4.4 sec in total
832 ms
2.2 sec
1.3 sec
Click here to check amazing Viatang content for United States. Otherwise, check out these important facts you probably never knew about viatang.com
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Visit viatang.comWe analyzed Viatang.com page load time and found that the first response time was 832 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
viatang.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value54.4 s
0/100
25%
Value9.2 s
13/100
10%
Value9,150 ms
0/100
30%
Value0.193
64/100
15%
Value27.8 s
0/100
10%
832 ms
62 ms
168 ms
69 ms
104 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 43% of them (36 requests) were addressed to the original Viatang.com, 48% (40 requests) were made to Img.alicdn.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Img.alicdn.com.
Page size can be reduced by 830.5 kB (7%)
11.3 MB
10.4 MB
In fact, the total size of Viatang.com main page is 11.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 10.9 MB which makes up the majority of the site volume.
Potential reduce by 56.8 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 9.2 kB, which is 13% 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 56.8 kB or 80% of the original size.
Potential reduce by 607.6 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. Viatang images are well optimized though.
Potential reduce by 111.6 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 111.6 kB or 57% of the original size.
Potential reduce by 54.5 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. Viatang.com needs all CSS files to be minified and compressed as it can save up to 54.5 kB or 85% of the original size.
Number of requests can be reduced by 13 (16%)
81
68
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viatang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
viatang.com
832 ms
base.css
62 ms
jquery-1.9.1.min.js
168 ms
jquery.jclock.js
69 ms
layer.js
104 ms
jquery.SuperSlide.2.1.1.js
70 ms
conversion.js
18 ms
layer.css
38 ms
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logo.png
79 ms
icos.png
85 ms
daigou_01.gif
79 ms
login-auth.png
80 ms
icon24_appwx_logo.png
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toptanchu03.png
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pay.png
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avatar.jpg
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floor.png
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footer-nav.png
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footer-bg.png
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share.png
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ico-arrow.png
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ico-sidebar.png
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analytics.js
16 ms
h.js
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collect
18 ms
37 ms
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viatang.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
Form elements do not have associated labels
Links do not have a discernible name
viatang.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
Page has valid source maps
viatang.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viatang.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Viatang.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.
viatang.com
Open Graph description is not detected on the main page of Viatang. 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: