Is bitwarden.com safe?
Very Likely Safe
No major red flags found. This looks like a legitimate, established website.
Why: Main reasons: domain registered 11+ years ago; not flagged by Google Safe Browsing; no impersonation patterns detected. Minor issues: no privacy policy found; no terms of service found.
Positive highlights
- Domain registered 11+ years agoLong-established domains are far less likely to be disposable scams.
- Not flagged by Google Safe BrowsingNo malware, phishing, or unwanted-software match in Google's live threat database.
- HTTPS is enforcedAll redirects stayed on HTTPS. Traffic is encrypted end-to-end.
- Site responded with 200Final URL: https://bitwarden.com/. Response time 20ms.
- HTTPS works with a valid certificateA secure connection was made on port 443. Certificate log details were unavailable at scan time.
- No impersonation patterns detectedDomain doesn't look like a typosquat, doesn't embed a well-known brand, and uses ASCII characters.
- Not listed on URLhaus malware blocklist
- Fast response (20ms)
- Not present in PhishStats phishing feed
- HSTS is setTells browsers to only use HTTPS for this domain.
Negative highlights
- No privacy policy foundLegally required in most jurisdictions. Its absence is a real red flag.
- No terms of service foundReputable sites usually publish a terms of service.
- Page has no <title>Well-maintained sites always set a page title.
- Large response served uncompressedEnable gzip or brotli at the edge to cut transfer size dramatically.
Note: 1394+ URLs indexed. A large sitemap suggests an established, content-rich site.
Note: Registered via Cloudflare, Inc..
Note: 5 technologies detected. Svelte, Tailwind CSS, Google Analytics, Google Tag Manager, Cloudflare
Key facts about bitwarden.com
- Website
- bitwarden.com
- Popularity
- Not checked
- Domain created
- Nov 16, 2015 (11.0 years old)
- Domain expires
- Nov 16, 2027
- Registrar
- Cloudflare, Inc.
- Owner details
- Public in WHOIS
- IP address
- 151.101.1.91
- Hosting / CDN
- Cloudflare
- SSL certificate
- HTTPS works (certificate details unavailable)
- Email security
- SPF ✓ · DMARC ✓ (reject)
- Threat blocklists
- Not listed (clean)
- Technology
- Svelte, Tailwind CSS, Google Analytics, Google Tag Manager, Cloudflare
Summary
95/100 — trusted. Long-established domain (11.0 years old), clean threat reputation, no impersonation patterns.
Full technical report
Domain Information
Registration timeline, age calculation, registrar details, and ICANN status.
- Registrar Name
- Cloudflare, Inc.
- Creation Date
- November 16, 2015 (11.0 years ago)
- Last Updated
- September 1, 2022
- Registry Expiry Date
- November 16, 2027
- WHOIS Privacy Protection
- Publicly Visible
- Domain Status Codes
- client transfer prohibited
HTTP Headers & Security
Full HTTP response headers, HSTS, Content Security Policy (CSP), and security baselines.
age: 6226 cache-control: max-age=0, must-revalidate, public cf-cache-status: DYNAMIC cf-ray: a59ed9823f38b86e-CMH connection: close content-security-policy: default-src 'self';base-uri 'self';child-src blob:;connect-src 'self' wss: https: https://*.algolia.net https://*.algolianet.com https://insights.algolia.io https://func.bitwarden.com https://status.bitwarden.com https://us-central1-adaptive-growth.cloudfunctions.net https://pdf-convert.bitwarden.com https://aorta.clickagy.com https://hemsync.clickagy.com https://ws.zoominfo.com https://bitwarden.freshsales.io https://ad.doubleclick.net https://stats.g.doubleclick.net https://www.google-analytics.com https://api.hubapi.com https://forms.hubspot.com https://forms.hsforms.com https://hubspot-forms-static-embed.s3.amazonaws.com https://bat.bing.com https://cdn.linkedin.oribi.io https://i.clarity.ms https://scout.salesloft.com https://script.crazyegg.com https://global.ketchcdn.com/ https://cdn.ketchjs.com/ https://*.demandbase.com https://*.company-target.com https://browser-intake-us3-datadoghq.com https://*.storylane.io https://bzr.openai.com https://bzrcdn.openai.com;img-src 'self' data: https: https://*.algolia.net https://images.ctfassets.net https://res.cloudinary.com https://www.google.com https://www.google-analytics.com https://i.ytimg.com https://*.hsforms.com https://track.hubspot.com https://analytics.twitter.com https://t.co https://alb.reddit.com https://aorta.clickagy.com https://bat.bing.com https://i.vimeocdn.com https://id.rlcdn.com https://idsync.rlcdn.com https://insight.adsrvr.org https://px.ads.linkedin.com https://p.adsymptotic.com https://stags.bluekai.com https://ct.capterra.com https://*.demandbase.com https://*.company-target.com https://bzr.openai.com;font-src 'self' data: https://fonts.gstatic.com https://cdn.jsdelivr.net https://*.typekit.net;form-action https://forms.hsforms.com https://www.facebook.com;frame-ancestors https://app.contentful.com;frame-src https://app.hubspot.com https://start.bitwarden.com https://*.doubleclick.net https://boards.greenhouse.io https://*.company-target.com https://docs.google.com https://forms.hsforms.com https://player.vimeo.com https://preview.widgets.ninetailed.io/ https://us02web.zoom.us https://www.facebook.com/ https://www.googletagmanager.com https://www.youtube.com https://*.hs-sites.com https://global.ketchcdn.com https://cdn.ketchjs.com/ https://app.contentful.com https://job-boards.greenhouse.io https://hemsync.clickagy.com https://insight.adsrvr.org https://*.storylane.io;manifest-src 'self';object-src 'none';script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: https://cdn.jsdelivr.net/ https://js.hs-analytics.net https://js.hs-banner.com https://js.hs-scripts.com https://js.hsadspixel.net https://js.hscollectedforms.net https://js.hsforms.net https://js.hubspot.com https://amplify.outbrain.com https://tr.outbrain.com https://wave.outbrain.com https://j.6sc.co https://tag.demandbase.com https://a.quora.com https://assets.freshsales.io https://bat.bing.com https://boards.greenhouse.io https://cdn.jsdelivr.net/npm/search-insights@2.0.4 https://cdn.pdst.fm https://global.ketchcdn.com https://cdn.ketchjs.com/ https://connect.facebook.net https://mountain.com https://*.mountain.com https://extend.vimeocdn.com https://googleads.g.doubleclick.net https://libraries.hund.io https://ml314.com https://*.ml314.com https://player.vimeo.com https://plausible.io https://script.crazyegg.com https://scout-cdn.salesloft.com https://snap.licdn.com https://static.ads-twitter.com https://static.xingcdn.com/xingtrk/index.js https://tag.clearbitscripts.com https://cdn.hubilo.com https://tags.clickagy.com https://js.usemessages.com https://ws.zoominfo.com https://www.clarity.ms https://scripts.clarity.ms https://www.googletagmanager.com https://www.google-analytics.com https://www.googleadservices.com https://www.redditstatic.com https://x.clearbitjs.com https://app.contentful.com https://tags.clickagy.com/ https://js.zi-scripts.com https://js.adsrvr.org/ https://*.demandbase.com https://*.company-target.com https://*.storylane.io https://bzrcdn.openai.com;style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://libraries.hund.io https://global.ketchcdn.com https://cdn.ketchjs.com/ https://*.typekit.net;worker-src 'self' blob: https://global.ketchcdn.com https://cdn.ketchjs.com/ content-type: text/html; 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mode=block
DNS Records
Encrypted DoH resolution: A, AAAA, MX mail servers, authoritative NS, and TXT verification.
- IPv4 Addresses (A)
- 151.101.1.91, 151.101.65.91, 151.101.129.91, 151.101.193.91
- IPv6 Addresses (AAAA)
- None
- Mail Servers (MX)
- aspmx.l.google.com (Priority: 1), alt1.aspmx.l.google.com (Priority: 5), alt2.aspmx.l.google.com (Priority: 5), alt3.aspmx.l.google.com (Priority: 10), alt4.aspmx.l.google.com (Priority: 10)
- Authoritative Nameservers (NS)
- igor.ns.cloudflare.com, rose.ns.cloudflare.com
- TXT Records Found
- 18 TXT verification records
WHOIS & Identity Lookup
Domain ownership status, registry lifecycle, nameservers, and privacy redaction.
- Registrable Domain
- bitwarden.com
- Registrar Organization
- Cloudflare, Inc.
- WHOIS Privacy Status
- Public Registration Data
- Registry Status Codes
- client transfer prohibited
- Delegated Authoritative Nameservers
- igor.ns.cloudflare.com, rose.ns.cloudflare.com
- Registration Lifecycle
- Registered: 2015 → Expires: 2027
Email Security & Deliverability
SPF record validation, DMARC policy enforcement, DKIM selectors, and MX reputation.
- SPF Record
- v=spf1 include:spf.braintreegateway.com include:_spf.google.com include:amazonses.com include:_spf.freshsales.io include:22371289.spf07.hubspotemail.net ~all
- DMARC Policy Mode
- Policy: REJECT
- DMARC Raw Record
- v=DMARC1; p=reject; rua=mailto:bc5y3xd7@ag.dmarcian.com,mailto:re+b82f2c5ed958@inbound.dmarcdigests.com,mailto:dmarc@bitwarden.com; ruf=mailto:bc5y3xd7@fr.dmarcian.com; aspf=r; fo=1; pct=100
- DKIM Selectors Detected
- google, s1, s2
Threat Intelligence & Blocklists
Multi-source malware feeds (URLhaus), phishing checks (PhishStats, Safe Browsing), and typosquats.
- Root Domain Label
- bitwarden
- Top-Level Domain (TLD)
- .com (Standard TLD)
- Punycode Obfuscation
- No (Standard ASCII)
- Homoglyph / Lookalike Script
- No mixed scripts
- Brand Match Analysis
- No recognized brand impersonation
- Typosquatting Risk
- Clean
Technology Stack & Metadata
Detected CMS, JavaScript frameworks, analytics tags, CDN providers, and page metadata.
- HTML Title
- —
- Meta Description
- Bitwarden is the trusted, open source password manager for individuals, teams, and enterprises. Securely store, share, and manage passwords, passkeys, and secrets. Free to start.
- Document Language
- en-US
- Character Encoding
- utf-8
- Viewport Setting
- width=device-width, initial-scale=1
- Generator Software
- —
Page Performance & Compression
Server response time, content payload size, Brotli/Gzip compression, and caching rules.
- HTTP Response Time
- 20 ms
- Payload Body Size
- 575 KB
- Compression Status
- Uncompressed
- Cache Directives
- max-age=0, must-revalidate, public
AI Content Safety & Red Flags
High-pressure language, payment gateway safety, disposable domain analysis, and deceptive tactics.
95/100 — trusted. Long-established domain (11.0 years old), clean threat reputation, no impersonation patterns. Main reasons: domain registered 11+ years ago; not flagged by Google Safe Browsing; no impersonation patterns detected. Minor issues: no privacy policy found; no terms of service found.
- Payment Red Flags
- None (No suspicious payment requests)
- High-Pressure Language
- None (No artificial urgency detected)
- Disposable Domain Risk
- No (Established infrastructure)
- Text Scanned Depth
- 9,015 characters verified
Server & Hosting Infrastructure
Primary IP address, web server software, CDN edge network, and redirect hop chain.
- Primary Web Server
- cloudflare
- CDN / Cloud Provider
- Cloudflare
- Primary IP Address
- 151.101.1.91
- HTTP Status Code
- 200 OK
- Final Landing Destination
- https://bitwarden.com/
- Redirect Hop Count
- 0 hops
SSL / TLS Certificate
Active Certificate Authority, Common Name, validity period, expiration countdown, and SANs.
- Certificate Authority (Issuer)
- Not available (certificate logs did not respond)
- Subject Common Name (CN)
- —
- Validity Period
- Not available
- Subject Alternative Names (SANs)
- 1 domain protected
- Certificates Logged (CT)
- Verified in live TLS
Content & Transparency Policies
Linked privacy policy, terms of service, about page, social channels, and published contacts.
- Published Phone Numbers
- 991678758, 40058699607, 5.525 11.125, 9.2125 4.3125 9 3.7 9 3, 16.775 17.25, 14.175 16.425
Robots.txt & Sitemap Discoverability
Search engine crawler directives, indexability, and declared XML sitemaps.
- Robots.txt Directives
- Present & Configured
- Sitemaps Declared
- https://bitwarden.com/sitemap-index.xml
- Disallow Rules Count
- 5 rules
View Raw robots.txt
User-agent: * Allow: / Disallow: /*.md$ Disallow: /*.pdf$ Sitemap: https://bitwarden.com/sitemap-index.xml Host: https://bitwarden.com User-agent: GPTBot User-agent: OAI-SearchBot User-agent: ClaudeBot User-agent: Claude-SearchBot User-agent: PerplexityBot User-agent: Amazonbot User-agent: anthropic-ai User-agent: Bytespider User-agent: CCBot Allow: /llms.txt Allow: /blog/llms-full.txt Allow: /help/llms-full.txt Allow: /resources/llms-full.txt Allow: /*.md$ Disallow: /*.pdf$ Disallow: */careers/* Disallow: */events/*
Export & Share Intelligence
Download the complete official PDF verification report (all sections and technical signals expanded), or export raw JSON telemetry.
Scan Engine Performance
Automated multi-signal inspection pipeline
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