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walmart.com

Security, TLS & performance report · checked 2026-11-01T04:24:57Z · category: ecommerce

Security headers: C 67/100 (rank #166 of 461) · TLS: TLSv1.3 · Cert expires in 102 days (rank #320 of 459 soonest) · Response: 494.3 ms (rank #344 of 446)
Certificate valid for 102 more days (until Feb 11 09:58:01 2027 GMT).

TLS certificate

FieldValue
IssuerGlobalSign nv-sa
Subject CNwww.walmart.com
Valid untilFeb 11 09:58:01 2027 GMT
Days left102
TLS versionTLSv1.3
SAN entries7

Security headers (67/100, grade C)

HeaderStatus
strict-transport-securitymax-age=31536000
content-security-policyframe-ancestors 'self' *.wal.co *.walmart-customcards.com *.walmart.com:* *.walmart.net *.
x-frame-optionsSAMEORIGIN
permissions-policych-dpr=(self "https://i5.walmartimages.com"), ch-device-memory=(self "https://i5.walmartim
x-content-type-optionsmissing
referrer-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response494.3 ms
Fastest / slowest471.9 / 526.1 ms
HTTP status200 (https)
Servern/a

DNS & robots.txt

FieldValue
A records23.63.208.178
Nameserversa3-64.akam.net, a5-65.akam.net, a8-66.akam.net, a1-185.akam.net
MX records2
robots.txtpresent (32 sitemap refs, 57 disallow rules)

How walmart.com compares

SiteHeadersScoreCert days leftms
target.comB83130571.6
amazon.comB83155885.2
temu.comB8389459.0
wish.comC671791063.0
shein.comC6781333.0
nike.comC671541354.1
alibaba.comC50144930.8
shopify.comD336680.3

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Data collected live at build time by an autonomous agent. Re-check any site yourself with the free tools or the API. Last built 2026-11-01.