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https://givebutter.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
100
GRADE
A+
FIX
0
REVIEW
1
PASS
8
INFO
0
Probed from Madrid, Spain
200 OK
Checks
9
8 PASS 1 REVIEW
B
TLS Certificate Expiry & Recommendations
54 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

54
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 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
2 A records, 92 ms lookup
PASS
2 A records, 92 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 172.66.137.33, 172.66.133.186
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:10::ac42:85ba, 2606:4700:10::ac42:8921
Info::
2 nameserver(s) configured
Got: vick.ns.cloudflare.com, ashley.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: 92 ms
Got: 92 ms
A172.66.137.33, 172.66.133.186
AAAA2606:4700:10::ac42:85ba, 2606:4700:10::ac42:8921
CNAME—
NSvick.ns.cloudflare.com, ashley.ns.cloudflare.com
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt4.aspmx.l.google.com
10 alt3.aspmx.l.google.com
TXT
facebook-domain-verification=y36y7684pze3kuci8dhhuasmojb0t7
cloudflare_dashboard_sso=d2fd365d1d35ee7ef6e7a41355eed51c
stripe-verification=5C71C7136B7EC1586ACC5E1A9541173F1F8241E2DEAF9FE11D2149C4E944...
apple-domain-verification=H3RQWQroIi2aJPtU
launchdarkly-domain-verification=fab39c1d-a9e9-4ad8-bdbd-1f303c15b8c5
linear-domain-verification=pkzf8wtu45st
anthropic-domain-verification-6jrmsj=EQfrhcBr1fooFQghvj5ipWuQf
stripe-verification=089AE802D15FAF06764E9C8FF394FBEBA3EF2DDCC23EB54CE077B8B3659D...
postman-domain-verification=e1a98a740f651bd4a78fc3f9105eb67827ba99d9dd24e83e69a9...
new-relic-domain-verification=4f11da974de14147a59bdb277c2b7338
google-site-verification=hNreU7sJN5pxevymJ5KYYOKO1W3oO9USmswSbcE-Eq8
google-site-verification=2xIw3iq5Y65kHCyEvBSbd5LdWJ8SJajVK3wwhAnpeRo
SPF v=spf1 include:_spf.google.com include:mailgun.org include:22005785.spf06.hubspo...
addevent=verification
CAALookup not available with standard resolver
Resolved in 92 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
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://givebutter.com

https://givebutter.com

124 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://givebutter.com200124 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700:10::ac42:85ba, 2606:4700:10::ac42:8921
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:10::ac42:85ba, 2606:4700:10::ac42:8921 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 640 URLs
PASS
robots.txt present, sitemap with 640 URLs
Info::
robots.txt is present
Got: 67 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 640 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 67 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow:
Sitemap: https://givebutter.com/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 640 entries Valid XML Yes
Sample URLs:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.givebutter.com/
200https://givebutter.com/

Preferred variant: non-www

HTTP → HTTPS

301http://givebutter.com/ → https://givebutter.com/

Consistent

A+
Domain Intelligence
givebutter.com — via Cloudflare, Inc., 10 years, 3 months old
PASS
givebutter.com — via Cloudflare, Inc., 10 years, 3 months old
Info::
Domain registered until Mar 9, 2030 (3 years, 11 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

1365 days

March 9, 2030

SSL certificate

54 days

Issued by Google Trust Services

Domain age

10 years, 3 months

Registered March 9, 2016

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:10::ac42:85ba

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 March 9, 2016 (10 years, 3 months ago)
Expires March 9, 2030 (3 years, 11 months)
Last Updated June 19, 2023
Name Servers ashley.ns.cloudflare.com, vick.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700:10::ac42:85ba
Data source: rdap (0.1s)

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 161 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.
17 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.
150 ms
Total Time Total request time from DNS lookup through full response.
161 ms

Connection waterfall

DNS Lookup 39 ms TCP Connect 17 ms TLS Handshake 22 ms Server Processing 73 ms Content Transfer 11 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9f087699c96c5ea2-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9f087699c96c5ea2-CDG
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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