TechTensteinFree · no email required
Free website audit tool
Crawl up to five same-origin pages and prioritise observable search, accessibility, content, conversion and security issues.
Open this tool →Related service: SEO and digital marketing →
Useful before you request a quote
Free website tools
for business owners.
Free tools from TechTenstein: a website audit, a website cost calculator, a color contrast checker, planners for website migrations, mobile app MVPs and local presence, and focused review guides. No email is required, and no result is a quote.
FREE · NO EMAIL REQUIRED
Website cost & scope planner
Answer five short questions and select any advanced capabilities. You will get a practical page outline, the main cost drivers and the questions a developer should ask before quoting.
Plan your website ↗Tools and planners
Free · no email required
Local presence readiness planner
Plan owner-authorised profile, identity, review and measurement work without Maps scraping.
Open this tool →Related service: SEO and digital marketing →
Free · no email required
Website migration risk planner
Turn URL scale, search evidence, content and integration depth into a rollback-aware plan.
Open this tool →Related service: Website design and development →
Free · no email required
Mobile app MVP planner
Define the user job, accounts, data, payments and first store release before development.
Free · no email required
Color contrast checker
Calculate common WCAG 2.2 contrast thresholds in the browser without sending color values.
Review guides and checklists
These pages explain what to verify and how to read the evidence. They pair with the free website audit tool rather than replacing it.
Guide · free
Core Web Vitals guide
Separate real-user field data from one-off lab diagnostics before making performance decisions.
Read the guide →Guide · free
Search readiness guide
Understand robots, sitemap, canonical and indexability evidence from the bounded audit.
Read the guide →Guide · free
Redirect & link review guide
Review important internal paths and redirect risk without running an unbounded crawl.
Read the guide →Guide · free
Landing page review guide
Inspect observable content structure, calls to action and form-label foundations.
Read the guide →Guide · free
Accessibility quick review
Combine preliminary HTML checks, contrast guidance and the human tests still required.
Read the guide →Guide · free
Website audit checklist
Human checks for the customer journey, search access, phone performance, trust and enquiry handling that HTML alone cannot prove.
Read the guide →Why start with scope?
Two websites with the same number of pages can involve very different work. A brochure site using approved content is not the same project as a replacement that must preserve search traffic, connect bookings and payments, support customer accounts and launch in several languages.
The website cost calculator makes those differences visible before you compare proposals. It does not collect your contact details, call an AI service or estimate a price from incomplete information.
How the tools fit together
Start with the free website audit tool for an existing site, or the website cost calculator for a new one. Use a review guide to verify what the audit cannot prove, then keep the result. When you want TechTenstein to act on it, see website monitoring and managed fixes or compare plans and pricing.
Planner choices stay in a short-lived necessary browser session. They are not an enquiry unless you choose to send a project brief.