¡¡¡¡
¾³£¹Û²ì´óÕ¾µÄÅóÓѶ¼»á·¢ÏÖ£¬ËûÃǶ¼°ÑCSSдÔÚHMTLÒ³ÃæÀһ¸öÒ³ÃæµÄ»òÕß¶à¸öÒ³ÃæµÄ±³¾°Í¼Æ¬£¬¶¼¼¯³Éµ½Ò»ÕÅͼƬÀËûÃÇÓеÄJSÎļþ£¬Ò²Ð´µ½Ò³ÃæÀïÁË¡¡Ò²ÐíÄã»áÃÔ»ó£¬ÏÖÔÚµ½´¦½²Ò³ÃæµÄÓÅ»¯£¬²»¶¼ÊÇÒª°ÑCSS¡¢JS¶¼¶ÀÁ¢³öÀ´£¬È»ºóµôÓÃÂ𣿴óÕ¾ÕâÑùµÄ×ö·¨Æñ²»ÊDz»ÀûÓÚSEO£¿ÄѵÀËûÃÇÕæµÄ²»¶®SEOÂð£¿ÏÂÃæ£¬ÎҾ͸ø´ó¼ÒÏêϸ½âÊÍÏÂÆäÖÐÔÒò¡£
Ê×ÏÈ£¬ÎÒÃÇ·ÃÎÊÍøÕ¾µÄʱºò£¬»á¶Ô·þÎñÆ÷·¢³öHTTPÇëÇó£¬ÍøÕ¾´ò¿ªµÄ¿ìÂý£¬´¦ÀíÓëÒ³ÃæµÄ´óСͼƬ´óÐ¡ÍøËÙµÈ¶à·½ÃæµÄÒòËØÍ⣬»¹ÓиöÖØÒªµÄÒòËØ¾ÍÊÇHTTP µÄÇëÇóÊý¡£HTTPµÄÇëÇóÊýÔ½¶à£¬ÍøÕ¾´ò¿ªµÄËٶȵ±È»¾Í»áÔ½Âý£¬¶Ô·þÎñÆ÷·¢³öÒ»¸öHTTPÇëÇ󣬶ÔÒ³Ãæ´ò¿ªËÙ¶ÈÔì³ÉµÄÑÓʱ´ó¸ÅÊÇ0.01Ã룬һ¸öÁ¬½Ó£¬Ò»¸öͼƬ¶¼»á¶Ô·¢³öÒ»¸öÇëÇó£¬Èç¹ûHTTPÇëÇó¹ý¶à£¬¾Í»áÔì³ÉÒ³Ãæ´óÁ¿µÄÑÓʱ£¬·ÃÎÊËÙ¶È×ÔÈ»¾ÍÂýÁË¡£db08613
ÎÒÃÇ¿´µ½Ò»Ð©´óÕ¾£¬ËûÃÇÒ³ÃæÆª·ùÊǷdz£¾Þ´óµÄ£¬ÎªÁ˼ӿì·ÃÎʵÄËÙ¶È£¬ËûÃǾͲÉÓÃÁ˼õÉÙHTTPÇëÇóµÄ·½·¨£¬°ÑCSSдµ½HMTLÎļþÀ¶ø²»²ÉÓÃÍⲿµ÷Óõķ½·¨¡£Í¬ÑùµÄµÀÀí£¬Ò»¸öÒ³Ãæ»áÓкܶàµÄ±³¾°Í¼Æ¬£¬±³¾°Í¼ËäȻÿ¸öÌå»ý¶¼ºÜС£¬µ«ÊÇÊ״ηÃÎʵÄʱºò£¬»á¶Ô·þÎñÆ÷·¢³öHTTPÇëÇó£¬Ôì³ÉÑÓʱ¡£Èç¹û°ÑËùÓеı³¾°Í¼£¬¶¼¼¯³Éµ½Ò»¸öͼƬÀÕâÑù¾ÍÖ»»á¶Ô·þÎñÆ÷·¢³öÒ»¸öHTTPÇëÇó£¬ÇëÇóÊý¾Í»á´óÁ¿¼õÉÙ£¬ÑÓʱ¾ÍСÁË¡£È»ºó²ÉÓÃCSS µÄ background-image ºÍ background-position ÊôÐÔÀ´ÊµÏÖËùÐèµÄ±³¾°Í¼²¢¶¨Î»£¬´ïµ½Ò³ÃæËùÐèÒªµÄ±í´ïЧ¹û¡£
¶ÔÓÚÒ³Ãæ²»³£¸üеĵط½£¬Ò»°ã¾ÍÊDzÉÓûº´æµÄ°ì·¨À´½µµÍHTTPÇëÇó´ÎÊý¡£ÓÐÐËȤµÄÅóÓÑ¿ÉÒÔÈ¥²éÔÄÏÂ×ÊÁÏ£¬ASP¡¢PHP¶¼ÓÐÏàÓ¦µÄʵÏÖ·½·¨¡£ ÎÒÃÇÔÚ½øÐÐDIV+CSS²¼¾ÖµÄʱºò£¬ÓеÄÅóÓÑϲ»¶°ÑCSS·Ö³É¼¸¸ö²¿·Ö£¬±ÈÈçbase.css¡¢header.css¡¢mianbody.css¡¢footer.cssÕâÑù¶ÔÒ³ÃæµÄά»¤ºÍÐÞ¸ÄÊDZȽϷ½±ãµÄ£¬±È½ÏÇåÎúÃ÷ÀÊ£¬µ«ÊǶԼӿì·þÎñÆ÷ÏìӦʱ¼ä¾Í´æÔÚÎÊÌâÁË¡£ËùÒÔÒ»°ãÊÇ·Ö¿ªÐ´£¬Ð´ºÃÖ®ºóÔٺϲ¢¡£
ËùÒÔ£¬ÎÒÃÇ×öÒ³ÃæÉè¼ÆµÄʱºò£¬²¢²»ÊÇ˵ÎÒÓÃDIV+CSSÀ´Éè¼Æ£¬±Ètable¸üºÃÁË£¬·ûºÏW3CµÄ±ê×¼ÁË£¬ÍêÈ«·ûºÏHMTLµÄÓïÒåÁË£¬HMTLµÄ±êÇ©ÎÒÒ²ÔËÓõľ«×¼µ½Î»Á˾͹»ÁË£¬ÎÒÃÇ»¹Òª¿¼Âǵ½HTTPµÄÒòËØÔÚÀïÃæ¡£Ò»¸öÍøÕ¾40%-60%µÄ·ÃÎÊÕߣ¬ÊÇÊ״δò¿ªÄãµÄÕ¾µã£¬Èç¹ûÄãÓÉÓÚ·þÎñÆ÷µÄÏàӦʱ¼äÎÊÌâ¶øÓ°ÏìÁË´ò¿ªÁ˵ÄËÙ¶È£¬¶ÔÓû§ÌåÑé¾Í»áÔì³ÉºÜ´óµÄÓ°Ïì¡£
¼õÉÙHTTPÇëÇó£¬ÊÇ´ÓÐÔÄÜÉÏÀ´ÓÅ»¯ÍøÕ¾µÄÒ»¸ö·Ç³£ÖØÒª²¿·Ö£¬Ò²ÊÇSEOÖзdz£ÖØÒªµÄÒ»¸ö²¿·Ö£¬Ò²¾ÍÊǼõÉÙHTTPÇëÇóÓÐÀûÓÚSEO¡£