Technical SEO Quiz
for Interview
25 expert-level questions covering crawling, indexing, Core Web Vitals, and site architecture — with a live timer and full answer review.
A Technical SEO Quiz is a set of questions designed to test knowledge of website crawling, indexing, Core Web Vitals, site speed, and technical optimization. It helps candidates prepare for SEO interviews and evaluate real-world SEO problem-solving skills.
What This Quiz Covers
Crawling & Indexing — How Googlebot discovers and stores your pages
Core Web Vitals — LCP, CLS, and INP performance metrics
Robots.txt & Sitemaps — Controlling crawler access and page discovery
Canonical Tags — Eliminating duplicate content issues
Site Speed — Optimizing load performance for users and search engines
Real-world Troubleshooting — Fixing 404s, redirects, and crawl errors
Top Technical SEO Topics to Know
Advanced Technical SEO Quiz
Select one answer per question · Submit before time runs out
Technical SEO is the process of optimizing a website's infrastructure to help search engines crawl, index, and rank pages efficiently. It includes site speed, mobile optimization, structured data, and server performance — all the behind-the-scenes work that determines how well your content can be found.
Technical SEO Interview Questions
What is technical SEO?
Technical SEO focuses on optimizing website structure, crawling, indexing, and performance to improve search engine rankings — it's the foundation every content strategy is built on.
What is crawl budget?
Crawl budget is the number of pages Googlebot will crawl on your website within a specific timeframe, determined by your site's authority and server response time.
What is indexing?
Indexing is the process of storing web pages in a search engine's database so they can appear in search results when users query related terms.
What is robots.txt?
robots.txt is a plain-text file that tells search engine crawlers which pages or sections of your site they can or cannot access, helping manage crawl budget effectively.
What are Core Web Vitals?
Core Web Vitals are Google's set of performance metrics — LCP (Largest Contentful Paint), CLS (Cumulative Layout Shift), and INP (Interaction to Next Paint) — that measure real-world user experience and directly influence rankings.
How to Prepare for a Technical SEO Interview
1. Master Crawling & Indexing
- Understand crawl budget mechanics
- Fix indexing issues in GSC
- Use Google Search Console daily
2. Learn Core Web Vitals
- Know LCP, CLS, and INP thresholds
- Improve page speed scores
- Optimize images and assets
3. Work with Technical Files
- Write and audit robots.txt rules
- Build & submit XML sitemaps
- Implement canonical tags correctly
4. Solve Real Issues
- Diagnose and fix 404 errors
- Handle redirect chains properly
- Resolve duplicate content problems
5. Practice Industry Tools
- Google Search Console
- PageSpeed Insights
- Ahrefs / Screaming Frog
6. Study Log File Analysis
- Analyse Googlebot crawl patterns
- Spot crawl waste issues
- Identify high-value pages to prioritise
