Check how much time the web server takes to respond to the first byte
Used by thousands, including:
Frequently Asked Questions
- What does the TTFB API check?
Siterelic TTFB API measures how fast the server responds to a given webpage on the first request.
- How can I reduce a high TTFB?
Reducing high TTFB involves actions like optimizing server performance, reviewing application logic, utilizing CDN, leveraging caching, and more.
Powerful features to power your business.
Minimize the chance of getting blocked; test your website using rotating proxies from multiple locations.
API endpoints are available over HTTPS, which means all data processed are secured using 256-bit TLS encryption.
Production-ready APIs, ready to be integrated with your applications. Faster execution, high uptime, and reliable infrastructure.
Siterelic is scalable and highly available, powered by AWS, which can serve millions of APIs request every month.
You can get it started for free and upgrade as you grow to our pocket-friendly plan.
Developer-friendly, easy-to-follow API documentation that will get you started within minutes.
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Production ready, fast, scalable, and reliable APIs built for businesses and developers.
Flexible plans for your business
Our APIs can handle millions of requests per month and our plans can be tailored to your needs.
- Rotating proxy
- Rate-limit10 requests per second
- Premium 10K10,000 requests$9.99/mo
- Premium 50K50,000 requests$39.99/mo
- Premium 100K100,000 requests$64.99/mo
- Premium 250K250,000 requests$149.99/mo
- Premium 500K500,000 requests$249.99/mo