Opengl-tutorial.org Home

Free tutorials for modern Opengl (3.3 and later) in C/C++


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.43 sec.
Last Checked: 03/28/2024

Opengl-tutorial.org traffic volume is 3,490 unique daily visitors and their 6,981 pageviews. The web value rate of opengl-tutorial.org is 124,976 USD. Each visitor makes around 2.14 page views on average.

By Alexa's traffic estimates opengl-tutorial.org placed at 12,072 position over the world, while the largest amount of its visitors comes from United States, where it takes 66,561 place.

Opengl-tutorial.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (November 11, 2019) opengl-tutorial.org show that opengl-tutorial.org has an expired wildcard SSL certificate issued by DigiCert Inc (expired on April 07, 2020). 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, Symantec and Web of Trust opengl-tutorial.org is pretty a safe domain.

Relying Google MobileFriendly test opengl-tutorial.org is well optimized for mobile and tablet devices.


Global Rank
104,430
Average Load Time
0.40sec
Links In Count
283
Website Value
$116,800

Overview
Last Updated: 03/28/2024
Overall result - opengl-tutorial.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: 03/21/2024
opengl-tutorial.org is safe.
Norton ConnectSafe evaluates opengl-tutorial.org for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/22/2019
opengl-tutorial.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
opengl-tutorial.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: 02/24/2021
opengl-tutorial.org is safe.
McAfee assesses opengl-tutorial.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 opengl-tutorial.org for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
opengl-tutorial.org child safety is very good.
The WOT calculates reputation of the opengl-tutorial.org. This reputation system receives ratings from users and information from third-party sources, assesses the opengl-tutorial.org for safety features and confirms, whether opengl-tutorial.org is suitable for children.

SSL Information
Domain*.github.com
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 High Assurance Server CA
AlgorithmRSA-SHA256
Valid form03/20/2017
Expiration04/07/2020
SignedCertificate is not self signed
Additional Domains *.github.com
github.com
*.github.io
github.io
Server Location

ASN Information

ASN ID: 36459
ASN Title: GITHUB - GitHub, Inc., US

Last Update: 10/12/2023

#
# 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: 36459
ASName: GITHUB
ASHandle: AS36459
RegDate: 2012-11-13
Updated: 2012-11-13
Ref: https://rdap.arin.net/registry/autnum/36459

OrgName: GitHub, Inc.
OrgId: GITHU
Address: 88 Colin P Kelly Jr Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2012-10-22
Updated: 2014-04-26
Comment: https://github.com
Comment: Please contact us directly for matters pertaining to abuse.
Comment: Urgent matters including DDoS are handled 24x7.
Ref: https://rdap.arin.net/registry/entity/GITHU

OrgNOCHandle: GITHU-ARIN
OrgNOCName: GitHub Ops
OrgNOCPhone: +1-415-735-4488
OrgNOCEmail: hostmaster@github.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GITHU-ARIN

OrgAbuseHandle: GITHU1-ARIN
OrgAbuseName: GitHub Abuse
OrgAbusePhone: +1-415-857-5430
OrgAbuseEmail: abuse@github.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GITHU1-ARIN

OrgTechHandle: GITHU-ARIN
OrgTechName: GitHub Ops
OrgTechPhone: +1-415-735-4488
OrgTechEmail: hostmaster@github.com
OrgTechRef: https://rdap.arin.net/registry/entity/GITHU-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.
#

WHOIS

Domain Name: OPENGL-TUTORIAL.ORG
Registry Domain ID: D161982969-LROR
Registrar WHOIS Server: whois.google.com
Registrar URL: https://domains.google.com
Updated Date: 2021-04-08T10:52:24Z
Creation Date: 2011-04-08T08:24:12Z
Registry Expiry Date: 2022-04-08T08:24:12Z
Registrar Registration Expiration Date:
Registrar: Google LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: registrar-abuse@google.com
Registrar Abuse Contact Phone: +1.8772376466
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Contact Privacy Inc. Customer 1248525427
Registrant State/Province: ON
Registrant Country: CA
Name Server: NS-CLOUD-C1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C4.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C3.GOOGLEDOMAINS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-22T06:52:55Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 12/13/2018

Desktop
Desktop Speed
94%

Desktop Resource Breakdown
Total Resources7
Number of Hosts4
Static Resources3
JavaScript Resources1
CSS Resources2

Last tested: 12/13/2018

Mobile
Mobile Usability
98%
Mobile Speed
83%

Mobile Resource Breakdown
Total Resources7
Number of Hosts4
Static Resources3
JavaScript Resources1
CSS Resources2
www.opengl-tutorial.com
www.opengl-tutorial.net
www.opengl-tutorial.org
www.opengl-tutorial.info
www.opengl-tutorial.biz
www.opengl-tutorial.us
www.opengl-tutorial.mobi
www.pengl-tutorial.org
www.opengl-tutorial.org
www.ipengl-tutorial.org
www.oipengl-tutorial.org
www.iopengl-tutorial.org
www.kpengl-tutorial.org
www.okpengl-tutorial.org
www.kopengl-tutorial.org
www.lpengl-tutorial.org
www.olpengl-tutorial.org
www.lopengl-tutorial.org
www.ppengl-tutorial.org
www.oppengl-tutorial.org
www.popengl-tutorial.org
www.oengl-tutorial.org
www.ooengl-tutorial.org
www.opoengl-tutorial.org
www.oopengl-tutorial.org
www.olengl-tutorial.org
www.oplengl-tutorial.org
www.opngl-tutorial.org
www.opwngl-tutorial.org
www.opewngl-tutorial.org
www.opwengl-tutorial.org
www.opsngl-tutorial.org
www.opesngl-tutorial.org
www.opsengl-tutorial.org
www.opdngl-tutorial.org
www.opedngl-tutorial.org
www.opdengl-tutorial.org
www.oprngl-tutorial.org
www.operngl-tutorial.org
www.oprengl-tutorial.org
www.opegl-tutorial.org
www.opebgl-tutorial.org
www.openbgl-tutorial.org
www.opebngl-tutorial.org
www.opehgl-tutorial.org
www.openhgl-tutorial.org
www.opehngl-tutorial.org
www.opejgl-tutorial.org
www.openjgl-tutorial.org
www.opejngl-tutorial.org
www.opemgl-tutorial.org
www.openmgl-tutorial.org
www.opemngl-tutorial.org
www.openl-tutorial.org
www.openfl-tutorial.org
www.opengfl-tutorial.org
www.openfgl-tutorial.org
www.openvl-tutorial.org
www.opengvl-tutorial.org
www.openvgl-tutorial.org
www.opentl-tutorial.org
www.opengtl-tutorial.org
www.opentgl-tutorial.org
www.openbl-tutorial.org
www.opengbl-tutorial.org
www.openyl-tutorial.org
www.opengyl-tutorial.org
www.openygl-tutorial.org
www.openhl-tutorial.org
www.openghl-tutorial.org
www.openg-tutorial.org
www.opengp-tutorial.org
www.openglp-tutorial.org
www.opengpl-tutorial.org
www.opengo-tutorial.org
www.openglo-tutorial.org
www.opengol-tutorial.org
www.opengk-tutorial.org
www.openglk-tutorial.org
www.opengkl-tutorial.org
www.opengltutorial.org
www.opengl-utorial.org
www.opengl-rutorial.org
www.opengl-trutorial.org
www.opengl-rtutorial.org
www.opengl-futorial.org
www.opengl-tfutorial.org
www.opengl-ftutorial.org
www.opengl-gutorial.org
www.opengl-tgutorial.org
www.opengl-gtutorial.org
www.opengl-yutorial.org
www.opengl-tyutorial.org
www.opengl-ytutorial.org
www.opengl-ttorial.org
www.opengl-tytorial.org
www.opengl-tuytorial.org
www.opengl-thtorial.org
www.opengl-tuhtorial.org
www.opengl-thutorial.org
www.opengl-tjtorial.org
www.opengl-tujtorial.org
www.opengl-tjutorial.org
www.opengl-titorial.org
www.opengl-tuitorial.org
www.opengl-tiutorial.org
www.opengl-tuorial.org
www.opengl-turorial.org
www.opengl-tutrorial.org
www.opengl-turtorial.org
www.opengl-tuforial.org
www.opengl-tutforial.org
www.opengl-tuftorial.org
www.opengl-tugorial.org
www.opengl-tutgorial.org
www.opengl-tugtorial.org
www.opengl-tuyorial.org
www.opengl-tutyorial.org
www.opengl-tutrial.org
www.opengl-tutirial.org
www.opengl-tutoirial.org
www.opengl-tutiorial.org
www.opengl-tutkrial.org
www.opengl-tutokrial.org
www.opengl-tutkorial.org
www.opengl-tutlrial.org
www.opengl-tutolrial.org
www.opengl-tutlorial.org
www.opengl-tutprial.org
www.opengl-tutoprial.org
www.opengl-tutporial.org
www.opengl-tutoial.org
www.opengl-tutoeial.org
www.opengl-tutoreial.org
www.opengl-tutoerial.org
www.opengl-tutodial.org
www.opengl-tutordial.org
www.opengl-tutodrial.org
www.opengl-tutofial.org
www.opengl-tutorfial.org
www.opengl-tutofrial.org
www.opengl-tutotial.org
www.opengl-tutortial.org
www.opengl-tutotrial.org
www.opengl-tutoral.org
www.opengl-tutorual.org
www.opengl-tutoriual.org
www.opengl-tutoruial.org
www.opengl-tutorjal.org
www.opengl-tutorijal.org
www.opengl-tutorjial.org
www.opengl-tutorkal.org
www.opengl-tutorikal.org
www.opengl-tutorkial.org
www.opengl-tutoroal.org
www.opengl-tutorioal.org
www.opengl-tutoroial.org
www.opengl-tutoril.org
www.opengl-tutoriql.org
www.opengl-tutoriaql.org
www.opengl-tutoriqal.org
www.opengl-tutoriwl.org
www.opengl-tutoriawl.org
www.opengl-tutoriwal.org
www.opengl-tutorisl.org
www.opengl-tutoriasl.org
www.opengl-tutorisal.org
www.opengl-tutorizl.org
www.opengl-tutoriazl.org
www.opengl-tutorizal.org
www.opengl-tutoria.org
www.opengl-tutoriap.org
www.opengl-tutorialp.org
www.opengl-tutoriapl.org
www.opengl-tutoriao.org
www.opengl-tutorialo.org
www.opengl-tutoriaol.org
www.opengl-tutoriak.org
www.opengl-tutorialk.org
www.opengl-tutoriakl.org