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https://healthline.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Santa Clara, United States
301 Moved Permanently
Checks
9
6 PASS 3 REVIEW
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

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.healthline.com/
200https://healthline.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://healthline.com/ → https://healthline.com/

Consistent

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

Certificate validity

180
days left
0d 30d 60d 90d+

Recommended actions

  • 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 Records
4 A records, 131 ms lookup
PASS
4 A records, 131 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 3.169.202.56, 3.169.202.13, 3.169.202.34, 3.169.202.99
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-1494.awsdns-58.org, ns-1870.awsdns-41.co.uk, ns-397.awsdns-49.com, ns-532.awsdns-02.net
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: 131 ms
Got: 131 ms
A3.169.202.56, 3.169.202.13, 3.169.202.34, 3.169.202.99
AAAA—
CNAME—
NSns-1494.awsdns-58.org, ns-1870.awsdns-41.co.uk, ns-397.awsdns-49.com, ns-532.awsdns-02.net
MX
100 healthline-com.mail.protection.outlook.com
TXT
MS=ms30320707
MS=ms47231924
ZOOM_verify_pBzHNZvUTQq-qLCjv-gnSA
_58dyqoowvb8lchukwierwtioc1bk6ba
_dd6n4s3qhakzb1w9gatf5v5j603qtrx
_globalsign-domain-verification=gxDZTHFxmg56fm5vMzUelQcu7UZSnIYHxvoZHAUJYR
adobe-idp-site-verification=b6e27597198dfc9921fbe2ad78e9a76012bb17d0ddb65389e600...
apple-domain-verification=wjlXLroF7LB1M06q
atlassian-domain-verification=bN75F1xIc011Uy6OcB2ErAcqhgLp9gCDQPDRMQr3oPs4AI376W...
atlassian-domain-verification=dXpMb6IBZlmK7X42/O28YWyiXYn0+90NDFEfrPsBAoAoUsAoDi...
docusign=37466720-ed19-4ae5-aa97-bc2fa5365a70
facebook-domain-verification=jj8ocu40cbv4gwsxk5zu85eu8is5l2
fastly-domain-delegation-xn2ic934nfks9dmh043n-534657-02122020
google-site-verification=10MtyW5tixgJ1zJl41PFoXGHoCT4rEXnxSDi7c9O2xc
google-site-verification=4TkRPpTNSxxyr6D_knbvmMlsg3bP2l5x0dlg1SYcHM4
google-site-verification=9rByw_q31RzBqs4AA7KUd5DVRtwqu7JaBKtCzREyQ88
google-site-verification=HnXFyiSqHNyWCgiGoM5SDWyFcL2ECFWGT0WuHQpAEjI
google-site-verification=ZkH-iBG2Ktb5cq30xfZBj55gcoR83zyCyWA1v6SqekM
google-site-verification=g-iVuoVfzey1Z8og4DqMnL73y1J-STWZbTR11iSrzBw
google-site-verification=kXFB9SEUb6AMT3qjrWDu818ERjxueipwQ-fEtO2QTSo
google-site-verification=qgu4DwxU6jWFVWU3N-2QvWfPYx_TW2sUs27AInNR3wc
knowbe4-site-verification=f250b2a70f1bef3a0d3e9e990a25ada0
miro-verification=77455fa727c44a16a04b03e516d6d231cf531916
mixpanel-domain-verify=b0a9551d-ae06-424e-b251-5e053c1b2197
prodpad-domain-verification=kIddY6Z63lgRnBLPBKbhQR7HTDwEqC4YvRcqxEXpvqs=
SPF v=spf1 include:aspmx.sailthru.com include:spf.protection.outlook.com include:_sp...
wiz-domain-verification=44d891959955eb64b1b2877c45e2a56cac26905d45f3a7fa090f4a05...
zapier-domain-verification-challenge=e1e58f83-f475-4bea-9a2d-d7fbdfd82352
CAALookup not available with standard resolver
Resolved in 131 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
Redirect Chain
1 redirect(s), 98 ms total
PASS
1 redirect(s), 98 ms total
Info::
Single redirect
Got: https://healthline.com → https://www.healthline.com/ (301)
Info::
WWW normalization redirect

https://healthline.com

29 ms · HTTP/1.1

301

https://www.healthline.com/

70 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://healthline.com30129 msHTTP/1.1AmazonS3
2https://www.healthline.com/20070 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 5 URLs
PASS
robots.txt present, sitemap with 5 URLs
Info::
robots.txt is present
Got: 8813 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 5 entries
Info::
Sitemap index with 5 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 8813 B Sitemaps referenced 2 User-agents CherryPickerElite/1.0, WebBandit/3.50, MIIxpc, libWeb/clsHTTP, NICErsPRO, BlowFish/1.0, URL Control, Zeus 32297 Webster Pro V2.9 Win32, Java Browser, Webzio-Extended, BotALot, JennyBot, Clickagy Intelligence, GPTBot, Openfind, spanner, Mozilla/4.0 (compatible; BullsEye; Windows 95), LexiBot, Openbot, EroCrawler, Copernic, psbot, Python-urllib, Bullseye/1.0, WebEnhancer, WebZIP/5.0, WebBandit, Teleport, Harvest/1.5, Foobot, RepoMonkey Bait & Tackle/v1.01, Iron33/1.0.2, Radiation Retriever 1.1, Oracle Ultra Search, The Intraformant, ProPowerBot/2.14, Website Quester, PerMan, TurnitinBot/1.5, Applebot-Extended, Bytespider, Twitterbot, WebZip/4.0, Wget/1.5.3, moget, Kenjin Spider, Callpod Keeper, Meta-ExternalAgent, DittoSpyder, WebAuto, lwp-trivial/1.34, MSIECrawler, URL_Spider_Pro, SiteSnagger, LinkextractorPro, searchpreview, Flaming AttackBot, AmazonSellerInitiatedListing, humanlinks, Mata Hari, GetRight/4.2, BuiltBotTough, Timpibot, Mediapartners-Google, WebCopier v3.2a, PHP, AmazonAdbot, ExtractorPro, hloader, TurnitinBot, WebCapture 2.0, Adsbot-Google, ProWebWalker, Alexibot, CherryPickerSE/1.0, HTTrack 3.0, WebCopier v.2.2, Amazonbot, Amzn-SearchBot, lwp-trivial, Web Image Collector, Keyword Density/0.9, wget, aws-quick-on-behalf-of-, NovaAct, CheeseBot, BunnySlippers, VCI WebViewer VCI WebViewer Win32, grapeshot, toCrawl/UrlDispatcher, suzuran, Diffbot, Telesoft, InfoNaviRobot, Microsoft URL Control - 5.01.4511, BackDoorBot/1.0, Gaisbot, WebStripper, TheNomad, SpankBot, Go-http-client, FacebookBot, Microsoft URL Control - 6.00.8169, Wget/1.6, cosmos, moget/2.1, WebSauger, Amzn-User, amazon-QBusiness, BotRightHere, AmazonProductDiscoverybot, URLy Warning, TightTwatBot, b2w/0.1, EmailWolf, Aqua_Products, uipbot, CCBot, NetAnts, WWW-Collector-E, LinkWalker, Openfind data gatherer, Zeus Link Scout, anthropic-ai, omgili, amazon-kendra, AmazonBuyForMe, NimbleCrawler, WebZip, ClaudeBot, Zeus, RepoMonkey, FairAd Client, bedrockbot, Crescent Internet ToolPak HTTP OLE Control v.1.0, Wget, WebZIP/4.21, WebCopier, MIIxpc/4.2, QueryN Metasearch, LinkScan/8.1a Unix, DDM-DCipher/1.0.7, CherryPicker, CopyRightCheck, Offline Explorer, True_Robot, Microsoft URL Control, Mister PiX, LNSpiderguy, asterias, Webster Pro, VCI, EmailSiphon, Crescent, RMA, httplib, True_Robot/1.0, Szukacz/1.4, *, larbin, EmailCollector, TeleportPro, turingos Blocking No — crawling allowed
User-agent: *
Crawl-delay: 5
Allow:  /corporate/microsites/tysabri/ms-assessment-tool.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page1.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page2.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page3.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page4.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page5.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page6.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-page7.html
Allow:  /corporate/microsites/tysabri/ms-assessment-tool-pageresults.html
Allow:  /ads.txt
Disallow: /bmajax/
Disallow: /v2/
Disallow: /vp/
Disallow: /corporate/
Disallow: /health/mirgraine-headaches
Disallow: /health/wp-*
Disallow: /nutrition/wp-*
Disallow: /program/wp-*
Disallow: /health-news/wp-*
Disallow: /health/*/wp-*
Disallow: /nutrition/*/wp-*
Disallow: /health-news/*/wp-*
Disallow: /cdn.jwplayer.com/previews/*

# Internal Frontend Test Pages - Not for Public Indexing
Disallow: /health/sponsored-article-test-do-not-edit-this-ever
Disallow: /program/hms-test-program-page
Disallow: /health/QA-Tabbed-ManyTabs-21
Disallow: /health/post-block-widget-sampler
Disallow: /health/test-reference-article-for-front-end-tests
Disallow: /health/wp-2485828
Disallow: /health/this-is-an-infinite-scroll-test-page-please-do-not-modify-this-page-without-checking-with-frontend-site-teams
Disallow: /health/hm-test-17-proven-tips-to-sleep-better-at-night
Disallow: /healthy/hm-test-page-2-17-proven-tips-to-sleep-better-at-night
Disallow: /healthy/hm-test-page-3-17-proven-tips-to-sleep-better-at-night
Disallow: /healthy/hm-test-page-4-diabetes-and-sweets
Disallow: /healthy/hm-test-page-5-diabetes-and-sweets
Disallow: /health/drugs/hm-test-all-about-humira
Disallow: /health/hm-test-feature-template-for-sponsorship

# Invalid URLs
Disallow: */null$
Disallow: */inline$

# Static Test Articles
Disallow: /test/

# Media Revenue Test Pages
Disallow: /*/hm-test

# API Routes
Disallow: /api/
Allow: /api/auth/signup

Disallow: /hlcmsresource/*.txt$
Disallow: /hlcmsresource/*.xml$

User-agent: Mediapartners-Google
Disallow:

User-agent: Adsbot-Google
Disallow:

# --- Amazon / AWS crawlers (begin) ---

# AmazonAdbot is intentionally allowed (ad targeting — see HLMR-6504)
User-agent: AmazonAdbot
Disallow:

User-agent: Amazonbot
Disallow: /

User-agent: Amzn-SearchBot
Disallow: /

User-agent: Amzn-User
Disallow: /

User-agent: amazon-kendra
Disallow: /

User-agent: amazon-QBusiness
Disallow: /

User-agent: bedrockbot
Disallow: /

User-agent: aws-quick-on-behalf-of-
Disallow: /

User-agent: AmazonProductDiscoverybot
Disallow: /

User-agent: AmazonBuyForMe
Disallow: /

User-agent: AmazonSellerInitiatedListing
Disallow: /

User-agent: NovaAct
Disallow: /

# --- Amazon / AWS crawlers (end) ---

User-agent: Twitterbot
Disallow:

User-agent: NimbleCrawler
Disallow: /

User-agent: grapeshot
Disallow:

User-agent: BotRightHere
Disallow: /

User-agent: WebZip
Disallow: /

User-agent: larbin
Disallow: /

User-agent: b2w/0.1
Disallow: /

User-agent: Copernic
Disallow: /

User-agent: psbot
Disallow: /

User-agent: Python-urllib
Disallow: /

User-agent: URL_Spider_Pro
Disallow: /

User-agent: CherryPicker
Disallow: /

User-agent: EmailCollector
Disallow: /

User-agent: EmailSiphon
Disallow: /

User-agent: WebBandit
Disallow: /

User-agent: EmailWolf
Disallow: /

User-agent: ExtractorPro
Disallow: /

User-agent: CopyRightCheck
Disallow: /

User-agent: Crescent
Disallow: /

User-agent: SiteSnagger
Disallow: /

User-agent: ProWebWalker
Disallow: /

User-agent: CheeseBot
Disallow: /

User-agent: LNSpiderguy
Disallow: /

User-agent: Alexibot
Disallow: /

User-agent: Teleport
Disallow: /

User-agent: TeleportPro
Disallow: /

User-agent: MIIxpc
Disallow: /

User-agent: Telesoft
Disallow: /

User-agent: Website Quester
Disallow: /

User-agent: WebZip
Disallow: /

User-agent: moget/2.1
Disallow: /

User-agent: WebZip/4.0
Disallow: /

User-agent: WebStripper
Disallow: /

User-agent: WebSauger
Disallow: /

User-agent: WebCopier
Disallow: /

User-agent: NetAnts
Disallow: /

User-agent: Mister PiX
Disallow: /

User-agent: WebAuto
Disallow: /

User-agent: TheNomad
Disallow: /

User-agent: WWW-Collector-E
Disallow: /

User-agent: RMA
Disallow: /

User-agent: libWeb/clsHTTP
Disallow: /

User-agent: asterias
Disallow: /

User-agent: httplib
Disallow: /

User-agent: turingos
Disallow: /

User-agent: spanner
Disallow: /

User-agent: InfoNaviRobot
Disallow: /

User-agent: Harvest/1.5
Disallow: /

User-agent: Bullseye/1.0
Disallow: /

User-agent: Mozilla/4.0 (compatible; BullsEye; Windows 95)
Disallow: /

User-agent: Crescent Internet ToolPak HTTP OLE Control v.1.0
Disallow: /

User-agent: CherryPickerSE/1.0
Disallow: /

User-agent: CherryPickerElite/1.0
Disallow: /

User-agent: WebBandit/3.50
Disallow: /

User-agent: NICErsPRO
Disallow: /

User-agent: Microsoft URL Control - 5.01.4511
Disallow: /

User-agent: DittoSpyder
Disallow: /

User-agent: Foobot
Disallow: /

User-agent: SpankBot
Disallow: /

User-agent: BotALot
Disallow: /

User-agent: lwp-trivial/1.34
Disallow: /

User-agent: lwp-trivial
Disallow: /

User-agent: BunnySlippers
Disallow: /

User-agent: Microsoft URL Control - 6.00.8169
Disallow: /

User-agent: URLy Warning
Disallow: /

User-agent: Wget/1.6
Disallow: /

User-agent: Wget/1.5.3
Disallow: /

User-agent: Wget
Disallow: /

User-agent: LinkWalker
Disallow: /

User-agent: cosmos
Disallow: /

User-agent: moget
Disallow: /

User-agent: hloader
Disallow: /

User-agent: humanlinks
Disallow: /

User-agent: LinkextractorPro
Disallow: /

User-agent: Offline Explorer
Disallow: /

User-agent: Mata Hari
Disallow: /

User-agent: LexiBot
Disallow: /

User-agent: Web Image Collector
Disallow: /

User-agent: The Intraformant
Disallow: /

User-agent: True_Robot/1.0
Disallow: /

User-agent: True_Robot
Disallow: /

User-agent: BlowFish/1.0
Disallow: /

User-agent: JennyBot
Disallow: /

User-agent: MIIxpc/4.2
Disallow: /

User-agent: BuiltBotTough
Disallow: /

User-agent: ProPowerBot/2.14
Disallow: /

User-agent: BackDoorBot/1.0
Disallow: /

User-agent: toCrawl/UrlDispatcher
Disallow: /

User-agent: WebEnhancer
Disallow: /

User-agent: suzuran
Disallow: /

User-agent: TightTwatBot
Disallow: /

User-agent: VCI WebViewer VCI WebViewer Win32
Disallow: /

User-agent: VCI
Disallow: /

User-agent: Szukacz/1.4
Disallow: /

User-agent: QueryN Metasearch
Disallow: /

User-agent: Openfind data gatherer
Disallow: /

User-agent: Openfind
Disallow: /

User-agent: Zeus
Disallow: /

User-agent: RepoMonkey Bait & Tackle/v1.01
Disallow: /

User-agent: RepoMonkey
Disallow: /

User-agent: Microsoft URL Control
Disallow: /

User-agent: Openbot
Disallow: /

User-agent: URL Control
Disallow: /

User-agent: Zeus Link Scout
Disallow: /

User-agent: Zeus 32297 Webster Pro V2.9 Win32
Disallow: /

User-agent: Webster Pro
Disallow: /

User-agent: EroCrawler
Disallow: /

User-agent: LinkScan/8.1a Unix
Disallow: /

User-agent: Keyword Density/0.9
Disallow: /

User-agent: Kenjin Spider
Disallow: /

User-agent: Iron33/1.0.2
Disallow: /

User-agent: GetRight/4.2
Disallow: /

User-agent: FairAd Client
Disallow: /

User-agent: Gaisbot
Disallow: /

User-agent: Aqua_Products
Disallow: /

User-agent: Radiation Retriever 1.1
Disallow: /

User-agent: Flaming AttackBot
Disallow: /

User-agent: Oracle Ultra Search
Disallow: /

User-agent: MSIECrawler
Disallow: /

User-agent: PerMan
Disallow: /

User-agent: searchpreview
Disallow: /

User-agent: TurnitinBot
Disallow: /

User-agent: wget
Disallow: /

User-agent: ExtractorPro
Disallow: /

User-agent: WebZIP/4.21
Disallow: /

User-agent: WebZIP/5.0
Disallow: /

User-agent: HTTrack 3.0
Disallow: /

User-agent: TurnitinBot/1.5
Disallow: /

User-agent: WebCopier v3.2a
Disallow: /

User-agent: WebCapture 2.0
Disallow: /

User-agent: WebCopier v.2.2
Disallow: /

User-agent: Callpod Keeper
Disallow: /

User-agent: Go-http-client
Disallow: /

User-agent: Java Browser
Disallow: /

User-agent: PHP
Disallow: /

User-agent: Clickagy Intelligence
Disallow: /

User-agent: uipbot
Disallow: /

User-agent: GPTBot
Allow: /brand/
Allow: /health/drugs/ozempic-for-weight-loss
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Meta-ExternalAgent
Disallow: /

User-agent: omgili
Disallow: /

User-agent: Timpibot
Disallow: /

User-agent: Webzio-Extended
Disallow: /

User-agent: DDM-DCipher/1.0.7
Disallow: /

Sitemap: https://www.healthline.com/sitemap.xml
Sitemap: https://www.healthline.com/hlcms-articles-99.xml

Disallow /account/*

Disallow: /*?*
sitemap.xml 200 OK
Type Sitemap Index URLs 5 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
healthline.com — via GoDaddy Corporate Domains, LLC, 21 years, 11 months old, hosted on AWS
PASS
healthline.com — via GoDaddy Corporate Domains, LLC, 21 years, 11 months old, hosted on AWS
Info::
Domain registered until Aug 25, 2027 (1 years, 4 months remaining)
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 Corporate Domains, 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: AWS
Got: AS16509
Domain expiry

436 days

August 25, 2027

SSL certificate

180 days

Issued by Amazon

Domain age

21 years, 11 months

Registered August 25, 2004

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

3.169.183.81

Registrar

GoDaddy Corporate Domains, LLC

Unlocked 4 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 GoDaddy Corporate Domains, LLC
Created August 25, 2004 (21 years, 11 months ago)
Expires August 25, 2027 (1 years, 4 months)
Last Updated October 15, 2024
Name Servers ns-1494.awsdns-58.org, ns-1870.awsdns-41.co.uk, ns-397.awsdns-49.com, ns-532.awsdns-02.net
DNSSEC Not enabled
Hosting
IP Address 3.169.183.81
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 47 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
31 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
3 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
8 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
47 ms
Total Time Total request time from DNS lookup through full response.
47 ms

Connection waterfall

DNS Lookup 31 ms TCP Connect 3 ms TLS Handshake 8 ms Server Processing 4 ms Content Transfer 0 ms
A+
CDN & Delivery
AWS CloudFront (Hit from cloudfront)
PASS
AWS CloudFront (Hit from cloudfront)
Info::
Site is served via AWS CloudFront CDN (edge: SFO53-P7)
Got: x-amz-cf-id: K2ALYQh8KGxbuEd9vbLqCv93lgZvnVEcv0SbuiZcqN1j-EGOryOv0Q==
Info::
CDN cache status: Hit from cloudfront
CDN Detected: AWS CloudFront
Provider AWS CloudFront Cache Status Hit from cloudfront Evidence x-amz-cf-id: K2ALYQh8KGxbuEd9vbLqCv93lgZvnVEcv0SbuiZcqN1j-EGOryOv0Q==
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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