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https://worldwildlife.org

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
5
INFO
1
Probed from Madrid, Spain
403 Forbidden
Checks
9
5 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.worldwildlife.org/
200https://worldwildlife.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://worldwildlife.org/ → https://worldwildlife.org/

Consistent

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

Certificate validity

88
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: 9eff75ae9b98d136-CDG
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9eff75ae9b98d136-CDG
A+
DNS Records
2 A records, 49 ms lookup
PASS
2 A records, 49 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.2.107, 104.18.3.107
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:36b, 2606:4700::6812:26b
Info::
2 nameserver(s) configured
Got: chip.ns.cloudflare.com, raina.ns.cloudflare.com
Info::
1 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: 49 ms
Got: 49 ms
A104.18.2.107, 104.18.3.107
AAAA2606:4700::6812:36b, 2606:4700::6812:26b
CNAME—
NSchip.ns.cloudflare.com, raina.ns.cloudflare.com
MX
0 worldwildlife-org.mail.protection.outlook.com
TXT
facebook-domain-verification=9xlzpk3pr8qsxe53pdi0ul3jy9u1ba
google-site-verification=266Of6wv35EhnfEvgeG5A2zRBgXSzTkjnS_h2Hqh8fE
google-site-verification=AoUMDr8hw4YuWCsaDlJE8biJ7mbnoTZxNZc7-UKhC6Y
google-site-verification=IEOfG0-bg4eWsKvF5Tz4TRKYIKc6qLAX5RwQ8YFW12Q
ms-domain-verification=25391373-2c8b-4250-bdc3-e8892b4993cd
google-site-verification=JsLdP8Bl2bziT66zmbQ5sQm4SWLuwMPLv7Buvz8oIh0
google-site-verification=rh7P-NXJC9_2i3LCfHBBOrfPNcHatMrB6D5qTgvylFM
SPF v=spf1 include:spf.protection.outlook.com include:_spf.e-activist.com -all
MS=ms88315628
scnv-verification=4afa265d95d76176526bccc7fb879071:77e24f3714c89ed0542d2fab07224...
CAALookup not available with standard resolver
Resolved in 49 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), 63 ms total
PASS
0 redirect(s), 63 ms total

https://worldwildlife.org

63 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://worldwildlife.org40363 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6812:36b, 2606:4700::6812:26b
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:36b, 2606:4700::6812:26b Connection Reachable (17 ms)
A
Crawlability
robots.txt present, no sitemap
PASS
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 94 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt references sitemap

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more ▾

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

robots.txt 200 OK
Size 94 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-Agent: *
Disallow: /search/
Allow: /

Sitemap: https://www.worldwildlife.org/sitemap.xml
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

A+
HTTP Probe Timing
Total 100 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
38 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.
100 ms
Total Time Total request time from DNS lookup through full response.
101 ms

Connection waterfall

DNS Lookup 38 ms TCP Connect 17 ms TLS Handshake 22 ms Server Processing 24 ms Content Transfer 0 ms
Domain Intelligence
Domain intelligence data not available
INFO
Domain intelligence data not available

RDAP and WHOIS lookup both failed

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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