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https://casalemedia.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
73
GRADE
C
FIX
1
REVIEW
4
PASS
4
INFO
0
Probed from Madrid, Spain
302 Found
Checks
9
4 PASS 4 REVIEW 1 FIX
D
Redirect Chain
Action
2 redirect(s), 1622 ms total
FIX
2 redirect(s), 1622 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
Info::
Uses 302 (temporary) redirect
If permanent, use 301 instead.
Got: https://casalemedia.com
Warning::
Redirect overhead: 1622 ms total
Got: 1622 ms
Info::
Cross-domain redirect detected

https://casalemedia.com

188 ms · HTTP/1.1

302

https://indexexchange.com

330 ms · HTTP/1.1

301

https://www.indexexchange.com/

1103 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://casalemedia.com302188 msHTTP/1.1cloudflare
2https://indexexchange.com301330 msHTTP/1.1Pagely-ARES/1.22.2
3https://www.indexexchange.com/2001103 msHTTP/1.1Pagely-ARES/1.22.2

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

If permanent, use 301 instead.

Why this matters

302 (Found) is for genuinely temporary redirects — if this redirect is permanent, switch to 301 to preserve SEO equity.

Learn more

Search engines treat 302 as temporary, keeping the original URL indexed and not transferring full link equity to the destination. Use 301 (Moved Permanently) for permanent redirects (HTTP→HTTPS, www-vs-non-www, URL restructures).

Source: Google Search Central

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-US">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
	<link rel="profile" href="http://gmpg.org/xfn/11">
	<meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' />
<link rel="alternate" hreflang="en-us" href="https://www.indexexchange.com/" />
<link rel="alternate" hreflang="fr-fr" href="https://www.indexexchange.com/fr/" />
<link rel="alternate" hreflang="de-de" href="https://www.indexexchange.com/de/" />
<link rel="alternate" hreflang="it-it" href="https://www.indexexchange.com/it/" />
<link rel="alternate" hreflang="es-es" href="https://www.indexexchange.com/es/" />
<link rel="alternate" hreflang="en-au" href="https://www.indexexchange.com/en-au/" />
<link rel="alternate" hreflang="en-gb" href="https://www.indexexchange.com/en-gb/" />
<link rel="alternate" hreflang="ja-jp" href="https://www.indexexchange.com/ja/" />
<link rel="alternate" hreflang="x-default" href="https://www.indexexchange.com/" />

	<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https://yoast.com/product/yoast-seo-premium-wordpress/ -->
	<title>Index Exchange - Accelerating the Evolution of Ad Technology</title>
	<meta name="description" content="Grow advertising revenue and reach consumers on any screen through Index Exchange&#039;s global supply-side platform and ad technology solutions." />
	<link rel="canonical" href="https://www.indexexchange.com/" />
	<meta property="og:locale" content="en_US" />
	<meta property="og:type" content="website" />
	<meta property="og:title" content="Index Exchange - Accelerating the Evolution of Ad Technology" />
	<meta property="og:description" content="Grow advertising revenue and reach consumers on any screen through Index Exchange&#039;s global supply-side platform and ad technology solutions." />
	<meta property="og:url" content="https://www.indexexchange.com/" />
	<meta property="og:site_name" content="Index Exchange" />
	<meta property="article:publisher" content="https://www.facebook.com/indexexchange" />
	<meta property="article:modified_time" content="2026-03-19T14:02:13+00:00" />
	<meta property="og:image" content="https://s46182.pcdn.co/wp-content/uploads/2021/11/Index-Exchange-Stacked-Logo-Homepage.png" />
	<meta property="og:image:width" content="960" />
	<meta property="og:image:height" content="540" />
	<meta property="og:image:type" content="image/png" />
	<meta name="twitter:card" content="summary_large_image" />
	<meta name="twitter:site" content="@IndexExchange" />
	<script type="application/ld+json" class="yoast-schema-graph">{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.indexexchange.com\/","url":"https:\/\/www.indexexchange.com\/","name":"Index Exchange - Accelerating the Evolution of Ad Technology","isPartOf":{"@id":"https:\/\/www.indexexchange.com\/#website"},"about":{"@id":"https:\/\/www.indexexchange.com\/#organization"},"primaryImageOfPage":{"@id":"https:\/\/www.indexexchange.com\/#primaryimage"},"image":{"@id":"https:\/\/www.indexexchange.com\/#primaryimage"},"thumbnailUrl":"https:\/\/www.indexexchange.com\/wp-content\/uploads\/2021\/11\/Index-Exchange-Stacked-Logo-Homepage.png","datePublished":"2021-09-27T21:46:18+00:00","dateModified":"2026-03-19T14:02:13+00:00","description":"Grow advertising revenue and reach consumers on any screen through Index Exchange's global supply-side platform and ad technology solutions.","breadcrumb":{"@id":"https:\/\/www.indexexchange.com\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.indexexchange.com\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.indexexchange.com\/#primaryimage","url":"https:\/\/www.indexexchange.com\/wp-content\/uploads\/2021\/11\/Index-Exchange-Stacked-Logo-Homepage.png","contentUrl":"https:\/\/www.indexexchange.com\/wp-content\/uploads\/2021\/11\/Index-Exchange-Stacked-Logo-Homepage.png","width":960,"height":540,"caption":"Index Exchange stacked logo"},{"@type":"BreadcrumbList","@id":"https:\/\/www.indexexchange.com\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https:\/\/www.indexexchange.com\/#website","url":"https:\/\/www.indexexchange.com\/","name":"Index Exchange","description":"A global advertising marketplace where premium digital media companies sell their ad impressions with accountability and in real time.","publisher":{"@id":"https:\/\/www.indexexchange.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.indexexchange.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.indexexchange.com\/#organization","name":"Index Exchange","url":"https:\/\/www.indexexchange.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.indexexchange.com\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"Index Exchange"},"image":{"@id":"https:\/\/www.indexexchange.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/indexexchange","https:\/\/x.com\/IndexExchange","https:\/\/www.instagram.com\/indexexchange\/","https:\/\/www.linkedin.com\/company\/index-platform\/"]}]}</script>
	<!-- / Yoast SEO Premium plugin. -->


<link rel='dns-prefetch' href='//kit.fontawesome.com' />
<link rel='dns-prefetch' href='//player.vimeo.com' />
<style id='wp-img-auto-sizes-contain-inline-css' type='text/css'>
img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}
/*# sourceURL=wp-img-auto-sizes-contain-inline-css */
</style>
<style id='classic-theme-styles-inline-css' type='text/css'>
/*! This file is auto-generated */
.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}
/*# sourceURL=/wp-includes/css/classic-themes.min.css */
</style>
<style id='global-styles-inline-css' type='text/css'>
:root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgb(252,185,0) 0%,rgb(255,105,0) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgb(255,105,0) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgb(255, 255, 255), 6px 6px rgb(0, 0, 0);--wp--preset--shadow--crisp: 6px 6px 0px rgb(0, 0, 0);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-lumi
sitemap.xml 200 OK
Type URL Set URLs 0 entries Valid XML No
B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
HTTP version does not redirect to HTTPS
Got: HTTP 521 Expected: 301 redirect to HTTPS

www / non-www

https://www.casalemedia.com/
200https://casalemedia.com/

HTTP → HTTPS

521http://casalemedia.com/

HTTP version does not redirect to HTTPS

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

Certificate validity

70
days left
0d 30d 60d 90d+

Recommended actions

  • 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, 30 ms lookup
PASS
2 A records, 30 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.27.193, 104.18.26.193
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: celine.ns.cloudflare.com, jonah.ns.cloudflare.com
Info::
1 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: 30 ms
Got: 30 ms
A104.18.27.193, 104.18.26.193
AAAA
CNAME
NSceline.ns.cloudflare.com, jonah.ns.cloudflare.com
MX
0 casalemedia-com.mail.protection.outlook.com
TXT
c9cbl02b01komgeodc5r57jc4s
google-site-verification=fk4i5BnRk9ZZbtAcMLDjMGu5ihyuyGVlM874JVfSX5M
ca3-c15de9b5c5a04a388d00cdce8018f0c6
MS=ms77580823
google-site-verification=xsIeyl5Vdb7geewLFEdlOUzySGmgCQpa544CQ7wTWLg
SPF v=spf1 mx ip4:192.139.80.70 include:spf.protection.outlook.com -all
CAALookup not available with standard resolver
Resolved in 30 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
Domain Intelligence
casalemedia.com — via GoDaddy.com, LLC, 23 years, 10 months old, hosted on Cloudflare
PASS
casalemedia.com — via GoDaddy.com, LLC, 23 years, 10 months old, hosted on Cloudflare
Warning::
Domain expires in 90 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jul 16, 2026
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: GoDaddy.com, LLC
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: Cloudflare
Got: AS13335
Domain expiry

3 days

July 16, 2026

SSL certificate

70 days

Issued by Let's Encrypt

Domain age

23 years, 10 months

Registered October 19, 2002

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.18.26.193

Registrar

GoDaddy.com, LLC

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created October 19, 2002 (23 years, 10 months ago)
Expires July 16, 2026 (3 months)
Last Updated September 6, 2023
Name Servers a5-64.akam.net, a6-65.akam.net, celine.ns.cloudflare.com, jonah.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 104.18.26.193
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.3s)

Consider enabling auto-renewal to prevent accidental expiration.

Why this matters

Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.

Source: ICANN renewal policy

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

Connection waterfall

DNS Lookup 30 ms TCP Connect 17 ms TLS Handshake 20 ms Server Processing 116 ms Content Transfer 0 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9ed4d43eba2cdd33-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9ed4d43eba2cdd33-CDG
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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