Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DRedirect ChainAction3 redirect(s), 732 ms totalFIX
https://coca-cola.com
492 ms · HTTP/1.1
http://www.coca-cola.com/
39 ms · HTTP/1.1
https://www.coca-cola.com/
87 ms · HTTP/1.1
https://www.coca-cola.com/fr/fr
115 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://coca-cola.com | 301 | 492 ms | HTTP/1.1 | Apache/2.4.59 () |
| 2 | http://www.coca-cola.com/ | 301 | 39 ms | HTTP/1.1 | CEP |
| 3 | https://www.coca-cola.com/ | 302 | 87 ms | HTTP/1.1 | CEP |
| 4 | https://www.coca-cola.com/fr/fr | 200 | 115 ms | HTTP/1.1 | CEP |
See the visual redirect chain in the HTTP Probe tab →
Each redirect adds latency. Try to minimize the chain to 1 hop.
Redirect chain — each hop adds latency; combine into one redirect where possible.
Source: Google Search Central / web.dev
Redirect directly from https://coca-cola.com to https://www.coca-cola.com/fr/fr
Redirect chain could be flattened to one hop — server config tweak removes intermediate latency.
Source: web.dev
If permanent, use 301 instead.
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
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
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Preferred variant: non-www
HTTP → HTTPS
HTTP version does not redirect to HTTPS
BTLS Certificate Expiry & Recommendations288 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 Records1 A records, 32 ms lookupPASS
| A | 52.14.144.171 |
| AAAA | — |
| CNAME | — |
| NS | ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net, ns3-09.azure-dns.org |
| MX | 10 mxb-0037a502.gslb.pphosted.com 10 mxa-0037a502.gslb.pphosted.com |
| TXT | brevo-code:e4e807ee6f41785447fa24bf45c4ab49 {DE9F-6E17-A88C-D531-18CF-47EC-CDB5-D7FC} SPF v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all atlassian-domain-verification=v9EdLa37Af1JINLF0pHBpd6xit6uXKfuFAc1QRwcBQCIRN9Pfu... knowbe4-site-verification=9a96b28c57205f37a147be9b77a94b54 {docusign=37be6a2b-4b3d-4878-8a87-d98e7b894ccf} msfpkey=eney6bhm0k5pjew13vussvsn docusign=37be6a2b-4b3d-4878-8a87-d98e7b894ccf docusign=41136f26-cd9f-4103-ae44-fc36db692f42 8od2lsk7qrgjq6i824bqhrfifl AD3E-5EA9-09CF-6C47-9257-E26C-5208-F2B5 4E61-7F59-700C-3A33-DA4D-C579-5188-6042 DE9F-6E17-A88C-D531-18CF-47EC-CDB5-D7FC tgg64854dfe846ngu1td7eemjv https://cocacola.campaign.adobe.com MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCO0+Po97e4YISVnNydWPZ9DRKMEapeD5/3BK0DHHhH... |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
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
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.
A+Crawlabilityrobots.txt present, sitemap with 154 URLsPASS
User-agent: *
Disallow: /*/configuration
Disallow: /*/configuration/*
Disallow: /*/login
Disallow: /*/token-exchange
Sitemap: https://www.coca-cola.com/content/onexp.sitemap-index.xml
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A+Domain Intelligencecoca-cola.com — via MarkMonitor Inc., 31 years, 11 months old, hosted on AWSPASS
93 days
October 13, 2026
288 days
Issued by Amazon
31 years, 11 months
Registered October 14, 1994
Not enabled
Protects against DNS spoofing
AWS
ASN AS16509
52.14.144.171
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