Tools & Wizards About Us
tanminhou.net screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

tanminhou.net

抱歉，站点已暂停

Page Load Speed

3.5 sec in total

First Response

652 ms

Resources Loaded

2.4 sec

Page Rendered

437 ms

tanminhou.net screenshot

About Website

Visit tanminhou.net now to see the best up-to-date Tanminhou content for Japan and also check out these interesting facts you probably never knew about tanminhou.net

一人一人と向き合い、それぞれにあった短眠法を提案している短眠法の専門家 上田真司が、超簡単な順番から７段階にステップバイステップで、短眠になる方法を紹介。

Visit tanminhou.net

Key Findings

We analyzed Tanminhou.net page load time and found that the first response time was 652 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

tanminhou.net performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

tanminhou.net

652 ms

load_css.css

192 ms

styles.css

197 ms

advanced.css

373 ms

ga.js

147 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Tanminhou.net, 15% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Bfa-c.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tanminhou.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.3 kB (9%)

Content Size

345.7 kB

After Optimization

315.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tanminhou.net main page is 345.7 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 292.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.5 kB

  • Original 16.3 kB
  • After minification 15.6 kB
  • After compression 4.8 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 11.5 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 2.4 kB

  • Original 292.7 kB
  • After minification 290.3 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. Tanminhou 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.

CSS Optimization

-84%

Potential reduce by 16.4 kB

  • Original 19.6 kB
  • After minification 13.9 kB
  • After compression 3.1 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. Tanminhou.net needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tanminhou. According to our analytics all requests are already optimized.

Network Requests Diagram

tanminhou.net

tanminhou.net

652 ms

load_css.css

load_css.css

192 ms

styles.css

styles.css

197 ms

advanced.css

advanced.css

373 ms

ga.js

ga.js

147 ms

ueda1.jpg

ueda1.jpg

733 ms

headg.png

headg.png

1152 ms

menu.png

menu.png

188 ms

h2.png

h2.png

377 ms

side.png

side.png

395 ms

saido180.jpg

saido180.jpg

779 ms

fksaido.jpg

fksaido.jpg

792 ms

__utm.gif

__utm.gif

15 ms

Accessibility Review

tanminhou.net accessibility score

67

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.

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

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tanminhou.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tanminhou.net SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

tanminhou.net

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