Are Stackra's website tools free?

Yes. The focused checkers on the tools hub are free to use after you sign up for a Stackra account. Each tool runs the relevant part of a full website scan: tech stack detection, schema and structured data, robots.txt and sitemap, meta tags, security headers, Core Web Vitals, accessibility, and design. A few advanced tools that depend on connected data or licensed datasets, such as Search Console insights and keyword intelligence, are part of the paid Starter and Pro plans.

What is the difference between a single tool and the full website scan?

A single tool shows you one slice of your website's health, such as which technologies it runs on or whether its structured data is valid. The full Stackra scan runs every check, scores three pillars (Conversion and Trust, Search Visibility, Technical Confidence) into a single Growth Readiness Score, adds AI expert reviews from CMO, SEO, and CTO viewpoints, and produces a prioritized action plan. Because every tool reads from the same scan engine, the results line up with what the full report would show.

Do the tools run a fresh scan every time?

Not always. When a recent scan of the same URL already contains the data a tool needs, Stackra reuses it instead of scanning again. This makes repeat checks fast and avoids unnecessary load on your site. If the data is missing or out of date, the tool runs just the part of the scan it needs to answer your question.

Which website tools does Stackra offer?

Stackra is building focused tools across several areas: website grading and AI expert review, design and first-impression review, SEO checks (meta tags, robots.txt and sitemap), AI visibility and structured data, performance (Core Web Vitals), technical health (security headers, accessibility), tech stack detection, and paid data tools for Search Console, keyword, and competitor intelligence. New tools are added over time and appear on the tools hub as they go live.

Can a quick tool check turn into a full report?

Yes. Because every tool is built on the same scan engine, the work a tool does is never wasted. Once you have run a check, you can move to the complete Growth Readiness report for that same site without starting over, and Stackra fills in the remaining checks to give you the full scored picture and action plan.

Free website tools

Focused checkers for the parts of your website that matter, each powered by the same engine behind the full Stackra scan. Run one, then get the complete picture when you are ready.

Get your full Growth Score

Free to sign up · Results in ~5 minutes

Website grading

Website Grader

Coming soon

Your free Growth Readiness Score across conversion, search, and technical health.

Design & experience

AI Website Review

Two AI models read your homepage and score the first impression it makes.

Open tool

Design & First Impression Review

Coming soon

See what visitors take in, and trust, in the first few seconds above the fold.

SEO

robots.txt & Sitemap Checker

Coming soon

Confirm search and AI crawlers can reach your pages, and your sitemap is sound.

Meta Tag & Social Preview Checker

Coming soon

Inspect title, description, canonical, and Open Graph tags at a glance.

AI visibility (GEO)

Schema & Structured Data Checker

Coming soon

Check the JSON-LD schema on your homepage and where the gaps are.

Performance

Core Web Vitals Checker

Coming soon

Measure LCP, CLS, and INP, and what is slowing your pages down.

Technical health

Security Headers Checker

Coming soon

Check HTTPS, security headers, and risky third-party scripts.

Accessibility Checker

Coming soon

Catch contrast, label, and keyboard issues before they cost you customers.

Tech stack

Tech Stack Checker

Coming soon

Find the CMS, analytics, frameworks, and tools any website runs on.

Data & intelligence

Search Insights (GSC + GA4)

Coming soon

Turn your Search Console and Analytics data into plain-language wins.

Starter plan

Keyword Intelligence

Coming soon

Volume, difficulty, and intent for the terms your customers actually search.

Starter plan

Competitor Intelligence

Coming soon

See how you stack up against the sites competing for your customers.

Pro plan