12.7 sec in total
3.4 sec
9 sec
269 ms
Welcome to cosme-ken.org homepage info - get ready to check Cosme Ken best content for Japan right away, or after learning these important things about cosme-ken.org
日本化粧品検定の公式サイトです。日本化粧品検定は文部科学省の後援事業として許可された、化粧品・美容の知識に関する検定としては初めての検定で受験後も役立つ“活かせる検定”です。コスメコンシェルジュ・コスメライター・コスメコンシェルジュインストラクターも取得でき、美容職・ライターのキャリアアップにもおすすめ。
Visit cosme-ken.orgWe analyzed Cosme-ken.org page load time and found that the first response time was 3.4 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
cosme-ken.org performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value21.2 s
0/100
25%
Value19.4 s
0/100
10%
Value120 ms
97/100
30%
Value0.714
7/100
15%
Value17.9 s
4/100
10%
3422 ms
499 ms
519 ms
347 ms
884 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 88% of them (85 requests) were addressed to the original Cosme-ken.org, 3% (3 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Cosme-ken.org.
Page size can be reduced by 249.8 kB (16%)
1.6 MB
1.3 MB
In fact, the total size of Cosme-ken.org main page is 1.6 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 33.7 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 33.7 kB or 75% of the original size.
Potential reduce by 26.6 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. Cosme Ken images are well optimized though.
Potential reduce by 141.9 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 141.9 kB or 65% of the original size.
Potential reduce by 47.5 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. Cosme-ken.org needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 83% of the original size.
Number of requests can be reduced by 29 (31%)
94
65
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosme Ken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
cosme-ken.org
3422 ms
reset.css
499 ms
common.css
519 ms
dropnavi.css
347 ms
unique.css
884 ms
styles.css
367 ms
pagenavi-css.css
521 ms
lightbox.min.css
550 ms
jquery.js
1406 ms
jquery-migrate.min.js
693 ms
base.js
370 ms
jquery.droppy.js
176 ms
hoverslider.js
188 ms
jquery.form.min.js
665 ms
scripts.js
693 ms
jquery.optimum-lazy-load.min.js
372 ms
jquery.touchwipe.min.js
514 ms
jquery.lightbox.min.js
774 ms
wp-emoji-release.min.js
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main_bg.jpg
239 ms
header_logo.jpg
519 ms
header_btn01.jpg
240 ms
header_btn02.jpg
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header_btn03.jpg
236 ms
header_btn04.jpg
250 ms
gNavi01_n.jpg
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gNavi02_n.jpg
564 ms
gNavi03_n.jpg
552 ms
gNavi04_n.jpg
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gNavi05_n.jpg
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gNavi06_n.jpg
665 ms
slider_main01.jpg
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slider_btn01.jpg
691 ms
slider_main02.jpg
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slider_btn02.jpg
726 ms
slider_main03.jpg
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slider_btn03.jpg
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slider_side01_off.jpg
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top_title01.jpg
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top_btn02.png
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top_title02.jpg
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top_img02.jpg
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top_btn01.jpg
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1924 ms
top_img03.jpg
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top_title03.jpg
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side_img01.jpg
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side_btn01.jpg
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sdk.js
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side_btn02.jpg
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widgets.js
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side_bnr01.jpg
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analytics.js
55 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
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collect
27 ms
side_bg01.jpg
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side_btn03.png
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side_bnr06.jpg
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xd_arbiter.php
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xd_arbiter.php
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collect
86 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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side_bnr04.jpg
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ga-audiences
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jot
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side_bnr07.jpg
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side_bnr09.jpg
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gotop.jpg
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footer_logo.jpg
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main_bg.jpg
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slider_bg.jpg
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top_bg01.jpg
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top_bg02.jpg
2694 ms
top_list01_o.jpg
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top_list02_n.jpg
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top_allow01.jpg
2350 ms
footer_bg.jpg
2321 ms
footer_allow.jpg
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footer_line.jpg
2282 ms
gNavi01_o.jpg
2461 ms
gNavi02_o.jpg
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gNavi03_o.jpg
2118 ms
gNavi04_o.jpg
2245 ms
gNavi05_o.jpg
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gNavi06_o.jpg
2135 ms
cosme-ken.org accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cosme-ken.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cosme-ken.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cosme-ken.org 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 Cosme-ken.org 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.
cosme-ken.org
Open Graph description is not detected on the main page of Cosme Ken. 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: