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https://eni.ie

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
85
GRADE
B
FIX
0
REVIEW
9
PASS
8
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
17
8 PASS 9 REVIEW
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
0/2 IPs match cert SAN
REVIEW
0/2 IPs match cert SAN
Info::
PTR for 23.211.15.70 does not match any cert SAN: a23-211-15-70.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.
Info::
PTR for 23.211.15.68 does not match any cert SAN: a23-211-15-68.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.
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

C
Crawlability
Action
robots.txt present, sitemap with 0 URLs
REVIEW
robots.txt present, sitemap with 0 URLs
Info::
robots.txt is present
Got: 10240 bytes
Info::
sitemap.xml is present
Warning::
sitemap.xml contains invalid XML
Search engines may not be able to parse the sitemap. Fix XML validation errors.
Warning::
sitemap.xml is empty — no URLs found
An empty sitemap provides no value. Add <url> entries for your pages.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Search engines may not be able to parse the sitemap. Fix XML validation errors.

Why this matters

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.

Why this matters

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

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 10240 B Sitemaps referenced 0 User-agents Blocking No — crawling allowed

<!DOCTYPE HTML>
<html lang="en">
  <head>
    <meta charset="UTF-8"/>

    
    

<script defer type="text/javascript" src="https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js" data-routing="program=111718,environment=1181479,tier=publish"></script>
<meta name="content-page-ref" content="Xz1lxkocHqDIAyETYFPkhSZN2BTqHYEmhvco3s8uKXY5yDco87iKL1in2ZagKdmV"/>
<link href="/content/dam/enicom/images/favicons/favicon.ico" type="image/x-icon" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/favicon.svg" type="image/svg+xml" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/favicon-16x16.png" sizes="16x16" type="image/png" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/favicon-32x32.png" sizes="32x32" type="image/png" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/favicon-96x96.png" sizes="96x96" type="image/png" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/android-icon-192x192.png" sizes="192x192" type="image/png" rel="icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-57x57.png" sizes="57x57" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-60x60.png" sizes="60x60" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-72x72.png" sizes="72x72" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-76x76.png" sizes="76x76" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-114x114.png" sizes="114x114" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-120x120.png" sizes="120x120" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-144x144.png" sizes="144x144" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-152x152.png" sizes="152x152" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-167x167.png" sizes="167x167" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-180x180.png" sizes="180x180" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon.png" sizes="192x192" rel="apple-touch-icon"/>


<link href="/content/dam/enicom/images/favicons/apple-touch-icon-precomposed.png" rel="apple-touch-icon-precomposed"/>


<link color="#333333" href="/content/dam/enicom/images/favicons/safari-pinned-tab.svg" rel="mask-icon"/>


<meta content="/content/dam/enicom/images/favicons/ms-icon-144x144.png" name="msapplication-TileImage"/>


    
    <title>Eni, an integrated energy company</title>

    
    

    <meta name="keywords" content="Azienda,Transizione energetica,Innovazione tecnologica,Energia unica,Persone"/>
    

    <meta name="template" content="homepage"/>
    <meta name="viewport" content="width=device-width, initial-scale=1"/>
    
    
    




	

                
<script type="text/javascript">
  window.digitalData = window.digitalData || [];
  window.digitalData.push({
    "page": {
          "pageID" : "/content/enicom/it/en/home",
          "pageUrl": "https://www.eni.com/en-IT/home.html",
		      "pageCategory" : "Home",
		      "pageTitle" : "Home",
		      "pageLanguage" : "en",	  
          "creationDate" : "20-11-2023 - 09:35",
          "publishDate" : "07-09-2026 - 16:43",
          "pageTagImplicit": "Azienda,Transizione energetica,Innovazione tecnologica,Energia unica,Persone"
    },
    "site":{
        "siteID":"enicom",
        "env":"prod"
    }
  });

  function handleServerResponse(requestResult) {
      const internalVisitValue = requestResult;

      localStorage.setItem('vpnStatus', internalVisitValue);

      digitalData.push({
        "event": "pageView",
        "user": {
          "internalVisit": internalVisitValue
        }
      });
      console.log('Esito richiesta: ' + requestResult);
    }

    function loadImage(url, timeout) {
      return new Promise((resolve, reject) => {
        const img = new Image();
        const timer = setTimeout(() => {
          img.onload = img.onerror = null;
          reject(new Error('Timeout'));
        }, timeout);

        img.onload = () => {
          clearTimeout(timer);
          resolve(img);
        };

        img.onerror = () => {
          clearTimeout(timer);
          reject(new Error('Load failed'));
        };

        img.src = url;
      });
    }

    async function executeImageRequest(logOnly = false) {
      // Controlla se la variabile esiste e ha valore true in localStorage
      const vpnStatus = localStorage.getItem('vpnStatus');
      if (vpnStatus === 'true') {
        console.log('VPN status is active.');
        return;
      }

      const imageUrl = 'https://enicomintranet.eni.com/asset/eni-intranet-jpg.jpg';
      const timeoutDuration = 2000;

      try {
        await loadImage(imageUrl, timeoutDuration);
        if (logOnly) {
          console.log('Image loaded successfully.');
        } else {
          handleServerResponse(true);
        }
      } catch (error) {
        if (logOnly) {
          console.log('Image failed to load.');
        } else {
          handleServerResponse(false);
        }
      }
    }

    executeImageRequest();
    /*
    setTimeout(() => {
      executeImageRequest(true);
    }, 2000);
    */
</script>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
  new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
  })(window,document,'script','digitalData','GTM-53J7BV72');</script>
  <!-- End Google Tag Manager -->

    
    
    
  

  <link rel="canonical" href="https://www.eni.com/en-IT/home.html"/>
  
      <link rel="alternate" hreflang="en" href="https://www.eni.com/en-IT/home.html"/>
  
      <link rel="alternate" hreflang="it" href="https://www.eni.com/it-IT/home.html"/>
  
  
  

    
    

    <meta name="og:title" property="og:title" content="Eni, an integrated energy company"/>









	
		
		<meta name="og:image" property="og:image" content="https://s7g10.scene7.com/is/image/eni/Opengraph-homepage-enicom-1:horizontal-16-9?&amp;wid=1200&amp;hei=630&amp;fit=crop,1&amp;bfc=on"/>
	
    




<meta name="twitter:card" content="summary_large_image"/>

    
    
    
    
    

    

    
    <script src="/etc.clientlibs/enicom/clientlibs/clientlib-dependencies.lc-aa73ea76ed8e580af1709d432177ccf5-lc.min.js"></script>


    
    <link rel="stylesheet" href="/etc.clientlibs/enicom/clientlibs/clientlib-dependencies.lc-881010f9a63e34ce36acda1807904fab-lc.min.css" type="text/css">
<link rel="stylesheet" href="/etc.clientlibs/enicom/clientlibs/clientlib-site.lc-41c1e8962bb12b8c417f2f9c72447973-lc.min.css" type="text/css">
<link rel="stylesheet" href="/etc.clientlibs/core/wcm/components/tabs/v1/tabs/clientlibs/site.lc-d54c23ba76bd8648119795790ae83779-lc.min.css" type="text/css">


    
    

    
    

    
        <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Corporation", "name": "ENI", "alternateName": "Six-Legged Dog", "url": "https://www.eni.com/", "logo": "https://www.eni.com/content/dam/enicom/images/loghi/logoEni.svg" }</script>
    

</head>
  <body class="page basicpage" id="page-c099fe26b6" data-cmp-link-accessibility-enabled data-cmp-link-accessibility-text="opens in a new tab">
    
    

    
      <!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-53J7BV72" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- End Google Tag Manager (noscript) -->
      




<div class="skipToMainContent">
    <a href="#skipToMainContent" class="eni-textlink-large" tabindex="0" aria-label="Skip to main content">Skip to main content</a>
</div>

      <div eni-component="homepage" eni-version="1.0" eni-template="" id="" class="">
        



    




<header eni-component="menu" eni-version="3.0" dd-json="{  \&#34;event\&#34;: \&#34;\&#34;,\&#34;eventDetail\&#34;:{ \&#34;name\&#34;:\&#34;\&#34;, \&#34;type\&#34;:\&#34;\&#34; }, \&#34;component\&#34;:{ \&#34;type\&#34;:\&#34;header\&#34;, \&#34;title\&#34;:\&#34;\&#34;, \&#34;link\&#34;:\&#34;\&#34;, \&#34;linkText\&#34;:\&#34;\&#34;, \&#34;position\&#34;:\&#34; \&#34; }, \&#34;search\&#34;:{ \&#34;terms\&#34;:\&#34;\&#34; } }">
     <div class="wrapper-component">
          



    



<div eni-component="superheader" eni-version="3.0">
     
     
     <a href="/en-IT/home.html" aria-label="Logo Eni – Home Page" tabindex="0" class="logo">
          <img src="/content/dam/enicom/images/loghi/logoEni.svg" alt="Logo Eni – Home Page"/>
     </a>

     
          <button type="button" eni-component="button-AI" eni-version="1.0" eni-template="entryPoint" tabindex="0" data-bs-toggle="modal" data-bs-target="#modalGenAI" aria-pressed="false" aria-label="Explore EnergIA">
               <img src="/etc.clientlibs/enicom/clientlibs/clientlib-site/resources/assets/Sparkle_medium_AI.svg" alt="Explore EnergIA"/>
               <img src="https://www.eni.com/content/dam/enicom/images/loghi/logo-energIA.svg" alt="Logo EnergIA" class="onlyDesktop"/>
          </button>
     

     <div class="desktop">
          
          
               <a href="/en-IT/publications.html" target="_self" tabindex="0" class="btn-header text-link-small" data-page="Publications" aria-label="Publications">
                    Publications
               </a>
          

          <div eni-component="presenza-globale" eni-version="3.0">
               <button type="button" tabindex="0" aria-expanded="false" aria-controls="cntPresenzaGlobale" class="btn-header btn-presenza-globale text-link-small" data-url-pg="/en-IT/actions/global-activities.region-menu.html" aria-label="Global Presence">
               Global Presence
               </button>
               <div class="container-presenza-globale" id="cntPresenzaGlobale" aria-hidden="true" inert>

               </div>
sitemap.xml 200 OK
Type URL Set URLs 0 entries Valid XML No
B
TLS Certificate Expiry & Recommendations
57 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

57
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
B
CDN & Delivery
Akamai
REVIEW
Akamai
Info::
Site is served via Akamai CDN
Got: server header
Document served via CDN: Akamai
Provider Akamai Evidence server header
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.
A+
DNS Records
2 A records, 34 ms lookup
PASS
2 A records, 34 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 23.211.15.70, 23.211.15.68
Info::
No IPv6 (AAAA) records
Info::
6 nameserver(s) configured
Got: asia3.akam.net, usw6.akam.net, ns1-177.akam.net, use1.akam.net, asia4.akam.net, usw2.akam.net
Info::
No MX records — email not configured via DNS
Info::
No SPF record found in TXT records
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Info::
DNS resolution time: 34 ms
Got: 34 ms
A23.211.15.70, 23.211.15.68
AAAA—
CNAME—
NSasia3.akam.net, usw6.akam.net, ns1-177.akam.net, use1.akam.net, asia4.akam.net, usw2.akam.net
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 34 ms

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more ▾

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

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 29ms across 3 resolvers (spread 7ms)
PASS
Mean 29ms across 3 resolvers (spread 7ms)
Info::
Quad9: 26ms
Got: 26ms via 9.9.9.9:53
Info::
Cloudflare: 28ms
Got: 28ms via 1.1.1.1:53
Info::
Google: 33ms
Got: 33ms via 8.8.8.8:53
A
Redirect Chain
1 redirect(s), 158 ms total
PASS
1 redirect(s), 158 ms total
Info::
Single redirect
Got: https://eni.ie → https://www.eni.com/en-IT/home.html (301)
Info::
WWW normalization redirect
Info::
Cross-domain redirect detected

https://eni.ie

143 ms · HTTP/1.1

301

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

15 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://eni.ie301143 msHTTP/1.1AkamaiGHost
2https://www.eni.com/en-IT/home.html20015 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

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.ie/
200https://eni.ie/

Preferred variant: non-www

HTTP → HTTPS

301http://eni.ie/ → https://www.eni.com/en-IT/home.html

Consistent

A+
Domain Intelligence
eni.ie — via Register SPA, 19 years old, hosted on Akamai
PASS
eni.ie — via Register SPA, 19 years old, hosted on Akamai
Info::
Domain registered until Dec 11, 2026 (3 months remaining)
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: AS20940
Domain expiry

91 days

December 11, 2026

SSL certificate

57 days

Issued by Let's Encrypt

Domain age

19 years

Registered December 11, 2007

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

Akamai

ASN AS20940

23.211.15.70

Registrar

Register SPA

Unlocked 6 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Register SPA
Created December 11, 2007 (19 years ago)
Expires December 11, 2026 (3 months)
Last Updated January 25, 2026
Name Servers asia3.akam.net, asia4.akam.net, ns1-177.akam.net, use1.akam.net, usw2.akam.net, usw6.akam.net
Hosting
IP Address 23.211.15.70
ASN AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
Provider Akamai
Data source: whois (1.0s)

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

Connection waterfall

DNS Lookup 36 ms TCP Connect 1 ms TLS Handshake 143 ms Server Processing 12 ms Content Transfer 0 ms
A+
Health Check Endpoint
Health endpoint at https://eni.ie/health (HTTP 200)
PASS
Health endpoint at https://eni.ie/health (HTTP 200)
Info::
Public health endpoint at https://eni.ie/health
Got: https://eni.ie/health
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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