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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
84
GRADE
B
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Sao Paulo, Brazil
301 Moved Permanently
Checks
9
6 PASS 3 REVIEW
C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.consumerreports.org/
200https://consumerreports.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://consumerreports.org/ https://consumerreports.org/

Consistent

B
TLS Certificate Expiry & Recommendations
176 days until leaf cert expires — 5 issues to address
REVIEW

Certificate validity

176
days left
0d 30d 60d 90d+

Recommended actions

  • Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
  • Add includeSubDomains to the HSTS directive
  • 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 Records
4 A records, 111 ms lookup
PASS
4 A records, 111 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 3.166.181.21, 3.166.181.22, 3.166.181.121, 3.166.181.25
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net
Info::
1 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
No SPF record found in TXT records
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Info::
DNS resolution time: 111 ms
Got: 111 ms
A3.166.181.21, 3.166.181.22, 3.166.181.121, 3.166.181.25
AAAA
CNAME
NSns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net
MX
1 SMTP.GOOGLE.COM
TXT
da4vz79k643l.cloudfront.net
w4sl1gjsx40pf1c9wwdcbrcm694h4m2p
google-site-verification=ve4F--FVsIK4F8-7azzkMqMw4byC8j3mhh7vH534lyM
facebook-domain-verification=46wuvxtfhkg1kmtpve0my4us6wtqjd
google-site-verification=7uUQwUQRlfYQbP691qRw5oSUSCe14uSHAKHXfPZk0oQ
_95sbpdhyb2mzm29azsq6tghxv6hvqex
google-site-verification=a2O9FRfaL2YG7x0dVLas6AJUoXy_6Fzl9RQbH7KVPEY
pardot1078052=48a224dc5a20465334a2413abb502ee5ad91cc6673a5ea94b34db7035e9809aa
CAALookup not available with standard resolver
Resolved in 111 ms

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

A
Redirect Chain
1 redirect(s), 876 ms total
PASS
1 redirect(s), 876 ms total
Info::
Single redirect
Got: https://consumerreports.org → https://www.consumerreports.org/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 876 ms total
Got: 876 ms

https://consumerreports.org

466 ms · HTTP/1.1

301

https://www.consumerreports.org/

410 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://consumerreports.org301466 msHTTP/1.1Varnish
2https://www.consumerreports.org/200410 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 6 URLs
PASS
robots.txt present, sitemap with 6 URLs
Info::
robots.txt is present
Got: 771 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 6 entries
Info::
Sitemap index with 6 child sitemaps
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 771 B Sitemaps referenced 0 User-agents *, Google-HTTP-Java-Client/1.17.0-rc (gzip), istellabot/t.1, trendkite-akashic-crawler, CCBot, Google-Extended, Bingbot, Zing-BottaBot/2.0, Pcore-HTTP/v0.24.5, GPTBot Blocking No — crawling allowed
User-agent: *
Disallow: /access
Disallow: /cro/search.htm
Disallow: /search*
Disallow: /health/search.htm
Disallow: /content/dam/cro/interactive/PRO410_Sept%20Premium.pdf
Disallow: /bin/home/calendar/
Disallow: /*jcr:content*
Disallow: /*preview_print.html$
Disallow: /*.print.html$
Disallow: /data/*
Disallow: /*?*page=
Disallow: /*?*sort= 
Disallow: /*?*view=

User-agent: Zing-BottaBot/2.0
Disallow: /

User-agent: Google-HTTP-Java-Client/1.17.0-rc (gzip)
Disallow: /video/.*

User-agent: istellabot/t.1
Disallow: /video/.*

User-agent: Pcore-HTTP/v0.24.5
Disallow: /video/.*

User-agent: trendkite-akashic-crawler
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: Bingbot
Crawl-delay: 10

A
Domain Intelligence
consumerreports.org — via MarkMonitor Inc., 29 years, 3 months old, hosted on AWS
PASS
consumerreports.org — via MarkMonitor Inc., 29 years, 3 months old, hosted on AWS
Warning::
Domain expires in 58 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jun 19, 2026
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: MarkMonitor Inc.
Warning::
Registrar lock is NOT enabled
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.
Info::
Hosting: AWS
Got: AS16509
Domain expiry

EXPIRED

June 19, 2026

SSL certificate

176 days

Issued by Sectigo Limited

Domain age

29 years, 3 months

Registered June 20, 1997

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

3.166.181.21

Registrar

MarkMonitor Inc.

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Domain has EXPIRED — renew immediately to avoid total site outage
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MarkMonitor Inc.
Created June 20, 1997 (29 years, 3 months ago)
Expires June 19, 2026 (1 months)
Last Updated May 23, 2024
Name Servers ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net
DNSSEC Not enabled
Hosting
IP Address 3.166.181.21
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (0.8s)

Consider enabling auto-renewal to prevent accidental expiration.

Why this matters

Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.

Source: ICANN renewal policy

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

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.

Why this matters

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

A
HTTP Probe Timing
Total 415 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
57 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
108 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
112 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
415 ms
Total Time Total request time from DNS lookup through full response.
416 ms

Connection waterfall

DNS Lookup 57 ms TCP Connect 108 ms TLS Handshake 112 ms Server Processing 138 ms Content Transfer 0 ms
A
CDN & Delivery
AWS CloudFront (Miss from cloudfront)
PASS
AWS CloudFront (Miss from cloudfront)
Info::
Site is served via AWS CloudFront CDN (edge: MIA50-P4)
Got: x-amz-cf-id: m3sJRgDuF-q9fwhbiHrElhUildTR1IwfiAnV0S40aJNwDOJXus9JWA==
Info::
CDN cache status: Miss from cloudfront
CDN Detected: AWS CloudFront
Provider AWS CloudFront Cache Status Miss from cloudfront Evidence x-amz-cf-id: m3sJRgDuF-q9fwhbiHrElhUildTR1IwfiAnV0S40aJNwDOJXus9JWA==
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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