{"id":158328,"date":"2025-12-05T16:04:27","date_gmt":"2025-12-05T09:04:27","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=158328"},"modified":"2025-12-05T16:04:30","modified_gmt":"2025-12-05T09:04:30","slug":"loi-cloudflare","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/loi-cloudflare\/","title":{"rendered":"L\u1ed7i Cloudflare khi\u1ebfn Canva, Notion, Perplexity s\u1eadp h\u00e0ng lo\u1ea1t"},"content":{"rendered":"\n<p><strong>PV Tech News &#8211; M\u1ed9t s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt nghi\u00eam tr\u1ecdng t\u1ea1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng Cloudflare \u0111\u00e3 khi\u1ebfn h\u00e0ng lo\u1ea1t n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ebf gi\u1edbi nh\u01b0 Canva, Perplexity,&#8230; b\u1ecb s\u1eadp v\u00e0o h\u00f4m nay, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng to\u00e0n c\u1ea7u.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"920\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-1440x920.jpg\" alt=\"Perplexity b\u1ecb s\u1eadp\" class=\"wp-image-160151\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-1440x920.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-300x192.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-768x491.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-150x96.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-600x383.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-696x445.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-1392x889.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-1068x682.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-657x420.jpg 657w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap-1315x840.jpg 1315w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/perplexity-bi-sap.jpg 1523w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">ChatGPT s\u1eadp v\u00e0 b\u00e1o l\u1ed7i Please unblock challenges.cloudflare.com to proceed<\/figcaption><\/figure>\n\n\n\n<p>Perplexity hi\u1ec7n \u0111ang s\u1eadp t\u1ea1m th\u1eddi do l\u1ed7i Cloudflare. Khi h\u1ec7 th\u1ed1ng Cloudflare g\u1eb7p s\u1ef1 c\u1ed1, c\u00e1c d\u1ecbch v\u1ee5 ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ea1 t\u1ea7ng n\u00e0y \u2014 bao g\u1ed3m Perplexity \u2014 s\u1ebd kh\u00f4ng th\u1ec3 x\u1eed l\u00fd truy v\u1ea5n, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng \u0111\u1ee9ng \u1edf m\u00e0n h\u00ecnh \u201cWorking\u2026\u201d ho\u1eb7c kh\u00f4ng tr\u1ea3 k\u1ebft qu\u1ea3.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 l\u1ed7i t\u1eeb ph\u00eda m\u00e1y ch\u1ee7, kh\u00f4ng li\u00ean quan \u0111\u1ebfn m\u1ea1ng hay thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Th\u00f4ng th\u01b0\u1eddng, s\u1ef1 c\u1ed1 d\u1ea1ng n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c Cloudflare kh\u1eafc ph\u1ee5c trong th\u1eddi gian ng\u1eafn, b\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u1ee3i v\u00e0i ph\u00fat r\u1ed3i th\u1eed truy c\u1eadp l\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"752\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1440x752.jpg\" alt=\"Canva b\u1ecb s\u1eadp\" class=\"wp-image-160148\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1440x752.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-300x157.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-768x401.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1536x802.jpg 1536w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-150x78.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-600x313.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-696x363.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1392x727.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1068x558.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-804x420.jpg 804w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap-1608x840.jpg 1608w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/10\/canva-bi-sap.jpg 1911w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Canva c\u0169ng kh\u00f4ng n\u1eb1m ngo\u00e0i \u1ea3nh h\u01b0\u1edfng khi b\u1ecb l\u1ed7i Cloudflare<\/figcaption><\/figure>\n\n\n\n<p>Canva c\u0169ng g\u1eb7p s\u1ef1 c\u1ed1 t\u01b0\u01a1ng t\u1ef1 di\u1ec7n r\u1ed9ng do l\u1ed7i t\u1eeb Cloudflare, khi\u1ebfn h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi kh\u00f4ng th\u1ec3 truy c\u1eadp c\u00f4ng c\u1ee5 thi\u1ebft k\u1ebf. Khi v\u00e0o trang, giao di\u1ec7n ch\u1ec9 hi\u1ec7n th\u00f4ng b\u00e1o <strong>\u201c500 Internal Server Error\u201d<\/strong> tr\u00ean n\u1ec1n tr\u1eafng c\u00f9ng d\u00f2ng ch\u1eef nh\u1ecf \u201ccloudflare\u201d, \u0111\u1ed3ng th\u1eddi ch\u1eb7n lu\u00f4n c\u00e1c \u0111\u01b0\u1eddng d\u1eabn nh\u01b0 \u201c\/design\/GAL4-SWT-QWCFo2pumQ\/edit\u201d. Nguy\u00ean nh\u00e2n <a href=\"https:\/\/phongvu.vn\/cong-nghe\/canva-bat-ngo-bi-sap-nguyen-nhan-tu-dau\/\" target=\"_blank\" rel=\"noreferrer noopener\">Canva s\u1eadp<\/a> c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i \u0111\u1ed9t ng\u1ed9t ho\u1eb7c l\u1ed7i k\u1ef9 thu\u1eadt tr\u00ean h\u1ec7 th\u1ed1ng Cloudflare.<\/p>\n\n\n\n<p><a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News <\/a>s\u1ebd ti\u1ebfp t\u1ee5c theo d\u00f5i v\u00e0 c\u1eadp nh\u1eadt ngay khi c\u00f3 th\u00eam di\u1ec5n bi\u1ebfn m\u1edbi. \u0110\u1eebng qu\u00ean truy c\u1eadp th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 theo d\u00f5i v\u00e0 n\u1eafm b\u1eaft nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t nh\u00e9!<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/canva-bat-ngo-bi-sap-nguyen-nhan-tu-dau\/\" target=\"_blank\" rel=\"noreferrer noopener\">Canva b\u1ea5t ng\u1edd \u201cb\u1ecb s\u1eadp\u201d nguy\u00ean nh\u00e2n t\u1eeb \u0111\u00e2u v\u00e0 khi n\u00e0o s\u1ebd ph\u1ee5c h\u1ed3i?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/facebook-messenger-bi-sap-giua-dem\/\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook, Messenger b\u1ecb s\u1eadp gi\u1eefa \u0111\u00eam, Threads, Instagram c\u0169ng m\u1ea5t k\u1ebft n\u1ed1i<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/facebook-bi-sap\/\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook b\u1ecb s\u1eadp tr\u00ean to\u00e0n c\u1ea7u: ng\u01b0\u1eddi d\u00f9ng h\u1ed7n lo\u1ea1n, kh\u00f4ng th\u1ec3 \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>PV Tech News &#8211; M\u1ed9t s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt nghi\u00eam tr\u1ecdng t\u1ea1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng Cloudflare \u0111\u00e3 khi\u1ebfn h\u00e0ng lo\u1ea1t n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ebf gi\u1edbi nh\u01b0 Canva, Perplexity,&#8230; b\u1ecb s\u1eadp v\u00e0o h\u00f4m nay, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng to\u00e0n c\u1ea7u. Perplexity hi\u1ec7n \u0111ang s\u1eadp t\u1ea1m [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":160148,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[74],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/158328"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=158328"}],"version-history":[{"count":3,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/158328\/revisions"}],"predecessor-version":[{"id":160153,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/158328\/revisions\/160153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/160148"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=158328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=158328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=158328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}