关键词是搜素引擎的靠山。在页面的META标签中,可以添加关键词标签,使得搜索引擎更容易了解页面中应当关注的内容。但是,过分滥用关键字会对访问者造成迷惑。要做到合理利用关键字,才能长期地保持网站的优势。此外,正确设置网站元素也是必不可少的。除了 META 标签外还应当包括:标题、URL、页面名称和描述等关键的元素。
SHOW FULL COLUMNS FROM `db_cat` [ RunTime:0.001090s ]
SELECT * FROM `db_cat` WHERE `catid` = 100 LIMIT 1 [ RunTime:0.000581s ]
SHOW FULL COLUMNS FROM `db_cat_data` [ RunTime:0.000754s ]
SELECT * FROM `db_cat_data` WHERE `catid` = 100 LIMIT 1 [ RunTime:0.000205s ]
SHOW FULL COLUMNS FROM `db_cms_news` [ RunTime:0.000823s ]
SELECT * FROM `db_cms_news` WHERE `id` = 660 LIMIT 1 [ RunTime:0.011188s ]
SHOW FULL COLUMNS FROM `db_cms_news_data` [ RunTime:0.000810s ]
SELECT * FROM `db_cms_news_data` WHERE `id` = 660 LIMIT 1 [ RunTime:0.000724s ]
UPDATE `db_cms_news` SET `views` = `views` + 1 WHERE `id` = 660 [ RunTime:0.001593s ]
SELECT `title`,`id`,`catid` FROM `db_cms_news` WHERE `catid` = 100 AND `id` <> 660 AND `newstime` >= 1678924877 ORDER BY `newstime` ASC,`id` ASC LIMIT 1 [ RunTime:0.001939s ]
SELECT `titleurl`,`link` FROM `db_cms_news` WHERE `id` = 683 LIMIT 1 [ RunTime:0.000324s ]
SELECT `title`,`id`,`catid` FROM `db_cms_news` WHERE `catid` = 100 AND `id` <> 660 AND `newstime` <= 1678924877 ORDER BY `newstime` DESC,`id` DESC LIMIT 1 [ RunTime:0.001838s ]
SELECT `titleurl`,`link` FROM `db_cms_news` WHERE `id` = 629 LIMIT 1 [ RunTime:0.000297s ]
SELECT `catid`,`modelid` FROM `db_cat` WHERE `pid` = 100 AND `status` = 1 ORDER BY `sort` ASC [ RunTime:0.000264s ]
SELECT * FROM `db_cms_news` WHERE `catid` = 100 AND (`title` LIKE '%如何提高品牌网站的搜索引擎排名%') AND `id` <> 660 ORDER BY `sort` ASC,`is_top` DESC,`is_good` DESC,`newstime` DESC LIMIT 5 [ RunTime:0.002095s ]
SHOW FULL COLUMNS FROM `db_fragment` [ RunTime:0.000825s ]
SELECT * FROM `db_fragment` WHERE `field` = 'kefu' LIMIT 1 [ RunTime:0.000202s ]
SELECT `catid`,`modelid` FROM `db_cat` WHERE `pid` = 105 AND `status` = 1 ORDER BY `sort` ASC [ RunTime:0.000204s ]
SHOW FULL COLUMNS FROM `db_cms_together` [ RunTime:0.000820s ]
SELECT * FROM `db_cms_together` WHERE `catid` = 105 ORDER BY `newstime` DESC LIMIT 20 [ RunTime:0.000279s ]
SELECT `catid`,`modelid` FROM `db_cat` WHERE `pid` = 43 AND `status` = 1 ORDER BY `sort` ASC [ RunTime:0.000237s ]
SHOW FULL COLUMNS FROM `db_cms_solution` [ RunTime:0.000795s ]
SELECT * FROM `db_cms_solution` WHERE `catid` = 43 ORDER BY `sort` ASC,`is_top` DESC,`is_good` DESC,`newstime` DESC [ RunTime:0.000667s ]
SELECT `catid`,`modelid` FROM `db_cat` WHERE `pid` = 78 AND `status` = 1 ORDER BY `sort` ASC [ RunTime:0.000434s ]
SHOW FULL COLUMNS FROM `db_cms_case` [ RunTime:0.010730s ]
SELECT * FROM `db_cms_case` WHERE `catid` = 78 AND `is_top` = 1 ORDER BY `newstime` DESC LIMIT 5 [ RunTime:0.001383s ]