Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
CCrawlabilityActionrobots.txt present, sitemap with 0 URLsREVIEW
Search engines may not be able to parse the sitemap. Fix XML validation errors.
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.
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.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Teads.com</title>
<link rel="icon" type="image/png" href="data:image/png;base64,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" />
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body, html {
height: 100%;
font-family: Helvetica, Arial, sans-serif;
}
.splash-page {
position: relative;
height: 100%;
width: 100%;
background-color: #02162B;
}
.content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
color: #fff;
}
.content img {
max-width: 150px;
margin-bottom: 40px;
}
.content p {
font-size: 1.2em;
margin-bottom: 30px;
opacity: 0.90;
max-width: 40ch;
}
.content a {
display: inline-block;
padding: 10px 30px;
color: #fff;
text-decoration: none;
text-transform: uppercase;
font-size: 1em;
font-weight: bold;
background-color: transparent;
background-image: linear-gradient(90deg, #474B9E 0%, #8097DB 100%);
border-radius: 50px 50px 50px 50px;
cursor: pointer;
}
.content a[rel="nofollow"] {
pointer-events: pointer;
}
</style>
</head>
<body>
<div class="splash-page">
<div class="content">
<img src="data:image/svg+xml;base64,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" alt="Logo Teads">
<p>We moved to teads.com</p>
<a href="https://www.teads.com/?mtm_campaign=TeadsTvRedirect&mtm_placement=CTA" rel="nofollow">Continue to Teads.com</a>
</div>
</div>
</body>
</html>
BTLS Certificate Expiry & Recommendations211 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
- 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 Records3 A records, 39 ms lookupPASS
| A | 34.250.86.26, 99.80.8.108, 52.214.252.233 |
| AAAA | — |
| CNAME | — |
| NS | ns-1425.awsdns-50.org, ns-645.awsdns-16.net, ns-1881.awsdns-43.co.uk, ns-38.awsdns-04.com |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 aspmx2.googlemail.com 10 aspmx3.googlemail.com |
| TXT | SPF v=spf1 a include:_spf.google.com include:amazonses.com include:spf1.teads.tv inc... fastly-domain-delegation-00403075-20250512 atlassian-domain-verification=CJHy3hA6vXsega4Ia6EOjQixQfyPXdjh0qUcnPCNhG/eCuLxxs... hubspot-domain-verification=M2Y1YmQ0ODgtNjMzNy00MmI4LTkzMWEtNDFhMDY2NmYzYTgw figma-domain-verification=7ba97ec4052dc4b1149fb02d7217eea875ab1eefaffbdc6b926e88... google-site-verification=xDz9kbj_DU2TOM0PGbVGjPkHIu0SPeHFh3Vx8drK4mo slack-domain-verification=fHfybnqnfPbr8TNsvkf6HO8e62nz5gPke0Ydf7Qt lucidchart-verification=YSjPAarinRZZChjXdT8h ZOOM_verify_Wllj7VbYTfWyHTUHIdR6Tw MS=ms98233255 h1-domain-verification=Dcu32yRvtjS43A1JPibBSSTvhADSZrt6RyjM1jDWGr1XLUKB adobe-idp-site-verification=74644e152eaa7a9d182f6c5900c6352d4e834bdf47c9fea84e4c... jamf-site-verification=cUmTrhu0vS0sWN-CaKf1PA |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 212 ms totalPASS
https://teads.tv
153 ms · HTTP/1.1
https://cdn.teads.tv:443/redirect.html
59 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://teads.tv | 301 | 153 ms | HTTP/1.1 | awselb/2.0 |
| 2 | https://cdn.teads.tv:443/redirect.html | 200 | 59 ms | HTTP/1.1 | AmazonS3 |
See the visual redirect chain in the HTTP Probe tab →
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligenceteads.tv — via MarkMonitor, Inc., 14 years, 10 months old, hosted on AWSPASS
371 days
August 23, 2027
211 days
Issued by Amazon
14 years, 10 months
Registered August 23, 2011
Not enabled
Protects against DNS spoofing
AWS
ASN AS16509
99.80.8.108
MarkMonitor, Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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.
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