=== HTTP code : 404 ===

Response headers
================
HTTP/2 404 
content-type: text/html; charset=utf-8
content-length: 48379
date: Sat, 10 May 2025 18:38:55 GMT
etag: &quot;681b75ff-bcfb&quot;
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
x-vcap-request-id: 4cd8e821-070c-4b7b-53f6-8c5c92baa38c
x-xss-protection: 1; mode=block
x-frame-options: DENY
vary: Accept-Encoding,Accept-Encoding
x-cache: Error from cloudfront
via: 1.1 27ca5ebac1c0f68ab48134f5b864093c.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK50-P4
x-amz-cf-id: bxvWMmqREv5rAvCNDQKnt-YiDBsyupxgbCgT28lKr3DA66Hn1-7c-Q==

Request headers
================
GET /flag. HTTP/2
Host: www.airnow.gov
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.34 Safari/537.36
accept: */*
referer: https://greenmanual.rutgers.edu
connection: close
range: bytes=0-2048

Response HTML
================
&lt;!DOCTYPE html&gt;
&lt;html  lang=&quot;en&quot; dir=&quot;ltr&quot;&gt;
  &lt;head&gt;
    &lt;meta charset=&quot;utf-8&quot; /&gt;
&lt;meta name=&quot;dcterms.title&quot; content=&quot;404: AirNow Web Page Not Found | AirNow.gov&quot; /&gt;
&lt;link rel=&quot;canonical&quot; href=&quot;https://www.airnow.gov/404&quot; /&gt;
&lt;meta name=&quot;description&quot; content=&quot;Sorry, But This Web Page Does Not Exist&quot; /&gt;
&lt;meta name=&quot;dcterms.description&quot; content=&quot;Sorry, But This Web Page Does Not Exist&quot; /&gt;
&lt;meta name=&quot;dcterms.publisher&quot; content=&quot;AirNow.gov, U.S. EPA&quot; /&gt;
&lt;meta name=&quot;Generator&quot; content=&quot;Drupal 8 (https://www.drupal.org)&quot; /&gt;
&lt;meta name=&quot;MobileOptimized&quot; content=&quot;width&quot; /&gt;
&lt;meta name=&quot;HandheldFriendly&quot; content=&quot;true&quot; /&gt;
&lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0, maximum-scale=2.0, user-scalable=yes&quot; /&gt;
&lt;link rel=&quot;alternate&quot; hreflang=&quot;en&quot; href=&quot;https://www.airnow.gov/404&quot; /&gt;
&lt;link rel=&quot;revision&quot; href=&quot;https://www.airnow.gov/404&quot; /&gt;
&lt;script&gt;(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({&#039;gtm.start&#039;:new Date().getTime(),event:&#039;gtm.js&#039;});var f=d.getElementsByTagName(s)[0];var j=d.createElement(s);var dl=l!=&#039;dataLayer&#039;?&#039;&amp;amp;l=&#039;+l:&#039;&#039;;j.src=&#039;https://www.googletagmanager.com/gtm.js?id=&#039;+i+dl+&#039;&#039;;j.async=true;f.parentNode.insertBefore(j,f);})(window,document,&#039;script&#039;,&#039;dataLayer&#039;,&#039;GTM-L8ZB&#039;);&lt;/script&gt;

           &lt;title&gt;404: AirNow Web Page Not Found | AirNow.gov&lt;/title&gt;
    	&lt;link rel=&quot;apple-touch-icon&quot; href=&quot;/apple-touch-icon.png&quot;&gt;
    &lt;link rel=&quot;stylesheet&quot; media=&quot;all&quot; href=&quot;/sites/default/files/css/css_LjRbg19HRwcrdF7K6sMwe0QBUxzwtkdE415fNhN5V-Q.css&quot; /&gt;
&lt;link rel=&quot;stylesheet&quot; media=&quot;all&quot; href=&quot;https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap.min.css&quot; integrity=&quot;sha256-bZLfwXAP04zRMK2BjiO8iu9pf4FbLqX6zitd+tIvLhE=&quot; crossorigin=&quot;anonymous&quot; /&gt;
&lt;link rel=&quot;stylesheet&quot; media=&quot;all&quot; href=&quot;https://cdn.jsdelivr.net/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.4.0/8.x-3.x/drupal-bootstrap.min.css&quot; integrity=&quot;sha512-tGFFYdzcicBwsd5EPO92iUIytu9UkQR3tLMbORL9sfi/WswiHkA1O3ri9yHW+5dXk18Rd+pluMeDBrPKSwNCvw==&quot; crossorigin=&quot;anonymous&quot; /&gt;
&lt;link rel=&quot;stylesheet&quot; media=&quot;all&quot; href=&quot;/sites/default/fil
Link is broken.