SEO checks
What is a canonical URL
A practical guide: what is a canonical URL, why it matters and which NexIP tool can check it.
Blog and guides
Clear technical guides that explain checks and show which NexIP tools help find issues faster.
SEO checks
What is sitemap.xml
A practical guide: what is sitemap.xml, why it matters and which NexIP tool can check it.
SEO checks
What is robots.txt
A practical guide: what is robots.txt, why it matters and which NexIP tool can check it.
SSL certificates
What is an SSL certificate
A practical guide: what is an SSL certificate, why it matters and which NexIP tool can check it.
HTTP and websites
How to check website availability
A practical guide: how to check website availability, why it matters and which NexIP tool can check it.
DNS
A record vs AAAA record
A practical guide: a record vs AAAA record, why it matters and which NexIP tool can check it.
DNS
What are DNS records
A practical guide: what are DNS records, why it matters and which NexIP tool can check it.
Domains and Whois
What is Whois and why it matters
A practical guide: what is Whois and why it matters, why it matters and which NexIP tool can check it.
IP addresses
How IPv4 differs from IPv6
A practical guide: how IPv4 differs from IPv6, why it matters and which NexIP tool can check it.