看懂資料迷霧與 AI 聲譽風向
Discover 數據起霧 SEO 目前有波動，但還不到失控。今日局部波動約 6/10，幾個追蹤工具明顯偏熱，不過整體趨勢已從 5 月 9 日的高點 6.9/10 回落。今天看排名，適合拿來判斷方向，不適合當成定論。
AI 搜尋帶動排名波動升溫
Ranking Weather 今天最明顯的訊號，是排名開始出現明顯波動。Search Engine Roundtable 觀察到 5 月 13 至 14 日之間，社群討論升高、監測工具也有變化，不少網站回報排名起伏、Discover 流量下滑，還有持續出現「Crawled - currently not indexed」的情況...
AI 搜尋規則收緊，排名波動持續
AI 垃圾內容規範開始動真格 Google 今天釋出的訊號很明確，AI 生成答案已正式納入 Search 垃圾內容政策。Google Search Central 在 5 月 15 日更新文件，進一步說明 th...
AI Search 規則更明確，排名波動仍未停
AI Search 指南成為焦點 SEO 近期最值得注意的消息，是 Google 於 5 月 15 日發布的生成式 AI 搜尋指南。Search Engine Land 與 Search Engine Journal 都將這項更新列為當天重點，代表 Google 對 AI Search 的態度更清楚了。
AI Search 讓 SERP 波動開始降溫
AI Search 規則更明確了 過去 48 小時，最值得注意的 SEO 訊號，就是 Google 對 AI 搜尋劃出了更清楚的界線。5 月 15 日，Google 發布最新指引，說明 AI Overviews 與 AI Mode 依然建立在同一套基本 SEO 原則上，包括可被檢索的頁面、有用的內容、清楚的結構，以及真實專業度。
Search data jitters, rankings cool off
Search Console noise is the big story The most useful thing site owners should know today is that a lot of SEO chatter is still orbiting Google Search Console data weirdness, not a fresh ranking shock...
Quiet day, but Google still moved the goalposts
No new Google update, but rankings are still unsettled There is no active Google core or spam update on April 17, 2026. The last big event, the March 2026 core update, finished on April 8, and both Se...
Google's calmer, but trust issues are rising
No confirmed update, but the skies are not clear Google is not rolling out a core or spam update today, April 16, 2026. The March 2026 core update ended on April 8, and the short March 2026 spam updat...
Core Update Over, But Google Still Feels Uneasy
Post-update wobble, not a storm Google is not running a new confirmed algorithm update today, and the March 2026 core update officially finished on April 8 after a 12 day rollout. Google Search Centra...
Google cracks down, but rankings stay choppy
New rule, real deadline The biggest SEO story today is Google formally targeting "back button hijacking" as spam, with enforcement set for June 15, 2026. This is the tactic where a site bloc...
Post-update chill, but Google is still twitchy
Core update is over, but aftershocks remain There is no new Google algorithm update rolling out on Monday, April 13, 2026. The March 2026 core update finished on April 8, and the earlier *...