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https://artsy.net

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
92
GRADE
A
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
6 PASS 3 REVIEW
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.artsy.net/
200https://artsy.net/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://artsy.net/ → https://www.artsy.net/

Consistent

B
TLS Certificate Expiry & Recommendations
63 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

63
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • 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: 9f003f0529b3d15e-CDG
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9f003f0529b3d15e-CDG
A+
DNS Records
2 A records, 39 ms lookup
PASS
2 A records, 39 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 172.66.140.97, 172.66.132.253
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:10::ac42:8c61, 2606:4700:10::ac42:84fd
Info::
2 nameserver(s) configured
Got: lily.ns.cloudflare.com, toby.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: 39 ms
Got: 39 ms
A172.66.140.97, 172.66.132.253
AAAA2606:4700:10::ac42:8c61, 2606:4700:10::ac42:84fd
CNAME—
NSlily.ns.cloudflare.com, toby.ns.cloudflare.com
MX
10 aspmx.l.google.com
20 alt2.aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
TXT
692687-b5d89d55-0f23-4a25-beaa-77bafbaccd10
SPF v=spf1 include:_spf.google.com include:sendgrid.net include:mktomail.com include...
xwdhgpmmwhfdxrpdjdcj5srgy36q9dng
google-site-verification=h5c2NnIJhUO5sdF1H7G0Y_vnbCjxsEA6xCxo8SeQAIY
g4v9ns5d4r88g61fq8hkwc1dlfyn0ksn
google-site-verification=SH2ExXy-xySAgC7QzXdwNz7HC0PvmdXvRiEilxGbwdY
google-site-verification=iY1cHu399Q5H2wIQKUCLInYe2tvLNZvdGAkz-K5lj9s
google-site-verification=G0d-v_1iYryvxlE4egiB6i5MSUTrACAdJMARTmMy1ew
CAALookup not available with standard resolver
Resolved in 39 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
1 redirect(s), 749 ms total
PASS
1 redirect(s), 749 ms total
Info::
Single redirect
Got: https://artsy.net → https://www.artsy.net/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 749 ms total
Got: 749 ms

https://artsy.net

56 ms · HTTP/1.1

301

https://www.artsy.net/

693 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://artsy.net30156 msHTTP/1.1cloudflare
2https://www.artsy.net/200693 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700:10::ac42:8c61, 2606:4700:10::ac42:84fd
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:10::ac42:8c61, 2606:4700:10::ac42:84fd Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 17 URLs
PASS
robots.txt present, sitemap with 17 URLs
Info::
robots.txt is present
Got: 1138 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 17 entries
Info::
Sitemap index with 17 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1138 B Sitemaps referenced 19 User-agents * Blocking No — crawling allowed
User-agent: *
Noindex: ?sort=
Noindex: ?dimension_range=
Disallow: /*?dns_source=
Disallow: /*?microsite=
Disallow: /*?from-show-guide=
Disallow: /search
Sitemap: https://www.artsy.net/sitemap-articles.xml
Sitemap: https://www.artsy.net/sitemap-artists.xml
Sitemap: https://www.artsy.net/sitemap-artist-images.xml
Sitemap: https://www.artsy.net/sitemap-artist-series.xml
Sitemap: https://www.artsy.net/sitemap-artworks.xml
Sitemap: https://www.artsy.net/sitemap-auctions.xml
Sitemap: https://www.artsy.net/sitemap-cities.xml
Sitemap: https://www.artsy.net/sitemap-collect.xml
Sitemap: https://www.artsy.net/sitemap-fairs.xml
Sitemap: https://www.artsy.net/sitemap-features.xml
Sitemap: https://www.artsy.net/sitemap-genes.xml
Sitemap: https://www.artsy.net/sitemap-images.xml
Sitemap: https://www.artsy.net/sitemap-misc.xml
Sitemap: https://www.artsy.net/sitemap-partners.xml
Sitemap: https://www.artsy.net/sitemap-shows.xml
Sitemap: https://www.artsy.net/sitemap-tags.xml
Sitemap: https://www.artsy.net/sitemap-videos.xml
Sitemap: https://www.artsy.net/sitemap-viewing-rooms.xml
Sitemap: https://www.artsy.net/sitemap-fair-organizers.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 17 entries Valid XML Yes
Child Sitemaps:
A
Domain Intelligence
artsy.net — via GoDaddy.com, LLC, 28 years, 2 months old
PASS
artsy.net — via GoDaddy.com, LLC, 28 years, 2 months old
Warning::
Domain expires in 75 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jul 6, 2026
Info::
DNSSEC is enabled
Info::
Registrar: GoDaddy.com, LLC
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

EXPIRED

July 6, 2026

SSL certificate

63 days

Issued by Google Trust Services

Domain age

28 years, 2 months

Registered July 7, 1998

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:10::ac42:8c61

Registrar

GoDaddy.com, LLC

Unlocked 2 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 registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created July 7, 1998 (28 years, 2 months ago)
Expires July 6, 2026 (2 months)
Last Updated July 6, 2025
Name Servers lily.ns.cloudflare.com, toby.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 2606:4700:10::ac42:8c61
Data source: rdap (0.1s)

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

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

Connection waterfall

DNS Lookup 31 ms TCP Connect 17 ms TLS Handshake 21 ms Server Processing 18 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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