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https://printfriendly.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
91
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.printfriendly.com/
200https://printfriendly.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

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

Consistent

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

Certificate validity

71
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: 9f087409c8a19e67-CDG
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9f087409c8a19e67-CDG
A+
DNS Records
3 A records, 40 ms lookup
PASS
3 A records, 40 ms lookup
Info::
Resolves to 3 IPv4 address(es)
Got: 104.26.8.127, 104.26.9.127, 172.67.73.115
Info::
Has 3 IPv6 (AAAA) record(s)
Got: 2606:4700:20::681a:87f, 2606:4700:20::ac43:4973, 2606:4700:20::681a:97f
Info::
2 nameserver(s) configured
Got: guss.ns.cloudflare.com, zoe.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: 40 ms
Got: 40 ms
A104.26.8.127, 104.26.9.127, 172.67.73.115
AAAA2606:4700:20::681a:87f, 2606:4700:20::ac43:4973, 2606:4700:20::681a:97f
CNAME—
NSguss.ns.cloudflare.com, zoe.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
TXT
SPF v=spf1 include:_spf.google.com -all
google-site-verification=y7i0HDcVlfqqtnxtW2kC4HRkKXmisZek6BQgsPJVVRU
openai-domain-verification=dv-bEA1aJDN4enhU940izXdFPlX
stripe-verification=9b3288435a54a4bcf0ab9d0eaee7439ba4b7d66f6a369873438c891d8475...
CAALookup not available with standard resolver
Resolved in 40 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), 800 ms total
PASS
1 redirect(s), 800 ms total
Info::
Single redirect
Got: https://printfriendly.com → https://www.printfriendly.com/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 800 ms total
Got: 800 ms

https://printfriendly.com

57 ms · HTTP/1.1

301

https://www.printfriendly.com/

743 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://printfriendly.com30157 msHTTP/1.1cloudflare
2https://www.printfriendly.com/200743 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 2606:4700:20::681a:87f, 2606:4700:20::ac43:4973, 2606:4700:20::681a:97f
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:20::681a:87f, 2606:4700:20::ac43:4973, 2606:4700:20::681a:97f Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 3 URLs
PASS
robots.txt present, sitemap with 3 URLs
Info::
robots.txt is present
Got: 4394 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 3 entries
Info::
Sitemap index with 3 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 4394 B Sitemaps referenced 0 User-agents ia_archiver, Mediapartners-Google, Google-Display-Ads-Bot, AmazonAdBot, * Blocking No — crawling allowed
User-Agent: Mediapartners-Google
User-Agent: Google-Display-Ads-Bot
User-Agent: AmazonAdBot
Allow: /document/*/editor
Allow: /pdf-viewer/
Allow: /p/g/
Allow: /api/v2/print*
Allow: /print*
Allow: /fa/%DA%86%D8%A7%D9%BE*
Allow: /am/%E1%88%85%E1%89%B5%E1%88%98%E1%89%B5*
Allow: /ar/%D8%B7%D8%A8%D8%A7%D8%B9%D8%A9*
Allow: /bg/%D0%BF%D0%B5%D1%87%D0%B0%D1%82*
Allow: /bn/%E0%A6%AE%E0%A7%81%E0%A6%A6%E0%A7%8D%E0%A6%B0%E0%A6%A3*
Allow: /ca/impressio*
Allow: /cs/tisk*
Allow: /da/udskriv*
Allow: /de/drucken*
Allow: /el-gr/%CE%B5%CE%BA%CF%84%CF%8D%CF%80%CF%89%CF%83%CE%B7*
Allow: /en-au/print*
Allow: /en-gb/print*
Allow: /es/imprimir*
Allow: /et/prindi*
Allow: /fi/tulosta*
Allow: /fil/ilog*
Allow: /fr/imprimer*
Allow: /gu/%E0%AA%AA%E0%AB%8D%E0%AA%B0%E0%AA%BF%E0%AA%A8%E0%AB%8D%E0%AA%9F*
Allow: /he/%D7%94%D7%93%D7%A4%D7%A1%D7%94*
Allow: /hi/%E0%A4%AE%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%B0%E0%A4%A3*
Allow: /hr/ispis*
Allow: /hu/nyomtatni*
Allow: /hy-am/%D5%BF%D5%BA%D5%A5%D5%AC*
Allow: /id/cetak*
Allow: /it/stampa*
Allow: /ja/%E5%8D%B0%E5%88%B7*
Allow: /kn/%E0%B2%AE%E0%B3%81%E0%B2%A6%E0%B3%8D%E0%B2%B0%E0%B2%BF%E0%B2%B8%E0%B2%BF*
Allow: /ko/%EC%9D%B8%EC%87%84*
Allow: /lt/spausdinti*
Allow: /lv/druk%C4%81t*
Allow: /ml/%E0%B4%85%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B4%9F%E0%B4%BF%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B5%81%E0%B4%95*
Allow: /mr/%E0%A4%AE%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%B0%E0%A4%A3*
Allow: /ms/cetak*
Allow: /nl/afdrukken*
Allow: /no/skriv-ut*
Allow: /pl/drukuj*
Allow: /pt-pt/imprimir*
Allow: /pt-br/imprimir*
Allow: /ro/imprimare*
Allow: /ru/%D0%BF%D0%B5%D1%87%D0%B0%D1%82%D1%8C*
Allow: /sk/tla%C4%8D*
Allow: /sl/tiskanje*
Allow: /sr/%C5%A1tampanje*
Allow: /sv/skriv-ut*
Allow: /sw/chapisha*
Allow: /ta/%E0%AE%85%E0%AE%9A%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%9F%E0%AF%81*
Allow: /te/%E0%B0%AE%E0%B1%81%E0%B0%A6%E0%B1%8D%E0%B0%B0%E0%B0%BF%E0%B0%82%E0%B0%9A%E0%B1%81*
Allow: /th/%E0%B8%9E%E0%B8%B4%E0%B8%A1%E0%B8%9E%E0%B9%8C*
Allow: /tr/yazd%C4%B1r*
Allow: /uk/%D0%B4%D1%80%D1%83%D0%BA*
Allow: /ur/%D9%BE%D8%B1%D9%86%D9%B9*
Allow: /vi/in-print*
Allow: /zh-cn/%E6%89%93%E5%8D%B0*
Allow: /zh-tw/%E5%88%97%E5%8D%B0*

User-Agent: *
Allow: /ads.txt
Disallow: /document/*/editor
Disallow: /pdf-viewer/
Disallow: /p/g/
Disallow: /api/v2/print*
Disallow: /print*
Disallow: /fa/%DA%86%D8%A7%D9%BE*
Disallow: /am/%E1%88%85%E1%89%B5%E1%88%98%E1%89%B5*
Disallow: /ar/%D8%B7%D8%A8%D8%A7%D8%B9%D8%A9*
Disallow: /bg/%D0%BF%D0%B5%D1%87%D0%B0%D1%82*
Disallow: /bn/%E0%A6%AE%E0%A7%81%E0%A6%A6%E0%A7%8D%E0%A6%B0%E0%A6%A3*
Disallow: /ca/impressio*
Disallow: /cs/tisk*
Disallow: /da/udskriv*
Disallow: /de/drucken*
Disallow: /el-gr/%CE%B5%CE%BA%CF%84%CF%8D%CF%80%CF%89%CF%83%CE%B7*
Disallow: /en-au/print*
Disallow: /en-gb/print*
Disallow: /es/imprimir*
Disallow: /et/prindi*
Disallow: /fi/tulosta*
Disallow: /fil/ilog*
Disallow: /fr/imprimer*
Disallow: /gu/%E0%AA%AA%E0%AB%8D%E0%AA%B0%E0%AA%BF%E0%AA%A8%E0%AB%8D%E0%AA%9F*
Disallow: /he/%D7%94%D7%93%D7%A4%D7%A1%D7%94*
Disallow: /hi/%E0%A4%AE%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%B0%E0%A4%A3*
Disallow: /hr/ispis*
Disallow: /hu/nyomtatni*
Disallow: /hy-am/%D5%BF%D5%BA%D5%A5%D5%AC*
Disallow: /id/cetak*
Disallow: /it/stampa*
Disallow: /ja/%E5%8D%B0%E5%88%B7*
Disallow: /kn/%E0%B2%AE%E0%B3%81%E0%B2%A6%E0%B3%8D%E0%B2%B0%E0%B2%BF%E0%B2%B8%E0%B2%BF*
Disallow: /ko/%EC%9D%B8%EC%87%84*
Disallow: /lt/spausdinti*
Disallow: /lv/druk%C4%81t*
Disallow: /ml/%E0%B4%85%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B4%9F%E0%B4%BF%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B5%81%E0%B4%95*
Disallow: /mr/%E0%A4%AE%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%B0%E0%A4%A3*
Disallow: /ms/cetak*
Disallow: /nl/afdrukken*
Disallow: /no/skriv-ut*
Disallow: /pl/drukuj*
Disallow: /pt-pt/imprimir*
Disallow: /pt-br/imprimir*
Disallow: /ro/imprimare*
Disallow: /ru/%D0%BF%D0%B5%D1%87%D0%B0%D1%82%D1%8C*
Disallow: /sk/tla%C4%8D*
Disallow: /sl/tiskanje*
Disallow: /sr/%C5%A1tampanje*
Disallow: /sv/skriv-ut*
Disallow: /sw/chapisha*
Disallow: /ta/%E0%AE%85%E0%AE%9A%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%9F%E0%AF%81*
Disallow: /te/%E0%B0%AE%E0%B1%81%E0%B0%A6%E0%B1%8D%E0%B0%B0%E0%B0%BF%E0%B0%82%E0%B0%9A%E0%B1%81*
Disallow: /th/%E0%B8%9E%E0%B8%B4%E0%B8%A1%E0%B8%9E%E0%B9%8C*
Disallow: /tr/yazd%C4%B1r*
Disallow: /uk/%D0%B4%D1%80%D1%83%D0%BA*
Disallow: /ur/%D9%BE%D8%B1%D9%86%D9%B9*
Disallow: /vi/in-print*
Disallow: /zh-cn/%E6%89%93%E5%8D%B0*
Disallow: /zh-tw/%E5%88%97%E5%8D%B0*

User-Agent: ia_archiver
Disallow: /docs/
Disallow: /document/
sitemap.xml 200 OK
Type Sitemap Index URLs 3 entries Valid XML Yes
Child Sitemaps:
A
Domain Intelligence
printfriendly.com — via Squarespace Domains II LLC, 20 years, 1 months old
PASS
printfriendly.com — via Squarespace Domains II LLC, 20 years, 1 months old
Warning::
Domain expires in 59 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jun 21, 2026
Info::
DNSSEC is enabled
Info::
Registrar: Squarespace Domains II 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

June 21, 2026

SSL certificate

71 days

Issued by Google Trust Services

Domain age

20 years, 1 months

Registered June 21, 2006

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:20::681a:97f

Registrar

Squarespace Domains II 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 Squarespace Domains II LLC
Created June 21, 2006 (20 years, 1 months ago)
Expires June 21, 2026 (1 months)
Last Updated June 6, 2025
Name Servers guss.ns.cloudflare.com, zoe.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 2606:4700:20::681a:97f
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 97 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.
24 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
98 ms
Total Time Total request time from DNS lookup through full response.
98 ms

Connection waterfall

DNS Lookup 39 ms TCP Connect 16 ms TLS Handshake 24 ms Server Processing 19 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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