6.1 sec in total
307 ms
5.4 sec
376 ms
Click here to check amazing Koramgame content for Japan. Otherwise, check out these important facts you probably never knew about koramgame.co.jp
Visit koramgame.co.jpWe analyzed Koramgame.co.jp page load time and found that the first response time was 307 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
koramgame.co.jp performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value11.5 s
0/100
25%
Value7.4 s
28/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value5.0 s
76/100
10%
307 ms
172 ms
470 ms
869 ms
468 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 16% of them (9 requests) were addressed to the original Koramgame.co.jp, 52% (30 requests) were made to Static.koramgame.com and 33% (19 requests) were made to Static.kunlun.tw. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Static.kunlun.tw.
Page size can be reduced by 132.8 kB (3%)
3.9 MB
3.7 MB
In fact, the total size of Koramgame.co.jp main page is 3.9 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. 45% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 78% of the original size.
Potential reduce by 103.7 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. Koramgame images are well optimized though.
Potential reduce by 16.6 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. Koramgame.co.jp needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 76% of the original size.
Number of requests can be reduced by 8 (15%)
55
47
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koramgame. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
koramgame.co.jp
307 ms
index.html
172 ms
index.css
470 ms
jquery-1.6.min.js
869 ms
index.js
468 ms
jquery.cycle.all.min.js
475 ms
cover.js
482 ms
index_bg.jpg
3688 ms
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592 ms
www.koramgame.co.jp
172 ms
logo.png
218 ms
sprites.png
605 ms
2b3c_3090dd77_e751_e8c8_85cc_d297dc393d57_1.jpg
208 ms
index_01.jpg
605 ms
login_bg.jpg
417 ms
login_top.jpg
638 ms
login_foot.jpg
428 ms
reg_0.jpg
626 ms
pic_1.jpg
1281 ms
wm_03.jpg
806 ms
pic_2.jpg
807 ms
footer_bg.jpg
833 ms
footer_logo.png
851 ms
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578 ms
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765 ms
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827 ms
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803 ms
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845 ms
main.css
163 ms
index.css
299 ms
global.js
301 ms
ajax.js
301 ms
lang.js
318 ms
checkform.js
320 ms
kl_md5_v2.js
648 ms
login_0.jpg
334 ms
btn_yzm.gif
360 ms
icon_2.jpg
397 ms
login_img.jpg
394 ms
login_img1.jpg
393 ms
bg_imput_pass.gif
71 ms
line.jpg
89 ms
koramgame.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
koramgame.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
koramgame.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
Links do not have descriptive text
Image elements do not have [alt] attributes
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 uses legible font sizes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koramgame.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 Koramgame.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.
koramgame.co.jp
Open Graph description is not detected on the main page of Koramgame. 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: