The isurlsafe Blog
Guides and insights on web security and performance.
Technical SEO Audit Essentials: What You Need to Check
A step-by-step breakdown of the key technical SEO elements every website must review to boost visibility, improve accessibility, and enhance user experience.
Beyond the Blacklist: How to Spot a Phishing Site in Real Time
Traditional scanners only know about old threats. Learn how to spot the behavioural red flags of brand new phishing sites—from suspicious forms to brand impersonation.
How SSL/TLS Certificates Secure the Web
An SSL/TLS certificate is a website's digital passport. Learn how it provides encryption and authentication, why it's critical for trust, and what happens when it's misconfigured.
What is Subresource Integrity (SRI)?
SRI is a key security feature that protects your website from malicious code injected through compromised third-party scripts, such as those hosted on CDNs.
What is an SPF Record and Why You Need One?
SPF (Sender Policy Framework) is a crucial email security standard that helps prevent email spoofing and protects your brand's reputation. Learn how it works.
What is a DMARC Record and Why is it Critical?
DMARC is an email security standard that protects your brand from being used in phishing attacks. Learn how it works and why it's essential for trust and deliverability.