Dtcc.edu.vn TRƯỜNG CAO ĐẲNG CỘNG ĐỒNG ĐỒNG THÁP

Dtcc.edu.vn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 08/18/2025

Dtcc.edu.vn traffic estimate is about 86 unique visitors and 258 pageviews per day. The approximated value of dtcc.edu.vn is 2,920 USD. Every unique visitor makes about 3 pageviews on average.

Alexa Traffic Rank estimates that dtcc.edu.vn is ranked number 53,597 in the world.

Dtcc.edu.vn is registered under .VN top-level domain. Check other websites in .VN zone.

During the last check (October 05, 2024) dtcc.edu.vn has an expired SSL certificate issued by Sectigo Limited (expired on August 09, 2025), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Sectigo Limited.

In accordance with Web of Trust dtcc.edu.vn is a suspicious domain.

Relying on Google Mobile-Friendly test dtcc.edu.vn is well optimized for mobile and tablet devices, however website page loading time may be improved.

Dtcc.edu.vn General Information

Dtcc.edu.vn Audience Geography

Where are website visitors coming from?

Country	Visitors

Dtcc.edu.vn Traffic Distribution

Where do visitors go on dtcc.edu.vn?

Subdomain	Pageviews

Dtcc.edu.vn Popularity

How popular is dtcc.edu.vn?

Period	Global Rank	Global Rank Delta
past 3 months	2573547	-1957641
past month	3177114	1228715

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2262585	-2563962	1	300%	3	60%
30	2908595	1184257	0	-65.608%	2	-28.67%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	2814522	-1701524	11	100%
30	3456354	1282530	8	-51.471%

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Dtcc.edu.vn Safety Information

Rankchart Summary

Safe

Updated: 08/18/2025

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 02/20/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 05/08/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/17/2021

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McAfee assesses dtcc.edu.vn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze dtcc.edu.vn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very poor

Updated: 01/12/2019

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The WOT calculates reputation of the dtcc.edu.vn. This reputation system receives ratings from users and information from third-party sources, assesses the dtcc.edu.vn for safety features and confirms, whether dtcc.edu.vn is suitable for children.

Dtcc.edu.vn SSL Information

Information about SSL/TLS certificates

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Domain	dtcc.edu.vn
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	07/09/2024
Expiration	08/09/2025
Signed	Certificate is not self signed
Additional Domains	dtcc.edu.vn test2.dtcc.edu.vn tuyensinh.dtcc.edu.vn

SSL Checker

Dtcc.edu.vn Server Information

Dtcc.edu.vn Server Location

Where website hosting server is located?

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Dtcc.edu.vn ASN Information

Information about IP address owner

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ASN ID: 45544

ASN Title: SUPERDATA-AS-VN SUPERDATA-, VN

Updated: 01/04/2025

Raw ASN data:

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS45056 - AS46079'

as-block: AS45056 - AS46079
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T05:48:11Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS45538 - AS45557'

as-block: AS45538 - AS45557
descr: VNNIC-ASBLOCK-VN
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
admin-c: TMT17-AP
tech-c: NHT16-AP
remarks: Block of 20 AS numbers from 45538 - 45557
remarks: for assignment to VNNIC members
mnt-by: APNIC-HM
mnt-lower: MAINT-VN-VNNIC
last-modified: 2015-08-05T00:58:13Z
source: APNIC

person: Nguyen Hong Thang
nic-hdl: NHT16-AP
e-mail: tech@vnnic.vn
address: Vietnam Internet Network Information Center
address: 18 Nguyen Du, Hai Ba Trung, Hanoi
phone: +84-4-35564944
fax-no: +84-4-37821462
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2015-08-04T01:56:01Z
source: APNIC

person: Tran Minh Tan
nic-hdl: TMT17-AP
e-mail: info@vnnic.vn
address: Vietnam Internet Network Information Center
address: 18 Nguyen Du, Hai Ba Trung, Hanoi
phone: +84-4-35564944
fax-no: +84-4-37821462
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2015-08-04T01:56:01Z
source: APNIC

% Information related to 'AS45544'

% Abuse contact for 'AS45544' is 'hm-changed@vnnic.vn'

aut-num: AS45544
as-name: SUPERDATA-AS-VN
descr: SUPERDATA-VN
descr: Super Online Data Co.,Ltd
descr: 254A Nguyen Dinh Chieu, Ward 6, District 3, Ho Chi Minh City
country: VN
import: from AS18403 action pref=5; accept ANY
import: from AS7643 action pref=10; accept ANY
import: from AS7552 action pref=15; accept ANY
export: to AS18403 announce AS45539
export: to AS7643 announce AS45539
export: to AS7552 announce AS45539
admin-c: PTTL3-AP
tech-c: PTTL3-AP
mnt-by: MAINT-VN-VNNIC
mnt-routes: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
last-modified: 2018-04-10T07:35:36Z
source: APNIC

irt: IRT-VNNIC-AP
address: Ha Noi, VietNam
phone: +84-24-35564944
fax-no: +84-24-37821462
e-mail: hm-changed@vnnic.vn
abuse-mailbox: hm-changed@vnnic.vn
admin-c: NTTT1-AP
tech-c: NTTT1-AP
auth: # Filtered
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-08T09:40:06Z
source: APNIC

person: Pham Thi Thuy Linh
address: SUPERDATA-VN
country: VN
phone: +84-28-73035777
e-mail: info@superdata.vn
nic-hdl: PTTL3-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2018-04-11T01:50:18Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Geolocation

ASN Lookup

Dtcc.edu.vn Domain Name Information

Dtcc.edu.vn DNS Information

Domain name service records

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A

Host	A Record	TTL

Dtcc.edu.vn Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Dtcc.edu.vn HTML Validation

Dtcc.edu.vn W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Attribute “2019” is not serializable as XML 1.0.

Attribute “(lần” is not serializable as XML 1.0.

Attribute “3)"” is not serializable as XML 1.0.

Attribute “"” is not serializable as XML 1.0.

The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

The value of attribute “href” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

Errors:

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

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

CSS: “font-size”: Parse Error.

CSS: “line-height”: Parse Error.

CSS: “background”: Lexical error at line 1, column 181. Encountered: " " (32), after : "#".

CSS: “background”: Lexical error at line 1, column 209. Encountered: ";" (59), after : "#".

CSS: “background”: Parse Error.

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

No space between attributes.

Duplicate attribute “phẩm”.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “phát” not allowed on element “a” at this point.

Attribute “triển” not allowed on element “a” at this point.

Attribute “sản” not allowed on element “a” at this point.

Attribute “phẩm” not allowed on element “a” at this point.

Attribute “thực” not allowed on element “a” at this point.

Attribute “mới” not allowed on element “a” at this point.

Attribute “năm” not allowed on element “a” at this point.

Attribute “2019” not allowed on element “a” at this point.

Attribute “(lần” not allowed on element “a” at this point.

Attribute “3)"” not allowed on element “a” at this point.

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Attribute “"” not allowed on element “a” at this point.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “160px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “javascript” for attribute “lang” on element “script”: Subtags must not exceed 8 characters in length.

HTML Validator

Dtcc.edu.vn Desktop Performance

How Well Dtcc.edu.vn Performs On Desktops?

Website desktop performance and usability tips

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Speed

58%

Optimize images

Reduce server response time

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

Leverage browser caching

Prioritize visible content

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Updated: 03/02/2019

Dtcc.edu.vn Mobile Performance

How Optimized Is Dtcc.edu.vn for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

63%

Size content to viewport

Configure the viewport

Size tap targets appropriately

Updated: 03/02/2019

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Dtcc.edu.vn URL Typos

Most common user URL mistypes for dtcc.edu.vn

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www.dtccv.edu.vn

Total Resources	130
Number of Hosts	14
Static Resources	107
JavaScript Resources	40
CSS Resources	31

CSS	1.8 MBytes
Images	1.1 MBytes
HTML	150.8 KBytes
JavaScript	4.2 MBytes
Other	180.9 KBytes

Total Resources	127
Number of Hosts	15
Static Resources	107
JavaScript Resources	40
CSS Resources	31

CSS	1.8 MBytes
Images	1.2 MBytes
HTML	143.5 KBytes
JavaScript	4.2 MBytes
Other	87.8 KBytes