The grades of 8 Internet Software & Services 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.

The rating of Alphabet Inc. Class A (GOOGL) moves up this week, rising from a B to a A. For more information, get Portfolio Grader’s complete analysis of GOOGL stock.

Alphabet Inc. Class C (GOOG) shows solid improvement this week. The company’s rating rises from a B to a A. Alphabet Inc. Class C is a global technology company that provides web-based search and advertising services. For more information, get Portfolio Grader’s complete analysis of GOOG stock.

Facebook, Inc. Class A (FB) earns a A this week, jumping up from last week’s grade of B. Facebook, Inc. Class A is a social networking service and website. The company also gets A’s in sales growth. For more information, get Portfolio Grader’s complete analysis of FB stock.

This is a strong week for LogMeIn, Inc. (LOGM). The company’s rating climbs to A from the previous week’s B. LogMeIn, Inc. offers remote connectivity services to computers for mobile professionals, and help desk and systems administrators worldwide. The company also gets A’s in operating margin growth and earnings growth. For more information, get Portfolio Grader’s complete analysis of LOGM stock.

Sohu.com, Inc. (SOHU) is seeing ratings go up from a C last week to a B this week. Sohu.com, Inc. is an Internet media company that serves as a daily source of information, communication and entertainment for millions of Chinese consumers. The company also gets A’s in sales growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of SOHU stock.

This week, Momo Inc Sponsored ADR Class A’s (MOMO) ratings are up from a C last week to a B. The company also gets A’s in sales growth. For more information, get Portfolio Grader’s complete analysis of MOMO stock.

ChinaCache International Holdings Ltd. Sponsored ADR (CCIH) improves from a C to a B rating this week. ChinaCache International Holdings Ltd. Sponsored ADR provides a portfolio of services and solutions to businesses, government agencies and other enterprises to enhance the reliability and scalability of their online services and applications and improve end-user experience. The company also gets A’s in earnings revisions and free cash flow. For more information, get Portfolio Grader’s complete analysis of CCIH stock.

China Finance Online Co., Ltd. Sponsored ADR’s (JRJC) ratings are looking better this week, moving up to a B from last week’s D. China Finance Online Co., Ltd. Sponsored ADR provides integrated financial products and services in the People’s Republic of China. The company also gets A’s in sales growth, earnings momentum, and free cash flow. For more information, get Portfolio Grader’s complete analysis of JRJC 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.