Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.FDNS RecordsActionDNS resolution failedFIX
| A | — |
| AAAA | — |
| CNAME | — |
| NS | — |
| MX | — |
| TXT | — |
| CAA | Lookup not available with standard resolver |
Could not resolve лимаркет.рф: lookup лимаркет.рф: no such host
DNS resolution failure means 100% of users can't reach the site — total outage, often invisible to internal monitoring.
Learn more ▾ ▴
Internal monitoring usually queries the same DNS server as the app, so DNS-level failures (registrar issues, expired delegation, broken nameservers) can be invisible to your alerting. Use external DNS monitors (DNSSpy, healthchecks.io DNS, etc.) and set TTLs short enough to recover quickly when you change records.
Source: RFC 1035 / SRE practice
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
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BHTTP Probe TimingTotal 1330 ms — DNS, TCP, TLS, TTFB, content transfer breakdownREVIEW
Connection waterfall
BTLS Certificate Expiry & Recommendations86 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Submit your domain to hstspreload.org to be added to the Chrome preload list
- 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+Redirect ChainNo redirects — direct accessPASS
https://лимаркет.рф
1318 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://лимаркет.рф | 200 | 1318 ms | HTTP/1.1 | nginx/1.24.0 (Ubuntu) |
A+Crawlabilityrobots.txt present, sitemap with 222 URLsPASS
User-agent: *
Allow: /
Disallow: /admin/
Disallow: /api/
Disallow: /auth/
Disallow: /seller/dashboard/
Disallow: /seller/products/
Disallow: /seller/orders/
Disallow: /seller/reviews-stats/
Disallow: /seller/sales-stats/
Disallow: /courier/
Disallow: /cart/
Disallow: /checkout/
Disallow: /profile/
Sitemap: https://xn--80akhjch3as.xn--p1ai/sitemap.xml
Domain IntelligenceDomain intelligence data not availableINFO
RDAP and WHOIS lookup both failed