Test. Troubleshoot. Improve.
Set of FREE tools to test your site for DNS, Security, Performance, Network and SEO issues.
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More tools for your Website
Secure Headers Test
Check if your site has secure headers to restrict browsers running from avoidable vulnerabilities
TTFB Test
Check how quickly your server responds to the requests made by the browser
TLS Scanner
Check the supported protocol, server preferences, certificate details, common vulnerabilities and more
Broken Link Checker
Check if your web page contains internal or external broken links
Whois Hosting
Find out the hosting provider of any site, quickly
DNS Record Lookup
DNS lookup for A, TXT, MX, SPF and NS records
Website Performance Audit
Find out how does your site perform against more than 40 essential metrics
HTTP Headers Checker
Test the headers are being advertised by your web server or network edge device
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Managed WordPress hosting that prioritizes your business and reputation by providing topnotch service
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Cloud Computing Platform for small to enterprise to host web applications, complex apps, mobile apps, and more.
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Semrush is an all-in-one digital marketing solution with more than 50 tools in SEO, social media, and content marketing.
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