colum.edu
Columbia College Chicago
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Great
Summary
Columbia College Chicago is a private, nonprofit college offering a distinctive curriculum that blends creative and media arts, liberal arts, and business for 4,200 students in 40 undergraduate and graduate degree progra… This website uses Apache hosted on PAIR-NETWORKS - pair Networks, US. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Columbia College Chicago is a private, nonprofit college offering a distinctive curriculum that blends creative and media arts, liberal arts, and business for 4,200 students in 40 undergraduate and graduate degree programs.
- United States
- Hosted on PAIR-NETWORKS - pair Networks, US
Top issues to fix
5 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
SEO
1 issue(s) found
Performance
766 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Columbia College Chicago
- Description
- Columbia College Chicago is a private, nonprofit college offering a distinctive curriculum that blends creative and media arts, liberal arts, and business for 4,200 students in 40 undergraduate and graduate degree programs.
- Canonical
- https://www.colum.edu/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- PAIR-NETWORKS - pair Networks, US
- CDN provider
- —
- IP address
- 216.146.221.38
- ASN
- AS7859 (PAIR-NETWORKS - pair Networks, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- colum.edu
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 69
- SAN domains
- colum.edu, www.colum.edu
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 1
Links
69 internal · 29 external · 0 broken
Images
9 total · 0 missing alt
Scripts / Styles
19 scripts · 6 stylesheets
JS / CSS size
569 KB · 614 KB
Page size
45.0 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 2577
SEO issues
- Meta description longer than 160 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://colum.edu
- Final URL
- https://www.colum.edu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 766 ms
- HTML size
- 45.0 KB
- Redirect chain
- https://colum.edu → https://www.colum.edu/
See something wrong on this report? Request a correction
Related websites
Same technology stack
voicemod.net
Free Real Time Voice Changer for PC & Mac | Voicemod
wazuh.com
Wazuh - Open Source XDR. Open Source SIEM.
lucerna-chem.ch
Lucerna-Chem AG
toyota.co.uk
Official Toyota Website | New and Used Cars | Toyota UK
safaribooksonline.com
O'Reilly Media - Technology and Business Training
zone.eu
Domains and hosting in Europe - Zone.eu
Same hosting provider
outdoorgearlab.com
GearLab | The World's Best Outdoor Product Reviews
regular-expressions.info
Regular-Expressions.info - Regex Tutorial, Examples and Reference - Regexp Patterns
calculatorsoup.com
Calculators | Calculator Soup
prisonpolicy.org
Prison Policy Initiative
ss64.com
SS64 Command line reference
wifi-soft.com
Wifisoft - Enterprise WiFi, WiFi Hotspots and IOT Solutions
Frequently asked questions
- What technology does colum.edu use?
- colum.edu is built with jQuery, Apache.
- Is colum.edu secure (HTTPS)?
- Yes. colum.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
- Who hosts colum.edu?
- colum.edu is hosted on PAIR-NETWORKS - pair Networks, US.
- What is colum.edu's SEO score?
- colum.edu scored 95/100 for SEO in the latest analysis (excellent).
- What is colum.edu's overall website score?
- colum.edu has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card