OU.EDU.VN TRƯỜNG ĐẠI HỌC MỞ TP HCM


ou.edu.vn website information.

ou.edu.vn domain name is registered by .VN top-level domain registry. See the other sites registred in .VN domain zone.

Following name servers are specified for ou.edu.vn domain:

  • ns1.ou.edu.vn
  • ns2.ou.edu.vn

and probably website ou.edu.vn is hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN web hosting company. Check the complete list of other most popular websites hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN hosting company.

According to Alexa traffic rank the highest website ou.edu.vn position was 298642 (in the world). The lowest Alexa rank position was 396053. Now website ou.edu.vn ranked in Alexa database as number 351467 (in the world).

Website ou.edu.vn Desktop speed measurement score (5/100) is better than the results of 0.65% of other sites shows that the page desktop performance can be improved.

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

Mobile speed measurement score of ou.edu.vn (6/100) is better than the results of 0.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-24-2024 351,467-6,846
Nov-23-2024 344,62111,324
Nov-22-2024 355,945-12,198
Nov-21-2024 343,7477,487
Nov-20-2024 351,234-3,623
Nov-19-2024 347,61110,595
Nov-18-2024 358,206-8,765

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ou.edu.vn Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



ou.edu.vn whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


ou.edu.vn domain is not supported

ou.edu.vn server information

Servers Location

IP Address
203.162.202.202
Country
Viet Nam
Region
Binh Thuan
City
Phan Thiet

ou.edu.vn desktop page speed rank

Last tested: 2018-12-16


Desktop Speed Bad
5/100

ou.edu.vn Desktop Speed Test Quick Summary


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priority - 29 Leverage 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.

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http://ou.edu.vn/wp-content/uploads/2016/04/1.jpg (expiration not specified)
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https://www.googletagmanager.com/gtag/js?id=UA-58272628-12 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 29 blocking script resources and 18 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

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http://ou.edu.vn/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4
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http://ou.edu.vn/wp-content/plugins/contact-form-7…?ver=3.51.0-2014.06.20
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http://ou.edu.vn/wp-content/plugins/ajax-search-li…hlite.min.js?ver=4.6.6
http://ou.edu.vn/wp-includes/js/wp-embed.min.js?ver=4.4.4
http://ou.edu.vn/wp-content/plugins/js_composer_sa…ser_front.js?ver=4.3.5
http://ou.edu.vn/wp-content/plugins/masterslider/p…sing.min.js?ver=2.20.4
http://ou.edu.vn/wp-content/plugins/masterslider/p…ider.min.js?ver=2.20.4

Optimize CSS Delivery of the following:

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http://ou.edu.vn/wp-content/themes/education/css/rgs.css?ver=5.5.4
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http://ou.edu.vn/wp-content/plugins/ajax-search-li…sic-blue.css?ver=4.6.6
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priority - 8 Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 78.3KiB (29% reduction).

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priority - 2 Prioritize 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 30% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2 Minify 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 17KiB (15% reduction).

Minifying http://ou.edu.vn/wp-content/themes/education/style.css?ver=5.5.4 could save 7.9KiB (14% reduction) after compression.
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ou.edu.vn Desktop Resources

Total Resources116
Number of Hosts5
Static Resources61
JavaScript Resources31
CSS Resources19

ou.edu.vn Desktop Resource Breakdown

ou.edu.vn mobile page speed rank

Last tested: 2018-12-16


Mobile Speed Bad
6/100

ou.edu.vn Mobile Speed Test Quick Summary


priority - 480 Optimize images

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

Optimize the following images to reduce their size by 4.6MiB (67% reduction).

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priority - 43 Leverage 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://ou.edu.vn/wp-content/plugins/masterslider/p…c/assets/css/blank.gif (expiration not specified)
http://ou.edu.vn/wp-content/plugins/masterslider/p…s/common/loading-2.gif (expiration not specified)
http://ou.edu.vn/wp-content/plugins/masterslider/p…ight-skin-1-retina.png (expiration not specified)
http://ou.edu.vn/wp-content/themes/education/necta…wpss-search-suggest.js (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/04/1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/04/2-1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/04/3-1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/04/4-1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/04/banner_ncpt_n.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/07/2-2.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/07/2-3.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/08/1-2.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/08/1-4.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/08/Logo.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/09/5.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/10/Dang-ky-mon-hoc-truc-tuyen.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/10/Danh-gia-qua-mang.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/10/Dich-vu-Sinh-vien-Online.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/10/Dien-dan-hoc-tap.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/10/Tham-tra-bang.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/11/Dao-tao-Truc-tuyen.gif (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2016/12/6.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2017/09/IMG_6397-Copy.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2017/11/knotsbanner-2.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/01/SBEO4912_edited.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/07/bv192.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/07/nhnnxd18-1-web.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/08/N.I.M-7936.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/09/MG_3045.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/09/MG_7827.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/09/MG_8716.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/09/banner-OU-extend.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/Banner-MBAA-1900x500_OK.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/IMG_3946.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/IMG_4155.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/IMG_4217.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/MG_6076.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/10/OU-K4-18.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/IMG_4727.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/IMG_5299.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/IMG_8555.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/IMG_8636.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/IMG_8906.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/Image-11-24-18-at-4.31-PM.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/MG_6961-1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/11/banner-OU.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/1-2.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/20181204_1452380.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/Banner-TESOL-2019_1900x500.png (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_0016.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_9087.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_9155.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_9164-1.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_9281.jpg (expiration not specified)
http://ou.edu.vn/wp-content/uploads/2018/12/IMG_9315.jpg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-58272628-12 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 29 blocking script resources and 18 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://ou.edu.vn/wp-includes/js/jquery/jquery.js?ver=1.11.3
http://ou.edu.vn/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
http://ou.edu.vn/wp-content/themes/education/js/modernizr.js?ver=2.6.2
http://ou.edu.vn/wp-content/themes/education/js/owl.carousel.min.js?ver=1
http://ou.edu.vn/wp-content/themes/education/js/jq…counterup.min.js?ver=1
http://ou.edu.vn/wp-content/themes/education/js/jquery.easing.1.3.js?ver=1
http://ou.edu.vn/wp-content/themes/education/js/jquery.iconmenu.js?ver=1
http://ou.edu.vn/wp-content/themes/education/js/jquery-ui.js?ver=1
http://ou.edu.vn/wp-content/themes/education/js/main.js?ver=1
http://ou.edu.vn/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
http://ou.edu.vn/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4
http://ou.edu.vn/wp-includes/js/jquery/ui/position.min.js?ver=1.11.4
http://ou.edu.vn/wp-includes/js/jquery/ui/menu.min.js?ver=1.11.4
http://ou.edu.vn/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4
http://ou.edu.vn/wp-content/themes/education/necta…wpss-search-suggest.js
http://ou.edu.vn/wp-content/plugins/contact-form-7…?ver=3.51.0-2014.06.20
http://ou.edu.vn/wp-content/plugins/contact-form-7…s/scripts.js?ver=4.5.1
http://ou.edu.vn/wp-content/themes/education/js/superfish.js?ver=1.4.8
http://ou.edu.vn/wp-content/themes/education/js/respond.js?ver=1.1
http://ou.edu.vn/wp-content/themes/education/js/sticky.js?ver=1.0
http://ou.edu.vn/wp-content/themes/education/js/prettyPhoto.js?ver=5.5.4
http://ou.edu.vn/wp-content/themes/education/js/isotope.min.js?ver=2.0
http://ou.edu.vn/wp-content/themes/education/js/init.js?ver=5.5.4
http://ou.edu.vn/wp-content/plugins/js_composer_sa…oints.min.js?ver=4.3.5
http://ou.edu.vn/wp-content/plugins/ajax-search-li…hlite.min.js?ver=4.6.6
http://ou.edu.vn/wp-includes/js/wp-embed.min.js?ver=4.4.4
http://ou.edu.vn/wp-content/plugins/js_composer_sa…ser_front.js?ver=4.3.5
http://ou.edu.vn/wp-content/plugins/masterslider/p…sing.min.js?ver=2.20.4
http://ou.edu.vn/wp-content/plugins/masterslider/p…ider.min.js?ver=2.20.4

Optimize CSS Delivery of the following:

http://ou.edu.vn/wp-content/plugins/contact-form-7…s/styles.css?ver=4.5.1
http://ou.edu.vn/wp-content/themes/education/css/style_l.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/css/rgs.css?ver=5.5.4
http://ou.edu.vn/wp-content/themes/education/css/f…some.min.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/style.css?ver=5.5.4
http://ou.edu.vn/wp-content/themes/education/css/responsive.css?ver=5.5.4
http://ou.edu.vn/wp-content/themes/education/style_phe.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/css/owl.carousel.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/css/r…nsive_ta.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/css/stimenu.css?ver=4.4.4
http://ou.edu.vn/wp-content/themes/education/css/jquery-ui.css?ver=4.4.4
http://ou.edu.vn/wp-content/plugins/ajax-search-li…le.basic.css?ver=4.6.6
http://ou.edu.vn/wp-content/plugins/ajax-search-li…sic-blue.css?ver=4.6.6
http://fonts.googleapis.com/css?family=Open+Sans%3…n+Sans%3A700&ver=4.6.6
http://ou.edu.vn/wp-content/plugins/js_composer_sa…composer.css?ver=4.3.5
http://ou.edu.vn/wp-content/uploads/js_composer/custom.css?ver=4.3.5
http://ou.edu.vn/wp-content/plugins/masterslider/p…er.main.css?ver=2.20.4
http://ou.edu.vn/wp-content/uploads/masterslider/custom.css?ver=38.9

priority - 8 Minify 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 78.3KiB (29% reduction).

Minifying http://ou.edu.vn/wp-content/themes/education/js/jquery-ui.js?ver=1 could save 40.1KiB (36% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/init.js?ver=5.5.4 could save 15.7KiB (14% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/isotope.min.js?ver=2.0 could save 12.6KiB (51% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/prettyPhoto.js?ver=5.5.4 could save 3KiB (33% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/js_composer_sa…ser_front.js?ver=4.3.5 could save 2.2KiB (37% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/jquery.easing.1.3.js?ver=1 could save 1.1KiB (58% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/masterslider/p…sing.min.js?ver=2.20.4 could save 991B (53% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/jquery.iconmenu.js?ver=1 could save 708B (42% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/superfish.js?ver=1.4.8 could save 564B (23% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/sticky.js?ver=1.0 could save 505B (31% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/main.js?ver=1 could save 489B (40% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/js/respond.js?ver=1.1 could save 378B (17% reduction) after compression.

priority - 8 Prioritize 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 61% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2 Minify 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 17KiB (15% reduction).

Minifying http://ou.edu.vn/wp-content/themes/education/style.css?ver=5.5.4 could save 7.9KiB (14% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/responsive.css?ver=5.5.4 could save 1.8KiB (14% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/js_composer_sa…composer.css?ver=4.3.5 could save 1.6KiB (13% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/jquery-ui.css?ver=4.4.4 could save 1.4KiB (18% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/masterslider/p…er.main.css?ver=2.20.4 could save 1.2KiB (13% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/ajax-search-li…le.basic.css?ver=4.6.6 could save 980B (21% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/r…nsive_ta.css?ver=4.4.4 could save 748B (13% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/style_phe.css?ver=4.4.4 could save 535B (17% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/style_l.css?ver=4.4.4 could save 341B (15% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/rgs.css?ver=5.5.4 could save 269B (34% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/themes/education/css/owl.carousel.css?ver=4.4.4 could save 193B (18% reduction) after compression.
Minifying http://ou.edu.vn/wp-content/plugins/ajax-search-li…sic-blue.css?ver=4.6.6 could save 160B (11% reduction) after compression.

ou.edu.vn Mobile Resources

Total Resources113
Number of Hosts5
Static Resources59
JavaScript Resources31
CSS Resources19

ou.edu.vn Mobile Resource Breakdown

ou.edu.vn mobile page usability

Last tested: 2018-12-16


Mobile Usability Good
99/100

ou.edu.vn Mobile Usability Test Quick Summary


priority - 1 Size 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 id="toggle-nav" href="#mobilemenu"></a> is close to 1 other tap targets.

The tap target <a id="toggle-nav" href="#mobilemenu"></a> is close to 1 other tap targets.

The tap target <div class="owl-prev"></div> and 2 others are close to other tap targets.

The tap target <div class="owl-next"></div> and 2 others are close to other tap targets.

The tap target <a href="http://ou.edu.…nam-2018-2019/">Thông báo chiê…9 (29/08/2018)</a> is close to 1 other tap targets.
The tap target <a href="http://ou.edu.…t/sau-dai-hoc/" class="btnXemThem">Xem tất cả</a> and 2 others are close to other tap targets.
The tap target <a href="http://ou.edu.…8-dot-bo-sung/">Danh sách trún…g (23/08/2018)</a> is close to 1 other tap targets.
The tap target <a href="http://ou.edu.…-hoc-nam-2018/">Thông báo về v…. (26/07/2018)</a> is close to 1 other tap targets.
The tap target <a href="https://plus.g…enUniversityVN"></a> and 1 others are close to other tap targets.
The tap target <a href="https://plus.g…enUniversityVN"></a> and 1 others are close to other tap targets.
The tap target <a href="/co-so-2/">Địa điểm 2: 3…. Hồ Chí Minh.</a> and 5 others are close to other tap targets.

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ou.edu.vn Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


ou.edu.vn TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.