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 Santa Clara, United States

302 Found

Checks

6 PASS 2 REVIEW 1 FIX

Redirect Chain

Action

4 redirect(s), 350 ms total

FIX

4 redirect(s), 350 ms total

4 redirects before reaching final URL

Each redirect adds latency. Try to minimize the chain to 1 hop.

WWW normalization redirect

Uses 302 (temporary) redirect

If permanent, use 301 instead.

Got: https://hp.com

Cross-domain redirect detected

https://hp.com

180 ms · HTTP/1.1

302

https://www.hp.com/

73 ms · HTTP/1.1

301

https://www-redirect.ext.hp.com

16 ms · HTTP/1.1

301

https://www8.hp.com/us/en/home.html

20 ms · HTTP/1.1

301

https://www.hp.com/us-en/home.html

60 ms · HTTP/1.1 FINAL

#	URL	Status	Time	Protocol	Server
1	https://hp.com	302	180 ms	HTTP/1.1	CloudFront
2	https://www.hp.com/	301	73 ms	HTTP/1.1	Apache
3	https://www-redirect.ext.hp.com	301	16 ms	HTTP/1.1	AkamaiGHost
4	https://www8.hp.com/us/en/home.html	301	20 ms	HTTP/1.1	AkamaiGHost
5	https://www.hp.com/us-en/home.html	200	60 ms	HTTP/1.1	Apache

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

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

TLS Certificate Expiry & Recommendations

55 days until leaf cert expires — 4 issues to address

REVIEW

Certificate validity

days left

0d 30d 60d 90d+

Recommended actions

Add includeSubDomains to the HSTS directive
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

DNS Records

4 A records, 299 ms lookup

PASS

4 A records, 299 ms lookup

Resolves to 4 IPv4 address(es)

Got: 54.192.100.84, 54.192.100.55, 54.192.100.35, 54.192.100.102

No IPv6 (AAAA) records

6 nameserver(s) configured

Got: ns4.hp.com, ns1.hp.com, ns6.hp.com, ns2.hp.com, ns5.hp.com, ns3.hp.com

1 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 is slow (299 ms)

Slow DNS adds latency to every page load. Consider a faster DNS provider.

Got: 299 ms

A	54.192.100.84, 54.192.100.55, 54.192.100.35, 54.192.100.102
AAAA	—
CNAME	—
NS	ns4.hp.com, ns1.hp.com, ns6.hp.com, ns2.hp.com, ns5.hp.com, ns3.hp.com
MX	10 us-smtp-inbound-1.mimecast.com
TXT	fastly-domain-delegation-ndopinwe32-10142022 bv-domain-verification=ca416dec3e1078035e8f94141e8542a1207d3415febb81cdecc6f69d4... airtable-verification=fd35e3a14eafa013a4ef8ec307159c57 shopify-verification-code=U5Mvz3J5IScCrDvvcy49c7chv8Iwxp 02.14.2024 canva-site-verification=phuz1k47EJb7b9wGXtCeYw pendo-domain-verification=f79d1d3d-277a-4a70-982c-677c77a2f011 Dynatrace-site-verification=fb0772f5-465e-4c26-9c6e-de883a321a31__ko3f16m3vui8oi... _ndgc16081saphv6ayms33rbsvl6rj68 _t0t2hodeyznakvwlx7hkbim4oojp151 perplexity-ai-domain-verification-9026ms=pYLmCXhTHCODhZSFIiyoguCNL gem-domain-verification=BTTGt2-RR8Zy86kgA6dRzh perplexity-ai-domain-verification-9026ms=OwUIgCvAepDBJvWzS6xNO3zPX atlassian-domain-verification=cbeZ9ZZ8XZI9vcf3e6CYWsA3pQ/6Xfc2mSUGdHuK5bWhjzVD0k... liveramp-site-verification=LpuGIkdkGN7Dr495prdDxPoD0K4Y8zox5B40KiQVq08 IQI2xT+r6hj2PuJ171J02xOMMXSUHl4I2VJ5a4CB2OsyfPJkfHXHbmJ5e2Ee6kbNjJQsERvcm3d4IeS2... google-site-verification:2kiyv1SjebKUcEmaJ4QtapQe2EcbqPcYmhiJ-XJMZsY MS=ms38857149 7155-7871-A6E8-AEB1-5764-4DE3-D4DD-6680 facebook-domain-verification=1f6jis8ngyl6xhtopb196nk2jzb6wm adobe-sign-verification=8d7c98c65d9a78aa4fe83e40ac618269 SPF v=spf1 mx include:_spf.hp.com include:_spf.salesforce.com include:us._netblocks.... SFMC-ZWQ1KX6NcnbWgSDBdMcM5hev9zt7KIW2ujakv25u SFMC-z90jhAqnCFzmMAy46Qo1vy13u6YlOQ4afVWEPZmS SFMC-gC-INJ9awb38orE0daCKtYQOdTzA26V3zBYVruOP SFMC-TkI3rEvFMq3uO7c3713TrP-cg1S7j0K0iKyNVXIY SFMC-Gj1r4WT7h7LuH9CgR-ATrs4dQiyHzeRW5mkk_qg9 SFMC-VXyPhU37JRfzHa1B_-XfXzHjl2WKI7af1rdKH-wR SFMC-MNg49ZTRiJXS6s5M39xVpTy1s_E-1IHXs9eMp9TV SFMC-aJMC0Gi9MPXTz-l4Iv3LtRXfhaeOB0OCsGwNXkzM SFMC-f7skz24QEr_YzGdBqMHR3sC2xGZPNQ3mZdXDFFow SFMC-CrddN9mLDmj3nCgVdj6F1xvJWHcDiUha4ypozOYM google-site-verification=lf2HoI19pw29dSNCWe1ex0zlgiGiMSUZjRWjW61SLXk C6ekla14kZc9ySs2tWLx5+qoT3uFAcPKfM9z8SnOjKPxduvwIiHCJI75yVt8cOynDwTRpNGAoAu7WBKT... google-site-verification=SYstg4r0qao99bYV9-4uWYGTHLSIL3Py60GZvR_OJ1c google-site-verification=K295XYTk_JOny2cGYgQiv5OBkqX-vsPbflRWCajmZmQ mongodb-site-verification=NNt4TMRanOtPk2qCvhWpTMXpY8SOb7BO atlassian-domain-verification=mjss59VLEmjHpiASn3FUy/Hfb/9QbLAAOR9fiqjavAJ6O1uCyN... google-site-verification=7CCNFPK5u6aSDkOkTOxz_yOePZI8_thHJnaJl6EtSwk google-site-verification=ior6EHEPCvMGbBIF1Cfzg3-yTDw30PaIbETytGrl1zY google-site-verification=iBm5BtEQIPx_1KICdm-iKrhED8pwZmS12JcztEGkEEw""" google-site-verification=N-C2RScU5fi3a4_9J7hYoQhoL9H566pkx6gM8PI6Jqo google-site-verification=GdVvq6F-s2Vr-eD8eeZeo11J1HXnWdA2ZNM_M_IivjY google-site-verification=ajtjung8rHe1-msfHMrttoZdDlZeeoWJNpQ5jNZcqfo google-site-verification=ZKYzB8FoSfCdYZzesihRSd5OsBfrtDOvG6zrqYcMcd0 docker-verification=ad83199a-7103-4f01-8acf-41979b12ba00 teamviewer-sso-verification=9a8bdacd256d426aadef7c9435cc05f7 asv=3ac585f916271e3615c45c5cc1c446af teamviewer-sso-verification=14e16276afc843e58d056742e9f89d26 atlassian-domain-verification=aD0fVXowmsHVk7AN3xQWoTk3fWQjFOAolW1g5Ae492aMfXofVI... hcp-domain-verification=d172505ee1cb87d71e2f402ab1e6123f01c858917022925ee9fe25ce...
CAA	Lookup not available with standard resolver

Resolved in 299 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.

Slow DNS adds latency to every page load. Consider a faster DNS provider.

Why this matters

DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.

Source: DNS performance benchmarks

A+

Crawlability

robots.txt present, sitemap with 5188 URLs

PASS

robots.txt present, sitemap with 5188 URLs

robots.txt is present

Got: 10240 bytes

sitemap.xml is present

sitemap.xml is valid XML

sitemap.xml contains 5188 entries

robots.txt references sitemap

robots.txt 200 OK

Size 10240 B Sitemaps referenced 29 User-agents Claude-User, Google-Extended, PerplexityBot, AdsBot-Google, Googlebot-Image, MSNBot-Media, OAI-SearchBot, ChatGPT-User, Perplexity-User, *, AdIdxBot, GPTBot, ClaudeBot, Claude-SearchBot Blocking No — crawling allowed

# robots.txt v 4.2026.1

# MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM

# MMMMMMMMMMMMMMMMMMWWWMMMWKdooodxkOKNWMMMMMMMMMMMMMMMMMM

# MMMMMMMMMMMMMMWKxl:oXMMMK;        .';lxKWMMMMMMMMMMMMMM

# MMMMMMMMMMMN0o,.  .kWMMNl              .,o0NMMMMMMMMMMM

# MMMMMMMMMXx;.     oNMMWx.                 .;xXMMMMMMMMM

# MMMMMMMNx'       :XMMMO'                     'xNMMMMMMM

# MMMMMWO;        'OMMMX:                        ;0WMMMMM

# MMMMNx.        .xWMMNo                          .xWMMMM

# MMMNd.         lNMMMXxcccc;,.     .:ccccccccc:,. .dWMMM

# MMWx.         ;KMMMWWWWWMMWWK:   .dWMMMWNWWWMMNd. .kWMM

# MM0,         .OMMMXo,':0MMMMNl   lNMMWO;',dNMMMO.  ,KMM

# MWo         .dWMMWd.  cNMMWWk.  ;KMMM0,  .OMMMX:   .dWM

# MX:         cXMMMk.  ,KMMMKd,  .kMMMXc  .dWMMWo.    :XM

# MK,        ,0MMMK;  .kWMMXc.  .dWMMWd.  cXMMWk.     ,KM

# MK,       .kWMMNl  .oNMMWd.   cXMMMO.  ,0MMMK,      ,KM

# MX:       oNMMWx.  :XMMMO'   ,0MMMK;  .kWMMNc       :NM

# MWd.     :XMMMO'  '0MMMK;   .xWMMNl  .oNMMWd.      .dWM

# MMK,    'OMMMX:  .xWMMNl   .oNMMM0c',oXMMMO'       ,KMM

# MMWx.  .xWMMNo   lNMMWx.  ;kXMMMMWWWWWMMWO,       .kWMM

# MMMWd. .:ccc;.   ;ccc:.  'OWMMMXdccccccc;.       .dWMMM

# MMMMWx.                 .xWMMMNo                .xWMMMM

# MMMMMW0;                lNMMMWk.               ;0WMMMMM

# MMMMMMMNx,             ;KMMMM0,              ,xNMMMMMMM

# MMMMMMMMMXx;.         .kMMMMXc            .;xNMMMMMMMMM

# MMMMMMMMMMMN0o,.     .dWMMWNd.         .;o0WMMMMMMMMMMM

# MMMMMMMMMMMMMMWKxl;'.lXMMMkc.     .';lkKWMMMMMMMMMMMMMM

# MMMMMMMMMMMMMMMMMMWNXNMMMW0ddodxk0KNWMMMMMMMMMMMMMMMMMM

# MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM

# 

# Keep Reinventing


# ------------------------------------------------------------------------------


# Store "/shop/" Disallow Statements -------------------------------------------

User-agent: *

Disallow: /shop/*ProductConfirmationView

Disallow: /*epp/

Disallow: /*LogonForm

Disallow: /*api/

Disallow: /us-en/shop/*orderstatusfinalresultview*?*

Disallow: /us-en/shop/SearchDisplay*

Disallow: /us-en/shop/sitesearch*

Disallow: /us-en/shop/MyAccountOrderStatusView*

Disallow: /us-en/shop/PDPStdView*

Disallow: /us-en/shop/*/OrderShippingBillingView*

Disallow: /us-en/shop/*rderCalculate*

Disallow: /us-en/shop/*/private-stores*

Disallow: /us-en/shop/accessoryattachview/

Disallow: /us-en/shop/*jax*rder*tem*isplay*iew*

Disallow: /us-en/shop/myaccountformview

Disallow: /us-en/shop/managemydevicesview

Disallow: /us-en/shop/myordersview

Disallow: /us-en/shop/ordervalidatecmd

Disallow: /us-en/shop/paypalgetexpresscheckout

Disallow: /us-en/shop/privateregister

Disallow: /us-en/shop/sendemailview

Disallow: /us-en/shop/topcategoriesdisplay

Disallow: /us-en/shop/userregistrationform

Disallow: /us-en/shop/userregistrationadd

Disallow: /webapp/wcs/stores/servlet/OrderStatusFinalResultView

Disallow: /us-en/shop/OrderStatusFinalResultView?*

Disallow: /*-prodlive*/us-en/shop*

Disallow: /*-prod-drlive*/us-en/shop*

Disallow: /*?bvstate=*

Disallow: /*bvroute*

Disallow: /*tab=vao

Disallow: /pdp/*Offer_id

Disallow: /us-en/shop/*matchtype

Disallow: /*urlRequestType

Disallow: /us-en/shop/*ups-sku

Disallow: /*=Other*

Disallow: /*rating=*

Disallow: /*availability=Out-of-Stock 

Disallow: /*newprod

Disallow: /bundles?override

Disallow: /ProductListingBatteryView?

Disallow: /*proxydirectory*

Disallow: /hpols_catalog/

# Disallow: /*orderBy

# Disallow: /*jumpid

# Disallow: /us-en/shop/*?*p*toreID=*

# Disallow: /*storeId=

# Disallow: /*StoreId=

# Disallow: /*storeID=

# Disallow: /*StoreID=

# Disallow: /*STOREID=

Allow: /*rating=5-9733-9733-9733-9733-9733-

Allow: /*rating=4-9733-9733-9733-9733-9734-Up,5-9733-9733-9733-9733-9733-


# General Disallow Statements ----------------------------------------------

Disallow: /search-results

Disallow: /find.do

Disallow: /video-gallery/

Disallow: /media/

Disallow: /filter.do

Disallow: /search.do

Disallow: /index.do

Disallow: /details.do

Disallow: /assets/

Disallow: /mpc/

Disallow: /upp/


# US Store Facet Controls --------------------------------------------------

# Disallow: /us-en/shop/*;*;*;*

# Disallow: /us-en/shop/*=*,*


# APej & LATAM Store Facet Controls ----------------------------------------

Disallow: /hk-en/shop/*?*&*&*&*

Disallow: /hk-zh/shop/*?*&*&*&*

Disallow: /au-en/shop/*?*&*&*&*

Disallow: /my-en/shop/*?*&*&*&*

Disallow: /in-en/shop/*?*&*&*&*

Disallow: /id-en/shop/*?*&*&*&*

Disallow: /id-id/shop/*?*&*&*&*

Disallow: /th-en/shop/*?*&*&*&*

Disallow: /th-th/shop/*?*&*&*&*

Disallow: /kr-ko/shop/*?*&*&*&*

Disallow: /nz-en/shop/*?*&*&*&*

Disallow: /sg-en/shop/*?*&*&*&*

Disallow: /ar-es/shop/*?*&*&*&*

Disallow: /br-pt/shop/*?*&*&*&*

Disallow: /cl-es/shop/*?*&*&*&*

Disallow: /co-es/shop/*?*&*&*&*

Disallow: /mx-es/shop/*?*&*&*&*

Disallow: /pe-es/shop/*?*&*&*&*

Disallow: /sa-ar/shop/*?*&*&*&*

Disallow: /sa-en/shop/*?*&*&*&*

Disallow: /cl-es/shop/hpols_catalog/product/upsell/

Disallow: /mx-es/shop/hpols_catalog/product/upsell/

Disallow: /co-es/shop/hpols_catalog/product/upsell/

Disallow: /pe-es/shop/hpols_catalog/product/upsell/

Disallow: /ar-es/shop/hpols_catalog/product/upsell/

Disallow: /br-pt/shop/hpols_catalog/product/upsell/

Disallow: /au-en/shop/hpols_catalog/product/upsell/

Disallow: /hk-en/shop/hpols_catalog/product/upsell/

Disallow: /kr-ko/shop/hpols_catalog/product/upsell/

Disallow: /hk-zh/shop/hpols_catalog/product/upsell/

Disallow: /id-en/shop/hpols_catalog/product/upsell/

Disallow: /id-id/shop/hpols_catalog/product/upsell/

Disallow: /th-en/shop/hpols_catalog/product/upsell/

Disallow: /th-th/shop/hpols_catalog/product/upsell/

Disallow: /nz-en/shop/hpols_catalog/product/upsell/

Disallow: /sg-en/shop/hpols_catalog/product/upsell/

Disallow: /in-en/shop/hpols_catalog/product/upsell/

Disallow: /my-en/shop/hpols_catalog/product/upsell/

Disallow: /sa-en/shop/hpols_catalog/product/upsell/

Disallow: /sa-ar/shop/hpols_catalog/product/upsell/


# Query parameter rules


# Disallow: */shop/?

Allow: /shop/?page=

Allow: /shop/?p=

Allow: /shop/?utm_source=

Allow: /shop/?utm_medium=

Allow: /shop/?utm_campaign=

Allow: /shop/?utm_content=

Allow: /*/shop/graphql?

Allow: /*/shop/*?jumpid


# Protected directories and features


Disallow: */shop/catalog/product_compare/

Disallow: */shop/catalog/category/view/

Disallow: */shop/catalog/product/view/

Disallow: */shop/catalog/seo_sitemap/

Disallow: */shop/catalogsearch/

Disallow: */shop/checkout/

Disallow: */shop/control/

Disallow: */shop/customer/

Disallow: */shop/sendfriend/

Disallow: */shop/ajaxcart/

Disallow: */shop/ajax/

Disallow: */shop/quickview/

Disallow: */shop/productalert/

Disallow: */shop/review/

Disallow: */shop/downloadable/

Disallow: */shop/newsletter

Disallow: */shop/push_notification

Disallow: */shop/rest/


# System and configuration files


Disallow: */shop/index.php

Disallow: */shop/cron.php

Disallow: */shop/cron.sh

Disallow: */shop/error_log

Disallow: */shop/install.php

Disallow: */shop/LICENSE.html

Disallow: */shop/LICENSE.txt

Disallow: */shop/LICENSE_AFL.txt

Disallow: */shop/STATUS.txt

Disallow: */shop/get.php

Disallow: */shop/app/

Disallow: */shop/lib/

Disallow: */shop/.php$

Disallow: */shop/pkginfo/

Disallow: */shop/report/

Disallow: /*/shop/var/


# Other pages


Disallow: */shop/no-route

Disallow: */shop/enable-cookies

# Disallow: /*/shop/home


# Other Bot Controls -------------------------------------------------------

User-agent: AdsBot-Google

Allow: /

Disallow: /epp/


User-Agent: Googlebot-Image

Disallow:


User-Agent: AdIdxBot

Allow: /


User-agent: MSNBot-Media

Crawl-delay: 0
# --------------------------------------------------------------------------

#  AI Search & LLM Crawlers. Explicit allow rules for AI discovery, search retrieval, and model training

User-agent: GPTBot

Allow: /

User-agent: OAI-SearchBot

Allow: /

User-agent: ChatGPT-User

Allow: /

User-agent: ClaudeBot

Allow: /

User-agent: Claude-SearchBot

Allow: /

User-agent: Claude-User

Allow: /

User-agent: Google-Extended

Allow: /

User-agent: PerplexityBot

Allow: /

User-agent: Perplexity-User

Allow: /


# ------------------------------------------------------------------------------


# EMEA Sitemaps

Sitemap:  https://www.hp.com/sitemap-gb-en-isc.xml

Sitemap:  https://www.hp.com/sitemap-ca-en-mag.xml

Sitemap:  https://www.hp.com/sitemap-ca-fr-mag.xml

Sitemap:  https://www.hp.com/sitemap-fr-fr-isc.xml

Sitemap:  https://www.hp.com/sitemap-de-de-isc.xml

Sitemap:  https://www.hp.com/sitemap-es-es-isc.xml

Sitemap:  https://www.hp.com/sitemap-ch-de-mag.xml

Sitemap:  https://www.hp.com/ch-de/shop/media/facets_url/products_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-de/shop/media/facets_url/facets_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-de/shop/media/facets_url/sitemap-ch-fr-legacy.txt

Sitemap:  https://www.hp.com/sitemap-ch-en-mag.xml

Sitemap:  https://www.hp.com/ch-en/shop/media/facets_url/products_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-en/shop/media/facets_url/facets_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-en/shop/media/facets_url/sitemap-ch-fr-legacy.txt

Sitemap:  https://www.hp.com/sitemap-ch-fr-mag.xml

Sitemap:  https://www.hp.com/ch-fr/shop/media/facets_url/products_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-fr/shop/media/facets_url/facets_url_ch_fr.txt

Sitemap:  https://www.hp.com/ch-fr/shop/media/facets_url/sitemap-ch-fr-legacy.txt

Sitemap:  https://www.hp.com/sitemap-it-it-mag.xml

Sitemap:  https://www.hp.com/it-it/shop/media/facets_url/product_url_it_it.txt

Sitemap:  https://www.hp.com/it-it/shop/media/facets_url/facets_url_it_it.txt

Sitemap:  https://www.hp.com/it-it/shop/media/facets_url/sitemap-it-it-legacy.txt

Sitemap:  https://www.hp.com/sitemap-pl-pl-mag.xml 

Sitemap:  https://www.hp.com/sitemap-nl-nl-mag.xml 

Sitemap:  https://www.hp.com/nl-nl/shop/media/sitemap-nl-nl.xml

Sitemap:  https://www.hp.com/nl-nl/shop/media/sitemap-nl-nl-4-2.xml

Sitemap:  https://www.hp.com/nl-nl/shop/media/facets_url/facets_url_nl_nl.txt

Sitemap:  https://www.hp.com/sitemap-be-nl-mag.xml 

Sitemap:  https://www.hp.com/sitemap-be-fr-m

sitemap.xml 200 OK

Type URL Set URLs 5188 entries Valid XML Yes

Sample URLs:

A+

URL Variants

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

PASS

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

www/non-www redirect configured correctly (preferred: non-www)

HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.hp.com/

200https://hp.com/

Preferred variant: non-www

HTTP → HTTPS

301http://hp.com/ → https://hp.com/

Consistent

A+

Domain Intelligence

hp.com — via MarkMonitor Inc., 40 years, 8 months old, hosted on AWS

PASS

hp.com — via MarkMonitor Inc., 40 years, 8 months old, hosted on AWS

Domain registered until Mar 4, 2027 (10 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: MarkMonitor Inc.

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

261 days

March 4, 2027

SSL certificate

55 days

Issued by DigiCert Inc

Domain age

40 years, 8 months

Registered March 3, 1986

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

54.192.100.102

Registrar

MarkMonitor Inc.

Unlocked 6 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 MarkMonitor Inc.

Created March 3, 1986 (40 years, 8 months ago)

Expires March 4, 2027 (10 months)

Last Updated September 25, 2025

Name Servers ns1.hp.com, ns2.hp.com, ns3.hp.com, ns4.hp.com, ns5.hp.com, ns6.hp.com

DNSSEC Not enabled

Hosting

IP Address 54.192.100.102

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

Provider AWS

Data source: rdap (0.2s)

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 131 ms — DNS, TCP, TLS, TTFB, content transfer breakdown

PASS

DNS Lookup

5 ms

TCP Connect

40 ms

TLS Handshake

43 ms

Time to First Byte

131 ms

Total Time

131 ms

Connection waterfall

DNS Lookup 5 ms TCP Connect 40 ms TLS Handshake 43 ms Server Processing 43 ms Content Transfer 0 ms

A+

CDN & Delivery

AWS CloudFront (Hit from cloudfront)

PASS

AWS CloudFront (Hit from cloudfront)

Site is served via AWS CloudFront CDN (edge: MCI50-P4)

Got: x-amz-cf-id: EJECFfXStUcwprRAU4MbE1Rn6DyTU1rLs5hz2akW5NxCCLuQxlwVZA==

CDN cache status: Hit from cloudfront

CDN Detected: AWS CloudFront

Provider AWS CloudFront Cache Status Hit from cloudfront Evidence x-amz-cf-id: EJECFfXStUcwprRAU4MbE1Rn6DyTU1rLs5hz2akW5NxCCLuQxlwVZA==

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.