3.8 sec in total
775 ms
2.8 sec
230 ms
Click here to check amazing 4 Vpo content. Otherwise, check out these important facts you probably never knew about 4vpo.com
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Visit 4vpo.comWe analyzed 4vpo.com page load time and found that the first response time was 775 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
4vpo.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.1 s
46/100
25%
Value4.0 s
81/100
10%
Value560 ms
52/100
30%
Value0.082
94/100
15%
Value7.9 s
43/100
10%
775 ms
104 ms
104 ms
36 ms
47 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to 4vpo.com and no external sources were called. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain 4vpo.com.
Page size can be reduced by 89.4 kB (77%)
115.5 kB
26.1 kB
In fact, the total size of 4vpo.com main page is 115.5 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. Only 5% of websites need less resources to load. Images take 62.5 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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 22.6 kB or 75% of the original size.
Potential reduce by 47.0 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, 4 Vpo needs image optimization as it can save up to 47.0 kB or 75% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 19.7 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. 4vpo.com needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 86% of the original size.
We found no issues to fix!
8
8
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Vpo. According to our analytics all requests are already optimized.
www.4vpo.com
775 ms
style.css
104 ms
chat_omegle.jpg
104 ms
bg_topdark.jpg
36 ms
850-top.png
47 ms
850-main.png
77 ms
header-trans-white-1200x100.png
155 ms
feed.png
77 ms
850-bottom.png
75 ms
4vpo.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
Heading elements are not in a sequentially-descending order
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
4vpo.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
4vpo.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4vpo.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that 4vpo.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.
4vpo.com
Open Graph description is not detected on the main page of 4 Vpo. 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: