網站Cookie大揭密:點解要同意?




網站使用Cookies詳情全解:你應該知道的追蹤與私隱選擇

現時大部分網站都會使用Cookies來提升用戶體驗、分析網站流量及進行廣告行銷。本文將會以香港用戶角度,深入淺出地解釋不同種類Cookies的作用、用戶可控選項,以及這背後對個人私隱的潛在影響。

網站為何使用Cookies?

Cookies是一種儲存在你瀏覽器或裝置上的小型檔案,主要用來記錄用戶的行為、偏好設定,以及追蹤裝置。網站透過Cookies,可以為你帶來更個人化的廣告和內容,亦方便網站營運者分析流量及優化服務。網站會明確告知用戶,廣告收入是支撐網站運作的唯一收入來源,因此Cookies的啟用對他們來說極為重要。

Cookies的分類及功能

1. 必要/技術性Cookies
這類Cookies對網站安全運作至關重要,例如記住你的登入狀態、預防跨站攻擊(如XSRF-TOKEN)、分辨用戶與機械人(如Google的rc::a/rc::c/rc::e)等。這些Cookies不能被用戶關閉,否則網站基本功能將無法正常運作。

2. 功能性Cookies
功能性Cookies主要用來記錄你的語言選擇或個人化設定,令網站更貼合你的使用習慣。例如RTB House和Warner Media Group的Cookies會根據你的語言偏好自動翻譯網頁內容。如果關閉這些Cookies,部分功能可能會失效。

3. 效能/分析性Cookies
這類Cookies會收集網站訪客的行為數據,例如瀏覽哪些頁面、停留時間、互動情況等。網站會利用這些數據進行內部分析,從而優化內容和用戶體驗。常見的供應商包括Google Analytics、CNN、Gemius等。

4. 廣告/行銷Cookies
這是最具爭議性的一類Cookies,會追蹤你的裝置和瀏覽習慣,建立用戶興趣檔案,並在不同網站推送個人化廣告。這些Cookies通常由第三方廣告網絡(如Google、Criteo、Amazon、TikTok等)設置,數量眾多,甚至可長達一年或以上。用戶如選擇不啟用這些Cookies,將不會收到針對性廣告。

你的選擇與私隱考慮

網站會讓用戶透過設定面板,自行選擇啟用哪些Cookies。必要Cookies無法關閉,其餘則可按個人意願選擇。網站同時提醒,部分Cookies會涉及個人資料處理,並受歐盟GDPR等私隱法例規管。用戶可點擊相關政策連結,了解更多詳情。

編輯評論:Cookies時代的私隱與選擇權

Cookies已經成為現代互聯網不可或缺的一部分,既是網站營運的命脈,也是用戶個人資料被動收集的窗口。對香港用戶而言,過去較少關注Cookies的實際運作和對私隱的影響,但隨著歐盟GDPR、加強版PDPO等法例推行,大家應該更主動管理自己的數碼足跡。

值得注意的是,廣告/行銷Cookies的生態極為龐雜,涉及數十甚至數百個第三方供應商。這些Cookies不單追蹤你在單一網站的行為,還會跨網站、跨裝置地建立你的「數碼分身」,用於廣告競價和個人化推送。雖然網站聲稱這有助提供「更佳廣告體驗」,但實際上,這種無孔不入的監控亦令個人私隱風險大增。

另一方面,分析性Cookies雖然不會直接推送廣告,但其收集的大數據亦可被用來預測用戶行為、優化內容分發,甚至影響你在網上的資訊獲取路徑。這種「看不見的操控」同樣值得警惕。

作為用戶,我們應該學懂定期檢查及管理Cookies設定,盡量只啟用必要及部分功能性Cookies,對廣告/行銷Cookies保持審慎態度。未來,隨著瀏覽器逐步淘汰第三方Cookies及更多私隱工具普及,用戶有望重奪更多主動權。不過在這個過渡期,資訊透明度和用戶教育仍然是關鍵。網站有責任以簡單明瞭的方式,向用戶解釋各類Cookies的真正作用,讓大家可以作出知情選擇,而不是被動接受。

總括而言,Cookies本身並非洪水猛獸,關鍵在於資訊公開與用戶自主。香港網民要與時並進,學會在便利與私隱之間,作出最合適的取捨。

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A cinematic top-down portrait of a young woman standing on a solid deep green floor, captured from an extreme overhead angle. She looks up directly at the camera with wide, expressive eyes, creating an intimate and slightly surreal mood. She wears a soft white bucket hat, a cozy oversized green-and-beige checkered sweater, blue jeans, and white sneakers. Minimalist composition with vast negative space surrounding her, emphasizing isolation and calm. Soft diffused studio lighting, natural skin tones, subtle shadows, clean color grading with earthy greens, editorial fashion photography style, ultra-sharp focus, high resolution, modern aesthetic, cinematic framing, shot on a professional DSLR, shallow depth of field, Instagram poster vibe [Subject]: Young Asian female with "Imada Mio-inspired" doll-like aesthetic (精緻洋娃娃臉). She has large round expressive eyes, a small V-line face, and rosy cheeks. Her expression is innocent, energetic, and slightly flirty. [Hair]: Messy morning hair (剛睡醒的凌亂感), long dark brown hair, slightly tousled, natural volume. [Outfit]: Wearing an oversized translucent white button-down shirt (男友風白襯衫), unbuttoned at the top to reveal collarbones, creating a "bottomless" look (下衣失蹤風格). [Style]: Japanese Gravure Photobook style (寫真集風格), Pure & Sexy vibe, bright high-key lighting, soft skin texture, Fujifilm PRO 400H color tone. {
"intro": "Create an ultra realistic 8K UHD DSLR photo based on the attached image as a reference of facial features, maintaining 100% likeness.",

"subject": {
"identity": "A stylish beautiful woman portrayed as Cleopatra performing a sacred night-time royal dance, embodying divine seduction, power, and celestial authority.",
"angle": "Full-body high-fashion editorial portrait captured at a cinematic 3/4 angle, ultra-crisp clarity with no blur.",
"pose": {
"body_position": "She is captured mid-dance inside a temple courtyard at night, her body angled gracefully, hips grounded, torso lifted, creating a powerful and sensual silhouette.",
"movement": "Her arms are raised in slow ceremonial motion while one leg steps forward, fully revealing her feet and lower legs as part of the ritual stance.",
"expression": "A calm, hypnotic, commanding gaze directed toward the camera—quiet dominance wrapped in sensual mystery."
}
},

"appearance": {
"outfit": "An ultra-bongga Cleopatra couture gown with an all-crystal bodice that fits like jeweled armor. Thousands of hand-set crystals, diamonds, and glass stones in gold, champagne, clear, and iridescent tones form sacred Egyptian motifs—cobras, sun disks, lotus symbols—entirely through crystal placement. The neckline is daring yet elegant, supported by invisible illusion mesh. From the waist, the skirt opens into flowing sheer silk and organza panels in ivory and soft gold, designed with a high front opening that intentionally exposes her legs and feet during movement. Crystal chains and beaded fringe sway rhythmically with every step, enhancing sensual motion.",
"accessories": "A dramatic Egyptian ceremonial headpiece with gold and crystal detailing, an oversized layered gold collar necklace, sculpted crystal arm cuffs, finger armor rings, a crystal-and-gold waist belt, and delicate gold anklets accentuating her bare feet.",
"hair": "Her hair is sleek, glossy, and perfectly controlled, styled to balance the weight of the crystal headpiece while allowing elegant movement.",
"makeup": "Ultra-glam, colorful Egyptian night makeup—bold elongated black kohl eyeliner, intense eyeshadow layered in turquoise, emerald, sapphire blue, violet, and metallic gold. Beneath the eyes, intricate ceremonial ink drawings in fine black and gold lines inspired by ancient Egyptian markings. Skin is luminous with molten-gold highlights, brows strong and defined, lips finished in a sensual nude-bronze satin."
},

"props": {
"ritual_elements": [
"Burning incense bowls releasing thick aromatic smoke",
"Golden sistrum placed near the dance space",
"Tall ceremonial torches lining the temple floor"
]
},

"background": {
"macro_environment": "A grand ancient Egyptian temple courtyard at night, reserved for sacred royal rituals.",
"midground_details": "Towering sandstone columns, massive statues of Isis and Hathor, carved temple walls, flowing linen drapes, and ceremonial platforms illuminated by firelight.",
"micro_elements": "Torch flames reflecting off crystal surfaces, fine dust particles glowing in the night air, incense smoke wrapping around her legs and feet, detailed stone floor textures beneath her bare feet, crystal fringe in motion, and sharply defined shadows—everything rendered in extreme detail with zero blur."
},

"lighting": {
"type": "Cinematic night lighting using torches, oil lamps, and subtle moonlight.",
"effect": "Firelight ignites the crystal bodice with prismatic sparkle while moonlight softly outlines her legs and feet, creating a dramatic, sensual, and divine atmosphere."
},

"camera": {
"camera_type": "DSLR",
"resolution": "8K UHD",
"lens": "50mm prime lens",
"aperture": "f/8 for full-body and environment sharpness",
"iso": 100,
"shutter_speed": "1/200s to freeze elegant motion clearly",
"focus": "Extreme sharp focus on crystal bodice, facial features, legs, feet, and temple details, no bokeh, no blur"
},

"style": "Ultra high-fashion editorial, night temple ritual, all-crystal couture, sexy yet sacred, ancient Egyptian royalty reimagined, cinematic realism, extremely detailed, sharp, iconic"
}