vnav.vn Website Information

Daily Unique Visits: 18,034

Daily Page Views: 108,204

Income Per Day: $216

Estimated Value: $155,520

This website is located in Viet Nam and is using following IP address 210.245.87.117. See the complete list of popular websites hosted in Viet Nam.

vnav.vn is registered under .VN top-level domain. Please check other sites in .VN zone.

Website vnav.vn is using the following name servers:

nsbak.dotvndns.com
ns2.dotvndns.vn
ns1.dotvndns.vn

and is probably hosted by FPT-AS-AP The Corporation for Financing & Promoting Technology, VN. See the full list of other websites hosted by FPT-AS-AP The Corporation for Financing & Promoting Technology, VN.

The highest website vnav.vn position in Alexa rank database was 79528 and the lowest rank position was 307073. Current position of vnav.vn in Alexa rank database is 79528.

Desktop speed score of vnav.vn (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of vnav.vn (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of vnav.vn (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

vnav.vn Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

vnav.vn whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

vnav.vn domain is not supported

vnav.vn server information

Servers Location

vnav.vn desktop page speed rank

Last tested: 2017-05-31

Desktop Speed Medium

65/100

vnav.vn Desktop Speed Test Quick Summary

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 235.8KiB (69% reduction).

Compressing http://vnav.vn/js/xenforo/xenforo.js?_v=d90c0d78 could save 112.9KiB (68% reduction).
Compressing http://vnav.vn/js/jquery/jquery-1.11.0.min.js could save 61.5KiB (65% reduction).
Compressing http://vnav.vn/styles/revo_darkblue/glyphicons-pro-1.9.2/css/glyphicons.css could save 36.5KiB (83% reduction).
Compressing http://vnav.vn/styles/revo_darkblue/xenforo/js/style-min.js?_v=d90c0d78 could save 22.5KiB (68% reduction).
Compressing http://vnav.vn/js/Siropu/AM/display.min.js?_v=103 could save 2.4KiB (62% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://vnav.vn/js/jquery/jquery-1.11.0.min.js
http://vnav.vn/styles/revo_darkblue/xenforo/js/style-min.js?_v=d90c0d78
http://vnav.vn/js/xenforo/xenforo.js?_v=d90c0d78
http://vnav.vn/js/Siropu/AM/display.min.js?_v=103
http://vnav.vn/js/Tinhte/XenTag/preview.js?_v=d90c0d78

Optimize CSS Delivery of the following:

http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
http://vnav.vn/styles/revo_darkblue/glyphicons-pro-1.9.2/css/glyphicons.css
http://vnav.vn/css.php?css=xenforo,form,public&style=2&dir=LTR&d=1496243610
http://vnav.vn/css.php?css=EWRporta2_Global,facebo…2&dir=LTR&d=1496243610

priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 93.7KiB (41% reduction).

Compressing and resizing http://vnav.vn/data/resource_icons/0/99.jpg?1495877482 could save 10.2KiB (93% reduction).
Compressing https://tpc.googlesyndication.com/icore_images/664285294343400963 could save 9.8KiB (31% reduction).
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Compressing http://vnav.vn/data/avatars/s/47/47804.jpg?1489888974 could save 566B (29% reduction).
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priority - 8Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://vnav.vn/data/Siropu/images/158e37804c85cd.gif (expiration not specified)
http://vnav.vn/img/banners/2017/20172_nguyenaudio.gif (expiration not specified)
http://vnav.vn/js/jquery/jquery-1.11.0.min.js (expiration not specified)
http://vnav.vn/styles/revo_darkblue/glyphicons-pro-1.9.2/css/glyphicons.css (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/avatars/avatar_male_s.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/avatars/avatar_s.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/crumbs/crumbs-white.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/crumbs/crumbs-white2.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/logo.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/node-sprite.png (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://plus.google.com/js/client:plusone.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 69% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 13.4KiB (17% reduction).

Minifying http://vnav.vn/css.php?css=xenforo,form,public&style=2&dir=LTR&d=1496243610 could save 6.4KiB (24% reduction) after compression.
Minifying http://vnav.vn/styles/revo_darkblue/glyphicons-pro-1.9.2/css/glyphicons.css could save 4.9KiB (12% reduction).
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priority - 1Reduce server response time

vnav.vn Desktop Resource Breakdown

Total Resources	79
Number of Hosts	15
Static Resources	41
JavaScript Resources	24
CSS Resources	4

vnav.vn mobile page speed rank

Last tested: 2017-05-31

Mobile Speed Bad

53/100

vnav.vn Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 235.8KiB (69% reduction).

priority - 11Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://vnav.vn/data/Siropu/images/158e37804c85cd.gif (expiration not specified)
http://vnav.vn/js/jquery/jquery-1.11.0.min.js (expiration not specified)
http://vnav.vn/styles/revo_darkblue/glyphicons-pro-1.9.2/css/glyphicons.css (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/avatars/avatar_male_s.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/avatars/avatar_s.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/crumbs/crumbs-white-hd.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/crumbs/crumbs-white2-hd.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/logo-hd.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/logo.png (expiration not specified)
http://vnav.vn/styles/revo_darkblue/xenforo/node-sprite-hd.png (expiration not specified)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://plus.google.com/js/client:plusone.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 94.7KiB (29% reduction).

Compressing https://tpc.googlesyndication.com/icore_images/1863200587044770197 could save 10.5KiB (31% reduction).
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Compressing http://vnav.vn/data/resource_icons/0/101.jpg?1495878162 could save 2KiB (25% reduction).
Compressing http://vnav.vn/data/avatars/s/47/47804.jpg?1489888974 could save 566B (29% reduction).
Compressing http://vnav.vn/data/avatars/s/47/47767.jpg?1489912819 could save 546B (31% reduction).
Compressing http://vnav.vn/data/avatars/s/22/22922.jpg?1491665007 could save 541B (30% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 49% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 13.4KiB (17% reduction).

priority - 1Reduce server response time

vnav.vn Mobile Resource Breakdown

Total Resources	76
Number of Hosts	11
Static Resources	43
JavaScript Resources	23
CSS Resources	4

vnav.vn mobile page usability

Last tested: 2017-05-31

Mobile Usability Good

99/100

vnav.vn Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://vnav.vn/home/" class="SplitCtrl"> is close to 1 other tap targets.

The tap target <a href="misc/contact" class="OverlayTrigger Tooltip">Contact Us</a> and 1 others are close to other tap targets.
The tap target <a href="http://vnav.vn…en-dan-vnav.2/">Terms and Rules</a> is close to 1 other tap targets.

vnav.vn HTML validation

Errors

Attribute “xmlns:fb” not allowed here.

Line: 2 Column: 16 - 155
"...TYPE html> <html id="XenForo" lang="en-US" dir="LTR" class="Public NoJs GalleryLazyLoader LoggedOut Sidebar Responsive" xmlns:fb="http://www.facebook.com/2008/fbml"> <head..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 6 Column: 2 - 65
"...tf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" /> <..."

Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.

Line: 183 Column: 5 - 65
"...e</a> <a href="https://vnav.vn/home/" class="SplitCtrl" rel="Menu"></a> ..." Line: 211 Column: 5 - 60
"...s</a> <a href="https://vnav.vn/" class="SplitCtrl" rel="Menu"></a> ..." Line: 239 Column: 5 - 72
"...e</a> <a href="https://vnav.vn/marketplace/" class="SplitCtrl" rel="Menu"></a> ..." Line: 281 Column: 4 - 47
"... <a rel="Menu" class="navLink NoPopupGadget"><span ..." Line: 360 Column: 8 - 106
"..."> <a rel="Menu" class="button NoPopupGadget Tooltip" title="Useful Searches" data-tipclass="flipped"><span ..." Line: 579 Column: 7 - 92
"...p"> <a href="forums/noi-qui-dien-dan.4/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2484 Column: 7 - 88
"...p"> <a href="forums/vnav-portal.64/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2647 Column: 7 - 96
"...p"> <a href="forums/vnav-online-offline.62/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2996 Column: 7 - 86
"...p"> <a href="forums/nhiep-anh.48/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 3318 Column: 7 - 96
"...p"> <a href="forums/vnav-shop-showrooms.75/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 3398 Column: 7 - 92
"...p"> <a href="forums/mua-ban-rao-vat.81/" rel="Menu" class="cloaked" data-closemenu="true"><span ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 419 Column: 124 - 173
"...nofollow"><img src="data/Siropu/images/55bfd0fd92cdc9.jpg" ></a> ..." Line: 3765 Column: 89 - 169
"...747.html"><img src="https://vnav.vn/img/banners/avshowhn2018.jpg" width="240" height="500"></a> ..."

Bad value “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.

Line: 448 Column: 6 - 75
"...mb"> <a href="https://vnav.vn/home/" class="crumb" rel="up" itemprop="url"><span ..." Line: 455 Column: 6 - 70
"...mb"> <a href="https://vnav.vn/" class="crumb" rel="up" itemprop="url"><span ..."

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Line: 3606 Column: 1 - 61
"...</script> <gcse:searchbox-only resultsUrl="https://vnav.vn/pages/cse/"></gcse..." Line: 3727 Column: 1 - 61
"...</script> <gcse:searchbox-only resultsUrl="https://vnav.vn/pages/cse/"></gcse..."

Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 4208 Column: 5 - 24
"...</h3> <li class="empty" /> <..." Line: 4209 Column: 5 - 8
"...y" /> <li><i cla..." Line: 4210 Column: 5 - 8
"...</li> <li><i cla..."

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Line: 4208 Column: 5 - 24
"...</h3> <li class="empty" /> <..."

Stray end tag “ul”.

Line: 4211 Column: 4 - 8
"...></li> </ul> </d..."

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 4228 Column: 5 - 23
"... <li> <p align="justify"> ..."

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.

Line: 348 Column: 11 - 89
"... <dd><input type="date" name="date" value="" class="textCtrl" id="searchBar_date" /></dd> ..."

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

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vnav.vn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

vnav.vn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

VNAV.VN VNAV - Mạng Nghe nhìn Việt nam

vnav.vn Website Information

Advertisement

vnav.vn Alexa Rank

vnav.vn whois

vnav.vn server information

Servers Location

vnav.vn desktop page speed rank

vnav.vn Desktop Speed Test Quick Summary

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 235.8KiB (69% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 93.7KiB (41% reduction).

priority - 8Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 13.4KiB (17% reduction).

priority - 1Reduce server response time

vnav.vn Desktop Resource Breakdown

vnav.vn mobile page speed rank

vnav.vn Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 235.8KiB (69% reduction).

priority - 11Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 94.7KiB (29% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 13.4KiB (17% reduction).

priority - 1Reduce server response time

vnav.vn Mobile Resource Breakdown

vnav.vn mobile page usability

vnav.vn Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

vnav.vn HTML validation

Errors

Attribute “xmlns:fb” not allowed here.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Stray end tag “ul”.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

vnav.vn similar domains

vnav.vn Ping

vnav.vn TRACEROUTE