mines.edu
Colorado School of Mines | A Premier Engineering University
Last scanned Aug 2, 2026, 12:00 PM · 9 views
Overall score
Great
Summary
Colorado School of Mines is a public R1 research university focused on science and engineering, producing the talent, knowledge and innovations to serve industry and benefit society – all to create a more prosperous fu… This website uses WordPress behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (70/100). Top issue: Meta description longer than 160 characters.
Colorado School of Mines is a public R1 research university focused on science and engineering, producing the talent, knowledge and innovations to serve industry and benefit society – all to create a more prosperous future.
Top issues to fix
7 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
1.10 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 82
- SEO
- 85
- Security
- 75
- Performance
- 70
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Colorado School of Mines is a public R1 research university focused on science and engineering, producing the talent, knowledge and innovations to serve industry and benefit society – all to create a more prosperous future.
Meta tags
- Title
- Colorado School of Mines | A Premier Engineering University
- Description
- Colorado School of Mines is a public R1 research university focused on science and engineering, producing the talent, knowledge and innovations to serve industry and benefit society – all to create a more prosperous future.
- Canonical
- https://www.mines.edu/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=5.0
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
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
- www.mines.edu
- Valid from
- Jun 28, 2026
- Valid to
- Sep 26, 2026
- Days until expiry
- 55
- SAN domains
- www.mines.edu
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 12 · H3 7
Links
26 internal · 59 external · 20 broken
Images
17 total · 0 missing alt
Scripts / Styles
39 scripts · 22 stylesheets
JS / CSS size
23.6 KB · 392 KB
Page size
487 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://mines.edu
- Final URL
- https://www.mines.edu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.09 s
- HTML size
- 487 KB
- Redirect chain
- https://mines.edu → https://www.mines.edu/
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Frequently asked questions
- What technology does mines.edu use?
- mines.edu is built with WordPress, WooCommerce, jQuery.
- Is mines.edu secure (HTTPS)?
- Yes. mines.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 26, 2026.
- Who hosts mines.edu?
- Hosting provider information for mines.edu is not available yet.
- What is mines.edu's SEO score?
- mines.edu scored 85/100 for SEO in the latest analysis (great).
- What is mines.edu's overall website score?
- mines.edu has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Has mines.edu's score changed over time?
- mines.edu's overall score has declined by 1 point (from 83 to 82) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card