Analyze SEO
Like a Pro
Free SEO tools covering Google PageSpeed Insights, DNS-over-HTTPS, RDAP, Wayback Machine, and more. Production-ready infrastructure.
What Are SEO Tools and Why Do They Matter?
SEO tools are digital instruments used to analyze your website's search engine visibility, identify technical issues, and improve organic traffic performance. With the right tools, you can measure page speed, DNS configuration, backlink profiles, indexation status, and content quality.
As a comprehensive SEO platform, we offer over 50 free SEO tools. We provide real-time analysis using reliable data sources like Google PageSpeed Insights API, Cloudflare DNS-over-HTTPS, IANA RDAP, and Internet Archive Wayback Machine. All tools are free to use with no registration required.
SEO Analysis in 4 Steps
Using our SEO tools is simple. Just enter a URL, select the tool, and get your results.
Enter URL
Enter the URL of the website you want to analyze.
Select Tool
Choose the right tool for your needs from our comprehensive suite.
Review Results
Get detailed metrics, recommendations, and actionable insights.
Optimize
Use the insights from our reports to optimize your website.
Why Choose Our SEO Tools?
Everything you need for free, fast, and reliable SEO analysis in one platform.
Instant Results
All analyses use real-time APIs. Get detailed reports in seconds.
Privacy Focused
No user data is stored. Analyses are done on the fly, results are only shown to you.
Fully Localized
Interface, reports, and guides are available internationally. Understand technical terms easily.
100% Free
No registration needed, no credit card required. Unlimited use for all tools.
Mobile Friendly
Responsive design lets you use our tools seamlessly on any device.
Official APIs
Uses trusted APIs like Google PSI, Cloudflare DoH, and IANA RDAP.
An SEO Tool for Every Need
Analyze your website from top to bottom with 6 core categories and 50+ tools.
Performance Tools
PageSpeed Insights, Core Web Vitals analysis and Lighthouse performance scoring.
1 tools →Indexing Tools
Sitemap checking, robots.txt analysis, canonical verification, and crawlability testing.
3 tools →Technical SEO Tools
HTTP header checking, Redirect analysis, Canonical, and OpenGraph validation.
9 tools →Domain & DNS Tools
DNS record lookup, IP Geo Locator, and subdomain discovery.
4 tools →Authority & Backlinks
PageRank calculation, backlink profile analysis, and domain authority scoring.
1 tools →Content SEO
Word and Character Counter, Image Alt Text Testing.
2 tools →Web Archive Tools
Wayback Machine historical version discovery and CommonCrawl data search tool.
2 tools →Developer Tools
URL Encode/Decode and Base64 conversion.
2 tools →Most Used SEO Tools
Our most popular and frequently used SEO analysis tools.
PageSpeed Analyzer
ActiveMobile and desktop performance analysis using Google PSI API. Core Web Vitals metrics and recommendations.
AnalyzeDNS Checker
ActiveLookup A, AAAA, MX, TXT, CNAME, and more DNS records via Cloudflare and Google DoH.
AnalyzeRDAP Domain Lookup
ActiveDomain registration, expiration, and nameserver details using the IANA bootstrap RDAP protocol.
AnalyzeWayback Explorer
ActiveDiscover and compare historical versions of an entire site via Internet Archive Wayback Machine API.
AnalyzeWhich SEO Tool Should You Use?
A comparison table to help you pick the right tool for your specific needs.
| Tool | Use Case | Data Source | Ideal For |
|---|---|---|---|
| PageSpeed Analyzer | Site speed & Core Web Vitals | Google PSI API | Performance optimization |
| DNS Checker | DNS record & propagation check | Cloudflare / Google DoH | Domain configuration |
| RDAP Lookup | Domain ownership & registration | IANA RDAP Bootstrap | Domain research |
| Wayback Explorer | Site history & archive viewing | Internet Archive API | Competitor analysis |
| Robots.txt Analyzer | Checking crawlability rules | Direct site access | Crawl optimization |
| Sitemap Validator | Validating XML sitemap structure | Sitemap parsing | Indexation control |
Learn SEO Terminology
Discover the core concepts of search engine optimization with clear explanations.
SEO Guides and Articles
Comprehensive guides on Technical SEO, Core Web Vitals, backlink strategies, and more.
Google Search Settings Guide: Personalize Your SERP Experience in 2026
Optimize your Google search experience to reach faster and more accurate results. 2026 updated search settings and hidden tips.
Read →İçerik SEOHow to Do YouTube SEO? Move Your Videos to the Top on Google
The latest tactics you should apply to increase the visibility of your YouTube videos both within the platform and on the Google SERP.
Read →StratejiProfessional SEO Consultancy: In Which Cases Should It Be Taken?
Is it time to get SEO consultancy for your company? Push the limits of organic growth with professional support.
Read →Why You Can Trust Us
Transparent Approach
All data is pulled from official APIs. No estimations or simulated data. Transparency is our core principle.
Official Data Sources
We pull data from globally recognized authorities like Google, Cloudflare, IANA, and Internet Archive.
Data Privacy
We do not store user data or share it with third parties. We operate in compliance with GDPR.
Educational Content
Enhance your SEO knowledge with our blog and glossary sections. Over 96 terms and 13 guides are available.
Frequently Asked Questions
The most asked questions about our SEO tools platform and their answers.
Are the SEO tools really free?
Yes, all our tools are 100% free. You can use them unlimitedly without registering. We utilize official and free APIs like Google PageSpeed Insights, Cloudflare DoH, and IANA RDAP.
Is my data safe?
Absolutely. We do not store any user data or share it with third parties. All analyses are done instantly, and the results are only shown to you. Server logs are automatically deleted within 24 hours.
Which APIs do you use?
We use Google PageSpeed Insights API for performance analysis, Cloudflare and Google DNS-over-HTTPS for DNS lookups, IANA RDAP Bootstrap for domain info, and Internet Archive Wayback Machine CDX API for archives.
How many tools are available?
There are currently over 50 active SEO tools. We offer tools in performance, indexing, technical SEO, domain & DNS, authority, and web archive categories. New tools are added regularly.
What do SEO tools do?
SEO tools help you analyze your website's performance in search engines. They help you detect issues in page speed, DNS, domains, backlink profiles, and technical SEO, allowing you to optimize your site.
Can I use them on mobile devices?
Yes, all our tools are developed with responsive design. You can use them seamlessly on mobile, tablet, and desktop devices.
Can I analyze competitor sites?
Yes, you can enter any website URL for analysis. You can inspect the technical infrastructure of your competitors with tools like PageSpeed, DNS, RDAP, and Wayback.
How reliable are the results?
All data is acquired from worldwide trusted sources such as Google, Cloudflare, IANA, and Internet Archive. No data is based on estimates or simulations.
Explore Our SEO Guides
Discover the most comprehensive free content library on technical SEO, Core Web Vitals, and modern indexing strategies.