47 sec in total
12.3 sec
34.3 sec
471 ms
Click here to check amazing Ku 250 content for China. Otherwise, check out these important facts you probably never knew about ku250.com
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Visit ku250.comWe analyzed Ku250.com page load time and found that the first response time was 12.3 sec and then it took 34.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ku250.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.3 s
68/100
25%
Value4.3 s
76/100
10%
Value40 ms
100/100
30%
Value0.005
100/100
15%
Value3.4 s
93/100
10%
12275 ms
19528 ms
825 ms
1220 ms
4568 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 54% of them (20 requests) were addressed to the original Ku250.com, 16% (6 requests) were made to Bdimg.share.baidu.com and 14% (5 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Ku250.com.
Page size can be reduced by 82.9 kB (55%)
149.8 kB
66.9 kB
In fact, the total size of Ku250.com main page is 149.8 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. Javascripts take 63.4 kB which makes up the majority of the site volume.
Potential reduce by 35.7 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 35.7 kB or 71% of the original size.
Potential reduce by 2.7 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. Ku 250 images are well optimized though.
Potential reduce by 39.5 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 39.5 kB or 62% of the original size.
Potential reduce by 5.0 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. Ku250.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 55% of the original size.
Number of requests can be reduced by 22 (71%)
31
9
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ku 250. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ku250.com
12275 ms
www_1616.css
19528 ms
css.css
825 ms
tc.css
1220 ms
2010theme.css
4568 ms
public.js
3068 ms
qTcms.config.js
4568 ms
jquery_1.4.2.js
20141 ms
1.2.1616.js
821 ms
www_1616.js
20142 ms
dv_wnd.css
1527 ms
dv_wnd.js
5948 ms
qTcms.Dom.js
19745 ms
gbk2big5.js
8053 ms
logo.png
3201 ms
shell_v2.js
510 ms
qc_bg.jpg
5070 ms
qingchun.jpg
13240 ms
index.php
811 ms
e_l_weathers2.html
5370 ms
h.js
638 ms
bds_s_v2.js
703 ms
hm.gif
300 ms
b0.png
72 ms
h.js
890 ms
bdsstyle.css
287 ms
getnum
1090 ms
is.png
718 ms
sc.png
456 ms
21.gif
743 ms
hm.gif
301 ms
hm.gif
298 ms
citys.js
4625 ms
weather.js
5577 ms
ip
912 ms
logger.js
300 ms
492 ms
ku250.com 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.
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
Form elements do not have associated labels
ku250.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
ku250.com 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ku250.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ku250.com main page’s claimed encoding is gb2312. 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.
ku250.com
Open Graph description is not detected on the main page of Ku 250. 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: