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.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BCrawlabilityrobots.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
User-agent: *
Sitemap: https://bnc.lt/sitemap_index/0001.xml
Disallow: /_r/
BTLS Certificate Expiry & Recommendations30 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Renew certificate — 30 days remaining
- 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 Records3 A records, 37 ms lookupPASS
| A | 44.230.115.150, 44.252.253.233, 35.167.216.18 |
| AAAA | — |
| CNAME | — |
| NS | ns-843.awsdns-41.net, ns-234.awsdns-29.com, ns-1059.awsdns-04.org, ns-1581.awsdns-05.co.uk |
| MX | — |
| TXT | SPF v=spf1 -all |
| CAA | Lookup not available with standard resolver |
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), 626 ms totalPASS
https://spoti.fi
522 ms · HTTP/1.1
https://open.spotify.com/
104 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://spoti.fi | 307 | 522 ms | HTTP/1.1 | openresty |
| 2 | https://open.spotify.com/ | 200 | 104 ms | HTTP/1.1 | envoy |
See the visual redirect chain in the HTTP Probe tab →
AURL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
HTTP → HTTPS
Use 301 (permanent) instead of 302 (temporary)
A+Domain Intelligencespoti.fi — 15 years, 1 months old, hosted on AWSPASS
Unknown
30 days
Issued by Let's Encrypt
15 years, 1 months
Registered May 16, 2011
Status unknown
Protects against DNS spoofing
AWS
ASN AS16509
44.230.115.150
Registrar unknown
Expiry timeline
Recommended actions
- Renew the TLS certificate or verify auto-renewal is working