10.8 sec in total
546 ms
9.9 sec
335 ms
Welcome to ccc.jp homepage info - get ready to check CCC best content right away, or after learning these important things about ccc.jp
カルチュアを創り、編集し、提案するクラブ。Tポイントを基盤としたデータサイエンスを活用し、TSUTAYAや蔦屋書店、図書館などの公共サービス、出版といった様々な事業を通じて、あたらしいライフスタイルを共創していきます。
Visit ccc.jpWe analyzed Ccc.jp page load time and found that the first response time was 546 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ccc.jp performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value31.2 s
0/100
25%
Value25.1 s
0/100
10%
Value9,090 ms
0/100
30%
Value0.004
100/100
15%
Value26.8 s
0/100
10%
546 ms
716 ms
1802 ms
324 ms
327 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ccc.jp, 90% (54 requests) were made to Ccc.co.jp and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Ccc.co.jp.
Page size can be reduced by 419.7 kB (21%)
2.0 MB
1.5 MB
In fact, the total size of Ccc.jp main page is 2.0 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. 25% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 33.0 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 4.6 kB, which is 12% 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 33.0 kB or 83% of the original size.
Potential reduce by 94.9 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. CCC images are well optimized though.
Potential reduce by 251.4 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 251.4 kB or 72% of the original size.
Potential reduce by 40.4 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. Ccc.jp needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 85% of the original size.
Number of requests can be reduced by 25 (45%)
56
31
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CCC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ccc.jp
546 ms
www.ccc.co.jp
716 ms
G48eE.js
1802 ms
common.css
324 ms
common_tb.css
327 ms
common_sp.css
342 ms
jquery-1.9.1.min.js
850 ms
respond.min.js
363 ms
all.js
364 ms
index.css
482 ms
index_tab.css
489 ms
index_sp.css
512 ms
camera.css
904 ms
easing.js
1407 ms
fredsel.js
1284 ms
camera.js
1140 ms
index.js
683 ms
ga.js
144 ms
menu_close.png
174 ms
header_search.png
162 ms
header_logo.png
165 ms
gnav1.png
182 ms
gnav2.png
174 ms
gnav3.png
183 ms
gnav4.png
332 ms
gnav5.png
322 ms
gnav6.png
327 ms
gnav7.png
341 ms
header_lang.png
362 ms
menu_btn.png
362 ms
gnav2_arrow.png
482 ms
main_slide_text.png
490 ms
bnr_koukoku_answer.png
676 ms
bg_title.png
678 ms
kiyaku1.gif
542 ms
daikanyamatsutaya-catch.jpg
1265 ms
hakodate-catch.jpg
964 ms
takeo-catch.png
978 ms
tcard-catch.jpg
1987 ms
eizou-catch.jpg
847 ms
bookcafe-catch.jpg
1906 ms
office-catch.jpg
1364 ms
tpoint-catch.jpg
1286 ms
tstutayao2o-catch.jpg
1466 ms
tsite-catch.jpg
1806 ms
life-catch.jpg
1608 ms
TPL-catch.jpg
1706 ms
sub_slide_prev.png
1792 ms
sub_slide_next.png
1769 ms
news_icon.png
1879 ms
hero_01.jpg
2095 ms
hero_02.jpg
2770 ms
hero_03.jpg
2528 ms
analytics.js
65 ms
camera-loader.gif
1948 ms
__utm.gif
12 ms
collect
12 ms
main_slide_09.jpg
4469 ms
main_slide_01.jpg
2290 ms
blank.gif
502 ms
ccc.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
ccc.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ccc.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ccc.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 Ccc.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.
ccc.jp
Open Graph description is not detected on the main page of CCC. 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: