5.4 sec in total
496 ms
4.7 sec
248 ms
Click here to check amazing Artclay content for Japan. Otherwise, check out these important facts you probably never knew about artclay.co.jp
粘土が純銀になる!驚きの素材「アートクレイシルバー」。シルバーアクセサリー作り初心者の方へ銀粘土アートクレイシルバーを使った手作りアクセサリーの楽しさをご紹介するサイトです。全国の体験教室や入門レシピ等を公開しています。あなたも世界に一つだけの指輪を手作りしてみませんか?
Visit artclay.co.jpWe analyzed Artclay.co.jp page load time and found that the first response time was 496 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
artclay.co.jp performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value11.2 s
0/100
25%
Value9.4 s
12/100
10%
Value130 ms
96/100
30%
Value0.249
50/100
15%
Value6.8 s
55/100
10%
496 ms
815 ms
314 ms
33 ms
472 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Artclay.co.jp, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Artclay.co.jp.
Page size can be reduced by 99.8 kB (4%)
2.4 MB
2.3 MB
In fact, the total size of Artclay.co.jp main page is 2.4 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 19.1 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 7.8 kB, which is 33% 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 19.1 kB or 81% of the original size.
Potential reduce by 9.5 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. Artclay images are well optimized though.
Potential reduce by 56.4 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 56.4 kB or 49% of the original size.
Potential reduce by 14.8 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. Artclay.co.jp needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 79% of the original size.
Number of requests can be reduced by 20 (31%)
64
44
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Artclay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
artclay.co.jp
496 ms
artclay.co.jp
815 ms
import.js
314 ms
jquery.min.js
33 ms
jquery.bxslider.min.js
472 ms
jquery.bxslider.css
474 ms
common.css
496 ms
layout.css
501 ms
layout_common.css
512 ms
local_menu.css
630 ms
js
76 ms
tracking-pdf.js
630 ms
smooth.pack.js
346 ms
jquery-1.3.2.min.js
689 ms
script.js
368 ms
header_logo.gif
161 ms
btn_english_of.gif
171 ms
gb_tub_beginner_on.gif
159 ms
gb_tub_experience_of.gif
166 ms
btn_club_of.gif
172 ms
gb_beginner_01_of.gif
317 ms
gb_beginner_02_of.gif
317 ms
gb_beginner_03_of.gif
330 ms
gb_beginner_04_of.gif
341 ms
gb_beginner_05_of.gif
342 ms
gb_beginner_06_of.gif
476 ms
gb_beginner_07_of.gif
476 ms
289.jpg
823 ms
275.jpg
1359 ms
75.jpg
682 ms
141.jpg
2128 ms
tuhan-link.gif
790 ms
ttl_h2_ex01.jpg
1581 ms
ttl_h2_ex02.jpg
1704 ms
ttl_h2_ex03.jpg
1421 ms
ttl_news.gif
988 ms
ic_insta.jpg
1153 ms
ic_sac.jpg
1319 ms
ic_x.jpg
1484 ms
ic_ivent.jpg
1528 ms
ic_youtube.jpg
1580 ms
ic_media.jpg
1649 ms
ic_fb.jpg
1699 ms
ic_npo.jpg
1738 ms
ic_blog.jpg
1737 ms
ic_toolguide.jpg
1813 ms
img_trademark.gif
1869 ms
img_japhic.gif
1873 ms
header_icon_mail.gif
1892 ms
header_icon_sitemap.gif
1893 ms
bg_global_navi.gif
1975 ms
bg_news_area.gif
1884 ms
bg_line_dot_x.gif
1890 ms
bg_alw_02.gif
1893 ms
bg_pagetop.gif
1888 ms
bg_footer_dot.gif
1977 ms
btn_english_ov.gif
1898 ms
gb_tub_experience_ov.gif
1902 ms
btn_club_ov.gif
1885 ms
gb_beginner_01_ov.gif
1876 ms
gb_beginner_02_ov.gif
1963 ms
gb_beginner_03_ov.gif
1838 ms
gb_beginner_04_ov.gif
1908 ms
gb_beginner_05_ov.gif
1689 ms
gb_beginner_06_ov.gif
1584 ms
gb_beginner_07_ov.gif
1560 ms
bx_loader.gif
1490 ms
controls.png
1323 ms
artclay.co.jp accessibility score
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
Image elements do not have [alt] attributes
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>).
artclay.co.jp 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
artclay.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artclay.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 Artclay.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.
artclay.co.jp
Open Graph description is not detected on the main page of Artclay. 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: