Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BCrawlabilityrobots.txt present, sitemap with 841 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
# a file without rules allows all traffic
Sitemap: https://snap.com/sitemap.xml
- https://www.snap.com/terms/lens-creator-rewards-terms
- https://www.snap.com/terms/lens-creator-rewards-terms?lang=ar
- https://www.snap.com/terms/lens-creator-rewards-terms?lang=bg-BG
- https://www.snap.com/terms/lens-creator-rewards-terms?lang=bn-BD
- https://www.snap.com/terms/lens-creator-rewards-terms?lang=bn-IN
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations44 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
BCDN & DeliveryGoogle Cloud CDNREVIEW
A+DNS Records1 A records, 157 ms lookupPASS
| A | 34.120.54.238 |
| AAAA | 2600:1901:0:3527:: |
| CNAME | — |
| NS | ns-863.awsdns-43.net, ns-441.awsdns-55.com, ns-1472.awsdns-56.org, ns-1681.awsdns-18.co.uk |
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 aspmx3.googlemail.com 10 aspmx2.googlemail.com |
| TXT | atlassian-domain-verification=P7v4/0SuI03V2xsQfPTYYZLbRwBN1QkqBg4E/zqmJVvyWKraMa... TAILSCALE-bAU9TfNGoz4iD4hioxcp atlassian-domain-verification=TH6BFQJRvZM36e0pNbXcEI/RpTrqBb2JDxzoBsBLa3RajLrpmc... google-site-verification=Fu4sMmFQ5qi2cdu3pIlD92IzIwyK1vTMTAd70bT9BfI MS=F19FE092FCBD58C19A3EB49E41F5FBC6C34AD010 fng92q54lx2p79xwcpbm7kkb3j9dzr1y docker-verification=baf1068d-985e-4ba7-ade5-6e4f4e52b9dd google-site-verification=bN9aGB9XR24fvFAo_WuhfwP8FWMhyVcObZ2t8z-odUE m43l0x1d2fsnr3s4b4gdhv9fv35krqfp google-site-verification=xWf_xBWraQNU-UfYtg1qgmoGBR7--ZX1p6hT32-hBGY smartsheet-site-validation=vpz_czbc5htXdum8y-ede2x48h1TxaUF atlassian-domain-verification=t2mP/OxdJvz/S28h3o/5egOc105U1aKneVRngll9cfhI4Un8gQ... _57a4l3113lsz5nbjk2m71qnriqtwlu1 dropbox-domain-verification=9qj8jzvk1dgv apple-domain-verification=z0ZiJ8oPQdCG7sNB MS=ms43386075 SPF v=spf1 include:_spf.google.com include:mail.zendesk.com include:aspmx.pardot.com... miro-verification=b341b9dfb098865b7517b6c662e94e5538603be4 docusign=802eeaa9-c5d2-42bd-98dc-e42cf6ad7a1d adobe-idp-site-verification=1b7089e1333b1302c4f425ff60baae967ac377d76fb6aa7bb61c... |
| 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.
ARedirect Chain1 redirect(s), 161 ms totalPASS
https://snap.com
57 ms · HTTP/1.1
https://www.snap.com/
103 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://snap.com | 301 | 57 ms | HTTP/1.1 | Google Frontend |
| 2 | https://www.snap.com/ | 200 | 103 ms | HTTP/1.1 | Google Frontend |
See the visual redirect chain in the HTTP Probe tab →
A+IPv6 ReadinessIPv6 reachable (17 ms)PASS
A+Domain Intelligencesnap.com — via MarkMonitor Inc., 29 years, 7 months oldPASS
250 days
February 21, 2027
44 days
Issued by Google Trust Services
29 years, 7 months
Registered February 20, 1997
Not enabled
Protects against DNS spoofing
Unknown
2600:1901:0:3527::
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