Tools & Wizards About Us

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bookofhov.com

食事介助の知識も備えて臨もう - お役立ち情報総まとめ

Page Load Speed

3.8 sec in total

First Response

322 ms

Resources Loaded

953 ms

Page Rendered

2.5 sec

About Website

Welcome to bookofhov.com homepage info - get ready to check Bookofhov best content right away, or after learning these important things about bookofhov.com

三大介護の一つである食事介助は、誤嚥リスクへの理解を深めて適切な介助が求められる。利用者に恐怖心を与えないよう、食べ物が見える45度程度の位置から口元へ運び、スタッフはしっかりと腰かけて目線を合わせて仕事をすることが重要だ。

Visit bookofhov.com

Key Findings

We analyzed Bookofhov.com page load time and found that the first response time was 322 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bookofhov.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

bookofhov.com

322 ms

style.css

136 ms

jquery.min.1.2.6.js

195 ms

jqueryslidemenu.js

130 ms

stepcarousel.js

133 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Bookofhov.com, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Static.woopra.com. The less responsive or slowest element that took the longest time to load (489 ms) belongs to the original domain Bookofhov.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.3 kB (24%)

Content Size

757.0 kB

After Optimization

577.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookofhov.com main page is 757.0 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 527.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 84.8 kB

  • Original 126.6 kB
  • After minification 124.0 kB
  • After compression 41.7 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 84.8 kB or 67% of the original size.

Image Optimization

-6%

Potential reduce by 33.1 kB

  • Original 527.9 kB
  • After minification 494.8 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. Bookofhov images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 41.2 kB

  • Original 78.4 kB
  • After minification 77.7 kB
  • After compression 37.3 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 41.2 kB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 20.2 kB

  • Original 24.1 kB
  • After minification 17.4 kB
  • After compression 4.0 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. Bookofhov.com needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookofhov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bookofhov.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

Best Practices

bookofhov.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bookofhov.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookofhov.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Bookofhov.com 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 Bookofhov. 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: