Upgrade instructions: Supplementary query record text database history
Main functions: 1. Enter a sentence to help you analyze the most relevant Baidu keywords to facilitate SEO keyword design; For example, if you enter "Yuhai SEO Tool - Baidu Keyword Screening Tool", the tool will feedback that the keywords included in Baidu's identification are: seo, Baidu, tools, keywords, filtering, Yuhai seo tools..., Yuhai seo keywords 2. DIV+CSS template is easy to modify; 3. Free, open source programs.
Configuration parameter setting tips: 1. Adjust the query history period. The default is 24 hours. You can edit line 310 of Textclass.php.
