27.5 sec in total
3.2 sec
23.7 sec
571 ms
Click here to check amazing 4G Vina Phone content for Vietnam. Otherwise, check out these important facts you probably never knew about 4gvinaphone.com
Cách đăng ký 4G VinaPhone với các gói cước Vinaphone 4G giá rẻ nhất nhiều khuyến mãi khủng nhất 2024
Visit 4gvinaphone.comWe analyzed 4gvinaphone.com page load time and found that the first response time was 3.2 sec and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
4gvinaphone.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.7 s
33/100
25%
Value9.8 s
10/100
10%
Value9,910 ms
0/100
30%
Value0.151
75/100
15%
Value17.9 s
4/100
10%
3209 ms
115 ms
157 ms
1254 ms
659 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original 4gvinaphone.com, 5% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (14 sec) belongs to the original domain 4gvinaphone.com.
Page size can be reduced by 458.5 kB (31%)
1.5 MB
1.0 MB
In fact, the total size of 4gvinaphone.com main page is 1.5 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. 40% of websites need less resources to load. Images take 911.4 kB which makes up the majority of the site volume.
Potential reduce by 104.3 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 26.4 kB, which is 23% 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 104.3 kB or 90% of the original size.
Potential reduce by 36.5 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. 4G Vina Phone images are well optimized though.
Potential reduce by 165.9 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 165.9 kB or 67% of the original size.
Potential reduce by 151.8 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. 4gvinaphone.com needs all CSS files to be minified and compressed as it can save up to 151.8 kB or 83% of the original size.
Number of requests can be reduced by 15 (23%)
65
50
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4G Vina Phone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
4gvinaphone.com
3209 ms
analytics.js
115 ms
css
157 ms
bootstrap.min.css
1254 ms
owl.carousel.css
659 ms
owl.theme.green.css
659 ms
jquery.bxslider.css
662 ms
font-awesome.min.css
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style.css
1400 ms
jquery.js
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jquery-migrate.min.js
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owl.carousel.min.js
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collect
76 ms
wp-emoji-release.min.js
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bootstrap.min.js
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jquery.bxslider.min.js
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script.js
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stylesheet.css
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logo4gvina.png
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li-color.png
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69 ms
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sdk.js
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fontawesome-webfont.woff
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xd_arbiter.php
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xd_arbiter.php
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hermesregular_vnu.woff
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hermesbold_vnu.woff
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4gvinaphone.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.
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
4gvinaphone.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
4gvinaphone.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4gvinaphone.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that 4gvinaphone.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.
4gvinaphone.com
Open Graph data is detected on the main page of 4G Vina Phone. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: