1. Cambridge English
The main one is Cambridge English as this is the most official site you can access to learn about the C1 Advanced exam. Here you can find sample past papers to work through and familiarise yourself with the layout of the exam. There are also checklists, answer keys to test samples, links to other resources, and candidate information about the test. You can also pay to access the test bank and this is a great exam practice resource. It is worth taking a look at. This is a great resource to start off with.
The Flo-joe website is another good resource website available to you. This website is all about Cambridge English exams and C1 Advanced (CAE) is included in that. Here you can learn about the test and access free resources to help you practice. This site also has a wordbank and workbank activities to help you continue to develop your language skills. The speaking section is also useful. It contains sample questions and tips on how to answer them. If you get stuck for what to say, this is a great help.
3. CAE Exam Tips
The Website CAE exam tips is also worth taking a look at. They have free and paid content to help you know more about the C1 Advanced (CAE) exam. It contains some useful examples, study help, hints and tips, and links to other resources that can help you.
4. English Revealed
English Revealed is a website full of practice materials for the Use of English part of the C1 Advanced (CAE) exam. It gives you free practice of different question types and answer keys to check when you have finished. It also has an advanced vocabulary section where you can complete activities on different word groups. This is really useful as it is a higher lexis that will gain you points.
One more great online resource is from GlobalExam. Our online exam practice system is designed to help candidates get the most out of their studying. We want you to achieve the exam score you desire. Learning with use gives you access to grammar and vocabulary activities to keep your English language skills active and improving, exam skill development to make sure you know how to answer all the different question types, and a full practice test under exam conditions to really test yourself. We have also designed it so you can track your own progress throughout this process. You can try the platform for free!