{"id":926308,"date":"2025-03-20T03:58:38","date_gmt":"2025-03-20T03:58:38","guid":{"rendered":"https:\/\/proxyelite.info\/?p=926308"},"modified":"2025-06-04T02:55:28","modified_gmt":"2025-06-04T02:55:28","slug":"responsible-web-scraping-how-to-minimize-impact-on-target-websites","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/vi\/responsible-web-scraping-how-to-minimize-impact-on-target-websites\/","title":{"rendered":"Thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 tr\u00e1ch nhi\u1ec7m: C\u00e1ch gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c trang web m\u1ee5c ti\u00eau"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Web scraping l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac t\u1eeb c\u00e1c trang web, nh\u01b0ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m \u0111\u1ec3 tr\u00e1nh qu\u00e1 t\u1ea3i m\u00e1y ch\u1ee7 ho\u1eb7c vi ph\u1ea1m c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5. Vi\u1ec7c scraping c\u00f3 \u0111\u1ea1o \u0111\u1ee9c \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c trang web m\u1ee5c ti\u00eau v\u1eabn ho\u1ea1t \u0111\u1ed9ng trong khi v\u1eabn cho ph\u00e9p b\u1ea1n thu th\u1eadp th\u00f4ng tin c\u1ea7n thi\u1ebft. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a b\u1ea1n l\u00ean c\u00e1c trang web m\u1ee5c ti\u00eau trong khi v\u1eabn t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1052\" height=\"410\" src=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x.jpg\" alt=\"\" class=\"wp-image-926310\" title=\"\" srcset=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x.jpg 1052w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x-600x234.jpg 600w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x-150x58.jpg 150w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x-768x299.jpg 768w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/03\/R4xFrx362xqyuR7z2ISne4e8KOnsd6OIYeSJXOWX-2x-18x7.jpg 18w\" sizes=\"(max-width: 1052px) 100vw, 1052px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u v\u1ec1 Web Scraping c\u00f3 tr\u00e1ch nhi\u1ec7m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 tr\u00e1ch nhi\u1ec7m c\u00f3 ngh\u0129a l\u00e0 tri\u1ec3n khai c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00e2n b\u1eb1ng nhu c\u1ea7u tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u v\u1edbi t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a c\u00e1c trang web m\u1ee5c ti\u00eau. C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c bao g\u1ed3m gi\u1edbi h\u1ea1n t\u1ea7n su\u1ea5t y\u00eau c\u1ea7u, s\u1eed d\u1ee5ng tr\u00ecnh ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 t\u00f4n tr\u1ecdng ch\u00ednh s\u00e1ch c\u1ee7a trang web.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. T\u1ed1i \u01b0u h\u00f3a t\u1ea7n su\u1ea5t y\u00eau c\u1ea7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 g\u00e2y ra \u00e1p l\u1ef1c \u0111\u00e1ng k\u1ec3 cho m\u00e1y ch\u1ee7 web. C\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7:<\/strong> Gi\u1edbi thi\u1ec7u \u0111\u1ed9 tr\u1ec5 gi\u1eefa c\u00e1c y\u00eau c\u1ea7u (v\u00ed d\u1ee5: 1-5 gi\u00e2y)<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 tr\u1ec5 theo c\u1ea5p s\u1ed1 nh\u00e2n:<\/strong> N\u1ebfu y\u00eau c\u1ea7u kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e3y \u0111\u1ee3i l\u00e2u h\u01a1n tr\u01b0\u1edbc khi th\u1eed l\u1ea1i.<\/li>\n\n\n\n<li><strong>X\u1eed l\u00fd h\u00e0ng lo\u1ea1t:<\/strong> Nh\u00f3m c\u00e1c y\u00eau c\u1ea7u khi c\u00f3 th\u1ec3 \u0111\u1ec3 gi\u1ea3m t\u1ea3i li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Tri\u1ec3n khai Chi\u1ebfn l\u01b0\u1ee3c L\u01b0u tr\u1eef \u0111\u1ec7m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ea5y c\u00f9ng m\u1ed9t d\u1eef li\u1ec7u nhi\u1ec1u l\u1ea7n s\u1ebd l\u00e3ng ph\u00ed t\u00e0i nguy\u00ean. S\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt l\u01b0u tr\u1eef \u0111\u1ec7m \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 t\u00e1i s\u1eed d\u1ee5ng d\u1eef li\u1ec7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee5c b\u1ed9:<\/strong> L\u01b0u d\u1eef li\u1ec7u tr\u00ean \u0111\u0129a ho\u1eb7c trong c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y.<\/li>\n\n\n\n<li><strong>Y\u00eau c\u1ea7u c\u00f3 \u0111i\u1ec1u ki\u1ec7n:<\/strong> S\u1eed d\u1ee5ng ti\u00eau \u0111\u1ec1 HTTP nh\u01b0 <code data-no-translation=\"\">If-Modified-Since<\/code> \u0111\u1ec3 ki\u1ec3m tra xem n\u1ed9i dung c\u00f3 thay \u0111\u1ed5i hay kh\u00f4ng tr\u01b0\u1edbc khi t\u1ea3i l\u1ea1i.<\/li>\n\n\n\n<li><strong>Redis ho\u1eb7c Memcached:<\/strong> S\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef \u0111\u1ec7m b\u1ed9 nh\u1edb \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u v\u1edbi t\u1ea7n su\u1ea5t cao.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. S\u1ef1 t\u00f4n tr\u1ecdng <code data-no-translation=\"\">robots.txt<\/code> v\u00e0 \u0110i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c trang web cung c\u1ea5p m\u1ed9t <code data-no-translation=\"\">robots.txt<\/code> t\u1ec7p ch\u1ec9 \u0111\u1ecbnh nh\u1eefng khu v\u1ef1c n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu th\u1eadp. Thu th\u1eadp c\u00f3 tr\u00e1ch nhi\u1ec7m c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u00e2n t\u00edch c\u00fa ph\u00e1p <\/strong><code data-no-translation=\"\"><strong>robots.txt<\/strong><\/code> tr\u01b0\u1edbc khi g\u1eedi y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li><strong>Tr\u00e1nh c\u00e1c trang ho\u1eb7c API kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p<\/strong>.<\/li>\n\n\n\n<li><strong>Xem l\u1ea1i \u0110i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. T\u1ed1i \u01b0u h\u00f3a vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 t\u1eeb HTML gi\u00fap gi\u1ea3m chi ph\u00ed t\u00ednh to\u00e1n. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch c\u00fa ph\u00e1p t\u1ed1t nh\u1ea5t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1eed d\u1ee5ng <\/strong><code data-no-translation=\"\"><strong>lxml<\/strong><\/code><strong> ho\u1eb7c <\/strong><code data-no-translation=\"\"><strong>BeautifulSoup<\/strong><\/code> \u0111\u1ec3 ph\u00e2n t\u00edch c\u00fa ph\u00e1p nhanh v\u00e0 nh\u1eb9.<\/li>\n\n\n\n<li><strong>Tr\u00e1nh c\u00e1c trang \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng JavaScript<\/strong> tr\u1eeb khi c\u1ea7n thi\u1ebft (s\u1eed d\u1ee5ng <code data-no-translation=\"\">Selenium<\/code> ch\u1ec9 khi c\u1ea7n thi\u1ebft).<\/li>\n\n\n\n<li><strong>Bi\u1ec3u th\u1ee9c ch\u00ednh quy (Regex)<\/strong> \u0111\u1ec3 tr\u00edch xu\u1ea5t c\u00e1c m\u1eabu c\u1ee5 th\u1ec3 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. S\u1eed d\u1ee5ng Proxy Rotation \u0111\u1ec3 ph\u00e2n ph\u1ed1i t\u1ea3i c\u00e2n b\u1eb1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/proxyelite.info\/vi\/solutions\/proxies-for-web-scraping\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/solutions\/proxies-for-web-scraping\/\">Proxy trung t\u00e2m d\u1eef li\u1ec7u cho Web Scraping<\/a>, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi <strong>ProxyElite.info<\/strong>, gi\u00fap ph\u00e2n b\u1ed5 c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean c\u00e1c IP kh\u00e1c nhau, gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ecb ch\u1eb7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Xoay v\u00f2ng IP:<\/strong> Tr\u00e1nh g\u1eedi t\u1ea5t c\u1ea3 y\u00eau c\u1ea7u t\u1eeb m\u1ed9t ngu\u1ed3n.<\/li>\n\n\n\n<li><strong>S\u1ef1 duy tr\u00ec phi\u00ean:<\/strong> Duy tr\u00ec phi\u00ean l\u00e0m vi\u1ec7c nh\u1ea5t qu\u00e1n \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin d\u1ef1a tr\u00ean th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/li>\n\n\n\n<li><strong>T\u00ednh linh ho\u1ea1t c\u1ee7a v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd:<\/strong> Cho ph\u00e9p truy c\u1eadp v\u00e0o n\u1ed9i dung c\u1ee5 th\u1ec3 theo t\u1eebng khu v\u1ef1c.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. X\u00e1c \u0111\u1ecbnh b\u1ea3n th\u00e2n b\u1eb1ng Ti\u00eau \u0111\u1ec1 t\u00f9y ch\u1ec9nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch h\u1ee3p ph\u00e1p <strong>Ng\u01b0\u1eddi d\u00f9ng-Agent<\/strong> v\u00e0 ti\u00eau \u0111\u1ec1 ph\u00f9 h\u1ee3p s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady v\u00e0 gi\u1ea3m s\u1ef1 nghi ng\u1edd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thi\u1ebft l\u1eadp t\u00f9y ch\u1ec9nh <\/strong><code data-no-translation=\"\"><strong>User-Agent<\/strong><\/code><strong> s\u1ee3i d\u00e2y<\/strong> thay v\u00ec s\u1eed d\u1ee5ng t\u00e1c nh\u00e2n ng\u01b0\u1eddi d\u00f9ng Python\/y\u00eau c\u1ea7u m\u1eb7c \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>Bao g\u1ed3m c\u00e1c ti\u00eau \u0111\u1ec1 ph\u00f9 h\u1ee3p<\/strong> (v\u00ed d\u1ee5, <code data-no-translation=\"\">Referer<\/code>, <code data-no-translation=\"\">Accept-Language<\/code>) \u0111\u1ec3 m\u00f4 ph\u1ecfng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp tr\u00ecnh duy\u1ec7t th\u1ef1c t\u1ebf.<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng cookie phi\u00ean<\/strong> khi \u00e1p d\u1ee5ng \u0111\u1ec3 duy tr\u00ec tr\u1ea1ng th\u00e1i li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7. Gi\u1ea3m thi\u1ec3u vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3m l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ea3i cho trang web m\u1ee5c ti\u00eau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ec9 y\u00eau c\u1ea7u c\u00e1c tr\u01b0\u1eddng b\u1eaft bu\u1ed9c<\/strong> thay v\u00ec ph\u1ea3i t\u1ea3i to\u00e0n b\u1ed9 trang.<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng API<\/strong> khi c\u00f3 th\u1ec3 thay v\u00ec ph\u1ea3i tr\u00edch xu\u1ea5t HTML.<\/li>\n\n\n\n<li><strong>B\u1eadt n\u00e9n Gzip<\/strong> trong ti\u00eau \u0111\u1ec1 HTTP \u0111\u1ec3 gi\u1ea3m k\u00edch th\u01b0\u1edbc ph\u1ea3n h\u1ed3i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8. Tr\u00e1nh CAPTCHA v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u1eb7n IP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c trang web c\u00f3 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 bot t\u00edch c\u1ef1c c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t CAPTCHA ho\u1eb7c ch\u1eb7n IP. C\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Xoay v\u00f2ng c\u00e1c t\u00e1c nh\u00e2n ng\u01b0\u1eddi d\u00f9ng<\/strong> v\u00e0 tr\u00e1nh nh\u1eefng m\u00f4 h\u00ecnh \u0111\u00e1ng ng\u1edd.<\/li>\n\n\n\n<li><strong>T\u1eadn d\u1ee5ng tr\u00ecnh gi\u1ea3i CAPTCHA<\/strong> (2Captcha, Anti-Captcha) khi c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng <a href=\"https:\/\/proxyelite.info\/vi\/types\/datacenter-proxies\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/types\/datacenter-proxies\/\">Proxy trung t\u00e2m d\u1eef li\u1ec7u<\/a><\/strong> t\u1eeb ProxyElite.info \u0111\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c y\u00eau c\u1ea7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u web c\u00f3 tr\u00e1ch nhi\u1ec7m \u0111\u1ea3m b\u1ea3o vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u b\u1ec1n v\u1eefng m\u00e0 kh\u00f4ng g\u00e2y h\u1ea1i cho c\u00e1c trang web m\u1ee5c ti\u00eau. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t\u2014ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9, l\u01b0u tr\u1eef \u0111\u1ec7m, t\u00f4n tr\u1ecdng <code data-no-translation=\"\">robots.txt<\/code>v\u00e0 s\u1eed d\u1ee5ng proxy trung t\u00e2m d\u1eef li\u1ec7u\u2014b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00ecnh trong khi v\u1eabn duy tr\u00ec hi\u1ec7u qu\u1ea3. Vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 \u0111\u1ea1o \u0111\u1ee9c kh\u00f4ng ch\u1ec9 c\u00f3 l\u1ee3i cho ch\u1ee7 s\u1edf h\u1eefu trang web m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o quy\u1ec1n truy c\u1eadp l\u00e2u d\u00e0i v\u00e0o d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 c\u00e1c gi\u1ea3i ph\u00e1p proxy an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady, h\u00e3y c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng <strong><a href=\"https:\/\/proxyelite.info\/vi\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/\">ProxyElite.info<\/a><\/strong> \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 thu th\u1eadp d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n trong khi v\u1eabn duy tr\u00ec c\u00e1c ho\u1ea1t \u0111\u1ed9ng web c\u00f3 tr\u00e1ch nhi\u1ec7m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Web scraping is a powerful technique for extracting structured data from websites, but it must be done responsibly to avoid overloading servers or violating terms of service. Ethical scraping ensures that target websites remain functional while still allowing you to gather necessary information. This guide explores the best practices for minimizing your impact on target [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":926309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-926308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/comments?post=926308"}],"version-history":[{"count":3,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926308\/revisions"}],"predecessor-version":[{"id":926421,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926308\/revisions\/926421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/926309"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=926308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/categories?post=926308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/tags?post=926308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}