Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations69 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+DNS Records3 A records, 191 ms lookupPASS
| A | 104.26.3.203, 104.26.2.203, 172.67.72.81 |
| AAAA | 2606:4700:20::681a:3cb, 2606:4700:20::ac43:4851, 2606:4700:20::681a:2cb |
| CNAME | — |
| NS | darwin.ns.cloudflare.com, clarissa.ns.cloudflare.com |
| MX | 10 mx2-us1.ppe-hosted.com 10 mx1-us1.ppe-hosted.com |
| TXT | 80lhh2y6ny28670b5jhffhk5jpvzrzg7 SPF v=spf1 mx a include:spf.protection.outlook.com ip4:66.208.35.114/29 a:dispatch-u... mandrill_verify.oFuYRPYV9CYL5cg2Gnac7Q google-site-verification=7AQ16BWyO_-e8PlbnEpOOkuJRjl8s5sL5QoKzxu-QyE _4s62y2on2ewlnsrql5mle2uvhf0elf1 lrrrjfnzg5hczth72crkhc1jb8vgv48f anthropic-domain-verification-hd9wc9=6Igvkg3sWQKi1wQGr11xDab5q google-site-verification=nFl3rNlElWd75UfXUMhMpcqvi4y9_6ulZlgAWGQJH4o 43wht149hhnmrxqdxx42xw8nkwf5v56d MS=ms89830667 |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 460 ms totalPASS
https://psychologicalscience.org
325 ms · HTTP/1.1
https://www.psychologicalscience.org/
135 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://psychologicalscience.org | 301 | 325 ms | HTTP/1.1 | cloudflare |
| 2 | https://www.psychologicalscience.org/ | 200 | 135 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
A+IPv6 ReadinessIPv6 reachable (17 ms)PASS
A+Crawlabilityrobots.txt present, sitemap with 24 URLsPASS
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
# robots.txt for http://www.psychologicalscience.org/
User-agent: *
Disallow: /forms/
Disallow: /spr/
Disallow: /members-only/
Disallow: /test/
Disallow: /upload/
Disallow: /*.pdf$
Disallow: /*.doc$
Disallow: /*.docx$
Disallow: /members/nominationuploads/
Disallow: /members/PDF/
Disallow: /members/rsuploads/
Disallow: /members/tfgrants/
Disallow: /members/directory/
Disallow: /staff-feedback-form
User-agent: AhrefsBot
Disallow: /
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
- https://www.psychologicalscience.org/wp-...
A+Domain Intelligencepsychologicalscience.org — via Network Solutions, LLC, 28 years, 3 months oldPASS
335 days
June 16, 2027
69 days
Issued by Google Trust Services
28 years, 3 months
Registered June 17, 1998
Not enabled
Protects against DNS spoofing
Unknown
2606:4700:20::681a:2cb
Network Solutions, LLC
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice