Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

byoutaieiyou.e840.net

病気の症状を知ってセルフチェックをしよう|病気と栄養辞典(病態栄養)

Page Load Speed

8.6 sec in total

First Response

1.3 sec

Resources Loaded

7.1 sec

Page Rendered

316 ms

byoutaieiyou.e840.net screenshot

About Website

Click here to check amazing Byoutaieiyou E 840 content for Japan. Otherwise, check out these important facts you probably never knew about byoutaieiyou.e840.net

(病気と栄養)病気の症状を知ってセルフチェックをしよう|「病気の症状を知ってセルフチェック」をしようでは病気と栄養の関係を、専門的な内容を維持しながらも、分かりやすさに重点を置いて作成しております。そして、病気と栄養だけではなく、「お医者様から処方される薬の内容」「漢方薬局から処方される漢方薬」「からだに良いと言われている健康食品(サプリメント)」についても分かりやすく説明させていただいております...

Visit byoutaieiyou.e840.net

Key Findings

We analyzed Byoutaieiyou.e840.net page load time and found that the first response time was 1.3 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

byoutaieiyou.e840.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

byoutaieiyou.e840.net

1268 ms

ga.js

5 ms

top1.jpg

1552 ms

top3.jpg

2880 ms

__utm.gif

12 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 97% of them (86 requests) were addressed to the original Byoutaieiyou.e840.net, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Byoutaieiyou.e840.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.1 kB (10%)

Content Size

540.0 kB

After Optimization

487.9 kB

In fact, the total size of Byoutaieiyou.e840.net main page is 540.0 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. 30% of websites need less resources to load. Images take 485.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.0 kB

  • Original 37.3 kB
  • After minification 34.2 kB
  • After compression 7.3 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 30.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 22.0 kB

  • Original 485.5 kB
  • After minification 463.5 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. Byoutaieiyou E 840 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

87

After Optimization

87

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byoutaieiyou E 840. According to our analytics all requests are already optimized.

Accessibility Review

byoutaieiyou.e840.net accessibility score

56

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

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

byoutaieiyou.e840.net best practices score

58

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

SEO Factors

byoutaieiyou.e840.net SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Byoutaieiyou.e840.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Byoutaieiyou.e840.net 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 Byoutaieiyou E 840. 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: