Is glassdoor.com safe?
Very Likely Safe
No major red flags found. This looks like a legitimate, established website.
Why: Main reasons: domain registered 23+ years ago; not flagged by Google Safe Browsing; popular website — ranked #2,945 worldwide. Minor issues: site returned HTTP 403; missing HSTS.
Positive highlights
- Domain registered 23+ 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.
- Popular website — ranked #2,945 worldwideListed in the Tranco top 1 million websites. Scam sites are almost never this popular.
- 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 (8ms)
- Not present in PhishStats phishing feed
- DMARC published (quarantine)
Negative highlights
- Site returned HTTP 403The server is reachable but did not return a success status.
- Missing HSTSTells browsers to only use HTTPS for this domain.
- Missing Content Security PolicyRestricts which scripts and resources the page can load.
Note: Registered via MarkMonitor Inc..
Note: 3 technologies detected. Svelte, Google Tag Manager, Cloudflare
Note: Policy pages could not be checked. The site showed our scanner a bot-check or short page, so privacy, terms and contact pages were not verified. This is common for large sites and is not counted against them.
Key facts about glassdoor.com
- Website
- glassdoor.com
- Popularity
- #2,945 worldwide (Tranco top 1M)
- Domain created
- May 22, 2003 (23.5 years old)
- Domain expires
- May 22, 2027
- Registrar
- MarkMonitor Inc.
- Owner details
- Public in WHOIS
- IP address
- 104.18.39.196
- Hosting / CDN
- Cloudflare
- SSL certificate
- HTTPS works (certificate details unavailable)
- Email security
- SPF ✓ · DMARC ✓ (quarantine)
- Threat blocklists
- Not listed (clean)
- Technology
- Svelte, Google Tag Manager, Cloudflare
Summary
94/100 — trusted. Long-established domain (23.5 years old), clean threat reputation, no impersonation patterns.
Full technical report
Domain Information
Registration timeline, age calculation, registrar details, and ICANN status.
- Registrar Name
- MarkMonitor Inc.
- Creation Date
- May 22, 2003 (23.5 years ago)
- Last Updated
- July 23, 2026
- Registry Expiry Date
- May 22, 2027
- WHOIS Privacy Protection
- Publicly Visible
- Domain Status Codes
- client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
HTTP Headers & Security
Full HTTP response headers, HSTS, Content Security Policy (CSP), and security baselines.
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA cf-mitigated: challenge cf-ray: a59ee0770f703564-CMH connection: close content-length: 11695 content-type: text/html; charset=UTF-8 critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA cross-origin-embedder-policy: require-corp cross-origin-opener-policy: same-origin cross-origin-resource-policy: same-origin date: Fri, 13 Nov 2026 15:40:45 GMT origin-agent-cluster: ?1 permissions-policy: accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=* referrer-policy: same-origin server: cloudflare server-timing: chlray;desc="a59ee0770f703564" set-cookie: __cf_bm=s8PjVXEBdg.v.p7TI3qJrhJof0SQniURjX1M7CqTRs4-1794584446.5631893-1.0.1.1-mpTFGVa801E9nyuhgJxU3FyWQ4kdavpgTq.bXlJM.Y3A18ZWHiUoXCHAKKqKwi4ypEgpWCsi4tJ16V_SAEPYZDGKXC_f.EBA30YkvNA_Xhyx.wxwIx8uqqUjPRrbrgRO; HttpOnly; SameSite=None; Partitioned; Secure; Path=/; Domain=glassdoor.com; Expires=Fri, 13 Nov 2026 16:10:46 GMT x-content-type-options: nosniff x-frame-options: SAMEORIGIN
DNS Records
Encrypted DoH resolution: A, AAAA, MX mail servers, authoritative NS, and TXT verification.
- IPv4 Addresses (A)
- 104.18.39.196, 172.64.148.60
- 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), aspmx2.googlemail.com (Priority: 10), aspmx3.googlemail.com (Priority: 10)
- Authoritative Nameservers (NS)
- irma.ns.cloudflare.com, nitin.ns.cloudflare.com
- TXT Records Found
- 31 TXT verification records
WHOIS & Identity Lookup
Domain ownership status, registry lifecycle, nameservers, and privacy redaction.
- Registrable Domain
- glassdoor.com
- Registrar Organization
- MarkMonitor Inc.
- WHOIS Privacy Status
- Public Registration Data
- Registry Status Codes
- client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
- Delegated Authoritative Nameservers
- irma.ns.cloudflare.com, nitin.ns.cloudflare.com
- Registration Lifecycle
- Registered: 2003 → Expires: 2027
Email Security & Deliverability
SPF record validation, DMARC policy enforcement, DKIM selectors, and MX reputation.
- SPF Record
- v=spf1 include:_spf.google.com include:sendgrid.net include:_spf.salesforce.com include:mailsenders.netsuite.com -all
- DMARC Policy Mode
- Policy: QUARANTINE
- DMARC Raw Record
- v=DMARC1; p=quarantine; rua=mailto:postmaster@glassdoor.com,mailto:cb4qpxh2@ag.us.dmarcian.com; pct=100;
- DKIM Selectors Detected
- default, google, s1, s2
Threat Intelligence & Blocklists
Multi-source malware feeds (URLhaus), phishing checks (PhishStats, Safe Browsing), and typosquats.
- Root Domain Label
- glassdoor
- 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
- Security | Glassdoor
- Meta Description
- —
- Document Language
- en
- 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
- 8 ms
- Payload Body Size
- 11.4 KB
- Compression Status
- Uncompressed
- Cache Directives
- Standard caching rules
AI Content Safety & Red Flags
High-pressure language, payment gateway safety, disposable domain analysis, and deceptive tactics.
94/100 — trusted. Long-established domain (23.5 years old), clean threat reputation, no impersonation patterns. Main reasons: domain registered 23+ years ago; not flagged by Google Safe Browsing; popular website — ranked #2,945 worldwide. Minor issues: site returned HTTP 403; missing HSTS.
- 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
- 561 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
- 104.18.39.196
- HTTP Status Code
- 403 OK
- Final Landing Destination
- https://glassdoor.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
- 1.3 0-2.2-.7-2.2-3.1, 0-3.3 2.2-3.3 2 0 2 2.4, 5.4 0-6 2-6 6.6, 5.6-.2-5.8-2-5.8-6.5, 2 0-2.1 1.1-2.1 3.4, 3.5 0-5.8 2.3-5.8 6.7
Robots.txt & Sitemap Discoverability
Search engine crawler directives, indexability, and declared XML sitemaps.
- Robots.txt Directives
- Present & Configured
- Sitemaps Declared
- None in robots.txt
- Disallow Rules Count
- 158 rules
View Raw robots.txt
# Greetings, human beings!, # # If you're sniffing around this file, and you're not a robot, we're looking to meet curious folks such as yourself. # # Think you have what it takes to join the best white-hat SEO growth hackers on the planet, and help improve the way people everywhere find jobs? # # Run - don't crawl - to apply to join Glassdoor's SEO team here http://jobs.glassdoor.com # # #### Rules for ANY User-Agent User-agent: * Disallow: /*?*hostSite=* Disallow: /1347171559/ Disallow: /about/board/ Disallow: /about/contact/ Disallow: /about/faq/ Disallow: /about/forCareerCenters/ Disallow: /about/forLibraries/ Disallow: /about/forStudents/ Disallow: /about/guidelines/ Disallow: /about/index/ Disallow: /about/jobs/ Disallow: /about/learn/ Disallow: /about/overview/ Disallow: /about/privacy/ Disallow: /about/syndicationCenter/ Disallow: /about/team/ Disallow: /about/terms/ Disallow: /about/widgetTerms/ Disallow: /ajax/ Disallow: /abtest Disallow: /browse/ Disallow: /chat Disallow: /Compare/choose Disallow: /employerinfo/ Disallow: /employerInfo/ Disallow: /Explore/browse-companies Disallow: /home/ Disallow: /integrations/facebook/glassdoor/eep Disallow: /jobview/ Disallow: /legal/ Disallow: /lists/ Disallow: /more/ Disallow: /partner/ Disallow: /partner-center/ Disallow: /partners/company/ Disallow: /partners/insights/ Disallow: /partners/jobs/ Disallow: /partners/reports/ Disallow: /partners/resumeView Disallow: /partners/settings/ Disallow: /parts Disallow: /Polls Disallow: /profile/ Allow: /profile/login_input.htm Allow: /profile/joinNow_input.htm Allow: /member/profile/login Allow: /member/profile/joinNow Disallow: /Resume/user-profile/ Disallow: /rss/* Disallow: /search/ Disallow: /Search/ Disallow: /survey/ Disallow: /surveys Disallow: /surveys/ Disallow: /util/ Disallow: /getAdSlotContentsAjax.htm Disallow: /developer/index.htm Disallow: /developer/widget/builder/ Disallow: /event-ingestion Disallow: /employers/ec Disallow: /employers/enhanced/billing_* Disallow: /slink.htm Disallow: /*encryptedUserId Disallow: /*followId Disallow: /*userValidationKey Disallow: */trackClickAsync.htm Disallow: /mz-survey/ Disallow: /user-activation/ Disallow: /member/ Disallow: /resume/build/ Disallow: /userprofile/ Disallow: /sourcing$ Disallow: /knowyourworth/ Disallow: /Reviews/index.htm? Disallow: *filter.searchKeyword= #logging related Disallow: */lib$ Disallow: */lib/ Disallow: */globalize/ Disallow: */globalize$ Disallow: */ASCIISumThreshold$ Disallow: */LogClient$ Disallow: */MsgBuilder$ Disallow: */UserAgent$ Disallow: */Constants$ Disallow: */init/ Disallow: */init$ Disallow: */LogServer$ Disallow: */GDLogger$ Disallow: */gd-perf$ Disallow: */gd-site-hdr-dropdown$ Disallow: */bundles$ Disallow: */wait$ Disallow: */extend$ Disallow: */strings$ Disallow: */strings/ Disallow: */document$ Disallow: */*Ajax.htm Disallow: */json$ Disallow: */json/ # Blocking track urls (ACQ-2468) Disallow: /track #Blocking non standard job view and job search URLs, and paginated job SERP URLs (TRFC-2831) Disallow: /job-listing/*_IE*.htm Disallow: /job-listing/JV.htm?* Disallow: /Job/*_IP* Disallow: /Job/bwl.htm # TRFC-3125 Block 'sex jobs' jobs infosite pages from being indexed Disallow: /Jobs/*-sex-*Jobs-EI* # TRFC-4037 Block page from being indexed Disallow: /Reviews/Barbizon-scam-* # Block Pages with misaligned search intent, impacting site links SERP Disallow: /Jobs/Glassdoor-Jobs-E100431.htm Disallow: /Reviews/Glassdoor-Reviews-E100431.htm Disallow: /Salary/Glassdoor-Salaries-E100431.htm Disallow: /Reviews/EMPLOYERS-Reviews-E25702.htm Disallow: /Reviews/Anonymous-Reviews-E5182641.htm Disallow: /Salaries/search-salary-SRCH_KO0,6.htm #Blocking low-traffic employer profile pages Disallow: /Photos/ Disallow: /Location/All-*-Office-Locations* # Block pages with low SEO potential to reduce crawling Disallow: /Compare/*-vs-* Disallow: /Salary/*_DEPT* Disallow: /Interview/*_IL* # Block specific query filter parameters Disallow
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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