colorado.edu favicon

colorado.edu

Category: Education

Scanned: Jun 6, 2026, 11:30 PM UTC · First seen: Jun 6, 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 16 days ago - security status may have changed since then.
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Scan failed
Screenshot of colorado.edu Captured Jun 6, 2026
https://colorado.edu
Screenshot of colorado.edu
40 years
Very Popular - #2,302 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Fastly, Inc.
Montreal, Canada
nginx
Drupal
151.101.2.133
Domain & WHOIS Information
Registrar Unknown
Registered June 2, 1986
Expires July 31, 2027
Name Servers A2-67.AKAM.NET
DNSSEC Unknown
Hosting Fastly, Inc.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
92 files scanned
No threats
91
Low Risk
0
Medium Risk
1
High Risk
0
No threats Low Risk Medium Risk High Risk
www.colorado.edu/police/# 34.3 KB Flagged: medium risk
www.colorado.edu.http-redirect 84 B No threats
www.colorado.edu/safety-health-quick-calls 57.9 KB No threats
www.colorado.edu/home 85.2 KB No threats
www.colorado.edu/outreach 72.4 KB No threats
www.colorado.edu/jobs 31.6 KB No threats
www.colorado.edu/innovate 38.4 KB No threats
www.colorado.edu/registration 84.9 KB No threats
www.colorado.edu/resources 67.9 KB No threats
www.colorado.edu/events 29.9 KB No threats
www.colorado.edu/accessibility 64.6 KB No threats
Show 81 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
1991
External Links
1 Flagged
11
Iframes
Clean
123
Referenced Domains
1 Flagged
2
Flagged Resources
Detected
form.asana.comFlagged: Generic Suspicious Object
https://form.asana.com/?k%3DYGuFBnNl88tVz6daSpyBXQ&amp%3Bd%3D221372384534556Flagged: Generic Suspicious Object
https://form.asana.com/?k%3DYGuFBnNl88tVz6daSpyBXQ&amp%3Bd%3D221372384534556Flagged: Generic Suspicious Object
http://accounts.google.comNot flagged
http://adwords.google.com/support/aw/bin/answer.py?hl%3Den&amp%3Banswer%3D100746Not flagged
http://alerts.colorado.eduNot flagged
http://boulderoem.com/emergency-statusNot flagged
http://buenocenter.org/Not flagged
http://buffportal.colorado.edu/Not flagged
http://bursar.colorado.edu/Not flagged
http://cartss.colorado.edu/Not flagged
http://cas.colorado.edu/Not flagged
http://casa.colorado.edu/Not flagged
http://cips.colorado.edu/Not flagged
http://cires.colorado.edu/Not flagged
http://clear.colorado.edu/start/clear-website/index.htmlNot flagged
http://cmrc.colorado.edu/Not flagged
Show 485 more...
Showing first 500 of 1991 entries.
form.asana.comFlagged: Generic Suspicious Object
accounts.google.comNot flagged
adwords.google.comNot flagged
alerts.colorado.eduNot flagged
apply.commonapp.orgNot flagged
behavioralscience.colorado.eduNot flagged
bouldercolorado.govNot flagged
bouldercounty.govNot flagged
boulderoem.comNot flagged
bsky.appNot flagged
buenocenter.orgNot flagged
buffportal.colorado.eduNot flagged
bursar.colorado.eduNot flagged
calendar.colorado.eduNot flagged
canvas.colorado.eduNot flagged
Show 108 more...
<iframe class%3D"position-absolute d-block w-100 h-100 border-0" id%3D"campusMap" width%3D"100%" height%3D"100%" src%3D"https://map.concept3d.com/?id%3D336" frameborder%3D"0" scrolling%3D"no" border%3D"0" allow%3D"geolocation%3Bfullscreen">Not flagged
<iframe src%3D"https://www.colorado.edu/media/oembed?url%3Dhttps%3A//www.youtube.com/watch%3Fv%3DX4PCQR4_G0Q&amp%3Bmax_width%3D516&amp%3Bmax_height%3D350&amp%3Bhash%3Dzs0Uk4Bq3nzonXViAsdMubXdY22-Jkejk9iRNstAt04" width%3D"516" height%3D"290" class%3D"media-oembed-content" loading%3D"eager" title%3D"2026 State of the Campus">Not flagged
<iframe src%3D"https://www.colorado.edu/media/oembed?url%3Dhttps%3A//www.youtube.com/watch%3Fv%3DopZ3bOD0GUs&amp%3Bmax_width%3D516&amp%3Bmax_height%3D350&amp%3Bhash%3DpQzEk2CF8N0MP1u3NUepL4tZCgsW166EvX21RvkalmQ" width%3D"516" height%3D"290" class%3D"media-oembed-content" loading%3D"eager" title%3D"A Day in the Life at CU Boulder">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-544944M" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-M3DX2QP" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-M3DX2QP" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-MN6FZBC" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-NP4K4BF" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-NRVNKNP" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-T3734W5" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-WR76TNX" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
colorado.edu Overview

Description of colorado.edu

colorado.edu appears to be the official web domain for the University of Colorado Boulder, a major public research university in the United States. The homepage branding, page title, and metadata indicate that the site is used to present information about the institution, including academics, admissions, research, campus visits, and services for students, faculty, staff, families, and alumni.

The domain has a long operating history consistent with an established educational institution, and the content shown in the screenshot matches a standard university homepage rather than a commercial or promotional landing page. Based on the visible navigation and linked subdomains, the site appears to serve as a central portal for university departments, academic resources, campus services, and public-facing institutional information.

Safety Assessment for colorado.edu

The available scan data is broadly reassuring. At the time of this scan, 0 out of 91 security engines detected malicious activity, and the checked blacklist and threat-database sources reported the domain as clean. The domain is also longstanding and highly visible on the public web, which generally reduces the likelihood of it being a throwaway or deceptive site.

One automated malware scan did mark a single page element and an external Asana form link as suspicious using a generic heuristic label. Because this appears to be an isolated heuristic finding without corroboration from other security engines or blacklist sources, it may reflect a low-confidence pattern match rather than confirmed harmful behavior. The flagged item points to a known productivity-service form rather than an obvious malware payload.

Based on available data, no threats were detected at the time of this scan, aside from a limited unconfirmed heuristic alert on one external form reference.

Technical Description

The site uses a valid SSL/TLS certificate with an expiry date in late June 2026, which indicates that encrypted HTTPS connections were available at the time of testing. The domain resolves through Akamai nameservers and the scanned web endpoint was served by nginx from infrastructure associated with Fastly, suggesting use of established CDN and edge-delivery services for performance and availability.

DNSSEC status was not confirmed in the provided data. No major infrastructure-level security concerns were evident from the scan summary, although the presence of numerous third-party embeds and external links means visitors may still interact with external services as part of normal site functionality.

HTTP Redirect Chain
301 https://colorado.edu/
200 https://www.colorado.edu/
Website Insights
#2,302
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Education
Rank History (30 days)
Apr 27 Jun 6
18 cookies detected
Essential14
Analytics2
Advertising2
Social0
18 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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