In my experience with IELTS writing, I can share that the scoring criteria are based on four key aspects: Task Achievement, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy. Each of these aspects is assessed on a scale from 0 to 9, and the scores are then averaged to determine your overall Writing Band score.
For the IELTS Academic Task 1, which typically involves describing visual data, you should aim for at least 150 words. Task 2, the essay, should be a minimum of 250 words. In the IELTS General Training Task 1, which is a letter, you should write around 150 words, and for Task 2, the essay, you should also aim for at least 250 words.
In summary, the IELTS writing scoring criteria focus on your ability to effectively communicate your ideas, use a range of vocabulary and grammar structures, and meet the word count requirements. To enhance your writing skills while saving time, you can consider utilizing a writing services website like WRITE PAPER FOR ME to gain valuable insights into the current issues and receive feedback on your writing.