Dlu.edu.vn Trang chủ

Dlu.edu.vn Overview

Dlu.edu.vn ranking shows that the page is at position 422,767 over the world, while the bulk of its audience is from Viet Nam, where it ranks 4,628.

In terms of rank-to-traffic ratio, dlu.edu.vn has 492 unique users per day, viewing 1,690 pages. The rank based value of dlu.edu.vn is 23,676 USD. Every user makes 3.64 pageviews on average.

Dlu.edu.vn boasts a link base consisting of 311 referring domains and 345 external backlinks, as revealed by the data obtained from web network scanning.

Dlu.edu.vn top-level domain belongs to .VN domain zone. Check other webpages in .VN zone.

According the last verification test in July 01, 2024, dlu.edu.vn has a valid and up-to-date wildcard SSL certificate issued by Sectigo Limited , certificate expiration date: March 22, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust dlu.edu.vn is a fairly safe domain.

According the Mobile-Friendly test by Google dlu.edu.vn is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Dlu.edu.vn Rank Summary

Global Rank

422,767

Average Load Time

1.35sec

Links In Count

199

Website Value

$21,922

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

Country	Visitors
Viet Nam VN	97.5%
Other	2.2%

Country	Pageviews
Viet Nam VN	99.3%
Other	0.7%

Country	Rank
Viet Nam VN	4628

Where do visitors go on dlu.edu.vn?

Subdomain	Pageviews
online.dlu.edu.vn	57.56%
dlu.edu.vn	12.22%
kllct.dlu.edu.vn	2.15%
other	28.27%

Subdomain	Pageviews per User
online.dlu.edu.vn	3.7
dlu.edu.vn	2.1
kllct.dlu.edu.vn	1

Subdomain	Reach
online.dlu.edu.vn	52.53%
dlu.edu.vn	19.94%
kllct.dlu.edu.vn	6.01%

How popular is dlu.edu.vn?

Period	Global Rank	Global Rank Delta
past 3 months	422767	-34103
past month	531745	172339
past week	717908	193495
yesterday	456647	-639243

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	400157	-2610	9	4%	3.4	-11.14%
30	500408	146211	7	-32.54%	3.4	6%
7	595269	87397	6	-19.85%	4	30%
1	383157	-321779	1	100%	4	-12.5%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	462427	-51780	1	20%
30	587360	197206	77	-36.55%
7	841458	260200	5	-37.57%
1	544513	-718564	1	200%

Dlu.edu.vn Website Safety

Overview

Last Updated: 11/10/2024

Overall result - dlu.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: 03/31/2024

dlu.edu.vn is safe.

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

Google Safe Search

Last Updated: 12/23/2016

dlu.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

dlu.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

dlu.edu.vn is safe.

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

Web of Trust

Last Updated: 01/11/2019

dlu.edu.vn child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.dlu.edu.vn
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Organization Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	03/22/2024
Expiration	03/22/2025
Signed	Certificate is not self signed
Additional Domains	*.dlu.edu.vn dlu.edu.vn

Dlu.edu.vn Rank History

Alexa Rank shows how popular dlu.edu.vn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If dlu.edu.vn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to dlu.edu.vn and pageviews on dlu.edu.vn over the past 3 months.

Dlu.edu.vn Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 45899

ASN Title: VNPT-AS-VN VNPT Corp, VN

Last Update: 10/27/2024

% [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 'AS45894 - AS45903'

as-block: AS45894 - AS45903
descr: VNNIC-ASBLOCK-VN
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
admin-c: TMT17-AP
tech-c: NHT16-AP
remarks: Block of 10 AS numbers from 45894 - 45903
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 'AS45899'

% Abuse contact for 'AS45899' is 'hm-changed@vnnic.vn'

aut-num: AS45899
as-name: VNPT-AS-VN
descr: VNPT Corp
descr: 57 Huynh Thuc Khang str, Dong Da Dist, Ha Noi
country: VN
import: from AS7643 action pref=100; accept AS45899
import: from AS23899 action pref=100; accept AS45899
import: from AS23962 action pref=100; accept AS45899
export: to AS23899 announce AS45899
export: to AS7643 announce AS45899
export: to AS23962 announce AS45899
admin-c: PTH13-AP
tech-c: PTH13-AP
notify: phamanhtuan_vtn1@vnpt.com.vn
mnt-by: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
mnt-routes: MAINT-VN-VNPT
last-modified: 2017-11-19T07:11:27Z
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 Tien Huy
address: VNPT-VN
country: VN
phone: +84-24-37741604
e-mail: huypt@vnpt.vn
nic-hdl: PTH13-AP
mnt-by: MAINT-VN-VNPT
last-modified: 2017-11-19T07:06:20Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Dlu.edu.vn Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

dlu.edu.vn domain is not supported

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Dlu.edu.vn HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/DLU building.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 11.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 10.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 08.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 07.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 06.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 05.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 04.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 03.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 02.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/062c4beb-07b6-4a97-9235-b381a17f8cdf/a 01.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/hoi cuu chien binh.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/TRUNG TAM TIN HOC.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/dang uy.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/cong doan.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/doan thanh nien cong san.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/phong thanh tra.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/vien nong nghiep.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/trung tam nguon nhan luc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/phong to chuc hanh chinh.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/phong tai chinh.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/phong khao thi kiem dinh.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/phong co so vat chat.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/Phng quan ly kh.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/Phong QLDT Shorcut.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa sinh hoc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa quoc te hoc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/40 nam.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa quan tri du lich.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa ngu van.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa ky thuat hat nhan.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa kit-qtkd.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa hoa hoc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa cntt.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa nong lam.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa ly luan chinh tri.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa luat hoc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa lich su.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa giao duc the chat.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa cong tac xa hoi.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/vien nghien cuu moi truong.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/Phong quan ly dao tao.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa vat ly.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/Khoa toan tin hoc.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa ngoai ngu.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa banner 1.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/Resources/imagesPortlet/f8d42889-5202-42ef-8189-004f58b7fc97/khoa banner 2.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Warnings

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

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

Dlu.edu.vn Desktop Performance

Last tested: 09/13/2015

Desktop Speed

72%

Optimize images

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

Leverage browser caching

Enable compression

Avoid landing page redirects

Prioritize visible content

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	125
Number of Hosts	5
Static Resources	89
JavaScript Resources	11
CSS Resources	3

Dlu.edu.vn Mobile Insights

Last tested: 06/24/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

27%

Enable compression

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

Leverage browser caching

Optimize images

Reduce server response time

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	86
Number of Hosts	3
Static Resources	72
JavaScript Resources	22
CSS Resources	22

Dlu.edu.vn Common Typos

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Dlu.edu.vn Trang chủ

Dlu.edu.vn Overview

Dlu.edu.vn Rank Summary

Dlu.edu.vn Website Safety

Dlu.edu.vn Rank History

Dlu.edu.vn Hosting Information

Dlu.edu.vn Domain Registration and Settings

Dlu.edu.vn HTML Check

Dlu.edu.vn Desktop Performance

Dlu.edu.vn Mobile Insights

Dlu.edu.vn Similar Audits

Dlu.edu.vn Common Typos