Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tyo-heart.jp

内科,循環器科,人間ドック,小児科は、医療法人社団 東京ハート会<TOKYO HEART>のクリニックへ

Page Load Speed

5.7 sec in total

First Response

732 ms

Resources Loaded

4.5 sec

Page Rendered

419 ms

tyo-heart.jp screenshot

About Website

Click here to check amazing Tyo HEART content for Japan. Otherwise, check out these important facts you probably never knew about tyo-heart.jp

東京ハート会<TOKYO HEART>では、みなさまの『よきかかりつけ医』としてお役に立てるクリニックを心がけております。各クリニックでは、電子カルテや画像システムを活用し、円滑な診療を実施、待時間の短縮に取り組んでおります。また、連携施設・病院とのダイレクト予約によるスムーズな検査・入院手続きを実施、患者様の負担軽減を第一に考えております。心臓カテーテル検査・治療におきましては、専門病院と連携し...

Visit tyo-heart.jp

Key Findings

We analyzed Tyo-heart.jp page load time and found that the first response time was 732 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tyo-heart.jp performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value6,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

tyo-heart.jp

732 ms

style.css

168 ms

script.js

334 ms

maps

258 ms

bg.gif

231 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 45% of them (23 requests) were addressed to the original Tyo-heart.jp, 25% (13 requests) were made to Maps.googleapis.com and 12% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Tyo-heart.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.6 kB (7%)

Content Size

478.1 kB

After Optimization

442.5 kB

In fact, the total size of Tyo-heart.jp main page is 478.1 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. 45% of websites need less resources to load. Images take 377.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.9 kB

  • Original 15.2 kB
  • After minification 14.8 kB
  • After compression 4.4 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 10.9 kB or 71% of the original size.

Image Optimization

-4%

Potential reduce by 14.5 kB

  • Original 377.2 kB
  • After minification 362.7 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. Tyo HEART images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.2 kB

  • Original 77.4 kB
  • After minification 77.3 kB
  • After compression 74.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-86%

Potential reduce by 7.1 kB

  • Original 8.2 kB
  • After minification 3.9 kB
  • After compression 1.2 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. Tyo-heart.jp needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (27%)

Requests Now

45

After Optimization

33

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tyo HEART. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tyo-heart.jp accessibility score

90

Accessibility Issues

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

Links do not have a discernible name

Best Practices

tyo-heart.jp best practices score

75

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

Serves images with low resolution

SEO Factors

tyo-heart.jp SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tyo-heart.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 Tyo-heart.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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