Shape of Science. The Shape of Science is an information visualization project whose aim is to reveal the structure of science. Its interface has been designed to access the bibliometric indicators database of the SCImago Journal & Country Rank portal. Open · Developed by: Scimago Lab Powered by: Powered by scopus.
Scopus it the widest database ever of recognized authentic journals, they do have an updated list on their website, If you want a 2018 list it is on the following link:
But keep in mind they have Q1 to Q4 ranging Q1 are the best journals.
Still InCite Journal Citation Report (Thomson Reuters Impact Factor) is better because they have only 12k journals while Scoupus list are 30 k Journals. Which means that InCite Journal Citation Report (Thomson Reuters Impact Factor) are more selected, you can also check out their list from the following link: