No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is github.io legit or a scam?
The official GitHub Pages documentation site is a legitimate service owned by Microsoft, though its subdomains are frequently targeted for abuse.
Analysis Summary
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site. See full visual analysis →
Visual analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
No scam visual patterns detected
The screenshot shows a fully-rendered, professional documentation page for GitHub Pages with no visual indicators of a scam or phishing attempt.
What our vision model saw
6 signalsProfessional layout consistent with official GitHub documentation
High-quality vector graphics and branding elements
Functional search bar and version selection dropdown
No fake trust badges or urgency tactics present
Standard navigation and sign-up buttons in the header
Clear, well-formatted article cards with appropriate metadata labels
Intelligence
The domain is the primary landing page for a well-known static hosting service. Our analysis confirms it is registered to GitHub, Inc. and has been active since 2013. The technical infrastructure is professional, featuring valid SSL certificates and a clean reputation across our antivirus network. While the base domain is safe, security research indicates that bad actors frequently create subdomains on this platform to host phishing or malware. We found no evidence of malicious activity on the root domain itself.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for github.io, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- github.io is the canonical domain for GitHub Pages, a free static website hosting service from GitHub, Inc. (subsidiary of Microsoft).
- WHOIS shows registrant GitHub, Inc., United States; registered March 8, 2013.
- Multiple security reports document abuse of github.io subdomains for phishing and malware distribution (e.g., fake Adobe downloads, credential phishing pages).
- GitHub community discussions report phishing alerts on user-hosted github.io sites, often due to clones of major brands triggering Google Safe Browsing.
- No Trustpilot, ScamAdviser, or ScamDoc scores listed for the base domain; individual subdomains vary.
- GitHub provides abuse reporting tools for malicious Pages content; platform removes reported abuse.
- Domain itself is legitimate and long-established; risks stem from user-controlled content on subdomains.
- CYJAXopen
"PhishinGit – GitHub.io pages abused for malware distribution... Each of these were hosted on the github.io domain... fake Adobe CAPTCHA pages... Browser-in-the-Browser (BitB) technique... download an executable which appears to be a version"
- Proofpointopen
"Since at least mid-2017, phishers have also been abusing free code repositories on the popular GitHub service to host phishing websites on the canonical $github_username.github.io domain... app-l0gin-<bankname>[.]github[.]io"
- Cofenseopen
"github.io primarily delivers credential phishing when abused. 47% of all campaigns abusing the GitHub domains deliver credential phishing, usually via github.io."
- GitHub Communityopen
"Phishing in all my Github.io · They are hosted on github.io, and they seem to be tagged as potential phishing websites by Google Search Console... clones of various major tech companies."
Registered to GitHub, Inc. via MarkMonitor Inc.; domain github.io registered 2013-03-08, expires 2027-03-08
Threat Detection
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Technical Details
domain · encryption · redirects · server reputation · referencedContact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No contact email found anywhere on the page.
- No phone number listed on the page.
- No postal address visible on the page.
- Links to 25 social profiles.
Domain & Encryption
Redirect Chain
- 1301http://github.io/
- 2200https://pages.github.com/cross-domain
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
What to do
Still, stay alert
No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.
- Double-check the exact URL in your address bar
Confirm you are actually on github.io and not a lookalike like g-ithub.io.com or an IDN homoglyph.
- Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Final Verdict
This is the official landing page for GitHub Pages, a legitimate web hosting service operated by GitHub, Inc. While the platform is safe, users should be cautious of individual subdomains which are often abused by third parties.
Safety FAQ
Common questions about this site, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.
- Our automated security review found no threat indicators on github.io. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
- github.io passed our automated security checks with a trust score of 94/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
- Yes. github.io presents a valid TLSv1.3 certificate issued by Let's Encrypt · YR2, expiring in 58 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
- No. All 92 antivirus engines in our malware network report github.io as clean.
- No. github.io is not currently listed on the major browser blocklist feeds that modern browsers use.
- github.io resolves to an IP operated by GitHub, Inc. in US (usage type: Content Delivery Network). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
- Yes. github.io sits in the global top-100k on Cloudflare Radar, which means it has substantial real-world traffic. That does not automatically make it safe, but established brands almost always rank here and throwaway scam domains almost never do.
- This is a permanent record of the scan run on July 5, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around github.io have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.
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