Techinterview.org Tech Interview | A site for technical interview questions, brain teasers, puzzles, quizzles (whatever the heck those are) and other things that make you think!

Techinterview.org Overview

Techinterview.org ranking shows that the page is at position 3,688,625 over the world.

In terms of rank-to-traffic ratio, techinterview.org has 64 unique users per day, viewing 195 pages. The rank based value of techinterview.org is 3,154 USD. Every user makes 3.24 pageviews on average.

Techinterview.org boasts a link base consisting of 232 referring domains and 261 external backlinks, as revealed by the data obtained from web network scanning.

Techinterview.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 06, 2024, techinterview.org has an expired SSL certificate issued by Let's Encrypt (expired on June 23, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

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

According the Mobile-Friendly test by Google techinterview.org is nice optimized for mobile devices and tablets.

Techinterview.org Rank Summary

Global Rank

3,688,625

Average Load Time

1.43sec

Links In Count

Website Value

$2,920

Audience Geography. Where are techinterview.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on techinterview.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is techinterview.org?

Period	Global Rank	Global Rank Delta
past 3 months	3688625	-1607532
past month	2223325	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	3205426	-2880096	0	200%	3	200%
30	1668458	0	1	0%	4	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	4157422	-603166	5	30%
30	2582575	0	9	0%

Techinterview.org Website Safety

Overview

Last Updated: 12/26/2024

Overall result - techinterview.org 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: 02/04/2024

techinterview.org is safe.

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

Google Safe Search

Last Updated: 03/24/2019

techinterview.org 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

techinterview.org 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: 01/01/2021

techinterview.org is safe.

McAfee assesses techinterview.org 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 techinterview.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

techinterview.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	techinterview.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/25/2024
Expiration	06/23/2024
Signed	Certificate is not self signed
Additional Domains	techinterview.org www.techinterview.org

Techinterview.org Rank History

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

Techinterview.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14061

ASN Title: DIGITALOCEAN-ASN - DigitalOcean, LLC, US

Last Update: 11/01/2024

#
# 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: 14061
ASName: DIGITALOCEAN-ASN
ASHandle: AS14061
RegDate: 2012-09-25
Updated: 2012-09-25
Ref: https://rdap.arin.net/registry/autnum/14061

OrgName: DigitalOcean, LLC
OrgId: DO-13
Address: 101 Ave of the Americas
Address: 10th Floor
City: New York
StateProv: NY
PostalCode: 10013
Country: US
RegDate: 2012-05-14
Updated: 2018-07-17
Comment: http://www.digitalocean.com
Comment: Simple Cloud Hosting
Ref: https://rdap.arin.net/registry/entity/DO-13

OrgAbuseHandle: ABUSE5232-ARIN
OrgAbuseName: Abuse, DigitalOcean
OrgAbusePhone: +1-347-875-6044
OrgAbuseEmail: abuse@digitalocean.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5232-ARIN

OrgNOCHandle: NOC32014-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-347-875-6044
OrgNOCEmail: noc@digitalocean.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

OrgTechHandle: NOC32014-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-347-875-6044
OrgTechEmail: noc@digitalocean.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-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.
#

Techinterview.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: techinterview.org
Registry Domain ID: 79a73005743746fe95bd051c3dd74d5e-LROR
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2024-05-18T11:03:11Z
Creation Date: 2001-05-31T01:16:34Z
Registry Expiry Date: 2026-05-31T01:16:34Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns1.registrar-servers.com
Name Server: dns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-16T10:36:21Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Techinterview.org HTML Check

HTML Validation Tool

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

The “banner” role is unnecessary for element “header”.

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

The “navigation” role is unnecessary for element “nav”.

The “contentinfo” role is unnecessary for element “footer”.

Errors

Attribute “...” not allowed on element “br” at this point.

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

The “align” attribute on the “p” element is obsolete. Use CSS instead.

The “align” attribute on the “img” element is obsolete. Use CSS instead.

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

Techinterview.org Desktop Performance

Last tested: 06/25/2019

Desktop Speed

87%

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

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Reduce server response time

Desktop Resource Breakdown

Total Resources	36
Number of Hosts	16
Static Resources	20
JavaScript Resources	17
CSS Resources	6

Techinterview.org Mobile Insights

Last tested: 10/08/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

73%

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

Leverage browser caching

Enable compression

Reduce server response time

Optimize images

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	50
Number of Hosts	21
Static Resources	32
JavaScript Resources	25
CSS Resources	8

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Techinterview.org Tech Interview | A site for technical interview questions, brain teasers, puzzles, quizzles (whatever the heck those are) and other things that make you think!

Techinterview.org Overview

Techinterview.org Rank Summary

Techinterview.org Website Safety

Techinterview.org Rank History

Techinterview.org Hosting Information

Techinterview.org Domain Registration and Settings

Techinterview.org HTML Check

Techinterview.org Desktop Performance

Techinterview.org Mobile Insights

Techinterview.org Similar Audits

Techinterview.org Common Typos