This is the official site of the Jane Austen Society of North America. A recent addition to the site is a collection of book reviews from the society's newsletter. This site contains a comprehensive list of critical and biographical works on Austen. This site lists many poems by Browning. Through the list, you can access the full text of the poem.
Some poems even have links to discussions and interpretations.
There are also links to other poets and their major works. This site also has a nice list of Browning's works. The poems also contain notes and allusions for certain lines. This, too, has links to other poets. This site offers a comprehensive view on Geoffrey Chaucer.