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https://dezeen.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Madrid, Spain
302 Found
Checks
9
6 PASS 3 REVIEW
C
URL Variants
Action
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
Warning::
HTTP→HTTPS redirect uses 302 instead of 301
Got: 302 temporary redirect Expected: 301 permanent redirect

www / non-www

200https://www.dezeen.com/
200https://dezeen.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

302http://dezeen.com/ → https://www.dezeen.com/

Use 301 (permanent) instead of 302 (temporary)

B
TLS Certificate Expiry & Recommendations
72 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

72
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • 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
B
CDN & Delivery
Cloudflare
REVIEW
Cloudflare
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9eff591eeb596eea-CDG
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9eff591eeb596eea-CDG
A+
DNS Records
2 A records, 44 ms lookup
PASS
2 A records, 44 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.20.21.246, 172.66.158.201
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:10::ac42:9ec9, 2606:4700:10::6814:15f6
Info::
2 nameserver(s) configured
Got: collins.ns.cloudflare.com, cameron.ns.cloudflare.com
Info::
5 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::
SPF record present in TXT
Info::
DNS resolution time: 44 ms
Got: 44 ms
A104.20.21.246, 172.66.158.201
AAAA2606:4700:10::ac42:9ec9, 2606:4700:10::6814:15f6
CNAME—
NScollins.ns.cloudflare.com, cameron.ns.cloudflare.com
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
TXT
google-site-verification=Nwg-pdSzRA4j8VUhoDoXJ_Yiozpe4Z69cIPe4TeyGBM
SPF v=spf1 include:_spf.createsend.com include:cmail1.com include:_spf.google.com ~a...
amazonses:pgFU+iD3/HttWEKxuz2m36uqEaEE0ihvrsqLKs+GE1Y=
apple-domain-verification=XZChLboAOGTC33ul
ca3-f1cfb43b87cf47dca3c527ff665266d4
CAALookup not available with standard resolver
Resolved in 44 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.

A+
Redirect Chain
0 redirect(s), 66 ms total
PASS
0 redirect(s), 66 ms total

https://dezeen.com

66 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://dezeen.com40366 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (16 ms)
PASS
IPv6 reachable (16 ms)
Info::
IPv6 is configured and reachable at 2606:4700:10::ac42:9ec9, 2606:4700:10::6814:15f6
Got: 16 ms connect
IPv6 Ready
AAAA Records 2606:4700:10::ac42:9ec9, 2606:4700:10::6814:15f6 Connection Reachable (16 ms)
A+
Crawlability
robots.txt present, sitemap with 181 URLs
PASS
robots.txt present, sitemap with 181 URLs
Info::
robots.txt is present
Got: 114 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 181 entries
Info::
Sitemap index with 181 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 114 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.dezeen.com/wp-sitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 181 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
dezeen.com — via Cloudflare, Inc., 20 years, 3 months old
PASS
dezeen.com — via Cloudflare, Inc., 20 years, 3 months old
Info::
Domain registered until Apr 25, 2032 (6 years, 1 months remaining)
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: Cloudflare, 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.
Domain expiry

2109 days

April 25, 2032

SSL certificate

72 days

Issued by Google Trust Services

Domain age

20 years, 3 months

Registered April 25, 2006

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:10::6814:15f6

Registrar

Cloudflare, Inc.

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Cloudflare, Inc.
Created April 25, 2006 (20 years, 3 months ago)
Expires April 25, 2032 (6 years, 1 months)
Last Updated March 17, 2023
Name Servers cameron.ns.cloudflare.com, collins.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700:10::6814:15f6
Data source: rdap (0.2s)

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 101 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
39 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
16 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
22 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
102 ms
Total Time Total request time from DNS lookup through full response.
102 ms

Connection waterfall

DNS Lookup 39 ms TCP Connect 16 ms TLS Handshake 22 ms Server Processing 23 ms Content Transfer 0 ms
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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