The grades of three Internet and Web Service stocks are better this week, according to the Portfolio Grader database. Every one of these stocks has an “A” (“strong buy”) or “B” overall (“buy”) rating.

Google (NASDAQ:GOOG) is making progress this week as its rating of C (“hold”) from last week increases to a B (“buy”) rating this week. Google is a global technology company that provides web-based search and advertising services. In Portfolio Grader’s specific subcategory of Sales Growth, GOOG also gets an A. For more information, get Portfolio Grader’s complete analysis of GOOG stock.

j2 Global (NASDAQ:JCOM) gets a higher grade this week, advancing from a C last week to a B. J2 Global Communications provides outsourced messaging and communications services to individuals and businesses throughout the world. For more information, get Portfolio Grader’s complete analysis of JCOM stock.

This week, Web.com Group (NASDAQ:WWWW) pushes up from a C to a B rating. Web.com is a provider of Do-It-For-Me and Do-It-Yourself website building tools, online marketing, lead generation and technology solutions that enable small and medium-sized businesses to build and maintain an online presence. For more information, get Portfolio Grader’s complete analysis of WWWW stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.