Free SEO Audit tool
SEO Audit tool build by OSTER-Tech to provide initial technical SEO audits for free.
Published listing
Listed on IndieTools
Free SEO Audit tool vs Answer Visibility Lab
Free SEO Audit tool and Answer Visibility Lab are publicly listed products on IndieTools. This comparison brings their recorded features, pricing and product information together, alongside stored mobile and desktop website measurements where available so you can check the details that matter to your workflow.
Side-by-side facts · Product order does not indicate a winner
Last updated:
Answer Visibility Lab
Free AI visibility and GEO/AEO audit workspace for marketers, founders, and SEO teams.
Published listing
Listed on IndieTools
At a glance
Available listing details and recorded measurements. An unavailable value is not a negative result.
| Detail | Free SEO Audit tool | Answer Visibility Lab |
|---|---|---|
| Categories | ||
| Ahrefs Domain Rating |
|
|
| Mobile performance | Not available |
|
| Public founders | ||
| Published on IndieTools |
|
|
Key differences
- The stored Ahrefs Domain Rating is 15 for oster-tech.com (Oct 8, 2026) and 2 for answervisibilitylab.com (Oct 9, 2026). Domain Rating describes backlink strength, not product quality.
- Recorded feature highlights differ: Free SEO Audit tool lists Crawl and indexation review, Performance checks, Metadata review, Prioritized recommendations; Answer Visibility Lab lists Buyer-intent prompt generation, Competitor benchmark templates, Citation tracking fields. These are listing highlights, not exhaustive capability inventories; an omitted feature may still be available.
- The listed use cases differ: Free SEO Audit tool lists Reviewing technical SEO issues, Prioritizing website audit fixes; Answer Visibility Lab lists Generate buyer-intent prompts for a brand audit, Plan competitor and citation tracking. Test the specific workflow you need before choosing.
What they have in common
- Both are listed in SEO on IndieTools.
Domain Rating
Domain Rating is an Ahrefs backlink-strength metric, not a Google ranking score or a measure of product quality. Public readings must match the current product domain and be no more than 21 days old. History covers recorded readings for that domain; missing history does not mean the rating never changed.
Free SEO Audit tool
15/ 100
oster-tech.com
Measured
- Previous measurement
- 15 ·
- Change from previous
- 0 points
- Highest recorded
- 15
- Recorded measurements
- 25
Answer Visibility Lab
2/ 100
answervisibilitylab.com
Measured
- Previous measurement
- 2 ·
- Change from previous
- 0 points
- Highest recorded
- 2
- Recorded measurements
- 17
Website performance
Speed values are stored laboratory measurements, not real-user Core Web Vitals. Mobile and desktop runs may have different dates, sample counts and methodologies; compare the same device and method. Missing results are unavailable, not zero, and no overall winner is inferred.
Mobile measurements
Free SEO Audit tool
No recorded mobile measurement.
Answer Visibility Lab
93Performance / 100
Measured
2 samples
Method: psi-mobile-two-sample-mean-v1
| Detail | Free SEO Audit tool | Answer Visibility Lab |
|---|---|---|
| First Contentful Paint | Not available |
|
| Largest Contentful Paint | Not available |
|
| Cumulative Layout Shift | Not available |
|
| Total Blocking Time | Not available |
|
| Speed Index | Not available |
|
| Time to First Byte | Not available |
|
| Load time | Not available |
|
What is Free SEO Audit tool?
Free SEO Audit Tool by OSTER-Tech helps website owners, founders, and marketing teams get a quick first look at the technical SEO health of their website. The tool checks key website signals that can affect visibility, indexing, performance, and search engine readiness. It is designed as a fast starting point before a deeper manual SEO review. Use it to quickly understand whether your site may have issues with: - technical SEO structure - page metadata - indexing signals - performance basics - SEO visibility blockers - website optimization opportunities OSTER-Tech built this tool as part of our website optimization workflow. We use similar checks when reviewing websites before SEO…
Selected listed features
Crawl and indexation review
Performance checks
Metadata review
Prioritized recommendations
What is Answer Visibility Lab?
Answer Visibility Lab helps marketers, founders, and SEO teams audit AI search visibility, answer engine optimization, crawler access, llms.txt, robots.txt, schema, brand monitoring, competitor visibility, and whether AI answer engines can discover, understand, cite, and recommend a website. It is useful for GEO, AEO, AI SEO audits, and content planning for AI-driven discovery.
Selected listed features
Buyer-intent prompt generation
Competitor benchmark templates
Citation tracking fields
Use cases and audience
Use cases and audiences below reflect the information provided in each product listing.
Free SEO Audit tool
- Reviewing technical SEO issues
- Prioritizing website audit fixes
Answer Visibility Lab
- Generate buyer-intent prompts for a brand audit
- Plan competitor and citation tracking
Meet the founders
Explore the publicly listed founder profiles connected to each product.
Free SEO Audit tool
Answer Visibility Lab
Choosing for your workflow
- Consider Free SEO Audit tool when evaluating Reviewing technical SEO issues, Prioritizing website audit fixes. These are the use cases listed by the product; test your own workflow before choosing.
- Consider Answer Visibility Lab when evaluating Generate buyer-intent prompts for a brand audit, Plan competitor and citation tracking. These are the use cases listed by the product; test your own workflow before choosing.
- Use website measurements to review a measured page and device, then test your own application workflow. A landing-page score does not establish application performance or an overall winner.
Frequently asked questions
- What is the difference between Free SEO Audit tool and Answer Visibility Lab?
- The stored Ahrefs Domain Rating is 15 for oster-tech.com (Oct 8, 2026) and 2 for answervisibilitylab.com (Oct 9, 2026). Domain Rating describes backlink strength, not product quality. Recorded feature highlights differ: Free SEO Audit tool lists Crawl and indexation review, Performance checks, Metadata review, Prioritized recommendations; Answer Visibility Lab lists Buyer-intent prompt generation, Competitor benchmark templates, Citation tracking fields. These are listing highlights, not exhaustive capability inventories; an omitted feature may still be available.
- Which should I choose: Free SEO Audit tool or Answer Visibility Lab?
- Consider Free SEO Audit tool when evaluating Reviewing technical SEO issues, Prioritizing website audit fixes. These are the use cases listed by the product; test your own workflow before choosing. Consider Answer Visibility Lab when evaluating Generate buyer-intent prompts for a brand audit, Plan competitor and citation tracking. These are the use cases listed by the product; test your own workflow before choosing.
- Are these mobile and desktop Speed scores directly comparable?
- Speed values are stored laboratory measurements, not real-user Core Web Vitals. Mobile and desktop runs may have different dates, sample counts and methodologies; compare the same device and method. Missing results are unavailable, not zero, and no overall winner is inferred.
- What does Domain Rating tell me about these products?
- Domain Rating is an Ahrefs backlink-strength metric, not a Google ranking score or a measure of product quality. Public readings must match the current product domain and be no more than 21 days old. History covers recorded readings for that domain; missing history does not mean the rating never changed.
- Who are the founders listed for Free SEO Audit tool and Answer Visibility Lab?
- Free SEO Audit tool: Oleksandr Baranenko. Answer Visibility Lab: David Flores Flores. Only public, accepted founder relationships are included.
- Are Free SEO Audit tool and Answer Visibility Lab alternatives?
- Their public listings overlap in the categories SEO, making them candidates to evaluate together. This overlap does not establish feature parity or interchangeability; check integrations, limits and your required workflow.
- Where do the comparison details come from?
- Product descriptions, pricing, platforms, countries and technologies come from public IndieTools listings and founder-provided details. Domain Rating comes from stored Ahrefs readings; Speed comes from stored measurement records. Last updated reflects the latest recorded listing, feature, measurement or public activity change shown here, not a fresh website audit.
Related product comparisons
Explore other recorded comparisons involving Free SEO Audit tool or Answer Visibility Lab.
There are no additional saved comparisons for these products yet. Choose a different product below to continue your research.
Browse all comparisons