Opengl-tutorial.org Home
Free tutorials for modern Opengl (3.3 and later) in C/C++
Server IP address resolved: Yes
Http response code: 200
Response time: 0.42 sec.
Last Checked: 02/03/2025
Opengl-tutorial.org attracts 3,490 unique visitors daily, generating 6,981 pageviews. The estimated value of opengl-tutorial.org is 124,976 USD. Each visitor views approximately 2.14 pages on average.
According to Majestic's traffic estimates, opengl-tutorial.org ranks 255,642 globally, with the majority of its visitors coming from United States, where it holds the 66,561 position.
See the list of other websites hosted by GITHUB - GitHub, Inc., US.
Opengl-tutorial.org is registered with the .ORG top-level domain. Explore additional websites within the .ORG zone.
The last inspection on (October 06, 2024), confirms that opengl-tutorial.org holds a valid and current wildcard SSL certificate issued by DigiCert Inc expiring on June 11, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust opengl-tutorial.org appears to be a safe domain.
Based on Google's Mobile-Friendly test, opengl-tutorial.org is optimized for mobile and tablet devices.
Audience Geography. Where are opengl-tutorial.org visitors located?
| Country | Visitors |
|---|---|
 United States US | 23.8% |
| India IN | 6.7% |
| France FR | 6.6% |
| Germany DE | 5.5% |
| Czech Republic CZ | 2.6% |
| United Kingdom GB | 2.4% |
| Poland PL | 2.2% |
| Norway NO | 2.1% |
| Sweden SE | 2% |
| Other | 46.2% |
| Country | Pageviews |
|---|---|
| United States US | 26% |
| India IN | 9.4% |
| France FR | 5.2% |
| Czech Republic CZ | 4.8% |
| Norway NO | 4.8% |
| Germany DE | 4.5% |
| Hungary HU | 4.3% |
| Poland PL | 3.3% |
| Sweden SE | 1.9% |
| Other | 35.7% |
| Country | Rank |
|---|---|
| Hungary HU | 14431 |
| Norway NO | 14942 |
| Czech Republic CZ | 18885 |
| Sweden SE | 25526 |
| Malaysia MY | 40550 |
| Egypt EG | 43029 |
| France FR | 45449 |
| Poland PL | 45664 |
| India IN | 65135 |
| United States US | 66561 |
| Germany DE | 68985 |
| Canada CA | 115435 |
Where do visitors go on opengl-tutorial.org?
| Subdomain | Pageviews |
|---|---|
| opengl-tutorial.org | 100% |
| Subdomain | Pageviews per User |
|---|---|
| opengl-tutorial.org | 1.6 |
| Subdomain | Reach |
|---|---|
| opengl-tutorial.org | 100% |
How popular is opengl-tutorial.org?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 104430 | -18400 |
| past month | 111108 | 16746 |
| past week | 101444 | -9040 |
| yesterday | 160933 | 22993 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 135512 | -21527 | 37 | 20% | 2 | -2% |
| 30 | 159052 | 48365 | 31 | -36.24% | 1.6 | -31.95% |
| 7 | 155130 | -396 | 33 | -1.39% | 1.5 | -14.69% |
| 1 | 246436 | 24736 | 21 | 8% | 1 | 20% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 97657 | -19030 | 7 | 30% |
| 30 | 99616 | 6588 | 7 | -6.287% |
| 7 | 88306 | -13255 | 8 | 20% |
| 1 | 141323 | 25580 | 5 | -13.08% |
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 ConnectSafe evaluates opengl-tutorial.org for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
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.
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.
| Domain | *.github.com |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/09/2024 |
| Expiration | 06/11/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.github.com github.com |
ASN ID: 36459
ASN Title: GITHUB - GitHub, Inc., US
Last Update: 07/29/2024
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ASNumber: 36459
ASName: GITHUB
ASHandle: AS36459
RegDate: 2012-11-13
Updated: 2012-11-13
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OrgName: GitHub, Inc.
OrgId: GITHU
Address: 88 Colin P Kelly Jr Street
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Updated: 2014-04-26
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OrgNOCHandle: GITHU-ARIN
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OrgNOCRef: https://rdap.arin.net/registry/entity/GITHU-ARIN
OrgAbuseHandle: GITHU1-ARIN
OrgAbuseName: GitHub Abuse
OrgAbusePhone: +1-415-857-5430
OrgAbuseEmail: abuse@github.com
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OrgTechHandle: GITHU-ARIN
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OrgTechEmail: hostmaster@github.com
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Domain Name: opengl-tutorial.org
Registry Domain ID: e0e9c37443b44b809a3ee4d61abc3b94-LROR
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: https://domains.squarespace.com
Updated Date: 2024-05-23T08:24:33Z
Creation Date: 2011-04-08T08:24:12Z
Registry Expiry Date: 2025-04-08T08:24:12Z
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Name Server: ns-cloud-c1.googledomains.com
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Name Server: ns-cloud-c3.googledomains.com
Name Server: ns-cloud-c4.googledomains.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-08T15:11:42Z
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Last tested: 12/13/2018
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| Static Resources | 3 |
| JavaScript Resources | 1 |
| CSS Resources | 2 |
Last tested: 12/13/2018
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