Monthly Archives: April 2016

CloudFlare 宣佈支援 HTTP/2 的 Server Push

CloudFlare 宣佈支援 HTTP/2 的 Server Push:「Announcing Support for HTTP/2 Server Push」。 如同預期的 (最簡單的方式),是透過 HTTP header 標示,也就是透過 rel=preload 辨識: Link: </asset/to/push.js>; rel=preload; 可以看到沒有 Server Push 與有 Server Push 的效能差異:

Posted in CDN, Cloud, Computer, Murmuring, Network, WWW|Tagged , , , , , , , , , |1 Comment

Homebrew 會將安裝資訊送到 Google Analytics 上

在 Hacker News Daily 上看到 Homebrew 會將安裝資訊送到 Google Analytics 上面:「Homebrew's Anonymous Aggregate User Behaviour Analytics」。 opt-out 的方法有兩個,一個是環境變數,另外一個是透過 git 設定: If after everything you've read you still wish to opt-out of Homebrew's analytics you may set HOMEBREW_NO_ANALYTICS=1 in your environment or … Continue reading

Posted in Computer, MacOS, Murmuring, Network, OS, Security, Software|Tagged , , , , , , , , , , , , , |1 Comment

Delicious 打算把網域名稱換回

在「Transition to」這邊看到 Delicious 打算把 domain 換回去: We have begun the scheduled migration of to We are grateful for your patience, as we work day and night to make the transition as quickly as possible. 所以是打算要拋掉 了嗎?

Posted in Computer, DNS, Murmuring, Network, WWW|Tagged , |Leave a comment

Adblock 與 Paywall 帶來的影響

這邊探討了新聞網站引入 Adblock 反制與 Paywall 帶來的影響:「Sites that block adblockers seem to be suffering」。 作者拿了 WIRED、Bild (Axel Springer)、Forbes、City AM 以及 Washington Post 的 Alexa 數字來歸納,可以看出新聞網站的取代率太高 (甚至看不到就算了),可以看到 bounce rate 大幅增加 (很多人發現不能看就不會繼續看下去),而且 pageview 也大幅下降。 WIRED: Bild: Forbes: City AM: Washington Post: 不過文章還是很粗糙,有太多變數沒有考慮進去...

Posted in Computer, Murmuring, Network, WWW|Tagged , , , , , , , , , , , , , , |Leave a comment

前幾天大規模的 Routing-Hijacking 事件

前幾天 BGPmon 偵測到大規模的 routing-hijacking 事件:「Large hijack affects reachability of high traffic destinations」,範圍應該是最近最大的: Our initial investigation shows that the scope of this incident is widespread and affected 576 Autonomous systems and 3431 prefixes. Amongst the networks affected are high traffic prefixes … Continue reading

Posted in Computer, Murmuring, Network, Security|Tagged , , , |Leave a comment


舊金山通過在 2017 年之後的建築物必須有 15% 的屋頂面積必須是太陽能相關的設備:「San Francisco Is Requiring Solar Panels on All New Buildings」: The ordinance, passed unanimously by the city’s Board of Supervisors, extends an existing California law which requires 15 percent of roof space on new buildings to … Continue reading

Posted in Murmuring, Political|Tagged , , , , , , , , , , |Leave a comment

阻擋 PIXNET 的三分鐘閒置視窗

在看宵夜文「2016更新【2013台北宵夜美食小吃精選】松山區信義區大安區」的時候做其他事情,回來就看到 in-window popup 視窗,決定擋下來,所以就把 html 找出來: <div class="modal idle-pop" tabindex="-1" role="dialog" aria-describedby="dialog"> <div class="modal-content"> <div class="modal-header">本網頁已閒置超過 3 分鐘。請點 <kbd>關閉>/kbd> 或 <kbd>點擊</kbd>任一空白處,即可回到網頁</div> <div class="modal-body"> 我選擇的方法是透過 uBlock Origin 阻擋元素: 然後重新開 blog 頁面,等個幾分鐘後確認就可以了。

Posted in Blog, Computer, Murmuring, Network, WWW|Tagged , , , , , , , , |6 Comments

最近三十天透過 Tor 上 Facebook 的人超過一百萬

Facebook 提供了透過 Tor 連上 Facebook 的人數:「1 Million People use Facebook over Tor」: In June 2015, over a typical 30 day period, about 525,000 people would access Facebook over Tor e.g.: by using Tor Browser to access or the Facebook … Continue reading

Posted in Computer, Murmuring, Network, P2P, Security, VPN, WWW|Tagged , , , , , |Leave a comment

AWS 的 scheduled events 可以設定為一分鐘一次了

在 Twitter 上看到 AWS 的 scheduled events 可以設定為一分鐘一次了: Create scheduled events with 1-minute granularity on AWS Lambda using Cloudwatch Events. — Amazon Web Services (@awscloud) April 20, 2016 在 AWS 的相關文件上也發現相關的限制都拿掉了:「Using AWS Lambda with Scheduled Events」。 實際測試也發現沒問題了,之前用 */1 … Continue reading

Posted in AWS, Cloud, Computer, Murmuring, Network|Tagged , , , , , , |Leave a comment