55.8 sec in total
5.4 sec
50.1 sec
258 ms
Visit cn.uuvisa.com now to see the best up-to-date Cn Uuvisa content and also check out these interesting facts you probably never knew about cn.uuvisa.com
Visit cn.uuvisa.comWe analyzed Cn.uuvisa.com page load time and found that the first response time was 5.4 sec and then it took 50.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cn.uuvisa.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.5 s
9/100
25%
Value8.4 s
19/100
10%
Value60 ms
100/100
30%
Value0.1
90/100
15%
Value6.4 s
60/100
10%
5449 ms
787 ms
966 ms
12160 ms
19632 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 65% of them (55 requests) were addressed to the original Cn.uuvisa.com, 21% (18 requests) were made to Admin.uuvisa.cn and 10% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Cn.uuvisa.com.
Page size can be reduced by 167.5 kB (41%)
410.6 kB
243.2 kB
In fact, the total size of Cn.uuvisa.com main page is 410.6 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. 25% of websites need less resources to load. Images take 198.5 kB which makes up the majority of the site volume.
Potential reduce by 63.7 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 25% 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 63.7 kB or 84% of the original size.
Potential reduce by 31.5 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, Cn Uuvisa needs image optimization as it can save up to 31.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 43.9 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 43.9 kB or 44% of the original size.
Potential reduce by 28.4 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. Cn.uuvisa.com needs all CSS files to be minified and compressed as it can save up to 28.4 kB or 77% of the original size.
Number of requests can be reduced by 15 (22%)
67
52
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Uuvisa. 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 4 to 1 for CSS and as a result speed up the page load time.
cn.uuvisa.com
5449 ms
all_global.css
787 ms
firstpage.css
966 ms
newpage.css
12160 ms
jquery-1.8.2.js
19632 ms
top.js
1185 ms
textscroll.js
1477 ms
onescrollbox.js
1626 ms
action.js
1960 ms
jquery.flexslider-min.js
486 ms
80.png
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allbg.png
2380 ms
erweima01.jpg
2029 ms
weixin.jpg
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erweima02.jpg
2327 ms
weibo.jpg
787 ms
logo.jpg
1890 ms
topas.jpg
8082 ms
tel.jpg
2264 ms
map01.jpg
5307 ms
map02.jpg
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map03.jpg
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map05.jpg
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map06.jpg
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bannic1.jpg
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icon01.png
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icon02.png
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cgtqzwx.jpg
17966 ms
hot.png
10994 ms
alllogo.jpg
16788 ms
liucpic.jpg
19988 ms
f_ic05_8688.png
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fixbg_8688.jpg
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fix_close.jpg
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line_help.png
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share.js
1087 ms
icon_two.png
18957 ms
loading.gif
19102 ms
h.js
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show02.jpg
20205 ms
show20150831.jpg
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person.jpg
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f_ic01.png
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f_ic03.png
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f_ic04.png
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21.gif
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hm.gif
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lianx01.jpg
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fix02.jpg
19745 ms
share_api.js
360 ms
share_view.js
633 ms
tangram.js
2942 ms
api_base.js
727 ms
view_base.js
595 ms
logger.js
360 ms
share_style0_16.css
484 ms
cn.uuvisa.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Definition list items are not wrapped in <dl> elements
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
cn.uuvisa.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
Browser errors were logged to the console
cn.uuvisa.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn.uuvisa.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 Cn.uuvisa.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.
cn.uuvisa.com
Open Graph description is not detected on the main page of Cn Uuvisa. 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: