Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Probed from Madrid, Spain

307 Temporary Redirect

Checks

4 PASS 4 REVIEW 1 FIX

CDN & Delivery

Action

No CDN detected

FIX

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.

Redirect Chain

1 redirect(s), 1586 ms total

REVIEW

1 redirect(s), 1586 ms total

Single redirect

Got: https://l.ink → https://porkbun.com/products/webhosting/managedLinks (307)

Redirect overhead: 1586 ms total

Got: 1586 ms

Cross-domain redirect detected

https://l.ink

546 ms · HTTP/1.1

307

https://porkbun.com/products/webhosting/...

1041 ms · HTTP/1.1 FINAL

#	URL	Status	Time	Protocol	Server
1	https://l.ink	307	546 ms	HTTP/1.1	openresty
2	https://porkbun.com/products/webhosting/...	200	1041 ms	HTTP/1.1	openresty

See the visual redirect chain in the HTTP Probe tab →

IPv6 Readiness

Action

No IPv6 support

REVIEW

No IPv6 support

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

Crawlability

Action

robots.txt present, sitemap with 0 URLs

REVIEW

robots.txt present, sitemap with 0 URLs

robots.txt is present

Got: 10240 bytes

sitemap.xml is present

sitemap.xml contains invalid XML

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

sitemap.xml is empty — no URLs found

An empty sitemap provides no value. Add <url> entries for your pages.

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">

    <meta name="google-site-verification" content="GB-QBJyZ8RHI-yyeJDmKfF3wBbElGUcRt9mVMDG30KM" />

    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>porkbun.com | An oddly satisfying experience.</title>
    <meta name="environment" content="production">
    <meta name="author" content="Owen Borseth / Porkbun LLC">
    <meta name="description" content="Porkbun is an amazingly awesome ICANN accredited domain name registrar based out of the Pacific Northwest. We're different, we're easy, and we're affordable. Use us, you won't be sorry. If you don't use us we'll be sad, but we'll still love you.">
    <meta name="ip" content="172.31.33.37">

    <meta property="og:type" content="website" />
    <meta property="og:title" content="porkbun.com | An oddly satisfying experience." />
    <meta property="og:description" content="Porkbun is an amazingly awesome ICANN accredited domain name registrar based out of the Pacific Northwest. We're different, we're easy, and we're affordable. Use us, you won't be sorry. If you don't use us we'll be sad, but we'll still love you." />
    <meta property="og:url" content="https://porkbun.com/products/webhosting/managedLinks" />
    <meta property="og:site_name" content="porkbun.com" />
    <meta property="og:locale" content="en_US" />
    <meta property="og:image" content="https://porkbun.com/images/porkbun-logo-1200x1200.png" />

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

    <meta name="theme-color" content="#F9DCDB">

    <script>
	var stripe = null;
	var lep = 'L2FwaS91c2VyL2xvZ2luXzIwMjMwMzA1XzE=';
    </script>


    <!-- Bootstrap -->
    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/bootstrap-3.3.7-dist/css/bootstrap.min.css" rel="stylesheet">

    <!-- Glyphicons -->
    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/bootstrap-3.3.7-dist/css/glyphicons.files.css" rel="stylesheet">
    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/bootstrap-3.3.7-dist/css/glyphicons.pro.css" rel="stylesheet">
    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/bootstrap-3.3.7-dist/css/glyphicons.social.css" rel="stylesheet">

    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/fontawesome/fontawesome-free-6.5.2-web/css/all.min.css" rel="stylesheet">

<style>
:root
{
	--cloudflare_on: #F48120;
	--porkbun_danger: #EC5631;
	--porkbun_warning: #F6BB43;
	--porkbun_success: #8CC051;
	--porkbun_pink_hover: #DC6070;
	--porkbun_pink: #EF7878;
	--porkbun_gold: #FFC100;
	--porkbun_pink_light: #FADCDA;
	--porkbun_pink_medium: #ff9e9e;
	--porkbun_dark_gray: #222222;
	--porkbun_light_gray: #F3F3F3;
	--porkbun_medium_gray: #cccccc;
	--porkbun_white: white;

	--blue_link: #3A81B0;
	--blue_link_hover: #0f5482;

	--headerMenuLink_color: #222222;
	--headerMenuLink-hover_color: #222222;
	--homepageBlurb_color: #222222;

	}
</style>

    <link href='/css/all.css?v=PrettyTrees_0.602' rel='stylesheet' type='text/css'>
    <link href='/css/bootstrap.custom.css?v=PrettyTrees_0.602' rel='stylesheet' type='text/css'>
    <link href='/css/media-queries.css?v=PrettyTrees_0.602' rel='stylesheet' type='text/css'>

<link rel="apple-touch-icon" sizes="57x57" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-57x57.png">
<link rel="apple-touch-icon" sizes="60x60" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-60x60.png">
<link rel="apple-touch-icon" sizes="72x72" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-72x72.png">
<link rel="apple-touch-icon" sizes="76x76" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-76x76.png">
<link rel="apple-touch-icon" sizes="114x114" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-114x114.png">
<link rel="apple-touch-icon" sizes="120x120" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-120x120.png">
<link rel="apple-touch-icon" sizes="144x144" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-144x144.png">
<link rel="apple-touch-icon" sizes="152x152" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-152x152.png">
<link rel="apple-touch-icon" sizes="180x180" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/apple-icon-180x180.png">
<link rel="icon" type="image/png" sizes="192x192"  nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/android-icon-192x192.png">
<link rel="icon" type="image/png" sizes="32x32" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="96x96" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/favicon-96x96.png">
<link rel="icon" type="image/png" sizes="16x16" nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="/images/favicons/favicon-16x16.png">
<meta name="msapplication-TileColor" content="#ffffff">
<meta name="msapplication-TileImage" content="/images/favicons/ms-icon-144x144.png">
<meta name="theme-color" content="#ffffff">

    <link nonce="da3d5a5343c4c39f6eef3b776020e7435e4d4f09c797453ec8202f835f45dd3a" href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700" rel="stylesheet">
  <link rel="alternate" type="text/plain" title="LLM-friendly API overview" href="/llms.txt">
  </head>

  <body class="bodyDefault">

<div id="pbUserPrefs" role="dialog" aria-live="polite" aria-label="Site preferences">
  <button class="pbPrefs__close" onclick="document.getElementById('pbUserPrefs').style.display='none';" aria-label="Close">&times;</button>
  <div class="pbPrefs__inner">
    <div class="pbPrefs__text">
      <p class="pbPrefs__intro">This website uses information gathering tools including cookies, and other similar technology. We use these tools to personalize content and ads, to analyze our website traffic, and to provide better website experience.
We also share information about your use of our site with advertising and analytics partners. By selecting “Accept” you are providing your consent to our use of cookies and other similar technology in this way.
You can withdraw your consent at any time by clicking on “Your Privacy Choices” in the website footer and changing your preferences. For more information, see our <a href="/legal/agreement/privacy_policy" target="_blank" rel="noopener">Privacy Policy</a>.
</p>
      <div class="pbPrefs__categories">
        <label class="pbPrefs__category">
          <input type="checkbox" id="cookieConsent_marketing">
          <span class="pbPrefs__category-text">
            <strong>Analytics &amp; Marketing</strong>
            <span>Helps us understand site usage and show relevant ads.</span>
          </span>
        </label>
        <label class="pbPrefs__category">
          <input type="checkbox" id="cookieConsent_support">
          <span class="pbPrefs__category-text">
            <strong>Support Chat</strong>
            <span>Powers our AI assistant and HelpScout support widget so we can assist you.</span>
          </span>
        </label>
      </div>
    </div>
    <div class="pbPrefs__actions">
      <button onclick="cookieBannerSave(false, false);" class="pbPrefsBtn btn btn-default">Opt&nbsp;Out&nbsp;All</button>
      <button onclick="cookieBannerSave();" class="pbPrefsBtn btn btn-default">Save&nbsp;Choices</button>
      <button onclick="cookieBannerSave(true, true);" class="pbPrefsBtn btn btn-default">Accept&nbsp;All</button>
      <img alt="Loading..." id="pbPrefsLoading" src="/images/loading.small.gif" style="display:none;">
    </div>
  </div>
</div>

<style>
  .pbPrefs__close {
    position: absolute;
    top: 6px;
    right: 10px;
    background: none;
    border: none;
    color: #aaa;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
  }
  .pbPrefs__close:hover { color: #fff; }
  #pbUserPrefs { position: relative; }
  #pbUserPrefs {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 9999;
    background: #111;
    color: #fff;
    font: 14px/1.4 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    box-shadow: 0 -6px 14px rgba(0,0,0,.25);
  }
  .pbPrefs__inner {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .pbPrefs__intro {
    margin: 0 0 10px;
  }
  .pbPrefs__intro a { color: #9ad; text-decoration: underline; }
  .pbPrefs__categories {
    display: flex;
    gap: 16px;
  }
  .pbPrefs__category {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    margin: 0;
    font-weight: normal;
  }
  .pbPrefs__category input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    cursor: pointer;
  }
  .pbPrefs__category-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .pbPrefs__category-text span {
    color: #aaa;
    font-size: 12px;
  }
  .pbPrefs__actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
  }
  .pbPrefs__actions .btn {
    white-space: nowrap;
  }

  @media (max-width: 768px) {
    .pbPrefs__inner { flex-direction: column; align-items: stretch; }
    .pbPrefs__categories { flex-direction: column; gap: 10px; }
    .pbPrefs__actions { flex-direction: row; justify-content: flex-end; flex-wrap: wrap; }
  }
</style>

    <script>
	var loggedInAccountId = null;
	var SITE_DOMAIN = "porkbun.com";
    </script>

sitemap.xml 200 OK

Type URL Set URLs 0 entries Valid XML No

TLS Certificate Expiry & Recommendations

39 days until leaf cert expires — 3 issues to address

REVIEW

Certificate validity

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

2 A records, 40 ms lookup

PASS

2 A records, 40 ms lookup

Resolves to 2 IPv4 address(es)

Got: 52.33.207.7, 44.230.85.241

No IPv6 (AAAA) records

4 nameserver(s) configured

Got: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com

2 mail exchanger(s) configured

CAA records not checked

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

SPF record present in TXT

DNS resolution time: 40 ms

Got: 40 ms

A	52.33.207.7, 44.230.85.241
AAAA	—
CNAME	—
NS	curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com
MX	10 fwd1.porkbun.com 20 fwd2.porkbun.com
TXT	SPF v=spf1 include:_spf.porkbun.com ~all
CAA	Lookup not available with standard resolver

Resolved in 40 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.

URL Variants

www/non-www, trailing slash, HTTP→HTTPS

PASS

www/non-www, trailing slash, HTTP→HTTPS

HTTP→HTTPS redirect uses 302 instead of 301

Got: 302 temporary redirect Expected: 301 permanent redirect

www / non-www

406https://www.l.ink/

200https://l.ink/

HTTP → HTTPS

307http://l.ink/ → https://porkbun.com/products/webhosting/managedLinks

Use 301 (permanent) instead of 302 (temporary)

A+

Domain Intelligence

l.ink — via Porkbun, 4 years, 4 months old, hosted on AWS

PASS

l.ink — via Porkbun, 4 years, 4 months old, hosted on AWS

Domain registered until Jan 4, 2032 (5 years, 9 months remaining)

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.

Registrar: Porkbun

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.

Hosting: AWS

Got: AS16509

Domain expiry

1997 days

January 4, 2032

SSL certificate

39 days

Issued by Let's Encrypt

Domain age

4 years, 4 months

Registered January 4, 2022

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

44.230.85.241

Registrar

Porkbun

Unlocked 4 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 Porkbun

Created January 4, 2022 (4 years, 4 months ago)

Expires January 4, 2032 (5 years, 9 months)

Last Updated October 20, 2025

Name Servers curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com

DNSSEC Not enabled

Hosting

IP Address 44.230.85.241

ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)

Provider AWS

Data source: rdap (0.6s)

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

HTTP Probe Timing

Total 611 ms — DNS, TCP, TLS, TTFB, content transfer breakdown

PASS

DNS Lookup

42 ms

TCP Connect

180 ms

TLS Handshake

201 ms

Time to First Byte

611 ms

Total Time

612 ms

Connection waterfall

DNS Lookup 42 ms TCP Connect 180 ms TLS Handshake 201 ms Server Processing 189 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.