44.1 sec in total
2.2 sec
41.7 sec
240 ms
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Visit kaifu.49you.comWe analyzed Kaifu.49you.com page load time and found that the first response time was 2.2 sec and then it took 42 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kaifu.49you.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value5.4 s
20/100
25%
Value7.2 s
29/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value4.4 s
83/100
10%
2186 ms
1184 ms
793 ms
3864 ms
3988 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Kaifu.49you.com, 87% (34 requests) were made to 49you.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source 49you.com.
Page size can be reduced by 123.6 kB (34%)
365.3 kB
241.7 kB
In fact, the total size of Kaifu.49you.com main page is 365.3 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. 20% of websites need less resources to load. Images take 255.9 kB which makes up the majority of the site volume.
Potential reduce by 63.3 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 10.4 kB, which is 14% 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 63.3 kB or 86% of the original size.
Potential reduce by 31.3 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, Kaifu 49 You needs image optimization as it can save up to 31.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 28.9 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. Kaifu.49you.com needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 81% of the original size.
Number of requests can be reduced by 15 (43%)
35
20
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaifu 49 You. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
kaifu.49you.com
2186 ms
style.css
1184 ms
kf_style.css
793 ms
domain.js
3864 ms
tab.js
3988 ms
slide.js
3987 ms
jquery.js
19535 ms
index_v1.js
1182 ms
jquery.easing.1.3.js
1615 ms
server_list.js
1615 ms
youxi_box.js
2086 ms
h_i_top_flash.js
2086 ms
leftgamelist.js
2480 ms
flink.js
2484 ms
__p_t_jrtj________img.js
3066 ms
member_ref.js
3065 ms
basic.js
3463 ms
login.js
3462 ms
49you_advreg.js
3919 ms
bg.jpg
2450 ms
select_game.jpg
491 ms
mess_ico.jpg
428 ms
logo.png
1220 ms
t_bg.jpg
493 ms
admin.jpg
828 ms
desk_ico.jpg
996 ms
home_ico.jpg
2968 ms
collect_ico.jpg
1011 ms
blank.gif
1238 ms
nav1.jpg
19976 ms
icon.jpg
19975 ms
subnav_bg2.jpg
1578 ms
zx_li_ico.gif
1619 ms
__p_t_jrtj________img.jpg
3244 ms
kuang.png
6798 ms
f2.jpg
2004 ms
h.js
1413 ms
21.gif
838 ms
hm.gif
339 ms
kaifu.49you.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
Links do not have a discernible name
<object> elements do not have alternate text
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
kaifu.49you.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kaifu.49you.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
Document uses plugins
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kaifu.49you.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kaifu.49you.com 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.
kaifu.49you.com
Open Graph description is not detected on the main page of Kaifu 49 You. 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: