8.4 sec in total
3.2 sec
5.1 sec
115 ms
Visit up.ko.gs now to see the best up-to-date Up KO content for Japan and also check out these interesting facts you probably never knew about up.ko.gs
どこよりも速く、どこよりも安定したアップローダー、KO Uploaderです。~1.8Gbytesまでアップロード可能。国内数十サーバーによりアクセス集中対応。混雑時でも安定、高速な転送を約束します。
Visit up.ko.gsWe analyzed Up.ko.gs page load time and found that the first response time was 3.2 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
up.ko.gs performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value5.2 s
24/100
25%
Value11.4 s
5/100
10%
Value90 ms
98/100
30%
Value0
100/100
15%
Value12.5 s
14/100
10%
3151 ms
519 ms
157 ms
5 ms
378 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Up.ko.gs, 12% (2 requests) were made to Kouploader.jp and 12% (2 requests) were made to Static.kouploader.jp. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Kouploader.jp.
Page size can be reduced by 18.4 kB (22%)
82.3 kB
63.9 kB
In fact, the total size of Up.ko.gs main page is 82.3 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. 15% of websites need less resources to load. Images take 32.4 kB which makes up the majority of the site volume.
Potential reduce by 5.5 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 1.5 kB, which is 18% 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 5.5 kB or 64% of the original size.
Potential reduce by 4.8 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. Obviously, Up KO needs image optimization as it can save up to 4.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 143 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 8.0 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. Up.ko.gs needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 83% of the original size.
Number of requests can be reduced by 3 (19%)
16
13
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Up KO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
kouploader.jp
3151 ms
style.css
519 ms
typesquare.js
157 ms
show_ads.js
5 ms
bg_grad2.png
378 ms
title.png
822 ms
bgt
935 ms
0.gif
384 ms
0.gif
390 ms
0.gif
364 ms
email_upadmin.png
514 ms
announce20111012_limit-raised.png
358 ms
zrt_lookup.html
20 ms
show_ads_impl.js
46 ms
ga.js
10 ms
osd.js
30 ms
__utm.gif
12 ms
up.ko.gs 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
<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
up.ko.gs 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
General
Impact
Issue
Browser errors were logged to the console
up.ko.gs SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Up.ko.gs 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 Up.ko.gs 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.
up.ko.gs
Open Graph description is not detected on the main page of Up KO. 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: