanin.co.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

royalcanin.co.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

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 Royalcanin.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 Royalcanin.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 description is not detected on the main page of ROYAL CANIN. 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: