Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

do-s.ne.jp

AGA治療専門「男たちの美容外科」（福岡・広島）

Page Load Speed

14.7 sec in total

First Response

740 ms

Resources Loaded

13.8 sec

Page Rendered

223 ms

About Website

Visit do-s.ne.jp now to see the best up-to-date Do S content for Japan and also check out these interesting facts you probably never knew about do-s.ne.jp

福岡県福岡市のAGA治療（薄毛・発毛・育毛）の専門クリニック「男たちの美容外科」です。当院は福岡県福岡市と広島県広島市でAGA・薄毛の治療を中心にスキンケア（美肌、IPL、ピーリング、ダーマペン）や脱毛（ムダ毛処理）など美容外科に関する様々な施術を行っております。

Visit do-s.ne.jp

Key Findings

We analyzed Do-s.ne.jp page load time and found that the first response time was 740 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

do-s.ne.jp performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value42.5 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

do-s.ne.jp

740 ms

www.do-s.ne.jp

2042 ms

base.css

521 ms

page.css

350 ms

jquery-1.6.1.min.js

873 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 51% of them (64 requests) were addressed to the original Do-s.ne.jp, 7% (9 requests) were made to D.adroll.com and 3% (4 requests) were made to Tag.ladsp.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Do-s.ne.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (39%)

Content Size

3.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Do-s.ne.jp main page is 3.4 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. 50% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 39.2 kB

  • Original 49.7 kB
  • After minification 43.9 kB
  • After compression 10.5 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 5.8 kB, 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 39.2 kB or 79% of the original size.

Image Optimization

-29%

Potential reduce by 734.8 kB

  • Original 2.5 MB
  • After minification 1.8 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. Obviously, Do S needs image optimization as it can save up to 734.8 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 320.9 kB

  • Original 534.6 kB
  • After minification 505.2 kB
  • After compression 213.7 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 320.9 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 229.3 kB

  • Original 277.0 kB
  • After minification 270.0 kB
  • After compression 47.7 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. Do-s.ne.jp needs all CSS files to be minified and compressed as it can save up to 229.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (53%)

Requests Now

112

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Do S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

do-s.ne.jp accessibility score

74

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

Links do not have a discernible name

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

do-s.ne.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

do-s.ne.jp 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Do-s.ne.jp 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 Do-s.ne.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 Do S. 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: