Nibbler is a free online tool, designed to help users run performance tests on their created websites. The performance test will include checking for accessibility, SEO and social media.
The tool will rate the targeted website out of 10 in the following areas:
- Accessibility – The ease of use for challenged users as well as normal users
- Experience – Navigability and user experience
- Marketing – The ranking of the website or link in the market
- Technology – The technology and tools being used
- Overall performance – Response time and content quality
The free version has a page limit of 5 webpages, whereas the Pro version can run 100+ web pages and the subscription costs $50 per month.