caothang.edu.vn ▷ Trường Cao Đẳng Kỹ Thuật Cao Thắng

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 7.38 sec.
Last Checked: 11/14/2024

Caothang.edu.vn traffic volume is 440 unique daily visitors and their 1,451 pageviews. The web value rate of caothang.edu.vn is 18,746 USD. Each visitor makes around 3.53 page views on average.

By Alexa's traffic estimates caothang.edu.vn placed at 72,595 position over the world, while the largest amount of its visitors comes from Viet Nam, where it takes 6,422 place.

Perfect for caothang.edu.vn that their data center (provided by company company SUPERDATA-AS-VN SUPERDATA-, VN) is located in Viet Nam, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by SUPERDATA-AS-VN SUPERDATA-, VN.

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

The last verification results, performed on (June 30, 2024) caothang.edu.vn show that caothang.edu.vn has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc expiring on April 30, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search and Symantec caothang.edu.vn is pretty a safe domain.

Relying Google MobileFriendly test caothang.edu.vn is well optimized for mobile and tablet devices.

Caothang.edu.vn General Information

Global Rank

488,001

Average Load Time

1.00sec

Links In Count

Website Value

$17,520

Audience Geography. Where are caothang.edu.vn visitors located?

Country	Visitors
Viet Nam VN	100%

Country	Pageviews
Viet Nam VN	100%

Country	Rank
Viet Nam VN	6422

Where do visitors go on caothang.edu.vn?

Subdomain	Pageviews
caothang.edu.vn	57.97%
vieclam.caothang.edu.vn	6.61%
other	35.42%

Subdomain	Pageviews per User
caothang.edu.vn	2.4
vieclam.caothang.edu.vn	1

Subdomain	Reach
caothang.edu.vn	61.65%
vieclam.caothang.edu.vn	13.64%

How popular is caothang.edu.vn?

Period	Global Rank	Global Rank Delta
past 3 months	488001	28121
past month	586145	80985
past week	751906	174731
yesterday	422138	-174526

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	464833	42047	8	-4.876%	3.3	-3.48%
30	622878	168330	5	-34.72%	2.5	-31.22%
7	728239	240442	4	-42.95%	3	-25.51%
1	364880	-131397	7	20%	3	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	534013	25734	89	-1.3%
30	608584	35999	82	-5.121%
7	824708	167553	7	-23.39%
1	444127	-167453	9	20%

Caothang.edu.vn Safety Information

Overview

Last Updated: 11/14/2024

Overall result - caothang.edu.vn is safe.

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

Last Updated: 03/30/2024

caothang.edu.vn is safe.

Norton ConnectSafe evaluates caothang.edu.vn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/12/2019

caothang.edu.vn is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

caothang.edu.vn is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

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

Site Advisor

Last Updated: 03/01/2021

caothang.edu.vn is safe.

McAfee assesses caothang.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 caothang.edu.vn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/14/2024

caothang.edu.vn child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.caothang.edu.vn
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	03/30/2024
Expiration	04/30/2025
Signed	Certificate is not self signed
Additional Domains	*.caothang.edu.vn caothang.edu.vn

Caothang.edu.vn Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 45544
ASN Title: SUPERDATA-AS-VN SUPERDATA-, VN

Last Update: 10/27/2024

ASN Whois

% [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)

Caothang.edu.vn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

caothang.edu.vn domain is not supported

DNS Records

DNS Lookup Tool

Host	A Record	TTL
caothang.edu.vn	27.0.14.161	14400

Host	MX Record	Priority	TTL
caothang.edu.vn	aspmx.l.google.com	1	14400
caothang.edu.vn	alt1.aspmx.l.google.com	5	14400
caothang.edu.vn	alt2.aspmx.l.google.com	5	14400
caothang.edu.vn	alt4.aspmx.l.google.com	10	14400
caothang.edu.vn	alt3.aspmx.l.google.com	10	14400

Host	NS Record	TTL
caothang.edu.vn	ns100.vdc2.vn	86400
caothang.edu.vn	ns99.vdc2.vn	86400

Host	TXT Record	TTL

ns100.vdc2.vn
TTL: 86400
Email address: phonghq.vnpt.vn
Serial: 2019031900
Refresh: 3600
Retry: 7200
Expire: 1209600
Minimum: 86400

Caothang.edu.vn HTML Validation

HTML Validation Tool

Errors

Missing space before doctype name.

Nameless doctype.

Quirky doctype. Expected “<!DOCTYPE html>”.

Attribute “itemprop” not allowed on element “meta” at this point.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

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

Bad value “Giới thiệu” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Bad value “Giới thiệu chung” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Chuẩn đầu ra” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Video clips” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Tin tức” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Thông báo” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Lịch công tác tuần” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Tin Cao Thắng” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “HEEAP Cao Thắng” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Tin giáo dục” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Tuyển sinh” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Thông tin cần biết” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Tuyển sinh 2018” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Khoa Cơ khí” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “_bank” for attribute “target” on element “a”: Reserved keyword “bank” used.

Bad value “Khoa Cơ khí Động lực” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Khoa Điện - Điện lạnh” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Khoa Điện tử - Tin học” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Khoa Giáo dục Đại cương” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Bộ môn Kinh tế” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Phòng Đào tạo” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Phòng Kế toán” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Phòng CTCT-HSSV” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Phòng Hành chính - Quản trị” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Phòng KHCN&HTQT” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Trung tâm” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Trung tâm Tin học” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Trung tâm Ngoại ngữ” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Đảng bộ” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Đoàn - Hội” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Đoàn TN - Hội SV” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Hội Cựu HSSV” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Thư viện” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Liên hệ” for attribute “id” on element “a”: An ID must not contain whitespace.

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

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

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

No “p” element in scope but a “p” end tag seen.

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

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

Stray end tag “table”.

Duplicate ID “loai_bai_viet”.

Duplicate ID “trai”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Stray end tag “div”.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Empty heading.

The first occurrence of ID “loai_bai_viet” was here.

The first occurrence of ID “trai” was here.

Caothang.edu.vn Desktop Insights

Last tested: 09/19/2015

Desktop

Desktop Speed

67%

Reduce server response time

Leverage browser caching

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

Prioritize visible content

Optimize images

Minify HTML

Desktop Resource Breakdown

Total Resources	35
Number of Hosts	6
Static Resources	30
JavaScript Resources	6
CSS Resources	3

Caothang.edu.vn Mobile Insights

Last tested: 06/28/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

67%

Optimize images

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

Leverage browser caching

Mobile Resource Breakdown

Total Resources	38
Number of Hosts	11
Static Resources	22
JavaScript Resources	10
CSS Resources	4

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Caothang.edu.vn Trường Cao Đẳng Kỹ Thuật Cao Thắng

Trường CĐ Kỹ Thuật Cao Thắng, xét tuyển năm 2023

Quick Summary

Caothang.edu.vn General Information

Caothang.edu.vn Safety Information

Caothang.edu.vn Server Information

Caothang.edu.vn Domain Name Information

Caothang.edu.vn HTML Validation

Caothang.edu.vn Desktop Insights

Caothang.edu.vn Mobile Insights

Caothang.edu.vn Nearest Competitors

Caothang.edu.vn Typos