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clarku.edu

Clark University | Challenge Convention. Change Our World.

Last scanned Aug 2, 2026, 9:00 AM · 10 views

86

Overall score

Great

Summary

Clark University, founded in 1887, offers nearly 50 majors, more than 30 master's degrees, and ten Ph.D. This website uses WordPress. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: robots.txt not found.

Clark University, founded in 1887, offers nearly 50 majors, more than 30 master's degrees, and ten Ph.D. programs to help you become a force for change.

Top issues to fix

7 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.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

90

SEO

2 issue(s) found

90

Performance

1.01 s

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+1 overall since Jul 26, 2026

Overall
86
SEO
90
Security
65
Performance
90
Accessibility
100

Organization

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

Clark University, founded in 1887, offers nearly 50 majors, more than 30 master's degrees, and ten Ph.D. programs to help you become a force for change.

FacebookX (Twitter)InstagramYouTube

Meta tags

Title
Clark University | Challenge Convention. Change Our World.
Description
Clark University, founded in 1887, offers nearly 50 majors, more than 30 master's degrees, and ten Ph.D. programs to help you become a force for change.
Canonical
https://www.clarku.edu/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
Clark University, founded in 1887, offers nearly 50 majors, more than 30 master's degrees, and ten Ph.D. programs to help you become a force for change.
og:type
website
og:url
https://www.clarku.edu/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

WordPress

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
clarku.edu
Valid from
Jul 24, 2026
Valid to
Oct 22, 2026
Days until expiry
81
SAN domains
clarku.edu, www.clarku.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 5 · H3 10

Links

79 internal · 11 external · 20 broken

Images

22 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

8.9 KB · 84.8 KB

Page size

162 KB

Robots.txt & Sitemap

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

SEO issues

  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://clarku.edu
Final URL
https://www.clarku.edu/
HTTP status
200
HTTP version
HTTP/2
Response time
1.01 s
HTML size
162 KB
Redirect chain
https://clarku.edu → https://www.clarku.edu/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does clarku.edu use?
clarku.edu is built with WordPress.
Is clarku.edu secure (HTTPS)?
Yes. clarku.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 22, 2026.
Who hosts clarku.edu?
Hosting provider information for clarku.edu is not available yet.
What is clarku.edu's SEO score?
clarku.edu scored 90/100 for SEO in the latest analysis (excellent).
What is clarku.edu's overall website score?
clarku.edu has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has clarku.edu's score changed over time?
clarku.edu's overall score has improved by 1 point (from 85 to 86) since Jul 26, 2026.