SEO & GEO Guides · Free Tools
Learn SEO and GEO, then apply them with free tools
Enar SEO takes its name from pomegranate seeds (“nar” in Turkish): technical details handled one by one add up to a complete visibility strategy. We publish guides on technical SEO, GEO and page experience grounded in Google's official documentation, and we build SEO tools that need no sign-up so you can put what you learn into practice right away.
What are SEO, GEO and ASO, and why do they matter?
We explain three areas of visibility with short answers, animated examples and official sources.
What is SEO?
How search engines crawl, index and rank pages, and what your site needs to be found in search.
Read →What is GEO?
How to appear as a source in ChatGPT, Google AI Overviews, Perplexity and Claude answers.
Read →What is ASO?
Getting your app found on the App Store and Google Play, and downloaded by the people who see its store page.
Read →Latest articles
Actionable guides on technical SEO, GEO and page experience, with code examples.
Core Web Vitals Guide: How to Improve LCP, INP and CLS
A guide to measuring LCP, INP and CLS with field data, diagnosing problems and fixing them in code. Fully meet Google's page experience criteria.
What Is GEO? A Guide to Visibility in AI Search
What is GEO (Generative Engine Optimization) and how does it differ from classic SEO? Proven ways to grow your brand's citations in AI Overviews, ChatGPT and AI Mode.
Structured Data Guide: JSON-LD Architecture with @graph
The right way to connect WebPage, Article, Organization and BreadcrumbList schemas hierarchically with @graph. A hands-on JSON-LD guide with code examples.
Free SEO tools
No sign-up required, and the data you enter is not stored. The analysis runs in your browser; for tools that take an address, the page is fetched through our server, just like a browser would.
Technical SEO Audit
Crawl up to 50 pages of your site and get a 0–100 score and quick wins covering broken links, canonicals, meta tags, images, structured data and security headers.
Use the tool →On-Page SEO Checker
Audit a single page in depth: title, meta description, heading structure, content, focus keyword usage, links, images, structured data and GEO signals.
Use the tool →Core Web Vitals Test
See real-user LCP, INP and CLS (CrUX) alongside a Lighthouse run; find the LCP element and the fixes that will help most.
Use the tool →Broken Link Checker
Check every link, image and resource on a page; see 404s, redirects and server errors with their anchor text and location.
Use the tool →Robots.txt Tester
See exactly what your robots.txt allows Googlebot and AI bots such as ChatGPT, Claude and Perplexity to crawl, down to the rule and line; test changes before you publish.
Use the tool →Schema Markup (JSON-LD) Generator
Generate comprehensive JSON-LD linked with @graph for home, category and detail pages: news, blog, e-commerce, recipes, health, video and 6 more types.
Use the tool →Mobile Page Inspector
The desktop “Inspect” feature on your phone: tap any part of a page to see its HTML, CSS rules, box model and place in the DOM tree.
Use the tool →Want to suggest a tool?
If you have an idea for an SEO tool that would make your work easier, tell us and let's decide the next tool together.
Send a suggestion →Learn seed by seed, grow the whole
A pomegranate is worth the sum of its seeds. SEO works the same way: you can't build overall visibility without handling every technical detail one by one. The guides show what matters; the tools show where your site stands.
Measure
Crawl up to 50 pages of your site or analyze a single page: see issues ranked by impact and effort, with steps to fix them.
Teknik SEO Skoru →Fix
Resolve findings one by one using the examples in the guides, then analyze the page again to confirm the fix actually worked.
On-Page SEO Checker →Compare
Line up against your competitors on the same comprehensive set of checks and see who gets each area right.
SEO Competitor Comparison →How we write and build
Our guides and our tools follow the same principles.
Source-backed
Every guide lists the Google documentation and research it relies on in the “Sources” section at the end.
Tested in the field
We only write about methods we have tested and verified ourselves on real sites.
Up to date
Every article shows its publication and last-updated dates at the top, and articles are updated as guidelines change.
No-sign-up tools
The tools need no account; the addresses and code you enter are not stored, and calculations run in your browser.
See your site side by side with your competitors
SEO Competitor Comparison audits your site and your competitors with the same comprehensive set of checks and shows in one table who gets each area right.