khoahocphothong.com.vn ▶ Tạp chí Khoa học phổ thông

Khoahocphothong.com.vn | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.72 sec.
Last Checked: 01/23/2025

Khoahocphothong.com.vn attracts 1,815 unique visitors daily, generating 2,178 pageviews. The estimated value of khoahocphothong.com.vn is 42,179 USD. Each visitor views approximately 1.28 pages on average.

According to Majestic's traffic estimates, khoahocphothong.com.vn ranks 781,709 globally, with the majority of its visitors coming from Viet Nam, where it holds the 3,496 position.

It is beneficial for khoahocphothong.com.vn that their data center (provided by VINACIS-AS-VN VinhNam Commercial informatics service corporation, VN) is located in Viet Nam, as this helps reduce page load time for most visitors.

See the list of other websites hosted by VINACIS-AS-VN VinhNam Commercial informatics service corporation, VN.

Khoahocphothong.com.vn is registered with the .VN top-level domain. Explore additional websites within the .VN zone.

A recent examination on (February 13, 2023), indicates that khoahocphothong.com.vn has an expired wildcard SSL certificate issued by Google Trust Services LLC (expired on May 09, 2023). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services LLC.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust khoahocphothong.com.vn appears to be a safe domain.

Based on Google's Mobile-Friendly test, khoahocphothong.com.vn is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Khoahocphothong.com.vn | General Site Information

Global Rank

338,578

Average Load Time

1.91sec

Links In Count

242

Website Value

$39,420

Audience Geography. Where are khoahocphothong.com.vn visitors located?

Country	Visitors
Viet Nam VN	92.1%
Other	7.7%

Country	Pageviews
Viet Nam VN	82.8%
Other	17.2%

Country	Rank
Viet Nam VN	3496

Where do visitors go on khoahocphothong.com.vn?

Subdomain	Pageviews
khoahocphothong.com.vn	100%

Subdomain	Pageviews per User
khoahocphothong.com.vn	1.1

Subdomain	Reach
khoahocphothong.com.vn	100%

How popular is khoahocphothong.com.vn?

Period	Global Rank	Global Rank Delta
past 3 months	338578	-48426
past month	364501	23085
past week	351558	-176557
yesterday	323691	-172136

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	544700	-80294	6	20%	1.2	3%
30	596414	60032	5	-15.02%	1.1	-9.524%
7	586891	-272389	6	70%	1.1	8%
1	397910	-233652	9	100%	2	60%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	279483	-36874	19	20%
30	299521	10521	17	-5.945%
7	283748	-135797	19	50%
1	299960	-98074	2	40%

Khoahocphothong.com.vn | Safety and Security Details

Overview

Last Updated: 01/23/2025

Overall result - khoahocphothong.com.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: 04/03/2024

khoahocphothong.com.vn is safe.

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

Google Safe Search

Last Updated: 02/25/2019

khoahocphothong.com.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

khoahocphothong.com.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: 03/03/2021

khoahocphothong.com.vn is safe.

McAfee assesses khoahocphothong.com.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 khoahocphothong.com.vn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

khoahocphothong.com.vn child safety is very good.

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

Khoahocphothong.com.vn | SSL Certificate Information

SSL Checker Tool

Domain	*.khoahocphothong.com.vn
Issuer Organization	Google Trust Services LLC
Issuer	GTS CA 1P5
Algorithm	RSA-SHA256
Valid form	02/08/2023
Expiration	05/09/2023
Signed	Certificate is not self signed
Additional Domains	*.khoahocphothong.com.vn khoahocphothong.com.vn

Khoahocphothong.com.vn | Server and Hosting Details

Server Location

Geolocation Tool

Khoahocphothong.com.vn ASN Information

ASN Lookup Tool

ASN ID: 135944
ASN Title: VINACIS-AS-VN VinhNam Commercial informatics service corporation, VN

Last Update: 07/31/2024

ASN Whois

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

% Information related to 'AS135581 - AS136505'

as-block: AS135581 - AS136505
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: 2016-05-26T03:42:37Z
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 'AS135900 - AS135999'

as-block: AS135900 - AS135999
descr: VNNIC-4byte-ASBLOCK-AP
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
admin-c: TMT17-AP
tech-c: NHT16-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-VN-VNNIC
last-modified: 2016-11-15T06:42:21Z
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 'AS135944'

% Abuse contact for 'AS135944' is 'hm-changed@vnnic.vn'

aut-num: AS135944
as-name: VINACIS-AS-VN
descr: VinhNam Commercial informatics service corporation
descr: 36 A4 Road, 12 ward, Tan Binh district, Ho Chi Minh City
country: VN
admin-c: GHC9-AP
tech-c: PVD2-AP
mnt-by: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
export: to AS38731 announce AS135944
import: from AS38731 action pref=100; accept ANY
last-modified: 2018-05-10T03:10:19Z
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: Giap Hung Cuong
address: VINACIS-VN
country: VN
phone: +84-28-62967160
e-mail: contact@vinacis.com
nic-hdl: GHC9-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-12T08:24:43Z
source: APNIC

person: Pham Vinh Duy
address: VINACIS-VN
country: VN
phone: +84-28-62967160
e-mail: phamduy@vinacis.com
nic-hdl: PVD2-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-12T08:25:21Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-47 (WHOIS-US4)

Khoahocphothong.com.vn | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

khoahocphothong.com.vn domain is not supported

DNS Records

DNS Lookup Tool

Host	A Record	TTL
khoahocphothong.com.vn	45.122.221.36	3600

Host	MX Record	Priority	TTL
khoahocphothong.com.vn	aspmx.l.google.com	10	3600
khoahocphothong.com.vn	khoahocphothong.com.vn	10	3600
khoahocphothong.com.vn	aspmx2.googlemail.com	0	3600

Host	NS Record	TTL
khoahocphothong.com.vn	ns1.matbao.vn	3600
khoahocphothong.com.vn	ns2.matbao.vn	3600

Host	TXT Record	TTL

ns1.matbao.vn
TTL: 3600
Email address: admin.matbao.com
Serial: 2017081901
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 3600

Khoahocphothong.com.vn | HTML Validation Report

HTML Validation Tool

Errors

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Bad value “tel:(028) 3920 1523” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Bad value “setHomepage(http://www.khoahocphothong.com.vn/)” for attribute “onclick” on element “a”: missing ) after argument list

Bad value “dofollow” for attribute “rel” on element “a”: The string “dofollow” 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.

Duplicate ID “keyword”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Text run is not in Unicode Normalization Form C.

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

The first occurrence of ID “keyword” was here.

Khoahocphothong.com.vn | Desktop Performance Insights

Last tested: 01/04/2019

Desktop

Desktop Speed

32%

Optimize images

Leverage browser caching

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

Minify JavaScript

Reduce server response time

Minify CSS

Desktop Resource Breakdown

Total Resources	79
Number of Hosts	7
Static Resources	67
JavaScript Resources	17
CSS Resources	20

Khoahocphothong.com.vn | Mobile Performance Insights

Last tested: 01/04/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

30%

Optimize images

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

Leverage browser caching

Minify JavaScript

Reduce server response time

Minify CSS

Mobile Resource Breakdown

Total Resources	74
Number of Hosts	7
Static Resources	65
JavaScript Resources	17
CSS Resources	20

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Tạp chí của UBND Thành phố Hồ Chí Minh. Thông tin nhanh, chính xác về khoa học, công nghệ, y học, giáo dục, tài chính, kinh doanh, đời sống, đô thị

Khoahocphothong.com.vn | Key Trends

Khoahocphothong.com.vn | General Site Information

Khoahocphothong.com.vn | Safety and Security Details

Khoahocphothong.com.vn | Server and Hosting Details

Khoahocphothong.com.vn | Domain Name Information

Khoahocphothong.com.vn | HTML Validation Report

Khoahocphothong.com.vn | Desktop Performance Insights

Khoahocphothong.com.vn | Mobile Performance Insights

Khoahocphothong.com.vn | Competitors Analysis

Khoahocphothong.com.vn | Common Typographical Errors