Tools & Wizards About Us
itten-cosme.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

itten-cosme.com

itten cosme,Inc.公式サイト｜毛穴・エイジングのスキンケア

Page Load Speed

15.4 sec in total

First Response

371 ms

Resources Loaded

14.4 sec

Page Rendered

602 ms

itten-cosme.com screenshot

About Website

Visit itten-cosme.com now to see the best up-to-date Itten Cosme content for Japan and also check out these interesting facts you probably never knew about itten-cosme.com

株式会社イッテンコスメ（ittencosme,Inc.）公式通販サイト。お肌の悩みにあわせた効果実感をお届けるスキンケア通販です。「泥練洗顔」「ファイナルホワイト」「つぶつぶクレンジング」「ディアゲル」など。メディア掲載多数。

Visit itten-cosme.com

Key Findings

We analyzed Itten-cosme.com page load time and found that the first response time was 371 ms and then it took 15 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

itten-cosme.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.959

2/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

itten-cosme.com

371 ms

itten-cosme.co.jp

340 ms

www.itten-cosme.co.jp

388 ms

www.itten-cosme.co.jp

845 ms

jquery-1.11.3.min.js

838 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Itten-cosme.com, 94% (92 requests) were made to Itten-cosme.co.jp and 2% (2 requests) were made to Cdn.mouseflow.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Itten-cosme.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 478.3 kB (6%)

Content Size

8.5 MB

After Optimization

8.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itten-cosme.com main page is 8.5 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. 45% of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.5 kB

  • Original 34.6 kB
  • After minification 29.3 kB
  • After compression 7.1 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 5.3 kB, which is 15% 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 27.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 248.6 kB

  • Original 8.2 MB
  • After minification 8.0 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. Itten Cosme images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 130.9 kB

  • Original 189.2 kB
  • After minification 183.3 kB
  • After compression 58.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 130.9 kB or 69% of the original size.

CSS Optimization

-89%

Potential reduce by 71.4 kB

  • Original 80.2 kB
  • After minification 61.7 kB
  • After compression 8.8 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. Itten-cosme.com needs all CSS files to be minified and compressed as it can save up to 71.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (30%)

Requests Now

94

After Optimization

66

  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itten Cosme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itten-cosme.com

itten-cosme.com

371 ms

itten-cosme.co.jp

itten-cosme.co.jp

340 ms

www.itten-cosme.co.jp

www.itten-cosme.co.jp

388 ms

www.itten-cosme.co.jp

www.itten-cosme.co.jp

845 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

838 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

507 ms

owl.carousel.css

owl.carousel.css

507 ms

owl.carousel.min.js

owl.carousel.min.js

974 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

1177 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

1074 ms

import.css

import.css

1207 ms

local.css

local.css

1368 ms

common.js

common.js

1446 ms

script.js

script.js

1563 ms

js

js

56 ms

ytag.js

ytag.js

771 ms

reset.css

reset.css

445 ms

layout.css

layout.css

522 ms

common.css

common.css

580 ms

module.css

module.css

666 ms

tel.png

tel.png

378 ms

btn_guide.png

btn_guide.png

334 ms

btn_otoiawase.png

btn_otoiawase.png

514 ms

logo_itten.png

logo_itten.png

515 ms

shop.png

shop.png

516 ms

btn_amazon.png

btn_amazon.png

525 ms

btn_rakuten.png

btn_rakuten.png

850 ms

btn_voige.png

btn_voige.png

955 ms

instagram.png

instagram.png

1012 ms

facebook.png

facebook.png

1013 ms

twitter.png

twitter.png

1027 ms

lineicon.png

lineicon.png

1209 ms

bg_main2.png

bg_main2.png

2030 ms

img_1_3.png

img_1_3.png

2679 ms

img_1_13.png

img_1_13.png

2177 ms

img_1_14.png

img_1_14.png

2385 ms

img_1_5.png

img_1_5.png

2562 ms

banner_gelrenewal.png

banner_gelrenewal.png

3253 ms

img_201811.png

img_201811.png

3407 ms

img_1_12.png

img_1_12.png

3713 ms

img_1_2_2.png

img_1_2_2.png

3886 ms

top_banner_line.jpg

top_banner_line.jpg

3231 ms

section_1_img_1.png

section_1_img_1.png

3515 ms

btn_detail.png

btn_detail.png

3807 ms

btn_amazon.png

btn_amazon.png

3831 ms

btn_rakuten.png

btn_rakuten.png

3914 ms

btn_voige.png

btn_voige.png

4035 ms

section_1_img_2.png

section_1_img_2.png

4483 ms

section_1_img_3.png

section_1_img_3.png

4498 ms

section_1_img_4.png

section_1_img_4.png

4764 ms

bg.png

bg.png

4569 ms

section_2_img_2.png

section_2_img_2.png

4580 ms

msg_1.png

msg_1.png

4611 ms

msg_2.png

msg_2.png

5011 ms

msg_3.png

msg_3.png

5060 ms

fbevents.js

fbevents.js

27 ms

msg_4.png

msg_4.png

5148 ms

94367cf8-47d2-4499-af26-75a1ec34ce58.js

94367cf8-47d2-4499-af26-75a1ec34ce58.js

103 ms

82ee1cf4-86cc-44f5-8259-384b5849d4ec.js

82ee1cf4-86cc-44f5-8259-384b5849d4ec.js

117 ms

msg_5.png

msg_5.png

4843 ms

bg.png

bg.png

6408 ms

media_title.png

media_title.png

4849 ms

img_media13.jpg

img_media13.jpg

5094 ms

img_media12.jpg

img_media12.jpg

5338 ms

img_media11.jpg

img_media11.jpg

5305 ms

img_media10.jpg

img_media10.jpg

5098 ms

img_media09.jpg

img_media09.jpg

4984 ms

img_media08.jpg

img_media08.jpg

5262 ms

img_media07.jpg

img_media07.jpg

5529 ms

img_media06.jpg

img_media06.jpg

5379 ms

img_media05.jpg

img_media05.jpg

5309 ms

img_media04.jpg

img_media04.jpg

4510 ms

img_media03.jpg

img_media03.jpg

4598 ms

img_media02.jpg

img_media02.jpg

4596 ms

img_media01.jpg

img_media01.jpg

4496 ms

bg3.png

bg3.png

5845 ms

item_list_title.png

item_list_title.png

3886 ms

item07-01.png

item07-01.png

4355 ms

item07-02.png

item07-02.png

4378 ms

item07-03_2.png

item07-03_2.png

4297 ms

item07-09.png

item07-09.png

4344 ms

item07-15.png

item07-15.png

4494 ms

item07-10.png

item07-10.png

4612 ms

item07-05.png

item07-05.png

4934 ms

item07-14.png

item07-14.png

4933 ms

end_title.png

end_title.png

4524 ms

top.png

top.png

4337 ms

bg.png

bg.png

4522 ms

line.png

line.png

4456 ms

bg_t.png

bg_t.png

4495 ms

bg_m.png

bg_m.png

4711 ms

line.png

line.png

4645 ms

bg_b.png

bg_b.png

4418 ms

shadow.png

shadow.png

4475 ms

bg_news.png

bg_news.png

4442 ms

bg.png

bg.png

4480 ms

shadow.png

shadow.png

4557 ms

bg_2.png

bg_2.png

5137 ms

Accessibility Review

itten-cosme.com accessibility score

78

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

itten-cosme.com 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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

itten-cosme.com SEO score

92

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

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 Itten-cosme.com 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 Itten-cosme.com 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

itten-cosme.com

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