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https://efe.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
93
GRADE
A
FIX
1
REVIEW
2
PASS
6
INFO
0
Probed from Madrid, Spain
200 OK
Checks
9
6 PASS 2 REVIEW 1 FIX
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
79 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

79
days left
0d 30d 60d 90d+

Recommended actions

  • Add includeSubDomains to the HSTS directive
  • 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 Records
2 A records, 52 ms lookup
PASS
2 A records, 52 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 192.0.78.24, 192.0.78.25
Info::
No IPv6 (AAAA) records
Info::
6 nameserver(s) configured
Got: a20-66.akam.net, a18-64.akam.net, a11-66.akam.net, a1-31.akam.net, a9-66.akam.net, a2-66.akam.net
Info::
7 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
Info::
DNS resolution time: 52 ms
Got: 52 ms
A192.0.78.24, 192.0.78.25
AAAA—
CNAME—
NSa20-66.akam.net, a18-64.akam.net, a11-66.akam.net, a1-31.akam.net, a9-66.akam.net, a2-66.akam.net
MX
10 aspmx.l.google.com
20 alt2.aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 aspmx5.googlemail.com
30 aspmx3.googlemail.com
30 aspmx2.googlemail.com
30 aspmx4.googlemail.com
TXT
google-site-verification=UDUIOx-_fZrEsK7DVrnednWNB8I8QE7HK2wQATrO4H4
x972jhqsmcmd9pyp0dk95zrtl8vmy7y2
brevo-code:9eee5110bad93e3e964b7c019425b4ac
brevo-code:1d3d9a54b7598e0a299c7b2bdac34e11
_fr6kyzjpswoj4u65ct8a664ev21rnty
sd5991fv5qlr5q6nly8m3s5nsqyctjvy
SPF v=spf1 ip4:193.41.227.0/24 include:_spf.google.com ~all
brevo-code:b2119dcc98429f7b50a971aadb0d68f8
brevo-code:137877ad4a74338e0bd24aee0632adf9
apple-domain-verification=rfxb5XehNUPisJ66
_7bc58yntl1dqquhuu9kdhis3456aq9u
gqm3ltx7jjnqql6nsvw4tlklp8nb7yvn
MS=AC1170C9FDE5D607D66384173AB8503D18EE2C29
CAALookup not available with standard resolver
Resolved in 52 ms

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.

A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://efe.com

https://efe.com

8 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://efe.com2008 msHTTP/1.1nginx
A+
Crawlability
robots.txt present, sitemap with 153 URLs
PASS
robots.txt present, sitemap with 153 URLs
Info::
robots.txt is present
Got: 551 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 153 entries
Info::
Sitemap index with 153 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 551 B Sitemaps referenced 1 User-agents Googlebot, *, Twitterbot Blocking No — crawling allowed
User-agent: *


Disallow: /wp-admin/

Disallow: /wp-content/plugins/

Disallow: /wp-content/themes/

Disallow: /wp-includes/

Disallow: /*?s=

Disallow: /*?feed=

Disallow: /trackback

Disallow: /*trackback

Disallow: /*.pdf$

Disallow: /cdn-cgi/



Allow: /wp-content/uploads/

Allow: /images/

Allow: /*.css$

Allow: /*.js$


Sitemap: https://efe.com/sitemap_index.xml


# Twitterbot

User-agent: Twitterbot

Allow: /images

Allow: /archives


# Googlebot (evitar bloqueos de recursos)

User-agent: Googlebot

Allow: /*.css$

Allow: /*.js$
sitemap.xml 200 OK
Type Sitemap Index URLs 153 entries Valid XML Yes
Child Sitemaps:
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.efe.com/
200https://efe.com/

Preferred variant: non-www

HTTP → HTTPS

301http://efe.com/ → https://efe.com/

Consistent

A+
Domain Intelligence
efe.com — via Entorno Digital, S.A., 27 years, 11 months old, hosted on WordPress.com (Automattic)
PASS
efe.com — via Entorno Digital, S.A., 27 years, 11 months old, hosted on WordPress.com (Automattic)
Info::
Domain registered until Sep 23, 2026 (5 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: Entorno Digital, S.A.
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: WordPress.com (Automattic)
Got: AS2635
Domain expiry

99 days

September 23, 2026

SSL certificate

79 days

Issued by Google Trust Services

Domain age

27 years, 11 months

Registered September 24, 1998

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

WordPress.com (Automattic)

ASN AS2635

192.0.78.24

Registrar

Entorno Digital, S.A.

Unlocked 6 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Entorno Digital, S.A.
Created September 24, 1998 (27 years, 11 months ago)
Expires September 23, 2026 (5 months)
Last Updated April 22, 2026
Name Servers a1-31.akam.net, a11-66.akam.net, a18-64.akam.net, a2-66.akam.net, a20-66.akam.net, a9-66.akam.net
DNSSEC Not enabled
Hosting
IP Address 192.0.78.24
ASN AS2635 (AUTOMATTIC - Automattic, Inc, US)
Provider WordPress.com (Automattic)
Data source: rdap (0.3s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

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.

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 265 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
38 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
0 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
4 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
255 ms
Total Time Total request time from DNS lookup through full response.
265 ms

Connection waterfall

DNS Lookup 38 ms TCP Connect 0 ms TLS Handshake 4 ms Server Processing 214 ms Content Transfer 10 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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