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Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
9
PASS
7
INFO
0
Probed from Sao Paulo, Brazil
301 Moved Permanently
Checks
17
7 PASS 9 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.

B
DNSSEC
Unsigned (DNSSEC not deployed)
REVIEW
Unsigned (DNSSEC not deployed)
Info::
DNSSEC is not deployed
The zone is not DNSSEC-signed. Users on validating resolvers (Cloudflare 1.1.1.1, Quad9 9.9.9.9, growing default in mobile resolvers) get no protection against DNS spoofing for this domain. Most registrars now offer DNSSEC at a single click; consider enabling it for sites where authenticity matters (banking, healthcare, government).
B
CAA Records
No CAA records (any CA may issue certificates)
REVIEW
No CAA records (any CA may issue certificates)
Info::
No CAA records published
Without CAA records, any publicly-trusted CA can issue certificates for this domain. Adding a CAA record (`yourdomain. IN CAA 0 issue "letsencrypt.org"`) restricts issuance to CAs you authorize. Required by CAB Forum baseline since 2017; the default of 'any CA' is widely supported but is the broader attack surface for issuance fraud.
B
Reverse DNS
0/1 IPs match cert SAN
REVIEW
0/1 IPs match cert SAN
Info::
PTR for 23.55.136.60 does not match any cert SAN: a23-55-136-60.deploy.static.akamaitechnologies.com
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
B
Redirect Chain
2 redirect(s), 483 ms total
REVIEW
2 redirect(s), 483 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

https://eni.com

39 ms · HTTP/1.1

301

https://www.eni.com/

225 ms · HTTP/1.1

301

https://www.eni.com/it-IT/home.html

218 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://eni.com30139 msHTTP/1.1
2https://www.eni.com/301225 msHTTP/1.1
3https://www.eni.com/it-IT/home.html200218 msHTTP/1.1

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

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
115 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

115
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
B
CDN Cache Observability
No CDN cache-status headers in the response
REVIEW
No CDN cache-status headers in the response
Info::
No CDN cache-status headers in the response
Without an X-Cache / CF-Cache-Status / X-Vercel-Cache / Age header, you can't tell from outside whether a request hit the cache or went to origin. Operationally important: enables debugging stale-content reports and verifying cache rules. Most managed CDN platforms emit at least one of these by default; absence often means the platform's diagnostic headers are stripped at an upstream proxy.
B
Operational Status Page
No status page link detected
REVIEW
No status page link detected
Info::
No operational status page link detected
Status pages communicate planned maintenance and incidents to users -- a hallmark of operationally-mature services. Most SaaS teams publish one via Atlassian Statuspage, Instatus, BetterUptime, or a self-hosted Cachet. Smaller sites legitimately don't need one; flagged as Info, not a failure.
B
Health Check Endpoint
No conventional health endpoint found
REVIEW
No conventional health endpoint found
Info::
No conventional health endpoint found
Health endpoints (/health, /healthz, /status, /ping, /api/health) let uptime monitors, load balancers, and orchestration systems (Kubernetes, ECS, Fly.io) verify the service is alive. Marketing sites and small services often skip them legitimately; flagged as Info, not a failure. Probe results: /api/health: connection error, /health: connection error, /healthz: connection error, /ping: connection error, /status: connection error.
A+
DNS Records
1 A records, 14 ms lookup
PASS
1 A records, 14 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 23.55.136.60
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
8 nameserver(s) configured
Got: asia4.akam.net, asia3.akam.net, ns1-160.akam.net, usw6.akam.net, usc4.akam.net, usw2.akam.net, ns1-177.akam.net, use1.akam.net
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 14 ms
Got: 14 ms
A23.55.136.60
AAAA—
CNAME—
NSasia4.akam.net, asia3.akam.net, ns1-160.akam.net, usw6.akam.net, usc4.akam.net, usw2.akam.net, ns1-177.akam.net, use1.akam.net
MX
10 eni-com.mail.protection.outlook.com
TXT
MS=ms33691999
_4j2iwpqm0hh7smv0alwxuxg6pkre149
ms-domain-verification=5a01d4dc-b09b-4d82-ba5e-c691fd1f4a41
_4sidjex428n9xo3dfcup5lkvigdqtpr
ms-domain-verification=76fcfc94-9b8b-4e27-9ec6-e3cfe23bf8ef
xsjcd1kmbcxn5x2qzjyyz72z74svx5sr
google-site-verification=8vbVf3fb-IlIcpZcC4oDKm9gK4xclUR8TERRcpRiZXE
9pbwtslcsbxgjsbbqvqg8qq55f3vjvh8
SPrIC/rvYbbDeh3LLYZ03ae6HlAx1BE8L62vKMgfQkE=
globalsign-domain-verification=79249136B02E36298F5671B56343E757
SPF v=spf1 include:spf.eni.com include:spf.protection.outlook.com -all
8vbVf3fb-IlIcpZcC4oDKm9gK4xclUR8TERRcpRiZXE
Foxit-domain-verification=bffb212b8730389be26b3f674c585672
ms-domain-verification=23079085-1fe6-4857-8e5e-afa7b63f39cc
87y29q4xbv425bgyx1fn70cm175xwchy
onetrust-domain-verification=7e98852d735a447982b648a4adc44f6f
Kl/JIvuc9Wce07DUJc98tbQ0CDdWsA+wI2t68yslzqI=
178f1335-7ec7-48b5-8d1b-a456b24591ac
_j5nfluh532f3bjbgpnozynbz6tvcb9w
y1rdx6kxfcyq4fhbpbg2b66ms9h00xt0
QsYeoCAVz4Cp3x0LV+9EzspxTdHI5DMt3f+uBU53+GdKIbVyjfMKHbqXWr14PMDsbP/vPO47U2TUeyP7...
globalsign-domain-verification=DAF2F3475EC260E02A66FB387E6E7901
SzjjdNxqk0TubwubGMMUoHn2nL9e5GIjWM2Jxb6aohP9symsQJFpmXzStCM6lX6x
jSA2/TvGVdsEZsIRXhVjdYYxtW0IBJq+jRrPH4IjOI1lmfEEOkjveuFKe2OWMUazE+YCRJ+taRiD8LOi...
hgzxl7mycl25fsrcx48xy94wpg05j1zd
apple-domain-verification=3vvAClEsGzFzxySJ
s4pzw98tqs0lfp91svv79vj99q84qsjz
_9hij4o1u5u0jnid9l14fjn03o8vcxt6
adobe-idp-site-verification=896234325d5356b8c0f504f685d5635164c2177280cfbeac4bca...
globalsign-domain-verification=8D283AC7516379A183F7FEF135024986
ms-domain-verification=7b340ba3-3635-4f4d-8845-389a369c2d91
5e101c23063f934ca4e8513ec5867c33a916d9cab9f4185d6afa457062adc9ca
neat-pulse-domain-verification-3Ml9m6N=abb30655-e883-4253-b376-e8f3b42e0cc7
ms-domain-verification=3004abed-516b-4bff-9503-f6c0fd708054
ms-domain-verification=6ff9aa2e-2ca8-49c6-8674-d54fc8e0d57f
zbzrsx4mdxxft2t3bb0x50n242vr1f14
google-site-verification=ooOJOB0jhspBaE6591xm3e2ItGWOYf6f2C5a3f5HkzU
mongodb-site-verification=Pf3sT0XQAHwJSWQrMB2idWUrNFGX4rJZ
0K1k16G75w58fxaMDpf9i+KBx221GIdSAp/NsRW4PVc=
google-site-verification=GqmBPIsd58v-NV5VI_pI3l427wezhO8xTwSAYBf4sp8
globalsign-domain-verification=6CBE1F6FC408E1AFFDC318178597486A
ciscocidomainverification=619913516fd3784ed0f9aae27b30239f7e34aa19b1a47e241146d4...
ms-domain-verification=7aa9ac27-db4b-464e-a140-a8c5d2c10797
Kl/JIvuc9Wce07DUJc98tXAofquEdZteIkI9OebQPfo=
globalsign-domain-verification=4819f8c3c78d6bf65476779ac5cbccc7
CAALookup not available with standard resolver
Resolved in 14 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

A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
Multi-Resolver DNS Speed
Mean 16ms across 3 resolvers (spread 41ms)
PASS
Mean 16ms across 3 resolvers (spread 41ms)
Info::
Google: 2ms
Got: 2ms via 8.8.8.8:53
Info::
Cloudflare: 3ms
Got: 3ms via 1.1.1.1:53
Info::
Quad9: 43ms
Got: 43ms via 9.9.9.9:53
A+
Crawlability
robots.txt present, sitemap with 3492 URLs
PASS
robots.txt present, sitemap with 3492 URLs
Info::
robots.txt is present
Got: 760 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 3492 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 760 B Sitemaps referenced 2 User-agents * Blocking No — crawling allowed
### Sitemaps

Sitemap: https://www.eni.com/it-IT/sitemap.xml 

Sitemap: https://www.eni.com/en-IT/sitemap.xml


User-agent: *

Disallow: /it-IT/media/comunicati-stampa/2014/06/eni-firma-accordi-strategici-per-il-giacimento-super-giant-perla-in-venezuela.html

Disallow: /en-IT/media/press-release/2014/06/eni-signs-strategic-agreements-for-perla-super-giant-field-in-venezuela.html

Disallow: /it-IT/2024-piano-azionariato-diffuso/piano-azionariato-diffuso.html

Disallow: /it-IT/trattamento-dati-mobile-badge.html

Disallow: /assets/documents/ita/investor/presentazioni/2021/Eni-Retail-Renewables-a-unique-proposition.pdf

Disallow: /assets/css/style.css

Disallow: /assets/js/vendor.min.js

Disallow: /assets/js/app.min.js

Disallow: /visual-design-test
sitemap.xml 200 OK
Type URL Set URLs 3492 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 redirects to HTTPS permanently
Got: HTTP 301

www / non-www

301https://www.eni.com/
200https://eni.com/

Preferred variant: non-www

HTTP → HTTPS

301http://eni.com/ → https://www.eni.com/

Consistent

A+
Domain Intelligence
eni.com — via Register SPA, 32 years, 1 months old, hosted on Akamai
PASS
eni.com — via Register SPA, 32 years, 1 months old, hosted on Akamai
Info::
Domain registered until Dec 29, 2026 (4 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: Register SPA
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: Akamai
Got: AS16625
Domain expiry

125 days

December 29, 2026

SSL certificate

115 days

Issued by DigiCert Inc

Domain age

32 years, 1 months

Registered December 30, 1994

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Akamai

ASN AS16625

23.55.136.60

Registrar

Register SPA

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 Register SPA
Created December 30, 1994 (32 years, 1 months ago)
Expires December 29, 2026 (4 months)
Last Updated December 30, 2025
Name Servers asia3.akam.net, ns1-160.akam.net, ns1-177.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.net
DNSSEC Not enabled
Hosting
IP Address 23.55.136.60
ASN AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
Provider Akamai
Data source: rdap (0.7s)

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

Connection waterfall

DNS Lookup 6 ms TCP Connect 7 ms TLS Handshake 74 ms Server Processing 19 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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