23.7 sec in total
1.1 sec
22.4 sec
193 ms
Visit v-focus.com now to see the best up-to-date V Focus content and also check out these interesting facts you probably never knew about v-focus.com
Shenzhen V-Focus Electronic Technology R&D Co., Ltd., Experts in Manufacturing and Exporting PUBG Mobile Controller, Writing Tablets and 434 more Products.
Visit v-focus.comWe analyzed V-focus.com page load time and found that the first response time was 1.1 sec and then it took 22.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
v-focus.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value10.2 s
0/100
25%
Value13.3 s
2/100
10%
Value5,590 ms
0/100
30%
Value0.844
4/100
15%
Value25.7 s
0/100
10%
1092 ms
5946 ms
296 ms
2718 ms
117 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original V-focus.com, 2% (1 request) were made to S9.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain V-focus.com.
Page size can be reduced by 269.4 kB (44%)
615.5 kB
346.0 kB
In fact, the total size of V-focus.com main page is 615.5 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 10% of websites need less resources to load. Images take 585.2 kB which makes up the majority of the site volume.
Potential reduce by 13.0 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 2.6 kB, which is 16% 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 13.0 kB or 81% of the original size.
Potential reduce by 246.8 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, V Focus needs image optimization as it can save up to 246.8 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.9 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 6.9 kB or 64% of the original size.
Potential reduce by 2.8 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. V-focus.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 79% of the original size.
Number of requests can be reduced by 5 (13%)
40
35
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Focus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
v-focus.com
1092 ms
www.v-focus.com
5946 ms
css.css
296 ms
stat.php
2718 ms
6_012.jpg
117 ms
logo.jpg
552 ms
6_005.jpg
594 ms
6_010.jpg
696 ms
6_006.jpg
1014 ms
6_007.jpg
678 ms
6_015.jpg
552 ms
6_017.jpg
803 ms
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897 ms
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1303 ms
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2090 ms
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1175 ms
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1870 ms
cc201209031441107471.jpg
2610 ms
6_018.jpg
1763 ms
1_60.jpg
1510 ms
6_013.jpg
1669 ms
6_011.jpg
1865 ms
6_014.jpg
1863 ms
1_68.jpg
2256 ms
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1953 ms
1_78.gif
1955 ms
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2063 ms
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2074 ms
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2454 ms
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2244 ms
201461315118.jpg
2435 ms
1_81.jpg
2456 ms
stat.htm
405 ms
core.php
3480 ms
9.gif
4138 ms
pic.gif
825 ms
app.gif
3922 ms
qie_10.jpg
425 ms
2_14.jpg
992 ms
2_16.jpg
231 ms
2_18.jpg
324 ms
2_20.jpg
1132 ms
2_22.jpg
306 ms
2_10.jpg
339 ms
2_25.jpg
472 ms
2_28.jpg
730 ms
2_30.jpg
800 ms
2_32.jpg
993 ms
2_34.jpg
674 ms
2_37.jpg
1105 ms
v-focus.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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.
v-focus.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
v-focus.com SEO score
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
Document doesn't have a valid hreflang
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 doesn't use legible font sizes
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V-focus.com 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 V-focus.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
v-focus.com
Open Graph description is not detected on the main page of V Focus. 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: