Tools & Wizards About Us
mauna-kea.co.jp screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

mauna-kea.co.jp

「癒し美」のネイルサロン＆まつ毛エクステサロン　MaunaKea(ネイルサロンマウナケア）

Page Load Speed

4.6 sec in total

First Response

920 ms

Resources Loaded

3.5 sec

Page Rendered

207 ms

mauna-kea.co.jp screenshot

About Website

Visit mauna-kea.co.jp now to see the best up-to-date Mauna Kea content and also check out these interesting facts you probably never knew about mauna-kea.co.jp

新宿・秋葉原・大阪なんばのネイルサロン＆まつ毛エクステサロンのマウナケアです。

Visit mauna-kea.co.jp

Key Findings

We analyzed Mauna-kea.co.jp page load time and found that the first response time was 920 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mauna-kea.co.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value4,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

mauna-kea.co.jp

920 ms

hpbparts.css

712 ms

container_5Ab_2c_top.css

563 ms

main_5Ab_2c1.css

732 ms

user.css

388 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Mauna-kea.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Mauna-kea.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.4 kB (22%)

Content Size

667.7 kB

After Optimization

523.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Mauna-kea.co.jp main page is 667.7 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. Only 10% of websites need less resources to load. Images take 608.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 13.8 kB

  • Original 17.3 kB
  • After minification 13.6 kB
  • After compression 3.5 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 3.7 kB, which is 21% 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 13.8 kB or 80% of the original size.

Image Optimization

-15%

Potential reduce by 92.8 kB

  • Original 608.1 kB
  • After minification 515.2 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, Mauna Kea needs image optimization as it can save up to 92.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-89%

Potential reduce by 37.7 kB

  • Original 42.3 kB
  • After minification 26.7 kB
  • After compression 4.6 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. Mauna-kea.co.jp needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • Images
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mauna Kea. 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

mauna-kea.co.jp

mauna-kea.co.jp

920 ms

hpbparts.css

hpbparts.css

712 ms

container_5Ab_2c_top.css

container_5Ab_2c_top.css

563 ms

main_5Ab_2c1.css

main_5Ab_2c1.css

732 ms

user.css

user.css

388 ms

banner_tenpo.jpg

banner_tenpo.jpg

549 ms

icon_shop_honten2.jpg

icon_shop_honten2.jpg

1073 ms

icon_shop_akihabara1.jpg

icon_shop_akihabara1.jpg

747 ms

bannar_nailmax.jpg

bannar_nailmax.jpg

1287 ms

bannar_mikupack.jpg

bannar_mikupack.jpg

1422 ms

20120108Mobileqrcode001.gif

20120108Mobileqrcode001.gif

745 ms

logo_5Ab1.png

logo_5Ab1.png

359 ms

MP900423130_2.JPG

MP900423130_2.JPG

2155 ms

point_5Ab.png

point_5Ab.png

747 ms

mainmenubg_5Ab_01.png

mainmenubg_5Ab_01.png

719 ms

top_banner_5Ab_011.png

top_banner_5Ab_011.png

1225 ms

top_banner_5Ab_01.png

top_banner_5Ab_01.png

1410 ms

top_banner_5Ab_03.png

top_banner_5Ab_03.png

1252 ms

top_banner_5Ab_041.png

top_banner_5Ab_041.png

1439 ms

top_banner_5Ab_0411.png

top_banner_5Ab_0411.png

1571 ms

top_banner_5Ab_0411111.png

top_banner_5Ab_0411111.png

1919 ms

top_banner_5Ab_04111.png

top_banner_5Ab_04111.png

1793 ms

footerbg_5Ab.png

footerbg_5Ab.png

1769 ms

Accessibility Review

mauna-kea.co.jp accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

mauna-kea.co.jp best practices score

75

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

High

Missing source maps for large first-party JavaScript

SEO Factors

mauna-kea.co.jp SEO score

73

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 Mauna-kea.co.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 Mauna-kea.co.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

mauna-kea.co.jp

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