Report Summary

  • 38

    Performance

    Renders faster than
    58% 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

  • 75

    SEO

    Google-friendlier than
    32% of websites

kogao.o-oku.jp

高橋ミカのスプーンマッサージの方法

Page Load Speed

3.1 sec in total

First Response

610 ms

Resources Loaded

2.4 sec

Page Rendered

159 ms

kogao.o-oku.jp screenshot

About Website

Welcome to kogao.o-oku.jp homepage info - get ready to check Kogao O Oku best content for Japan right away, or after learning these important things about kogao.o-oku.jp

高橋ミカさんのスプーンマッサージの方法で小顔になれる!リンパマッサージは自宅でもできます。

Visit kogao.o-oku.jp

Key Findings

We analyzed Kogao.o-oku.jp page load time and found that the first response time was 610 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kogao.o-oku.jp performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

kogao.o-oku.jp

610 ms

toko.css

378 ms

commercial.css

338 ms

encount

360 ms

fire

362 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 15% of them (7 requests) were addressed to the original Kogao.o-oku.jp, 40% (19 requests) were made to Asumi.shinobi.jp and 9% (4 requests) were made to St.shinobi.jp. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Kogao.o-oku.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.6 kB (36%)

Content Size

101.4 kB

After Optimization

64.7 kB

In fact, the total size of Kogao.o-oku.jp main page is 101.4 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. 25% of websites need less resources to load. Javascripts take 73.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 16.7 kB

  • Original 24.1 kB
  • After minification 23.6 kB
  • After compression 7.4 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. 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 16.7 kB or 69% of the original size.

Image Optimization

-18%

Potential reduce by 232 B

  • Original 1.3 kB
  • After minification 1.0 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, Kogao O Oku needs image optimization as it can save up to 232 B or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 17.6 kB

  • Original 73.1 kB
  • After minification 72.3 kB
  • After compression 55.5 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 17.6 kB or 24% of the original size.

CSS Optimization

-74%

Potential reduce by 2.1 kB

  • Original 2.8 kB
  • After minification 2.0 kB
  • After compression 737 B

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. Kogao.o-oku.jp needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (77%)

Requests Now

44

After Optimization

10

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kogao O Oku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

kogao.o-oku.jp accessibility score

80

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

kogao.o-oku.jp 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kogao.o-oku.jp SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kogao.o-oku.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 Kogao.o-oku.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Kogao O Oku. 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: