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Ef.com Website Review

June 5, 2026 at 11:39 PM
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Ef → Safety Check

First checked July 23, 2025 at 12:33 PM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Likely Safe Ef.com shows a low-risk profile as a website. No major malware/phishing detections were found, and 31.5-year domain history, public traffic rank, and business infrastructure support this assessment.
Trust signal radar Normalized trust signals for ef.com Domain Maturity: 11513 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 0 negative tags, 2 warning signals Safety Level Positive Signals: 6 positive signals Positive Signals Popularity: Tranco rank 17,026 Popularity Trust Zone: .com Trust Zone Operational Signals: 21 detected services Operational Signals Location Credibility: Hosting country CH Location Credibility
Figure 1. Trust signal radar for ef.com. Larger shaded area indicates stronger trust signals.

How we scored ef.com

On-page mentions:
Sports
Tech signals:
Facebook Integration, Corporate Registration
Positive signals:
  • no major malware/phishing detections
  • a long-term domain history (31.5 years)
  • popular site
  • strong independent trust
  • an active SSL certificate (3 months)
  • positive customer feedback from 23877 reviews
  • business infrastructure
  • verified business services
Negative signals:
  • a redirect to another domain (www.ef.edu)
Context signals:
  • content related to sports
Review sentiment:
Positive
4.6 / 5 ★★★★★
Based on analysis of 23,877 reviews from public sources.
Final destination:
https[:]//www.ef.edu/
94 /100
Trust Score
31.5 years
Domain Age
CH
Location
Last checked June 5, 2026 at 11:39 PM by Gridinsoft Trust Model v2.4.7
This domain was registered 31 years ago through the company CSC Corporate Domains, Inc. and ownership information is not publicly available.
For complaint

About ef.com

We reviewed ef.com and found strong legitimacy signals. Current checks point to an established low-risk profile, with a trust score of 94/100 supporting that assessment. Key signals include no major malware/phishing detections, a long-term domain history, and popular site.

Ef.com
Figure 2. Website screenshot for Ef.com. 2026-06-06 02:39:05

FAQ

Is ef.com safe?

Yes, ef.com appears to be low-risk based on current analysis. No major malware or phishing threats were detected, and a long-term domain history and popular site support this assessment.

Is ef.com legit or a scam?

Available data points to ef.com being a legitimate website rather than a fraudulent one. Independent trust signals support a credible online presence.

Why is ef.com considered safe?

Key factors include registrar information (CSC Corporate Domains, Inc.), hosting in US, a redirect to another domain (www.ef.edu), and a domain age of 31.5 years. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, on-page behavior patterns, and public review history when available. Taken together, these factors support a low-risk assessment for this website.

Ef Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Sports
Registration Form

This website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.

Cookie Consent

This site implements a cookie-consent interface for managing tracking and data-collection preferences.

Google Tag Manager

The ef.com website uses Google Tag Manager to add and update tracking tags on its website.

Facebook Integration
Popular Site

This site shows elevated traffic signals relative to similar domains; this is generally positive but does not by itself prove legitimacy.

Redirects to Another Domain

This site redirects visitors to a different domain. This can be legitimate in some migrations or forwarding setups, but it reduces transparency for users evaluating the original address.

Established Domain

ef.com has maintained active domain presence over time, indicating operational continuity.

High Trust Score
Corporate Registration

This domain is registered through a corporate-focused registrar, CSC Corporate Domains, Inc., commonly used by established organizations for managed domain protection and portfolio control.

Verified Business Services

This domain publishes TXT verification records for multiple third-party business platforms. This indicates that the domain has been connected to those services at the DNS level.

Business Infrastructure

The domain ef.com is configured for several service layers, such as email delivery, platform verification, or security tooling. This reflects a broader operational setup than a minimal single-purpose deployment.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Domain Information

Created December 9, 1994 at 5:00 AM Updated: December 4, 2025 at 6:07 AM · Expires: December 8, 2026 at 5:00 AM
Domain Age 31.5 years
Registrant CH (Switzerland)
Registrar CSC Corporate Domains, Inc. IANA ID: 299
Abuse Email [email protected]
Domain Status Client Transfer Prohibited · Server Delete Prohibited · Server Transfer Prohibited +1 more · DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD

Technical Details

HTTP status 301
IP Address 172.64.144.180
Hosting Provider Cloudflare, Inc. San Francisco, California, US · Hosting Provider · Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate WE1 QUIC · Valid for: 3 months · from May 6, 2026 at 4:02 PM · to August 4, 2026 at 5:02 PM
Name Servers jihoon.ns.cloudflare.com
tricia.ns.cloudflare.com

Content Analysis

Website title EF - There's no limit to where you can go. | EF United States
Website description EF, world leader in international education since 1965. Offering educational tours, immersion language learning, cultural exchange and academic programs around the world. Whether you study abroad, learn a language at ...
Primary Language
Mentioned hosts (98)
ef-ilc.blueconic.net connect.facebook.net www.ef.ro www.eftours.com scripts.clarity.ms www.hultashridge.com www.efacademy.org www.ef.dz static.line-scdn.net c.clarity.ms prod-lgen-campaigns.s3.eu-west-1.amazonaws.com sc-static.net www.hult.edu www.ef.com.cn www.ef.com.hk and 83 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Sports Registration Form Cookie Consent
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Adobe IDP Adobe Identity Management. Aliyun Alibaba Cloud verification. Amazon SES Email sending service by Amazon Web Services. Apple Apple Inc. services verification. As Asv Approved Scanning Vendor (PCI DSS) verification. Atlassian Software development tools (Jira, Confluence). Canva Online graphic design platform. Cursor SSO AI code editor single sign-on. Google Verification Domain ownership verified by Google. Miro Online collaborative whiteboard platform. MongoDB NoSQL database platform. Northpass Learning management system (LMS). Notion Notion workspace verification. OneTrust Privacy and security compliance platform. Salesforce Account Engagement B2B marketing automation (Pardot). Salesforce Marketing Cloud Marketing automation by Salesforce. SendInBlue Email marketing automation platform. Site24x7 Wrike Project management and collaboration platform. Zoom Video conferencing and online meetings platform.
Security Fingerprint Unique identifier based on site analysis
may-grey-october-lake

Are You the Owner?

If you own Ef.com and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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The score is based on a 1-100 scale, with 100 being the most reputable.
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