How SEOLamp Works
Start with free SEO tools, run a full technical SEO audit when you need the whole picture, and get an engineer’s help when you want fixes done right. Use as much or as little as you need.
Three ways to use SEOLamp
Each one builds on the last. Most people start with the free tools.
SEO tools
Thirteen focused tools for checking one page at a time: meta tags, headings, links, canonicals, sitemaps, robots.txt, images, page speed and how your page looks to search engines before and after JavaScript.
- No account or credit card
- Optional JavaScript rendering in a real browser
- A guide with every tool explaining the results
Technical SEO audit
An automated crawl of up to 100 pages that checks every page for common technical SEO problems and turns them into a prioritized report, in a few minutes.
- Site-wide issues and a health score
- Deep analysis of your most important pages
- Downloadable PDF report
Engineer review
A manual review by a senior frontend engineer who specializes in technical SEO. Useful when you know what is wrong but need help fixing it in your framework or codebase.
- Review of your code and rendering setup
- Recommendations specific to your stack
- Implementation guidance and code review
How the site audit works
From starting an audit to reading your report usually takes a few minutes.
- 1
Sign in and enter your site
Sign in with Google so your reports are saved to your account, then enter your website address. We check that the site is reachable before starting.
- 2
Choose priority pages (optional)
Pick the pages that matter most, such as your homepage, key product or service pages and top articles. These get a deeper analysis in a real headless browser, including Core Web Vitals and a comparison of what bots and users see.
- 3
We crawl and analyze
The crawler finds up to 100 pages from your sitemap and internal links, respecting robots.txt, and checks each one. It also validates your robots.txt, sitemap and structured data.
- 4
Unlock your report
When the crawl finishes, pay $10 once to unlock the full report: a health score, site-wide issues, page-by-page findings and prioritized recommendations, with a PDF to share. You can look at the example report first.
What the audit checks
The audit looks for the technical problems that most often stop pages from ranking or from looking good in search results and social shares:
- Titles and meta descriptions - missing, too long or too short.
- Headings - missing or multiple H1s.
- Canonical tags - missing canonicals, and Open Graph URLs that disagree with them.
- Social tags - missing Open Graph images.
- Language - a missing
langattribute on the page. - Links - broken and empty links.
- Images - missing alt text, missing width and height, and inefficient formats.
- Status codes - pages returning errors.
- Site files - robots.txt rules and sitemap discovery.
- Structured data - Schema.org markup validation.
Priority pages are also loaded in a real browser to measure Core Web Vitals and to compare the raw HTML with the rendered page, which catches content and links that only exist after JavaScript runs.
Which option should I use?
Use the free tools when you are working on a specific page or checking a single problem, such as whether a new page has the right canonical tag. Use the site audit when you want to know what is wrong across the whole site, before a launch, after a redesign or migration, or when traffic drops and you do not know why. Use an engineer review when the problems are in your code or rendering setup and you want help fixing them properly.
Frequently asked questions
Do I need an account to use the tools?
No. Every tool works without signing up. An account is only needed for site audits, so your reports are saved.
How long does an audit take?
Most audits finish in a few minutes. Large sites and sites with several priority pages take a little longer.
Is the audit a subscription?
No. Each audit is a one-time $10 payment per site. There is nothing to cancel.
What if my site uses React, Vue or another framework?
That is exactly what the JavaScript rendering is for. The tools and the audit can analyze the page after scripts run and show you what crawlers miss.
Start with a free check
Pick a tool, enter a URL and see what search engines see. No sign-up needed.