AI SEO Course · Masterclass Archive · Toolkit
Checking UX & Responsiveness (Tools & Resources)
Arun Nagarathanam · 12 Jul 2026 Toolkit · 52 of 54 in this course An exclusive resource for students of Arun's AI SEO Course.
Following are the links to the tools that you can use to check if your website is responsive
Files and links
- Responsive Design Checkerhttp://responsivedesignchecker.com/
- Responsinator (HTTPS not enabled - You may get a warning)https://www.responsinator.com/
- Google Official Mobile Friendly testhttps://www.google.com/webmasters/tools/mobile-friendly/
Check if your website is working correctly in old operating systems and various browsers. Use these tools for that
Files and links
- NetRendererhttps://netrenderer.com/
- Browserlinghttps://www.browserling.com/
- BrowserShotshttp://browsershots.org/
Keep building
More from Aruntastic
Practical courses for people who want to build useful things with AI.
AI SEO Course 2026: From Zero to Page-One Results
Research search demand, structure useful pages, and work through technical and off-page SEO.
Open the course →
AEO, GEO, AI SEO: Get Cited by ChatGPT, Google, Perplexity
Study how AI search finds information, and make your pages clear enough to be cited.
Open the course →
Microsoft PowerPoint Presentation 2026 for Professionals
Learn visual hierarchy, slide composition, typography and animation through practical work.
Open the course →
AI Agents for Leaders Who Have No Time to Learn AI
If you can delegate to a person, you can delegate to an AI agent. You keep the judgment. For managers and founders.
Open the course →
Introduction to Agentic AI and AI Agents
Learn how to direct an AI agent at work, with agentic workflows, RAG and MCP explained from a real first run.
Open the course →Toolkits and programme
Go deeper
Toolkit
SEO Accelerator Toolkit
150+ copy-paste AI prompts for audience research, keywords, content, technical SEO and link building.
Toolkit
GEO Accelerator Toolkit
100 detailed AI prompts for GEO audits, entity building, content structure and client reporting.
Programme
GEO Authority Accelerator
A complete GEO programme on our learner platform: nine modules and a 30, 60, 90 day roadmap. The GEO Accelerator Toolkit is included.
Claude certification practice
Preparing for a Claude certification?
Practice exams written by Arun: 600 questions across 4 mock exams and 2 drill banks. Unofficial preparation, not affiliated with Anthropic.
CCAR-F
CCAO-F
CCDV-F
CCAR-PSee Where You Stand
This resource is one piece of a much bigger system.
Take the free GEO Readiness Quiz to see exactly where your business stands with AI search engines today.
Take the GEO Readiness Quiz 60 seconds · Personalized report · Free