What technology does jhmi.edu use?

jhmi.edu is built with jQuery, Nginx.

Is jhmi.edu secure (HTTPS)?

Yes. jhmi.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Apr 11, 2027.

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

What is jhmi.edu's SEO score?

jhmi.edu scored 50/100 for SEO in the latest analysis (fair).

What is jhmi.edu's overall website score?

jhmi.edu has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.

Has jhmi.edu's score changed over time?

jhmi.edu's overall score has stayed steady at 72/100 since Jul 26, 2026.

jhmi.edu

Universal WordPress Theme Support

Last scanned Aug 3, 2026, 4:00 PM · 6 views

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

12 issues found · 4 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 meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

401 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall: 72
SEO: 50
Security: 65
Performance: 90
Accessibility: 90

Contact

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

Email: WPsupport@jh.edu

Technologies

Detected frameworks, languages, and tools.

jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 162.129.193.2
ASN: —

DNS records

Type	Value
A	162.129.193.2
AAAA	—
MX	smtp.johnshopkins.edu
TXT	—
NS	ens1.jhu.edu ens1.jhmi.edu
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Internet2
Subject: jhmi.edu
Valid from: Mar 11, 2026
Valid to: Apr 11, 2027
Days until expiry: 251
SAN domains: jhmi.edu, *.jhmi.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 0 · H2 1 · H3 1

Links

0 internal · 2 external · 2 broken

Images

2 total · 0 missing alt

Scripts / Styles

3 scripts · 5 stylesheets

JS / CSS size

503 KB · 1.7 MB

Page size

20.5 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://jhmi.edu
Final URL: https://jhmi.edu
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 401 ms
HTML size: 20.5 KB
Redirect chain: https://jhmi.edu

See something wrong on this report? Request a correction

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