Zelolab makes websites better.
At Zelolab, we’re building tools to help developers and marketing teams audit, optimize, and monitor their websites. Use our beta tools now, and check back for our full suite of tools coming later this year.
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Try Our Beta Tools
SOCIAL SHARING PREVIEWS AND META TAGS AUDIT
Preview your webpage on social media and view your meta tags.
- Preview before you share!
- Includes previews for Twitter, Facebook, LinkedIn, Google, and Slack.
- Expose your raw meta tags.


PAGE LINKS AND STATUS AUDIT
Audit all of the links your website points to.
- See internal links and external links at a glance.
- View the url, text, and status of all links.
- Find and fix broken links with ease.
- Audit redirects, HTTP status, and more.
PAGE SPEED AUDIT
Audit your page speed and performance.
- See Google Lighthouse’s Performance Audit at a glance.
- See both desktop and mobile scores.
- View Performance, Accessibility, Best Practices, and SEO scores.