Wikipedia:Training/core/Article quality
Wikipedia has a grading scheme for articles, which can be useful for figuring out how to improve your article. These are the basic quality levels.
class="wikitable"
| bgcolor = {{Wikipedia:Training/Class/colour|FA}} | FA | The article meets the featured article criteria and has gone through the FA candidates process. |
bgcolor = {{Wikipedia:Training/Class/colour|GA}} | GA
| The article meets the good article criteria and has gone through a successful good article nomination. |
bgcolor = {{Wikipedia:Training/Class/colour|B}} |B
| The article is mostly complete and without major issues, but requires some further work to reach good article standards. |
bgcolor = {{Wikipedia:Training/Class/colour|C}} |C
| The article is substantial, but is still missing important content or contains a lot of irrelevant material. |
bgcolor = {{Wikipedia:Training/Class/colour|Start}} |Start
| An article that is developing, but which is quite incomplete and may require further reliable sources. |
bgcolor = {{Wikipedia:Training/Class/colour|Stub}} |Stub
| A very basic description of the topic. |
You can check out the full grading scheme for more detail about these quality assessments.