Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
CCrawlabilityActionrobots.txt present, sitemap with 0 URLsREVIEW
Search engines may not be able to parse the sitemap. Fix XML validation errors.
An unparseable sitemap is silently ignored by Google — the URLs it advertises are never queued for crawl.
Learn more ▾ ▴
Google's sitemap parser is strict about XML validity. A single unescaped `&` or unclosed tag invalidates the whole file. Run your sitemap through a validator (Search Console's Sitemaps report flags it) and fix the offending entry. Most generators escape correctly; mistakes usually come from manually-written entries.
Source: sitemaps.org / Google Search Central
An empty sitemap provides no value. Add <url> entries for your pages.
An empty sitemap signals 'no content to index' to Google — actively harmful versus having no sitemap at all.
Learn more ▾ ▴
Google compares URLs in the sitemap against URLs it has crawled. An empty sitemap on a site with thousands of pages signals abandonment. Either populate it correctly (most CMSes auto-generate) or delete the file and let Google crawl normally.
Source: Google Search Central / sitemaps.org
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
<!DOCTYPE html>
<html class="google mmfb" lang="en">
<head>
<script nonce="95mYyfU_VQpFFfPe2Va1hQ">
(function(H){H.className=H.className.replace(/\bgoogle\b/,'google-js')})(document.documentElement)
</script>
<meta charset="utf-8">
<meta content="initial-scale=1, minimum-scale=1, width=device-width" name="viewport">
<title>
share.google
</title>
<link href="//fonts.googleapis.com/css?family=Open+Sans:300,400,600,700|Product+Sans:400&subset=latin"
rel="stylesheet" nonce="95mYyfU_VQpFFfPe2Va1hQ">
<link href="//www.google.com/css/maia.css" rel="stylesheet" nonce="95mYyfU_VQpFFfPe2Va1hQ">
</head>
<body>
<div class="maia-header" id="maia-header">
<div class="maia-aux">
<h1>
<a href="http://www.google.com/"><img alt="Google"
src="//www.google.com/images/branding/googlelogo/1x/googlelogo_color_116x41dp.png"
srcset="//www.google.com/images/branding/googlelogo/2x/googlelogo_color_116x41dp.png 2x"></a>
</h1>
<h2>
share.google
</h2>
</div>
</div>
<div id="maia-main">
<p>
Something went wrong and this URL isn’t available
</p>
</div>
<div id="maia-signature"></div>
<div class="maia-footer" id="maia-footer">
<div id="maia-footer-global">
<div class="maia-aux">
<ul>
<li>
<a href="http://www.google.com/">Google</a>
</li>
<li>
<a href="http://www.google.com/policies/">Privacy & Terms</a>
</li>
</ul>
</div>
</div>
</div>
</body>
</html>
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
HTTP → HTTPS
HTTP version does not redirect to HTTPS
BTLS Certificate Expiry & Recommendations61 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
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
A+DNS Records1 A records, 24 ms lookupPASS
| A | 216.239.32.27 |
| AAAA | 2001:4860:4802:32::1b |
| CNAME | — |
| NS | ns2.googledomains.com, ns1.googledomains.com, ns4.googledomains.com, ns3.googledomains.com |
| MX | — |
| TXT | SPF v=spf1 -all |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.
Learn more ▾ ▴
Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.
Source: SRE practice / DNS architecture
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
A+Redirect ChainNo redirects — direct accessPASS
https://share.google
73 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://share.google | 200 | 73 ms | HTTP/1.1 | sffe |
A+IPv6 ReadinessIPv6 reachable (32 ms)PASS
A+Domain Intelligenceshare.google — via MarkMonitor Inc., 1 years, 3 months oldPASS
185 days
January 15, 2027
61 days
Issued by Google Trust Services
1 years, 3 months
Registered January 15, 2025
Not enabled
Protects against DNS spoofing
Unknown
2001:4860:4802:32::1b
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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.
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