How to check website ranking issue or domain problems?

[telemart]

Hi Everyone How to check website ranking issue or domain problems? Actually my website before some days ago It is on Google 4th page on their relevant keyword but suddenly it was going google 10th page. I don't know why. I do all the effective SEO but still it was on Google 10th page So please suggest me some method to improve its ranking or suggest some tool to check domain problem.

[RH-Calvin]

Website problems can be checked using Google webmaster tool. The tool helps to provide any errors on your website and analyze it to rank it higher in search results.

[wellliving]

Google rankings are not permanent rankings, they often fluctuate according to the competition, search volume and many other factors.
Do best things you can do in SEO to boost your rankings up.
Quality content and backlinks will help you to gain rankings fast.
Target less competitive keywords first.