此文件中包含未壓縮的 JavaScript。出于性能方面的考慮，Microsoft 建議為包含 JavaScript 庫的壓縮版本。
壓縮版本的庫通過減少文件大小，改善了包含 JavaScript 文件的應用程序的頁面加載時間。壓縮指刪除不必要的空白、注釋、分號、括號、縮短本地變量的名稱以及刪除無法訪問的代碼的過程。
例 1：下列 ASPX 代碼包含 Microsoft jQuery 庫的未壓縮版本：
...
<script src="http://applicationserver.application.com/lib/jquery/jquery-1.4.2.js" type="text/javascript"></script>
...
[1] Standards Mapping - OWASP Top 10 2010 - (OWASP 2010) A1 Injection
[2] Standards Mapping - OWASP Top 10 2004 - (OWASP 2004) A1 Unvalidated Input
[3] Standards Mapping - OWASP Top 10 2007 - (OWASP 2007) A3 Malicious File Execution
[4] Standards Mapping - Security Technical Implementation Guide Version 3 - (STIG 3) APP3510 CAT I, APP3600 CAT II
[5] Standards Mapping - Security Technical Implementation Guide Version 3.4 - (STIG 3.4) APP3510 CAT I, APP3600 CAT II
[6] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 94
[7] Introduction to CSS Minification Microsoft
[8] Microsoft AJAX Minifier Microsoft
[9] Optimizations for Improving Load Times Microsoft
[10] Standards Mapping - SANS Top 25 2009 - (SANS 2009) Risky Resource Management - CWE ID 094
[11] Standards Mapping - SANS Top 25 2010 - (SANS 2010) Risky Resource Management - CWE ID 098
[12] Standards Mapping - FIPS200 - (FISMA) SI