41.9 sec in total
3.1 sec
38.5 sec
364 ms
Welcome to 50zx.com homepage info - get ready to check 50 Zx best content right away, or after learning these important things about 50zx.com
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Visit 50zx.comWe analyzed 50zx.com page load time and found that the first response time was 3.1 sec and then it took 38.9 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
50zx.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value8.1 s
2/100
25%
Value9.8 s
10/100
10%
Value140 ms
95/100
30%
Value0
100/100
15%
Value4.6 s
81/100
10%
3072 ms
2763 ms
4841 ms
3380 ms
1687 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 96% of them (95 requests) were addressed to the original 50zx.com, 3% (3 requests) were made to Pub.idqqimg.com and 1% (1 request) were made to Addlink.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain 50zx.com.
Page size can be reduced by 179.3 kB (50%)
360.1 kB
180.8 kB
In fact, the total size of 50zx.com main page is 360.1 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 127.4 kB which makes up the majority of the site volume.
Potential reduce by 52.3 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 10.2 kB, which is 16% 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 52.3 kB or 83% of the original size.
Potential reduce by 999 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. 50 Zx images are well optimized though.
Potential reduce by 68.3 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 68.3 kB or 68% of the original size.
Potential reduce by 57.7 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. 50zx.com needs all CSS files to be minified and compressed as it can save up to 57.7 kB or 83% of the original size.
Number of requests can be reduced by 43 (45%)
96
53
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 50 Zx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
50zx.com
3072 ms
Default.css
2763 ms
Global.css
4841 ms
weiyanlover.css
3380 ms
check.js
1687 ms
common.js
1683 ms
jq.js
6460 ms
menu.js
1701 ms
scroll.js
2274 ms
news.js
2105 ms
kfmenu.css
616 ms
menu.css
495 ms
logo8831.gif
11267 ms
background.jpg
16584 ms
logo.gif
6459 ms
tabicons_122.gif
476 ms
shortButton_login.gif
571 ms
shortButton_reg.gif
572 ms
LongButton_FindPass.gif
3486 ms
top_new_ico3.gif
2188 ms
icon_new_24x18.gif
1133 ms
qqmail3.jpg
20246 ms
domain_search_buttom.gif
1720 ms
buy_domain_step.gif
7853 ms
hosting_left.gif
6547 ms
LongButton_View.gif
4697 ms
4243_s.jpg
12720 ms
button_try.gif
7020 ms
button_auto_buy.gif
7017 ms
4250_s.jpg
9307 ms
4177_s.jpg
13221 ms
4253_s.jpg
12363 ms
agent_top_menu_68.gif
10311 ms
agent_top_menu_70.gif
11355 ms
agent_top_menu_72.gif
13632 ms
agent_top_menu_74.gif
15015 ms
LongButton_View_server.gif
15818 ms
default_40.gif
13787 ms
cloud_host_adv.jpg
15581 ms
auto_box_left_top.gif
14350 ms
auto_box_left_bottom.gif
14933 ms
bd.gif
15492 ms
ggl.gif
15597 ms
yh.gif
18750 ms
sina-88.jpg
16092 ms
163logo.gif
16179 ms
spacer.gif
16416 ms
xyd_logo.gif
16555 ms
biaoshi-1.gif
16735 ms
ico_wj.gif
16514 ms
53kfindex.gif
17274 ms
qq_online.jpg
17426 ms
qus.jpg
16171 ms
sfdw.jpg
15828 ms
tabicons_131.gif
16544 ms
tabicons_066.gif
14628 ms
Menubg.gif
13607 ms
Menu_line.gif
12103 ms
Menu_line_On.gif
12141 ms
flash_back.gif
11746 ms
domain_search.gif
18355 ms
domain_select_a_on.gif
11443 ms
domain_select_b_off.gif
10036 ms
domain_www.gif
9056 ms
domain_search_box_bg.gif
12460 ms
ico_qiang.gif
7505 ms
Marquee_bg.gif
7183 ms
hosting_right.gif
7268 ms
domain_select_c_off.gif
6805 ms
vertical-line.gif
6675 ms
WebHost_Title_bg.gif
6720 ms
auto_site_box.jpg
15122 ms
auto_site_li_bg.gif
6094 ms
default_adv_bg.jpg
6502 ms
vps_box.jpg
11288 ms
flod_ico.gif
7308 ms
vps_icon.gif
7948 ms
news_bg.gif
9074 ms
news_line.gif
8134 ms
Default_90.gif
7858 ms
Default_98.gif
10120 ms
help_cent_bg.gif
8312 ms
flod_ico.gif
8704 ms
tabicons_071.gif
8765 ms
tabicons_064.gif
9519 ms
tabicons_093.gif
8492 ms
button_old_41.gif
491 ms
button_old_41.gif
461 ms
button_old_41.gif
468 ms
tabicons_137.gif
8490 ms
tabicons_003.gif
9404 ms
tabicons_057.gif
8802 ms
tabicons_139.gif
8837 ms
auto_box_left_mid.gif
8821 ms
agent_top_menu_88.gif
8757 ms
top_arrow.gif
8754 ms
links_li_bg.gif
9671 ms
Butom_bg.gif
9172 ms
top_arrow.gif
9634 ms
50zx.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
50zx.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
50zx.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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 50zx.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 50zx.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.
50zx.com
Open Graph description is not detected on the main page of 50 Zx. 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: