Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

tokuteikenshin-hokensidou.jp

保健指導リソースガイド｜保健指導リソースガイド

Page Load Speed

5 sec in total

First Response

519 ms

Resources Loaded

4 sec

Page Rendered

434 ms

About Website

Welcome to tokuteikenshin-hokensidou.jp homepage info - get ready to check Tokuteikenshin Hokensidou best content for Japan right away, or after learning these important things about tokuteikenshin-hokensidou.jp

特定健診・保健指導や産業保健の最新ニュース、行政資料、ツールを網羅した専門情報サイト。医療・保健従事者の実務とスキルアップを支援します。

Visit tokuteikenshin-hokensidou.jp

Key Findings

We analyzed Tokuteikenshin-hokensidou.jp page load time and found that the first response time was 519 ms and then it took 4.4 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

tokuteikenshin-hokensidou.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

tokuteikenshin-hokensidou.jp

519 ms

tokuteikenshin-hokensidou.jp

860 ms

reset.css

343 ms

common.css

686 ms

home.css

516 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 59% of them (39 requests) were addressed to the original Tokuteikenshin-hokensidou.jp, 9% (6 requests) were made to Dm-net.co.jp and 5% (3 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tokuteikenshin-hokensidou.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 413.7 kB (13%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tokuteikenshin-hokensidou.jp main page is 3.3 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. 65% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.9 kB

  • Original 53.7 kB
  • After minification 49.3 kB
  • After compression 10.8 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 42.9 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 168.2 kB

  • Original 2.7 MB
  • After minification 2.5 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. Tokuteikenshin Hokensidou images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 156.5 kB

  • Original 470.7 kB
  • After minification 440.6 kB
  • After compression 314.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 156.5 kB or 33% of the original size.

CSS Optimization

-84%

Potential reduce by 46.1 kB

  • Original 54.6 kB
  • After minification 37.7 kB
  • After compression 8.5 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. Tokuteikenshin-hokensidou.jp needs all CSS files to be minified and compressed as it can save up to 46.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (26%)

Requests Now

61

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokuteikenshin Hokensidou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tokuteikenshin-hokensidou.jp accessibility score

82

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

tokuteikenshin-hokensidou.jp best practices score

67

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tokuteikenshin-hokensidou.jp SEO score

81

Search Engine Optimization Advices

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 Tokuteikenshin-hokensidou.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 Tokuteikenshin-hokensidou.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 Tokuteikenshin Hokensidou. 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: