Skip to content
https://highsnobiety.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
80
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Santa Clara, United States
301 Moved Permanently
Checks
9
5 PASS 3 REVIEW 1 FIX
F
IPv6 Readiness
Action
IPv6 records exist but unreachable
FIX
IPv6 records exist but unreachable
Warning::
IPv6 DNS records exist but server is not reachable
Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
Got: 2606:4700::6813:9f31, 2606:4700::6813:9e31
Info::
IPv6 connection error
Got: dial tcp6 [2606:4700::6813:9f31]:443: connect: network is unreachable
IPv6 Misconfigured
AAAA Records 2606:4700::6813:9f31, 2606:4700::6813:9e31 Connection UNREACHABLE

Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.

Why this matters

Advertising IPv6 (AAAA records) without a reachable server means IPv6-preferring clients silently fail every connection.

Learn more ▾

Modern browsers prefer IPv6 if AAAA exists (Happy Eyeballs algorithm). If the IPv6 server isn't reachable, browsers fall back to IPv4 — but with seconds of added latency per request. Either fix IPv6 reachability or remove the AAAA records.

Source: RFC 8305 (Happy Eyeballs)

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.highsnobiety.com/
200https://highsnobiety.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://highsnobiety.com/ → https://www.highsnobiety.com/

Consistent

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

Certificate validity

79
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: SJC)
Got: cf-ray: 9f0887b99921be62-SJC
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9f0887b99921be62-SJC
A+
DNS Records
2 A records, 16 ms lookup
PASS
2 A records, 16 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.19.159.49, 104.19.158.49
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6813:9f31, 2606:4700::6813:9e31
Info::
2 nameserver(s) configured
Got: ray.ns.cloudflare.com, venus.ns.cloudflare.com
Info::
7 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: 16 ms
Got: 16 ms
A104.19.159.49, 104.19.158.49
AAAA2606:4700::6813:9f31, 2606:4700::6813:9e31
CNAME—
NSray.ns.cloudflare.com, venus.ns.cloudflare.com
MX
10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 alt2.aspmx.l.google.com
40 aspmx2.googlemail.com
50 aspmx3.googlemail.com
60 aspmx4.googlemail.com
70 aspmx5.googlemail.com
TXT
1685ea20426087fc77c1441256003354
MS=ms80107968
ZOOM_verify_Kh4kJ0TrSAC5EAoglEoM-A
airtable-verification=b3b040129a9adcc58cb7b47865bd282c
anthropic-domain-verification-dvrex7=Ljej14E81YO7WoHxWVpogI7JL
apple-domain-verification=FXNGi20eI_uyk4J1qBBRkLPA9Psw1wSXnD6u71tlsEY
apple-domain-verification=dqkG0uDsZaQa7QX_0ZtJkvTiMocAxfkYOdOj_yxde5I
atlassian-domain-verification=cl0zVME3dj3loBvasIvDzlqa9ke20KfD4Tw035/637EOlU6abq...
atlassian-sending-domain-verification=9b7f7d43-226c-43ec-ae56-7b91eb1aac82
facebook-domain-verification=kpil6lhca4pipqk1ux52hf9rrkt57a
google-site-verification=ELe0-G9F_6UbDlXZXl9Ims7VpkQYzZN7ocoU3Tr5RMI
google-site-verification=Nbt4xdItALtfQ_JOc3fWJPWQM26vJcmzgtGsWwS1ZWM
google-site-verification=qXdx1_N0QSWRBYDDXOPemg56F_1LmzP_5zsi4fUCsRg
google-site-verification=vJAhQH3YyE0ySwFH5yEbmpUhJdm0um9tOAwGLR5XKiA
miro-verification=0c9a36a223bc69bbdb3b58c922240818228b9adf
openai-domain-verification=dv-fZRPwtAEyURBLvnUWMvA5aFe
slack-domain-verification=634EIUJe8cZuYGAPbLjNsgIfRO7dvPOUnEKGnFkT
uber-domain-verification=c04d7cab-a828-47ad-b500-b2defa2509b0
SPF v=spf1 include:highsnobiety.com.spf.dns.suped.com -all
CAALookup not available with standard resolver
Resolved in 16 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), 93 ms total
PASS
1 redirect(s), 93 ms total
Info::
Single redirect
Got: https://highsnobiety.com → https://www.highsnobiety.com/ (301)
Info::
WWW normalization redirect

https://highsnobiety.com

34 ms · HTTP/1.1

301

https://www.highsnobiety.com/

59 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://highsnobiety.com30134 msHTTP/1.1cloudflare
2https://www.highsnobiety.com/20059 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 17 URLs
PASS
robots.txt present, sitemap with 17 URLs
Info::
robots.txt is present
Got: 1171 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 1171 B Sitemaps referenced 3 User-agents *, Slurp, Jetty, Pinterest, yandex, Twitterbot, Scrapy, Googlebot, Googlebot-Image Blocking No — crawling allowed
User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Pinterest
User-agent: *
Disallow: */shop/*?*brand=*
Disallow: */shop/*?*category=*
Disallow: */shop/*?*color=*
Disallow: */shop/*?*price=*
Disallow: */shop/*?*size=*
Disallow: */shop/*?*sortBy=*
Disallow: */search/*?*page=*
Disallow: *?*context=*
Disallow: *?*query=*
Disallow: *?*limit=*
Disallow: *?*queryID=*
Disallow: *?*utm_*=*
Disallow: /health-check
Disallow: /l/amazon-pay-x-highsnobiety
Crawl-delay: 1

User-agent: yandex
User-agent: Slurp
User-agent: Twitterbot
Disallow: */shop/*?*brand=*
Disallow: */shop/*?*category=*
Disallow: */shop/*?*color=*
Disallow: */shop/*?*price=*
Disallow: */shop/*?*size=*
Disallow: */shop/*?*sortBy=*
Disallow: */search/*?*page=*
Disallow: *?*context=*
Disallow: *?*query=*
Disallow: *?*limit=*
Disallow: *?*queryID=*
Disallow: *?*utm_*=*
Disallow: /health-check
Disallow: /l/amazon-pay-x-highsnobiety
Crawl-delay: 5

User-agent: Scrapy
Disallow: /
Crawl-delay: 5

User-agent: Jetty
Disallow: /
Crawl-delay: 5

Sitemap: https://highsnobiety.com/sitemap-content.xml
Sitemap: https://highsnobiety.com/sitemap-shop.xml
Sitemap: https://highsnobiety.com/sitemap-news.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 17 entries Valid XML Yes
Child Sitemaps:
A
Domain Intelligence
highsnobiety.com — via GoDaddy.com, LLC, 21 years, 1 months old, hosted on Cloudflare
PASS
highsnobiety.com — via GoDaddy.com, LLC, 21 years, 1 months old, hosted on Cloudflare
Warning::
Domain expires in 53 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jun 15, 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: 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.
Info::
Hosting: Cloudflare
Got: AS13335
Domain expiry

Expires today

June 15, 2026

SSL certificate

79 days

Issued by Google Trust Services

Domain age

21 years, 1 months

Registered June 15, 2005

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.19.158.49

Registrar

GoDaddy.com, LLC

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created June 15, 2005 (21 years, 1 months ago)
Expires June 15, 2026 (1 months)
Last Updated June 16, 2024
Name Servers ray.ns.cloudflare.com, venus.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 104.19.158.49
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
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

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

Connection waterfall

DNS Lookup 6 ms TCP Connect 3 ms TLS Handshake 13 ms Server Processing 8 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.

Send Feedback