pnw.edu website report
Homepage - Purdue University Northwest
Last scanned · 1 view
Overall score
Great
About pnw.edu
pnw.edu is a website. It describes itself as “Rooted in Northwest Indiana, Purdue University Northwest (PNW) is a student-centered university transforming lives with innovative education”. The site runs on WordPress. It is also on Facebook, Instagram and X.
Score profile
Top issues to fix
8 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
How it compares
pnw.edu scores higher overall than 55% of the 25,253 WordPress sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
vs. WordPress sites
25,253 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
pnw.edu is built with WordPress and jQuery.
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
pnw.edu uses TLS 1.3 with a certificate valid for 94 more days and sets 0 of 6 recommended security headers.
Security headers0 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 149
- Cookies set
- 2
Email security
pnw.edu scores D for email security, with no SPF record and DMARC policy “quarantine”.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCWeak
Forged mail is sent to spam.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
pnw.edu scores 90/100 for performance, with an estimated load time of 2.4 s. A visit emits an estimated 0.02 g of CO2 (grade A+).
Page weight
- HTML 50.1 KB
- JavaScript 5.2 KB
- Est. load
- 2.42 s
- Response
- 2.42 s
- Scripts / CSS
- 20 / 3
Carbon per visitA+
0.02 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
pnw.edu scores 90/100 for SEO and 100/100 for accessibility, with 2 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
7 images · 0 without alt text · 4 lazy-loaded
Links
- Internal 52
- External 16
- Broken 20
SEO issues2
- robots.txt not found
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Homepage - Purdue University Northwest
- Description
- Rooted in Northwest Indiana, Purdue University Northwest (PNW) is a student-centered university transforming lives with innovative education.
- Canonical
- https://www.pnw.edu/
- Language
- en
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.pnw.edu/
- HTTP status
- 200
- Redirects
- https://pnw.edu → https://www.pnw.edu/
- Scanned
- Aug 24, 2026, 1:22 PM
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<a href="https://sitegraph.tech/site/pnw-edu"><img src="https://sitegraph.tech/badge/pnw-edu.svg" alt="pnw.edu on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about pnw.edu
- What is pnw.edu?
- pnw.edu is a website. It describes itself as “Rooted in Northwest Indiana, Purdue University Northwest (PNW) is a student-centered university transforming lives with innovative education”. The site runs on WordPress. It is also on Facebook, Instagram and X.
- What technology does pnw.edu use?
- pnw.edu is built with WordPress and jQuery.
- Is pnw.edu secure?
- pnw.edu uses TLS 1.3 with a certificate valid for 94 more days and sets 0 of 6 recommended security headers.
- Is pnw.edu protected against email spoofing?
- pnw.edu scores D for email security, with no SPF record and DMARC policy “quarantine”.
- How does pnw.edu compare with similar sites?
- pnw.edu scores higher overall than 55% of the 25,253 WordPress sites we have scanned.
- What is pnw.edu's overall score?
- pnw.edu has an overall SiteGraph score of 86/100, combining SEO (90), performance (90), security (65) and accessibility (100).
Open Graph & Twitter