opensource.org favicon

opensource.org

Category: Technology

Scanned: Jun 10, 2026, 01:54 AM UTC · First seen: Jun 10, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
93 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Fresh scan recommended
Last scanned 46 days ago - security status may have changed since then.
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Screenshot of opensource.org Captured Jun 10, 2026
https://opensource.org
Screenshot of opensource.org
28 years
Very Popular - #2,479 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Cloudflare, Inc.
Toronto, Canada
cloudflare
WordPress
172.66.171.169
Domain & WHOIS Information
Registrar Gandi SAS
Registered February 11, 1998
Expires February 10, 2027
Name Servers alice.ns.cloudflare.com
DNSSEC Unsigned
Hosting Cloudflare, Inc.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
100 files scanned
No threats
69
Low Risk
0
Medium Risk
31
High Risk
0
No threats Low Risk Medium Risk High Risk
opensource.org/press-mentions 171.7 KB Flagged: medium risk
opensource.org/maintainers 167.8 KB Flagged: medium risk
opensource.org/sponsors 170.1 KB Flagged: medium risk
opensource.org/osd 164.0 KB Flagged: medium risk
opensource.org/osr 161.1 KB Flagged: medium risk
opensource.org/get-involved 187.9 KB Flagged: medium risk
opensource.org/privacy 172.2 KB Flagged: medium risk
opensource.org/programs 175.3 KB Flagged: medium risk
opensource.org/members 187.8 KB Flagged: medium risk
opensource.org/# 387.3 KB Flagged: medium risk
Show 21 more...
opensource.org/homepage-june-2025/feed 1.0 KB No threats
opensource.org/comments/feed 6.6 KB No threats
opensource.org/feed/podcast/deep-dive-ai/# 103.6 KB No threats
opensource.org/wp-content/themes/osi/style.css?ver=1750065233 170.1 KB No threats
c0.wp.com/c/7.0/wp-includes/js/comment-reply.min.js 3.0 KB No threats
opensource.org/cdn-cgi/challenge-platform/scripts/jsd/main.js 23.9 KB No threats
opensource.org/wp-content/uploads/2025/06/github-1.svg 2.2 KB No threats
opensource.org/wp-content/uploads/2025/06/google-ospo-2.svg 17.2 KB No threats
opensource.org/wp-content/uploads/2025/06/intel.svg 2.4 KB No threats
opensource.org/wp-content/uploads/2025/06/debian-1.svg 5.9 KB No threats
Show 59 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
1185
External Links
5 Flagged
0
Iframes
Clean
225
Referenced Domains
4 Flagged
9
Flagged Resources
Detected
3.7.2.3Flagged: Generic Suspicious Object
europeanopensource.academyFlagged: Generic Suspicious Object
infrastructureinsights.fundFlagged: Generic Suspicious Object
www.ocxconf.orgFlagged: Generic Suspicious Object
https://opensource.org/wp-content/plugins/events-manager-pro/includes/css/events-manager-pro.css?ver%3D3.7.2.3Flagged: Generic Suspicious Object
https://opensource.org/wp-content/plugins/events-manager-pro/includes/js/events-manager-pro.js?ver%3D3.7.2.3Flagged: Generic Suspicious Object
https://www.ocxconf.org/event/2026/Flagged: Generic Suspicious Object
https://www.ocxconf.org/event/778b82cc-6834-48a4-a58e-f883c5a7b8c9/agenda?session%3D65aa9a5a-9eb6-442b-ae02-e9bc37c1dc18&amp%3BshareLink%3DtrueFlagged: Generic Suspicious Object
https://www.ocxconf.org/event/778b82cc-6834-48a4-a58e-f883c5a7b8c9/agenda?session%3Dee277166-cfe0-4791-8697-c030556ff357&amp%3BshareLink%3DtrueFlagged: Generic Suspicious Object
https://opensource.org/wp-content/plugins/events-manager-pro/includes/css/events-manager-pro.css?ver%3D3.7.2.3Flagged: Generic Suspicious Object
https://opensource.org/wp-content/plugins/events-manager-pro/includes/js/events-manager-pro.js?ver%3D3.7.2.3Flagged: Generic Suspicious Object
https://www.ocxconf.org/event/2026/Flagged: Generic Suspicious Object
https://www.ocxconf.org/event/778b82cc-6834-48a4-a58e-f883c5a7b8c9/agenda?session%3D65aa9a5a-9eb6-442b-ae02-e9bc37c1dc18&amp%3BshareLink%3DtrueFlagged: Generic Suspicious Object
https://www.ocxconf.org/event/778b82cc-6834-48a4-a58e-f883c5a7b8c9/agenda?session%3Dee277166-cfe0-4791-8697-c030556ff357&amp%3BshareLink%3DtrueFlagged: Generic Suspicious Object
http://bigbluebutton.org/Not flagged
http://discuss.opensource.orgNot flagged
http://gmpg.org/xfn/11Not flagged
http://members.opensource.org/join#joinNot flagged
http://opensource.org/+n+Not flagged
http://opensource.org/AffiliateRequirementsNot flagged
http://opensource.org/affiliateAgreementNot flagged
http://opensource.org/cdn-cgi/challenge-platform/scripts/jsd/main.jsNot flagged
http://opensource.org/get-involvedNot flagged
http://opensource.org/joinNot flagged
Show 485 more...
Showing first 500 of 1185 entries.
3.7.2.3Flagged: Generic Suspicious Object
europeanopensource.academyFlagged: Generic Suspicious Object
infrastructureinsights.fundFlagged: Generic Suspicious Object
www.ocxconf.orgFlagged: Generic Suspicious Object
05f5.comNot flagged
2023.allthingsopen.orgNot flagged
2023.fossy.usNot flagged
2024.allthingsopen.orgNot flagged
2026.berlinbuzzwords.deNot flagged
2026.fossy.caNot flagged
a16z.comNot flagged
admb-foundation.orgNot flagged
adversarial-robustness-toolbox.readthedocs.ioNot flagged
aful.orgNot flagged
ai.facebook.comNot flagged
Show 210 more...
opensource.org Overview

Description of opensource.org

opensource.org appears to be the official website of the Open Source Initiative, a longstanding nonprofit organization associated with the stewardship of the Open Source Definition and advocacy around open-source software. The page title, branding, and homepage content indicate that the site provides information about licenses, programs, policy work, community participation, and organizational governance.

Based on the visible content, the website serves as an informational and community hub rather than a commercial service. It appears to be operated by the Open Source Initiative and includes sections for licensing resources, blog updates, affiliates, sponsors, membership, and ways to get involved in the broader open-source ecosystem.

Safety Assessment for opensource.org

The scan results are broadly reassuring. At the time of this scan, 0 out of 91 security engines flagged the domain, and the checked blacklist and threat-database sources did not report the site for phishing, malware distribution, or other major web threats. The domain is also very mature, with a registration age of roughly 28 years, and it has a strong traffic profile, which tends to be consistent with an established organization.

One malware scanner did label multiple pages, files, and a small number of linked domains as suspicious using a generic heuristic signature. However, these findings appear to be low-confidence pattern matches rather than corroborated evidence of active malicious behavior, especially since they were not supported by the broader engine consensus and the main blacklist checks were clean at the time of this scan.

Based on available data, no threats were detected at the time of this scan.

Technical Description

The site uses a valid SSL/TLS certificate issued by Google Trust Services, with expiry shown as 2026-07-24. It is hosted behind Cloudflare infrastructure on IP address 172.66.171.169, uses Cloudflare nameservers, and appears to benefit from CDN and reverse-proxy protection. The domain is registered through Gandi SAS and has a long registration history dating back to 1998.

DNSSEC appears to be unsigned, which is not uncommon but means DNS responses do not appear to have DNSSEC validation enabled. No major technical security issues were evident from the provided scan data beyond the generic heuristic flags noted elsewhere.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
#2,479
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Technology
Rank History (30 days)
May 4 Jun 9
9 cookies detected
Essential9
Analytics0
Advertising0
Social0
9 1st party cookies
0 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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