2.2 sec in total
572 ms
1.5 sec
159 ms
Welcome to ckworks.jp homepage info - get ready to check CKWorks best content for Japan right away, or after learning these important things about ckworks.jp
Visit ckworks.jpWe analyzed Ckworks.jp page load time and found that the first response time was 572 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ckworks.jp performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.2 s
100/100
25%
Value2.9 s
95/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
572 ms
349 ms
357 ms
380 ms
566 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 56% of them (10 requests) were addressed to the original Ckworks.jp, 33% (6 requests) were made to C-kom.homeip.net and 6% (1 request) were made to Homepage1.nifty.com. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Ckworks.jp.
Page size can be reduced by 16.3 kB (26%)
61.8 kB
45.6 kB
In fact, the total size of Ckworks.jp main page is 61.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 43.5 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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 7.7 kB or 74% of the original size.
Potential reduce by 2.2 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. CKWorks images are well optimized though.
Potential reduce by 1.9 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 1.9 kB or 88% of the original size.
Potential reduce by 4.5 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. Ckworks.jp needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 80% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CKWorks. According to our analytics all requests are already optimized.
ckworks.jp
572 ms
ckworks.css
349 ms
adbanner07_468x60_mega.js
357 ms
ckworks_title400x60.gif
380 ms
digimono3.jpg
566 ms
drev_normal_banner.gif
421 ms
wiitube_title200x40.gif
509 ms
digimono_rev.gif
339 ms
owncomic.gif
360 ms
megaton_banner200x40.gif
364 ms
amatomo_banner200x40.gif
364 ms
comicdash_title200x40_5.gif
374 ms
blog_loadcheck.gif
426 ms
lingrtext_title200x40.gif
440 ms
exfever.jpg
440 ms
iam3.jpg
451 ms
trumpa.gif
451 ms
figure_room_banner_468x60.jpg
567 ms
ckworks.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
ckworks.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
ckworks.jp SEO score
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
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ckworks.jp 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 Ckworks.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ckworks.jp
Open Graph description is not detected on the main page of CKWorks. 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: