Google Analytics 4 如何查看 Referrals 流量來源,以及建立報表
Google Analytics 是一個網站流量統計程式。我覺得對於一般人來說,Analytics 的功能太多了,裡面有一些名詞也不是很好懂,導致進到 Analytics 網站後很難找到想要查看的資料!
本網頁的教學要帶你查看 Analytics 裡記錄的「Referral」資料,這 Referral 資料可以讓我們了解訪客是從哪個網站轉介到我們的網站。
Google Analytics 是一個網站流量統計程式。我覺得對於一般人來說,Analytics 的功能太多了,裡面有一些名詞也不是很好懂,導致進到 Analytics 網站後很難找到想要查看的資料!
本網頁的教學要帶你查看 Analytics 裡記錄的「Referral」資料,這 Referral 資料可以讓我們了解訪客是從哪個網站轉介到我們的網站。
微軟開發的 Visual Studio Code (簡稱 VS Code) 是一套非常熱門的「編輯器」! VS Code 跨平台,且開放原始碼。它雖然僅是一個輕量版的編輯器,卻可經由安裝延伸模組來支援程式碼語法突顯、偵錯、自動補全、重構、Markdown...等琳瑯滿目功能,打造你夢想中的 IDE (整合開發環境)。
VS Code 預設僅支援 JavaScript、TypeScript、CSS、HTML,同樣能透過下載延伸模組來支援 Python、C/C++、Java、Perl、Go... 等其他程式語言。
據說 Perl 可能是近幾年會消失的 5 種程式語言之一 (另外 4 個語言分別是 Ruby、Haskell、Object-C 跟 R)! 現在在 Visual Studio Code (簡稱 VS Code) 建立 Perl 的程式開發環境也算是幫 Perl 續一下命,大慈大悲、功德無量。
要建立好整個 Perl 的開發環境主要分為三個步驟:
Transport Layer Security (TLS), the successor to Secure Socket Layer (SSL), is a network protocol that encrypt communications between TLS servers (e.g., websites) and TLS clients (e.g., web browsers). Every communication is secured by a cipher suite: a combination of several algorithms working in concert. Cryptographic algorithms do not have a defined lifetime, but academics, researchers, and nation states are constantly evaluating them for weaknesses. Consensus on which algorithms are untrustworthy evolves over time, and if a communication is protected with a weak cipher suite then that communication can be altered or decrypted.
The SSH server is configured to support either Arcfour or Cipher Block Chaining (CBC) mode cipher algorithms. SSH can be configured to use Counter (CTR) mode encryption instead of CBC. The use of Arcfour algorithms should be disabled.
The SSH server is configured to support MD5 algorithm. The cryptographic strength depends upon the size of the key and algorithm that is used. A Modern MAC algorithms such as SHA1 or SHA2 should be used instead.
Transport Layer Security (TLS), the successor to Secure Socket Layer (SSL), is a network protocol that encrypt communications between TLS servers (e.g., websites) and TLS clients (e.g., web browsers). Every communication is secured by a cipher suite: a combination of several algorithms working in concert. Networking protocols do not have a defined lifetime, but academics, researchers, and nation states are constantly evaluating them for weaknesses. Consensus on which protocols are untrustworthy evolves over time, and if communications are sent with a weak protocol then that communication can be altered or decrypted.
The site responds to HTTP requests without ultimately redirecting the browser to a secure version of the page. Since the site allows plaintext traffic, a man-in-the-middle attacker is able to read and modify any information passed between the site and the user. There are a variety of situations in which an attacker can intercept plaintext traffic in a man-in-the-middle position, including but not limited to:
It's important to remember that in many of the above situations, an attacker can not only read traffic, but also actively modify the traffic. Even if a site that does not contain sensitive information, an attacker can still inject malicious content to a user』s browser.
這些指令的執行檔通常是放在 C:\Windows\System32\,可在這些地方執行指令:
我的電腦在某次更新 Windows 10 之後,原本已設定好不讓它自動關機的電腦竟會進入休眠狀態! 原因似乎是進入休眠的時間被改動了,而在 Windows 的設定中卻不容易找到「休眠」的細部選項!
這 Windows 可真愛找麻煩!
先來看一下 Windows 10 關機選單的 4 個選項做為相關知識:
若執行 yum 出現:
http://mirror.centos.org/centos/6/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
To address this issue please refer to the below knowledge base article
表示系統預設的 yum 套件庫可能已經不存在!
我們可以在 vault.centos.org 找到可用的套件庫來源:
我們解決了什麼問題?我們創造了什麼價值?
近期迴響