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https://lexikon-betreuungsrecht.de

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
81
GRADE
B
FIX
2
REVIEW
2
PASS
5
INFO
0
Probed from Santa Clara, United States
301 Moved Permanently
Checks
9
5 PASS 2 REVIEW 2 FIX
D
Redirect Chain
Action
2 redirect(s), 2472 ms total
FIX
2 redirect(s), 2472 ms total
Warning::
2 redirects before reaching final URL
Each redirect adds latency. Try to minimize the chain to 1 hop.
Info::
WWW normalization redirect
Warning::
Redirect overhead: 2472 ms total
Got: 2472 ms

https://lexikon-betreuungsrecht.de

756 ms · HTTP/1.1

301

https://www.lexikon-betreuungsrecht.de/

808 ms · HTTP/1.1

301

https://www.lexikon-betreuungsrecht.de/H...

908 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://lexikon-betreuungsrecht.de301756 msHTTP/1.1nginx
2https://www.lexikon-betreuungsrecht.de/301808 msHTTP/1.1nginx
3https://www.lexikon-betreuungsrecht.de/H...200908 msHTTP/1.1nginx

See the visual redirect chain in the HTTP Probe tab →

Each redirect adds latency. Try to minimize the chain to 1 hop.

Why this matters

Redirect chain — each hop adds latency; combine into one redirect where possible.

Source: Google Search Central / web.dev

D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

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

Certificate validity

47
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
A
DNS Records
1 A records, 362 ms lookup
PASS
1 A records, 362 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 185.30.32.115
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns2.webgo.de, ns4.webgo.de, ns1.webgo.de, ns3.webgo.de
Info::
2 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
Warning::
DNS resolution is slow (362 ms)
Slow DNS adds latency to every page load. Consider a faster DNS provider.
Got: 362 ms
A185.30.32.115
AAAA—
CNAME—
NSns2.webgo.de, ns4.webgo.de, ns1.webgo.de, ns3.webgo.de
MX
10 s115.goserver.host
20 s115.goserver.host
TXT
SPF v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153....
CAALookup not available with standard resolver
Resolved in 362 ms

Multiple A records provide failover if one server goes down.

Why this matters

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.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

Slow DNS adds latency to every page load. Consider a faster DNS provider.

Why this matters

DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.

Source: DNS performance benchmarks

A+
Crawlability
robots.txt present, sitemap with 425 URLs
PASS
robots.txt present, sitemap with 425 URLs
Info::
robots.txt is present
Got: 24 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 425 entries
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 24 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
User-agent: *

Disallow:
sitemap.xml 200 OK
Type URL Set URLs 425 entries Valid XML Yes
Sample URLs:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.lexikon-betreuungsrecht.de/
200https://lexikon-betreuungsrecht.de/

Preferred variant: non-www

HTTP → HTTPS

301http://lexikon-betreuungsrecht.de/ → https://lexikon-betreuungsrecht.de/

Consistent

A+
Domain Intelligence
lexikon-betreuungsrecht.de — hosted on DE-WEBGO www.webgo.de, DE
PASS
lexikon-betreuungsrecht.de — hosted on DE-WEBGO www.webgo.de, DE
Warning::
Registrar lock is NOT enabled
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.
Info::
Hosting: DE-WEBGO www.webgo.de, DE
Got: AS48324
Domain expiry

Unknown

SSL certificate

47 days

Issued by Let's Encrypt

Domain age

Unknown

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

DE-WEBGO www.webgo.de, DE

ASN AS48324

185.30.32.115

Registrar

Registrar unknown

Unlocked Name servers unknown
Expiry timeline
Today
+1 year
SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar
Hosting
IP Address 185.30.32.115
ASN AS48324 (DE-WEBGO www.webgo.de, DE)
Provider DE-WEBGO www.webgo.de, DE
Data source: whois (0.9s)

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.

Why this matters

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

A
HTTP Probe Timing
Total 763 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
311 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
149 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
152 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
764 ms
Total Time Total request time from DNS lookup through full response.
764 ms

Connection waterfall

DNS Lookup 311 ms TCP Connect 149 ms TLS Handshake 152 ms Server Processing 151 ms Content Transfer 0 ms
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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