Report Summary

  • 21

    Performance

    Renders faster than
    41% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 80

    SEO

    Google-friendlier than
    51% of websites

smiley-reserve.jp

クリニックや病院の診療予約システム スマイリーリザーブ

Page Load Speed

4 sec in total

First Response

316 ms

Resources Loaded

3 sec

Page Rendered

705 ms

smiley-reserve.jp screenshot

About Website

Welcome to smiley-reserve.jp homepage info - get ready to check Smiley Reserve best content for Japan right away, or after learning these important things about smiley-reserve.jp

診療予約システム スマイリーリザーブは、クリニック・病院向けのクラウド型診療予約システムです。時間予約/順番予約に標準で対応したコストパフォーマンスに優れた予約管理システムです。患者様がスマートフォンやパソコンで簡単に診察予約を取ることができます。

Visit smiley-reserve.jp

Key Findings

We analyzed Smiley-reserve.jp page load time and found that the first response time was 316 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

smiley-reserve.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value1.278

1/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

smiley-reserve.jp

316 ms

www.smiley-reserve.jp

629 ms

styles.css

148 ms

menu.css

294 ms

jquery.min.js

54 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Smiley-reserve.jp, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Smiley-reserve.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.6 kB (8%)

Content Size

1.2 MB

After Optimization

1.1 MB

In fact, the total size of Smiley-reserve.jp 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.3 kB

  • Original 25.4 kB
  • After minification 23.4 kB
  • After compression 5.1 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 20.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 12.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Smiley Reserve images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 35.0 kB

  • Original 55.8 kB
  • After minification 53.9 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 35.0 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 25.9 kB

  • Original 31.9 kB
  • After minification 23.7 kB
  • After compression 5.9 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. Smiley-reserve.jp needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

36

After Optimization

32

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smiley Reserve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

smiley-reserve.jp accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

smiley-reserve.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

smiley-reserve.jp SEO score

80

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 Smiley-reserve.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 Smiley-reserve.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 Smiley Reserve. 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: