Tools & Wizards About Us
rakuraku-kaifuku.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

rakuraku-kaifuku.com

紅の葉中国気功整体院

Page Load Speed

3.7 sec in total

First Response

759 ms

Resources Loaded

2.8 sec

Page Rendered

204 ms

rakuraku-kaifuku.com screenshot

About Website

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Key Findings

We analyzed Rakuraku-kaifuku.com page load time and found that the first response time was 759 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rakuraku-kaifuku.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

rakuraku-kaifuku.com

759 ms

hpbparts.css

470 ms

container_3Dc_2c_left.css

474 ms

main_3Dc_2c.css

491 ms

user.css

341 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Rakuraku-kaifuku.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rakuraku-kaifuku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.9 kB (21%)

Content Size

763.2 kB

After Optimization

605.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rakuraku-kaifuku.com main page is 763.2 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 717.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.0 kB

  • Original 8.4 kB
  • After minification 7.4 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 985 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.0 kB or 71% of the original size.

Image Optimization

-17%

Potential reduce by 118.8 kB

  • Original 717.2 kB
  • After minification 598.4 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. Obviously, Rakuraku Kaifuku needs image optimization as it can save up to 118.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-88%

Potential reduce by 33.2 kB

  • Original 37.6 kB
  • After minification 23.8 kB
  • After compression 4.3 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. Rakuraku-kaifuku.com needs all CSS files to be minified and compressed as it can save up to 33.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • Images
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rakuraku Kaifuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rakuraku-kaifuku.com

rakuraku-kaifuku.com

759 ms

hpbparts.css

hpbparts.css

470 ms

container_3Dc_2c_left.css

container_3Dc_2c_left.css

474 ms

main_3Dc_2c.css

main_3Dc_2c.css

491 ms

user.css

user.css

341 ms

a_blt009.gif

a_blt009.gif

343 ms

button1.gif

button1.gif

363 ms

button2.gif

button2.gif

542 ms

button3.gif

button3.gif

543 ms

button4.gif

button4.gif

544 ms

button5.gif

button5.gif

624 ms

button6.gif

button6.gif

628 ms

anim9.gif

anim9.gif

825 ms

zutuu.jpg

zutuu.jpg

693 ms

katakori.jpg

katakori.jpg

532 ms

fuminn.jpg

fuminn.jpg

569 ms

youtu.jpg

youtu.jpg

634 ms

gojyukata.jpeg

gojyukata.jpeg

638 ms

sejyutu.jpg

sejyutu.jpg

699 ms

bg_3Dc_01.png

bg_3Dc_01.png

406 ms

bg_3Dc_02.png

bg_3Dc_02.png

451 ms

logo_3Dc1111111.png

logo_3Dc1111111.png

456 ms

mainimg_3Dc.png

mainimg_3Dc.png

1684 ms

point_3Dc.png

point_3Dc.png

525 ms

point_ret_3Dc.png

point_ret_3Dc.png

583 ms

menuBg_3Dc_02.png

menuBg_3Dc_02.png

608 ms

menuBg_3Dc_02_01.png

menuBg_3Dc_02_01.png

614 ms

banner_3Dc_01.png

banner_3Dc_01.png

806 ms

banner_3Dc_02.png

banner_3Dc_02.png

1022 ms

footerBg_3Dc.png

footerBg_3Dc.png

761 ms

Accessibility Review

rakuraku-kaifuku.com accessibility score

80

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

Image elements do not have [alt] attributes

Best Practices

rakuraku-kaifuku.com best practices score

67

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

rakuraku-kaifuku.com SEO score

58

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

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 Rakuraku-kaifuku.com 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 Rakuraku-kaifuku.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

rakuraku-kaifuku.com

Open Graph description is not detected on the main page of Rakuraku Kaifuku. 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: