techrum.vn - TECHRUM.VN

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/02/2023

Over the time techrum.vn has been ranked as high as 35,117 in the world, while most of its traffic comes from Viet Nam, where it reached as high as 275 position.

Techrum.vn receives about 8,664 unique visitors and 20,794 pageviews per day. The estimated value of techrum.vn is 367,920 USD. Each unique visitor makes about 2.4 pageviews on average.

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

At the time of the last check (November 23, 2019) techrum.vn has an expired SSL certificate issued by COMODO CA Limited (expired on March 03, 2020). Check other websites using SSL certificates issued by COMODO CA Limited.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust techrum.vn is quite a safe domain.

Mobile-Friendly test indicates that techrum.vn is well optimized for mobile and tablet devices, however website page loading time could be improved.

Techrum.vn General Information

Global Rank

32,679

Average Load Time

1.48sec

Links In Count

846

Website Value

$367,920

Audience Geography. Where are techrum.vn visitors located?

Country	Rank
Viet Nam VN	275
Myanmar MM	7559
Japan JP	12773
United States US	204952

Country	Percent of Pageviews
Viet Nam VN	78.7%
Japan JP	14.8%
United States US	1.7%
Myanmar MM	0.3%
Other	4.5%

Country	Percent of Visitors
Viet Nam VN	75.5%
Japan JP	17.9%
United States US	1.6%
Myanmar MM	0.6%
Other	4.3%

Where do visitors go on techrum.vn?

Subdomain	Pageviews
techrum.vn	97.07%
photo.techrum.vn	2.76%
other	0.18%

Subdomain	Pageviews per User
photo.techrum.vn	8.7
techrum.vn	2.1

Subdomain	Reach
techrum.vn	99.9%
photo.techrum.vn	0.7%

How popular is techrum.vn?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	31801	-5487	248	17%
30	31480	-2786	25	10%
7	30729	621	26	-2.61%
1	47135	-6929	17	10%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	40482	-5601	161	16%	2.4	-0.826%
30	42664	412	152	-1.2%	2.2	-10.89%
7	44176	1470	15	-4.47%	2.1	-1.88%
1	66997	-15540	99	30%	2.2	10%

Period	Global Rank	Global Rank Delta
past 3 months	32679	-5548
past month	32924	-1838
past week	32714	807
yesterday	49109	-7573

Techrum.vn Alexa Rank History

Alexa Rank shows how popular techrum.vn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If techrum.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 techrum.vn and pageviews on techrum.vn over the past 3 months.

Techrum.vn Safety Information

Overview

Last Updated: 04/27/2024

Overall result - "techrum.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: 03/22/2024

techrum.vn is safe.

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

Google Safe Search

Last Updated: 10/16/2016

techrum.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

Malware not found at "techrum.vn".
"techrum.vn" is not a phishing page.
"techrum.vn" does not install unwanted software.
"techrum.vn" does not contain harmfull applications.
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: 02/22/2021

techrum.vn is safe.

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

Web of Trust

Last Updated: 01/09/2019

techrum.vn child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	sni166897.cloudflaressl.com
Issuer Organization	COMODO CA Limited
Issuer	COMODO ECC Domain Validation Secure Server CA 2
Algorithm	ecdsa-with-SHA256
Valid form	08/26/2019
Expiration	03/03/2020
Signed	Certificate is not self signed
Additional Domains	sni166897.cloudflaressl.com .amatrice-en-cam.com .andreaszorpidis.com .feedtheneed.tv .grasscity.asia .grasscity.eu .nwanime.com .popularagym.se .porn-wire.com .pwzxxm.com .sjvbv.com .surplex.de .techrum.vn *.whosthatchick.net amatrice-en-cam.com andreaszorpidis.com feedtheneed.tv grasscity.asia grasscity.eu nwanime.com popularagym.se porn-wire.com pwzxxm.com sjvbv.com surplex.de techrum.vn whosthatchick.net

Techrum.vn Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 10/04/2023

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Techrum.vn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

techrum.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

Techrum.vn HTML Validation

HTML Validation Tool

Errors

Attribute “xmlns:fb” not allowed here.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Element “script” must not have attribute “async” unless attribute “src” is also specified.

Bad start tag in “img” in “head”.

Stray end tag “noscript”.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

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

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray start tag “head”.

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 “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.

Bad value “18px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

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

Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.

Bad value “48px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

The “center” element is obsolete. Use CSS instead.

Bad value “275px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “275px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

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

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

End tag “li” implied, but there were open elements.

Unclosed element “span”.

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

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

End tag “li” seen, but there were open elements.

Stray end tag “span”.

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

Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

A table row was 1 columns wide, which is less than the column count established by the first row (2).

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

Attribute “thoại”” is not serializable as XML 1.0.

Techrum.vn Desktop Insights

Desktop Page Insights Tool

Last tested: 10/12/2016

Desktop

Desktop Speed

68%

Optimize images

Reduce server response time

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

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	111
Number of Hosts	25
Static Resources	91
JavaScript Resources	16
CSS Resources	9

Techrum.vn Mobile Insights

Mobile Page Insights Tool

Last tested: 06/08/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

54%

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

Reduce server response time

Optimize images

Leverage browser caching

Minify CSS

Minify JavaScript

Enable compression

Mobile Resource Breakdown

Total Resources	225
Number of Hosts	44
Static Resources	158
JavaScript Resources	63
CSS Resources	13

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Techrum.vn TECHRUM.VN | TECHRUM.VN

Diễn đàn công nghệ hàng đầu Việt Nam

Quick Summary

Techrum.vn General Information

Techrum.vn Alexa Rank History

Techrum.vn Safety Information

Techrum.vn Server Information

Techrum.vn Domain Name Information

Techrum.vn HTML Validation

Techrum.vn Desktop Insights

Techrum.vn Mobile Insights

Techrum.vn Nearest Competitors

Techrum.vn Typos