42 sec in total
3.6 sec
37.9 sec
572 ms
Visit zw.cn now to see the best up-to-date Zw content for China and also check out these interesting facts you probably never knew about zw.cn
中万网络成立于2007年,荣获CNNIC和ICANN双认证顶级域名注册商,服务众多知名品牌企业.中万网络提供域名注册,网站建设,网站认证,企业邮箱,网络推广,商标注册,软著申请,、ssl证书等一站式信息化产品服务。
Visit zw.cnWe analyzed Zw.cn page load time and found that the first response time was 3.6 sec and then it took 38.5 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 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zw.cn performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value7.6 s
3/100
25%
Value11.5 s
5/100
10%
Value60 ms
100/100
30%
Value0.008
100/100
15%
Value6.2 s
63/100
10%
3596 ms
2532 ms
7572 ms
4020 ms
1197 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 62% of them (56 requests) were addressed to the original Zw.cn, 5% (5 requests) were made to Ckmap.mediav.com and 4% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Zw.cn.
Page size can be reduced by 447.7 kB (30%)
1.5 MB
1.0 MB
In fact, the total size of Zw.cn main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 849.0 kB which makes up the majority of the site volume.
Potential reduce by 70.2 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 70.2 kB or 72% of the original size.
Potential reduce by 28.3 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. Zw images are well optimized though.
Potential reduce by 347.1 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 347.1 kB or 67% of the original size.
Potential reduce by 2.1 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. Zw.cn needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 69% of the original size.
Number of requests can be reduced by 37 (51%)
72
35
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
zw.cn
3596 ms
www.zw.cn
2532 ms
zw.css
7572 ms
jquery-1.7.1.min.js
4020 ms
left_p.js
1197 ms
banner.js
1256 ms
jquery.SuperSlide.2.1.1.js
1388 ms
home.css
1611 ms
zw.js
1657 ms
news.js
1284 ms
seallogo.dll
685 ms
foot.js
596 ms
plugins.js
7078 ms
wpa.php
1645 ms
banner_sales_home.jpg
15667 ms
cnbylbanner.gif
5457 ms
topbannersh04.jpg
5162 ms
dzjzbanner02.jpg
8230 ms
hkxbanner.jpg
19318 ms
wlyxbanner01.jpg
6682 ms
close.gif
5570 ms
salecom.jpg
19569 ms
rzsales.jpg
14031 ms
sale02.jpg
14194 ms
cxbd.jpg
16949 ms
syxt.gif
17112 ms
mgf_logo.jpg
14670 ms
osi_logo.jpg
15188 ms
cdf_logo.jpg
15666 ms
hdl_logo.jpg
17303 ms
hg_logo.jpg
16115 ms
km_logo.jpg
17860 ms
mbz_logo.jpg
18074 ms
qxh_logo.jpg
18028 ms
sy_logo.jpg
19564 ms
bj_logo.jpg
18853 ms
ykt_logo.jpg
18482 ms
ysw_logo.jpg
19549 ms
cxlogos.jpg
19567 ms
bottom_large_img.png
19566 ms
aqlmlogo.png
19567 ms
360logo.gif
19568 ms
reglogo.gif
19568 ms
cnnic.gif
19569 ms
shuidi.png
19569 ms
ico.png
19554 ms
logo.png
19553 ms
hotd.gif
19553 ms
01.gif
19553 ms
r_ico.png
19553 ms
cnnic_en.png
4609 ms
h.js
4212 ms
21.gif
3904 ms
s.js
4262 ms
hm.gif
354 ms
z_stat.php
1767 ms
helpico.png
16251 ms
a_ico.png
14839 ms
ico2.png
15958 ms
stat.htm
294 ms
core.php
1061 ms
pr_w_ico2.png
14084 ms
9.gif
10082 ms
pic1.gif
850 ms
mvl.js
1295 ms
views.js
1315 ms
taskMgr.js
769 ms
t_btnp.png
12208 ms
mba.js
183 ms
mv.js
4461 ms
contains.js
288 ms
t
1287 ms
r.cgi
1020 ms
conv.php
887 ms
ta.php
888 ms
b
1224 ms
t
1003 ms
erweima.png
6993 ms
share.png
8455 ms
ckmap.htm
1178 ms
cm.gif
2193 ms
30.png
6484 ms
m
4597 ms
m
5051 ms
m
586 ms
m
4468 ms
app.gif
994 ms
api
885 ms
hm.gif
652 ms
bigMapIcon.jpg
868 ms
hm.gif
484 ms
zw.cn 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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zw.cn 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
Page has valid source maps
zw.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zw.cn 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 Zw.cn 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.
zw.cn
Open Graph description is not detected on the main page of Zw. 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: