Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% 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

4.3 sec in total

First Response

582 ms

Resources Loaded

3.6 sec

Page Rendered

141 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...

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Key Findings

We analyzed Tyo-heart.jp page load time and found that the first response time was 582 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 65% of websites can load faster.

Performance Metrics

tyo-heart.jp performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

tyo-heart.jp

582 ms

www.tyo-heart.jp

1210 ms

style.css

195 ms

script.js

390 ms

embed

176 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 92% of them (23 requests) were addressed to the original Tyo-heart.jp, 4% (1 request) were made to Google.com and 4% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tyo-heart.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.2 kB (11%)

Content Size

236.8 kB

After Optimization

210.6 kB

In fact, the total size of Tyo-heart.jp main page is 236.8 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. 15% of websites need less resources to load. Images take 211.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 9.9 kB

  • Original 14.3 kB
  • After minification 13.9 kB
  • After compression 4.5 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 9.9 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 9.0 kB

  • Original 211.0 kB
  • After minification 202.0 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

-18%

Potential reduce by 670 B

  • Original 3.6 kB
  • After minification 3.5 kB
  • After compression 3.0 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 670 B or 18% of the original size.

CSS Optimization

-85%

Potential reduce by 6.6 kB

  • Original 7.8 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 6.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tyo HEART. According to our analytics all requests are already optimized.

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: