2.7 sec in total
600 ms
2 sec
97 ms
Click here to check amazing Checkin content for Japan. Otherwise, check out these important facts you probably never knew about checkin.co.jp
Visit checkin.co.jpWe analyzed Checkin.co.jp page load time and found that the first response time was 600 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
checkin.co.jp performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value3.6 s
60/100
25%
Value4.5 s
72/100
10%
Value90 ms
98/100
30%
Value0.01
100/100
15%
Value2.1 s
99/100
10%
600 ms
786 ms
380 ms
390 ms
391 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Checkin.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (786 ms) belongs to the original domain Checkin.co.jp.
Page size can be reduced by 4.2 kB (71%)
6.0 kB
1.7 kB
In fact, the total size of Checkin.co.jp main page is 6.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 5.7 kB which makes up the majority of the site volume.
Potential reduce by 4.1 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. 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 4.1 kB or 72% of the original size.
Potential reduce by 124 B
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. Checkin.co.jp needs all CSS files to be minified and compressed as it can save up to 124 B or 59% of the original size.
Number of requests can be reduced by 14 (82%)
17
3
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Checkin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
checkin.co.jp
600 ms
www.checkin.co.jp
786 ms
style.css
380 ms
head_01.gif
390 ms
head_02.gif
391 ms
head_04.gif
396 ms
head_05.gif
397 ms
head_06.gif
398 ms
head_07.gif
570 ms
head_08.gif
572 ms
head_09.gif
582 ms
head_10.gif
586 ms
head_11.gif
588 ms
bg.gif
589 ms
foot_01.gif
763 ms
foot_02.gif
760 ms
foot_03.gif
773 ms
foot_04.gif
778 ms
foot_11.gif
597 ms
checkin.co.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
checkin.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
checkin.co.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Checkin.co.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 Checkin.co.jp main page’s claimed encoding is shift_jis. 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.
checkin.co.jp
Open Graph description is not detected on the main page of Checkin. 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: