4.9 sec in total
507 ms
4.2 sec
173 ms
Click here to check amazing Kuse Coresv content for Japan. Otherwise, check out these important facts you probably never knew about kuse.coresv.com
Visit kuse.coresv.comWe analyzed Kuse.coresv.com page load time and found that the first response time was 507 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kuse.coresv.com performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value8.6 s
1/100
25%
Value10.6 s
7/100
10%
Value4,050 ms
1/100
30%
Value0.003
100/100
15%
Value17.1 s
4/100
10%
507 ms
323 ms
333 ms
1206 ms
6 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 27% of them (13 requests) were addressed to the original Kuse.coresv.com, 13% (6 requests) were made to Googleads.g.doubleclick.net and 10% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kuse.coresv.com.
Page size can be reduced by 297.1 kB (52%)
566.4 kB
269.3 kB
In fact, the total size of Kuse.coresv.com main page is 566.4 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. 45% of websites need less resources to load. Javascripts take 365.0 kB which makes up the majority of the site volume.
Potential reduce by 39.5 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 11% 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 39.5 kB or 83% of the original size.
Potential reduce by 596 B
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. Kuse Coresv images are well optimized though.
Potential reduce by 255.4 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 255.4 kB or 70% of the original size.
Potential reduce by 1.6 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. Kuse.coresv.com needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 73% of the original size.
Number of requests can be reduced by 22 (48%)
46
24
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuse Coresv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
kuse.coresv.com
507 ms
style.css
323 ms
size.js
333 ms
jquery-1.11.2.js
1206 ms
adsbygoogle.js
6 ms
index.php
354 ms
get.x
354 ms
2nd_gets.php
340 ms
i2i_pr1.gif
351 ms
bgt
837 ms
0.gif
368 ms
bgt
1070 ms
0.gif
834 ms
bgt
1006 ms
0.gif
834 ms
0.gif
363 ms
back.gif
338 ms
header.gif
341 ms
title.jpg
510 ms
logo1.gif
343 ms
i_arrow_green2.gif
345 ms
title-bg.gif
536 ms
i_arrow_green.gif
656 ms
pen_01%20(1).gif
657 ms
bgt
850 ms
ca-pub-2832955800292414.js
49 ms
zrt_lookup.html
42 ms
show_ads_impl.js
47 ms
1.gif
309 ms
2.gif
324 ms
3.gif
324 ms
ads
159 ms
osd.js
4 ms
abg.js
19 ms
arata150805.js
305 ms
embed.js
611 ms
2014081273401.gif
158 ms
delivery
154 ms
footer.gif
343 ms
ads
89 ms
ads
228 ms
ads
200 ms
17206905320806515699
24 ms
s
17 ms
m_js_controller.js
18 ms
x_button_blue2.png
39 ms
googlelogo_color_112x36dp.png
57 ms
14875130467582771557
34 ms
kuse.coresv.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
kuse.coresv.com 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
Browser errors were logged to the console
kuse.coresv.com 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
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
Tap targets are not sized appropriately
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuse.coresv.com 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 Kuse.coresv.com 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.
kuse.coresv.com
Open Graph description is not detected on the main page of Kuse Coresv. 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: