Tools & Wizards About Us
powerfulls.co.jp screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

powerfulls.co.jp

株式会社パワフルズ 京都･大阪･奈良･滋賀の総合美容ディーラー／POWERFULLS パワフルズ

Page Load Speed

8.1 sec in total

First Response

594 ms

Resources Loaded

6 sec

Page Rendered

1.5 sec

powerfulls.co.jp screenshot

About Website

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

COTA社（コタ株式会社）代理店として、ヘアサロン様の「真の経営」への転換による業績向上のお手伝いをさせていただくことを経営方針として、業界にお役にたてることを願い、貢献できるよう努力をしております。

Visit powerfulls.co.jp

Key Findings

We analyzed Powerfulls.co.jp page load time and found that the first response time was 594 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

powerfulls.co.jp performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.56

12/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

powerfulls.co.jp

594 ms

powerfulls.co.jp

835 ms

style.css

197 ms

index_local.css

392 ms

swiper.min.css

588 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 87% of them (76 requests) were addressed to the original Powerfulls.co.jp, 5% (4 requests) were made to Maps.googleapis.com and 3% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Powerfulls.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.6 kB (4%)

Content Size

4.7 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerfulls.co.jp main page is 4.7 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. 55% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 19.9 kB

  • Original 25.3 kB
  • After minification 23.2 kB
  • After compression 5.5 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. 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 19.9 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 132.0 kB

  • Original 4.5 MB
  • After minification 4.4 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. POWERFULLS images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 10.4 kB

  • Original 128.7 kB
  • After minification 128.7 kB
  • After compression 118.3 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

-27%

Potential reduce by 5.4 kB

  • Original 20.0 kB
  • After minification 19.4 kB
  • After compression 14.6 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. Powerfulls.co.jp needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (24%)

Requests Now

82

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POWERFULLS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powerfulls.co.jp

powerfulls.co.jp

594 ms

powerfulls.co.jp

powerfulls.co.jp

835 ms

style.css

style.css

197 ms

index_local.css

index_local.css

392 ms

swiper.min.css

swiper.min.css

588 ms

lightbox.css

lightbox.css

592 ms

magnific-popup.css

magnific-popup.css

604 ms

jquery-1.12.4.js

jquery-1.12.4.js

26 ms

scrollsmoothly.js

scrollsmoothly.js

605 ms

js

js

68 ms

swiper.min.js

swiper.min.js

1025 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

30 ms

iscroll.js

iscroll.js

44 ms

drawer.min.js

drawer.min.js

615 ms

bootstrap.min.js

bootstrap.min.js

50 ms

base.css

base.css

589 ms

common.css

common.css

593 ms

embed

embed

254 ms

logo.svg

logo.svg

198 ms

logo_w.svg

logo_w.svg

206 ms

head_menu01.svg

head_menu01.svg

203 ms

head_menu02.svg

head_menu02.svg

199 ms

head_menu03.svg

head_menu03.svg

208 ms

head_menu04.svg

head_menu04.svg

393 ms

head_order_btn.svg

head_order_btn.svg

396 ms

main00pc.png

main00pc.png

807 ms

main01pc.jpg

main01pc.jpg

1619 ms

main_title_pc2.svg

main_title_pc2.svg

621 ms

main09pc.jpg

main09pc.jpg

1451 ms

main002pc.jpg

main002pc.jpg

1173 ms

main_under.png

main_under.png

789 ms

main00sp.png

main00sp.png

1032 ms

main01sp.jpg

main01sp.jpg

1775 ms

main_title_sp.png

main_title_sp.png

1009 ms

main09sp.jpg

main09sp.jpg

1820 ms

main002sp.jpg

main002sp.jpg

1444 ms

main_under_sp.png

main_under_sp.png

1369 ms

sec_brand_title.png

sec_brand_title.png

1564 ms

sec_brand_img01.jpg

sec_brand_img01.jpg

1651 ms

sec_brand_img08.jpg

sec_brand_img08.jpg

1659 ms

sec_brand_img07.jpg

sec_brand_img07.jpg

1762 ms

sec_brand_img02.jpg

sec_brand_img02.jpg

1823 ms

sec_brand_img03.jpg

sec_brand_img03.jpg

2064 ms

sec_brand_img04.jpg

sec_brand_img04.jpg

1867 ms

sec_brand_img05.jpg

sec_brand_img05.jpg

1959 ms

swiper-next.png

swiper-next.png

1970 ms

swiper-prev.png

swiper-prev.png

2022 ms

sec_mind_bg.jpg

sec_mind_bg.jpg

2026 ms

sec_mind_title2.png

sec_mind_title2.png

2072 ms

sec_mind_text.png

sec_mind_text.png

2155 ms

sec_mind_text_sp.png

sec_mind_text_sp.png

2167 ms

sec_consulting_title.png

sec_consulting_title.png

2224 ms

sec_consulting_img03.jpg

sec_consulting_img03.jpg

2135 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

1 ms

NotoSansJP-Medium.otf

NotoSansJP-Medium.otf

2103 ms

sec_consulting_img02.jpg

sec_consulting_img02.jpg

2079 ms

sec_consulting_btn.svg

sec_consulting_btn.svg

2147 ms

sec_consulting_btn_sp.svg

sec_consulting_btn_sp.svg

2162 ms

sec_movie_title2.png

sec_movie_title2.png

2221 ms

sec_movie_img.jpg

sec_movie_img.jpg

2204 ms

js

js

32 ms

geometry.js

geometry.js

5 ms

search.js

search.js

8 ms

main.js

main.js

15 ms

NotoSansJP-Regular.otf

NotoSansJP-Regular.otf

2113 ms

sec_movie_btn.png

sec_movie_btn.png

2113 ms

movie02.jpg

movie02.jpg

2121 ms

sec_contact_bg.jpg

sec_contact_bg.jpg

1779 ms

sec_contact_title.png

sec_contact_title.png

1826 ms

sec_contact_bg_sp.jpg

sec_contact_bg_sp.jpg

1635 ms

sec_topics_title.png

sec_topics_title.png

1680 ms

cropped-favicon.png

cropped-favicon.png

1540 ms

cropped-favicon-150x150.png

cropped-favicon-150x150.png

1398 ms

437356bfed9ec4c6dc3bf2161edbb691-1024x566.jpg

437356bfed9ec4c6dc3bf2161edbb691-1024x566.jpg

1389 ms

437356bfed9ec4c6dc3bf2161edbb691-150x150.jpg

437356bfed9ec4c6dc3bf2161edbb691-150x150.jpg

1395 ms

be07d1fee6a0fad78dc49778aeb0efae.jpg

be07d1fee6a0fad78dc49778aeb0efae.jpg

1352 ms

448fcf65f77b333f44762eb599317384-1024x1024.jpg

448fcf65f77b333f44762eb599317384-1024x1024.jpg

1303 ms

448fcf65f77b333f44762eb599317384-150x150.jpg

448fcf65f77b333f44762eb599317384-150x150.jpg

1288 ms

insta_pc.jpg

insta_pc.jpg

1305 ms

insta_sp.jpg

insta_sp.jpg

1274 ms

sec_info_title.png

sec_info_title.png

1276 ms

sec_recruit_title.png

sec_recruit_title.png

1303 ms

sec_recruit_bg.jpg

sec_recruit_bg.jpg

1304 ms

sec_recruit_space.png

sec_recruit_space.png

1267 ms

smart.css

smart.css

197 ms

index_local_smart.css

index_local_smart.css

196 ms

drawer.min.css

drawer.min.css

197 ms

Accessibility Review

powerfulls.co.jp accessibility score

93

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

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

High

Links do not have a discernible name

Best Practices

powerfulls.co.jp best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

powerfulls.co.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powerfulls.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 Powerfulls.co.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

powerfulls.co.jp

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