Tools & Wizards About Us
kawaru.jp screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

kawaru.jp

カロママプラス｜企業向けAI健康経営支援サービス

Page Load Speed

1.1 sec in total

First Response

321 ms

Resources Loaded

619 ms

Page Rendered

162 ms

kawaru.jp screenshot

About Website

Visit kawaru.jp now to see the best up-to-date Kawaru content for Vietnam and also check out these interesting facts you probably never knew about kawaru.jp

成果の出る健康経営を実現｜健康経営支援サービス「カロママ プラス」 6,000社以上の導入実績！健康優良法人2022認定企業70社が当社アプリを導入！ 「カロママ プラス」は、食事・運動・睡眠など毎日の健康をサポートするAI健康アプリです。 専門家ネットワーク×ITを強みとするリンクアンドコミュニケーションが開発したアプリだからこそ、国内最大級の導入実績を実現しました。

Visit kawaru.jp

Key Findings

We analyzed Kawaru.jp page load time and found that the first response time was 321 ms and then it took 781 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

kawaru.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

kawaru.jp

321 ms

analytics.js

19 ms

logo_resized.gif

149 ms

app-store.png

295 ms

google-play.png

296 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Kawaru.jp, 29% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (321 ms) belongs to the original domain Kawaru.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.9 kB (49%)

Content Size

75.0 kB

After Optimization

38.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kawaru.jp main page is 75.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 2.4 kB

  • Original 4.6 kB
  • After minification 4.4 kB
  • After compression 2.2 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 2.4 kB or 53% of the original size.

Image Optimization

-15%

Potential reduce by 2.6 kB

  • Original 17.5 kB
  • After minification 14.9 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, Kawaru needs image optimization as it can save up to 2.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawaru. According to our analytics all requests are already optimized.

Network Requests Diagram

kawaru.jp

kawaru.jp

321 ms

analytics.js

analytics.js

19 ms

logo_resized.gif

logo_resized.gif

149 ms

app-store.png

app-store.png

295 ms

google-play.png

google-play.png

296 ms

ftr_com_img01.gif

ftr_com_img01.gif

297 ms

collect

collect

25 ms

Accessibility Review

kawaru.jp accessibility score

93

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kawaru.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kawaru.jp SEO score

92

Search Engine Optimization Advices

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 doesn't use 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 Kawaru.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 Kawaru.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

kawaru.jp

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