20.1 sec in total
943 ms
18.5 sec
668 ms
Welcome to vvwo.net homepage info - get ready to check Vvwo best content right away, or after learning these important things about vvwo.net
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Visit vvwo.netWe analyzed Vvwo.net page load time and found that the first response time was 943 ms and then it took 19.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
vvwo.net performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value3.8 s
56/100
25%
Value3.1 s
93/100
10%
Value20 ms
100/100
30%
Value0.184
66/100
15%
Value4.0 s
88/100
10%
943 ms
864 ms
873 ms
446 ms
446 ms
Our browser made a total of 169 requests to load all elements on the main page. We found that 89% of them (150 requests) were addressed to the original Vvwo.net, 6% (10 requests) were made to Bdimg.share.baidu.com and 1% (2 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (15.9 sec) relates to the external source Tajs.qq.com.
Page size can be reduced by 587.6 kB (22%)
2.6 MB
2.1 MB
In fact, the total size of Vvwo.net main page is 2.6 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 149.7 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. 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 149.7 kB or 88% of the original size.
Potential reduce by 232.8 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, Vvwo needs image optimization as it can save up to 232.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 123.5 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 123.5 kB or 57% of the original size.
Potential reduce by 81.6 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. Vvwo.net needs all CSS files to be minified and compressed as it can save up to 81.6 kB or 81% of the original size.
Number of requests can be reduced by 28 (17%)
168
140
The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vvwo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
vvwo.net
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vvwo.net 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.
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
<object> elements do not have alternate text
vvwo.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
vvwo.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vvwo.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Vvwo.net 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.
vvwo.net
Open Graph description is not detected on the main page of Vvwo. 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: