expertvn.com Website Information
Daily Unique Visits: 0
Daily Page Views: 0
Income Per Day: $0
Estimated Value: $9
expertvn.com is registered under .COM top-level domain. Please check other sites in .COM zone.
No name server records were found.
and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
The highest website expertvn.com position in Alexa rank database was 1772 and the lowest rank position was 994500. Current position of expertvn.com in Alexa rank database is below 1 million.
Desktop speed score of expertvn.com (66/100) shows that the page desktop performance can be improved.
Mobile usability score of expertvn.com (99/100) means that the page is mobile-friendly.
Mobile speed score of expertvn.com (51/100) shows that the landing page performance on mobile devices is poor and can be improved.
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expertvn.com 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.
expertvn.com 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.
Registry Domain ID: 2086975204_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ionos.com
Registrar URL: http://www.ionos.com
Updated Date: 2024-01-04T08:01:52Z
Creation Date: 2017-01-03T05:03:57Z
Registry Expiry Date: 2025-01-03T05:03:57Z
Registrar: IONOS SE
Registrar IANA ID: 83
Registrar Abuse Contact Email: abuse@ionos.com
Registrar Abuse Contact Phone: +1.6105601459
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: JAY.NS.CLOUDFLARE.COM
Name Server: MIKI.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-03-18T18:48:19Z
expertvn.com server information
Servers Location
expertvn.com desktop page speed rank
Last tested: 2018-02-21
expertvn.com Desktop Speed Test Quick Summary
priority - 34Reduce server response time
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 3Leverage browser caching
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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.
priority - 1Minify CSS
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priority - 0Minify JavaScript
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expertvn.com Desktop Resource Breakdown
Total Resources | 90 |
Number of Hosts | 16 |
Static Resources | 69 |
JavaScript Resources | 33 |
CSS Resources | 9 |
expertvn.com mobile page speed rank
Last tested: 2018-02-21
expertvn.com Mobile Speed Test Quick Summary
priority - 51Reduce server response time
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://expertvn.com/js/vtlai/topx/tooltip.js?_v=b98f02f9
https://expertvn.com/js/vtlai/topx/topx.js?_v=b98f02f9
Optimize CSS Delivery of the following:
https://expertvn.com/css.php?css=bb_code,facebook,…2&dir=LTR&d=1518025979
https://expertvn.com/styles/xf2/xenforo/glyphs/font-awesome.min.css
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.
priority - 3Leverage 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:
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://plus.google.com/js/client:plusone.js (30 minutes)
https://accounts.google.com/o/oauth2/iframerpc?act….googleusercontent.com (60 minutes)
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 23.3KiB (75% reduction).
Compressing https://expertvn.com/styles/vtlai/topx/refresh.png could save 2.7KiB (90% reduction).
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priority - 1Minify CSS
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Minify CSS for the following resources to reduce their size by 6.3KiB (23% reduction).
Minifying https://expertvn.com/css.php?css=bb_code,facebook,…2&dir=LTR&d=1518025979 could save 1.2KiB (19% reduction) after compression.
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 558B (29% reduction).
Minifying https://expertvn.com/js/vtlai/topx/tooltip.js?_v=b98f02f9 could save 265B (32% reduction) after compression.
expertvn.com Mobile Resource Breakdown
Total Resources | 29 |
Number of Hosts | 9 |
Static Resources | 21 |
JavaScript Resources | 14 |
CSS Resources | 3 |
expertvn.com mobile page usability
Last tested: 2018-02-21
expertvn.com 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.
<a href="https://expertvn.com/" class="navLink">Diễn Đàn</a>
is close to 1 other tap targets.<a class="navLink NoPopupGadget">Menu</a>
is close to 1 other tap targets.The tap target
<a href="https://xenforo.com" class="concealed">Forum software…7 XenForo Ltd.</a>
is close to 1 other tap targets.expertvn.com HTML validation
Errors
Attribute “xmlns:fb” not allowed here.
"...TYPE html> <html id="XenForo" lang="vi-VN" dir="LTR" class="Public NoJs 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”.
"...tf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" /> <lin..."
Bad value “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.
"...mb"> <a href="https://expertvn.com" class="crumb" rel="up" itemprop="url"><span ..." Line: 175 Column: 6 - 75
"...mb"> <a href="https://expertvn.com/" class="crumb" rel="up" itemprop="url"><span ..."
Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.
"...p"> <a href="forums/wordpress.23/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 1373 Column: 7 - 83
"...p"> <a href="forums/joomla.28/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 1459 Column: 7 - 84
"...p"> <a href="forums/xenforo.33/" rel="Menu" class="cloaked" data-closemenu="true"><span..." Line: 1556 Column: 7 - 86
"...p"> <a href="forums/vbulletin.39/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2172 Column: 7 - 84
"...p"> <a href="forums/cpc-cpm.64/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2287 Column: 7 - 91
"...p"> <a href="forums/cryptocurrency.82/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 2363 Column: 6 - 86
"...up"> <a href="forums/referrers.85/" rel="Menu" class="cloaked" data-closemenu="true"><span ..." Line: 3901 Column: 5 - 65
"...n</a> <a href="https://expertvn.com/" class="SplitCtrl" rel="Menu"></a> ..." Line: 3928 Column: 5 - 72
"...n</a> <a href="https://expertvn.com/events/" class="SplitCtrl" rel="Menu"></a> ..." Line: 3949 Column: 17 - 56
"... <a href="" class="SplitCtrl" rel="Menu"></a> ..." Line: 3971 Column: 5 - 73
"...n</a> <a href="https://expertvn.com/members/" class="SplitCtrl" rel="Menu"></a> ..." Line: 3997 Column: 4 - 47
"... <a rel="Menu" class="navLink NoPopupGadget"><span ..." Line: 4080 Column: 8 - 107
"..."> <a rel="Menu" class="button NoPopupGadget Tooltip" title="Tìm kiếm hữu ích" data-tipclass="flipped"><span ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...t: 10px;"><style>@media..."
Warnings
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
"...TYPE html> <html id="XenForo" lang="vi-VN" dir="LTR" class="Public NoJs LoggedOut Sidebar Responsive" xmlns:fb="http://www.facebook.com/2008/fbml"> <head..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
".../span> <article><block..." Line: 3569 Column: 4 - 12
".../span> <article><block..." Line: 3605 Column: 4 - 12
".../span> <article><block..." Line: 3641 Column: 4 - 12
".../span> <article><block..." Line: 3680 Column: 4 - 12
".../span> <article><block..."
The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.
"... <dd><input type="date" name="date" value="" class="textCtrl" id="searchBar_date" /></dd> ..."
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expertvn.com Ping
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expertvn.com TRACEROUTE
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