Google Sign-in
Google Sign-In (Google Identity Services) lets sites offer authentication with a Google account through an embedded button and script. ScanMalware detects it from the Google Identity loader and sign-in markup.
A genuine Google Sign-In flow is common on legitimate sites, but phishing pages also imitate Google’s login interface — so it is worth confirming whether a page uses the real Google library or a lookalike.
Commonly deployed alongside Google Sign-in
Of the 3,993 public scans where Google Sign-in was detected, these are the technologies most often present on the same site. The share is the percentage of Google Sign-in sites that also ran each one.
| Technology | Category | Share of Google Sign-in sites |
|---|---|---|
| HSTS | wappalyzer | 50.81% |
| Open-Graph-Protocol | miscellaneous | 47.03% |
| Google Analytics | wappalyzer | 42.37% |
| Cloudflare | wappalyzer | 35.86% |
| Google Tag Manager | wappalyzer | 33.51% |
| HTTP/3 | wappalyzer | 32.53% |
| Cloudflare Bot Management | wappalyzer | 31.88% |
| React | wappalyzer | 25.87% |
| PoweredBy | miscellaneous | 22.26% |
| Contentful | wappalyzer | 21.94% |
| Kasada | wappalyzer | 21.86% |
| jQuery | wappalyzer | 18.76% |
| Google Publisher Tag | wappalyzer | 17.93% |
| Vercel | wappalyzer | 17.71% |
How ScanMalware detects Google Sign-in
Google Sign-in is detected by analysing the response headers, HTML markup, JavaScript runtime and asset URLs captured when ScanMalware loads the site in a real headless browser.
From any scan you can pivot into related signals — JARM TLS fingerprints, ASN ownership and BGP routing, certificate history, JavaScript analysis and the overall security verdict — to understand not just that Google Sign-in is present, but how it is being used. Open the full search interface for Google Sign-in →
Recent public scans featuring Google Sign-in
A rolling sample of recent public scans where Google Sign-in was detected. Listing a site here is not a safety judgement — open a scan to see its full verdict.
| Site | Scanned |
|---|---|
| Push your ideas to the web | Netlify https://netlify.app | 2026-11-10 |
| MCH Home Service Builders | General Contractor & Plumbing — Miami, FL https://homeservicebuilders.com | 2026-11-10 |
| Adobe Portfolio | Build your own personalized website https://drive-secu.myportfolio.com/ | 2026-11-10 |
| The Over | Portland Pilots vs Hawai'i Rainbow Warriors | NCAAB AI Picks & Analysis https://theover.ai/game/36230/portland-pilots-vs-hawaii-rainbow-warriors-2026-11-09 | 2026-11-10 |
| Login Bitdefender https://login.bitdefender.com | 2026-11-10 |
| X. It’s what’s happening / X https://instrumentopiano.cfd | 2026-11-10 |
| App news and reviews, best software downloads and discovery - Softonic https://en.softonic.com | 2026-11-10 |
| Screen Writing Software for Storytellers | Celtx https://www.celtx.com | 2026-11-10 |
Frequently asked questions about Google Sign-in
- Does using Google Sign-in mean a website is unsafe?
- No. Google Sign-in is a stack component, not a verdict. ScanMalware scores the whole page — its scripts, redirects, certificates, threat-intelligence matches and behaviour — so a site using Google Sign-in can be perfectly safe or actively malicious.
- How many sites using Google Sign-in has ScanMalware scanned?
- Google Sign-in has been detected in 3,993 public scans on ScanMalware.com. Each scan is a real headless-browser visit, and the figure updates as new URLs are submitted.
- What technologies are commonly used with Google Sign-in?
- Across scanned sites, Google Sign-in is most often seen alongside HSTS, Open-Graph-Protocol and Google Analytics. The full co-occurrence breakdown is listed on this page.
Browse all profiled technologies on the technology index, or scan a URL to see its full stack.