What technology does sdsmt.edu use?

sdsmt.edu is built with PHP, Google Analytics.

Is sdsmt.edu secure (HTTPS)?

Yes. sdsmt.edu uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 23, 2027.

Hosting provider information for sdsmt.edu is not available yet.

What is sdsmt.edu's SEO score?

sdsmt.edu scored 85/100 for SEO in the latest analysis (great).

What is sdsmt.edu's overall website score?

sdsmt.edu has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

Has sdsmt.edu's score changed over time?

sdsmt.edu's overall score has improved by 10 points (from 77 to 87) since Jul 27, 2026.

sdsmt.edu

South Dakota Mines | Leading Science and Engineering School

Last scanned Aug 4, 2026, 7:00 PM · 15 views

Overall score

Great

Summary

Experience South Dakota Mines, a leader in engineering, science, and technology education, committed to fostering innovation and leadership skills in students. This website uses PHP. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing OpenGraph tags.

Experience South Dakota Mines, a leader in engineering, science, and technology education, committed to fostering innovation and leadership skills in students.

Top issues to fix

8 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

3 issue(s) found

100

Performance

954 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+10 overall since Jul 27, 2026

Overall: 87
SEO: 85
Security: 65
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

Experience South Dakota Mines, a leader in engineering, science, and technology education, committed to fostering innovation and leadership skills in students.

Facebook YouTube Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: admissions@sdsmt.edu
Phone: 605 3942511

Meta tags

Title: South Dakota Mines | Leading Science and Engineering School
Description: Experience South Dakota Mines, a leader in engineering, science, and technology education, committed to fostering innovation and leadership skills in students.
Canonical: https://www.sdsmt.edu/index.html
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Google Analytics

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: www.sdsmt.edu
Valid from: Jul 9, 2026
Valid to: Jan 23, 2027
Days until expiry: 172
SAN domains: www.sdsmt.edu, sdsmt.edu

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 10

Links

64 internal · 15 external · 20 broken

Images

22 total · 0 missing alt

Scripts / Styles

18 scripts · 7 stylesheets

JS / CSS size

8.5 KB · 50 B

Page size

73.3 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://sdsmt.edu
Final URL: https://www.sdsmt.edu/index.html
HTTP status: 200
HTTP version: HTTP/2
Response time: 953 ms
HTML size: 73.3 KB
Redirect chain: https://sdsmt.edu → https://sdsmt.edu/index.html → http://www.sdsmt.edu/index.html → https://www.sdsmt.edu/index.html

See something wrong on this report? Request a correction

Same technology stack

myhealthbox.eu

myHealthbox - The medicines and healthcare products database

100

apachegoogle-analyticsphp

ARUBA-ASN - Aruba S.p.A., IT

aziendeitalia.com

Server Dedicati, VPS, Hosting per WordPress, Cloud Server

100

phpgoogle-analyticsmeta-pixel

Cloudflare· Cloudflare

gopay.com

Payment gateway that helps you earn more | GoPay

100

apachegoogle-analyticsphp

AWS

centralstatejobs.in

Find Government Jobs in India | Central State Jobs

100

phpgoogle-analyticsgoogle-ads

AS-HOSTINGER - Hostinger International Limited, CY

eubusiness.com

EUbusiness - EUbusiness.com | EU news, business and politics

wordpressphpgoogle-analytics

AS-HOSTINGER - Hostinger International Limited, CY

3u.net

3U HOLDING AG: Erfolg in Digitalisierung, Onlinehandel & Erneuerbaren Energien

wordpressapachegoogle-analytics

HETZNER-AS - Hetzner Online GmbH, DE

Frequently asked questions

What technology does sdsmt.edu use?: sdsmt.edu is built with PHP, Google Analytics.
Is sdsmt.edu secure (HTTPS)?: Yes. sdsmt.edu uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 23, 2027.
Who hosts sdsmt.edu?: Hosting provider information for sdsmt.edu is not available yet.
What is sdsmt.edu's SEO score?: sdsmt.edu scored 85/100 for SEO in the latest analysis (great).
What is sdsmt.edu's overall website score?: sdsmt.edu has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has sdsmt.edu's score changed over time?: sdsmt.edu's overall score has improved by 10 points (from 77 to 87) since Jul 27, 2026.