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301 Moved Permanently - envha.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.18.0 (Ubuntu)
Date: Sun, 11 May 2025 17:43:17 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://www.envha.com/

HTTP Code 301 Moved Permanently

301 Moved Permanently means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - https://www.envha.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.18.0 (Ubuntu)
Date: Sun, 11 May 2025 17:43:17 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 16844
Connection: keep-alive
X-Frame-Options: DENY
Vary: Cookie
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin

HTTP Code 200 OK

200 OK is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: envha.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])


<!DOCTYPE html>
<html lang="en">
<head>

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	<!-- Title of Webpage -->
	<title> EHA - Environmental Health Analytics </title>

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</head>

<body>
	<!-- Topbar block of website -->
	 
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        <li class="drop-down"><a href="">Air Pollutant Information</a>
          <ul>
            <li><a href="/pollutant-information/particulate_matter">Particulate Matter</a></li>
            <li><a href="/pollutant-information/ozone">Ozone </a></li>
            <li><a href="/pollutant-information/nitrogen-dioxide">Nitrogen Dioxide</a></li>
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  {
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	  <!-- Content Block -->
	  

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</span> -->

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<!-- ======= Hero Section ======= -->
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            <div class="row  justify-content-md-center">
              <div class="col-lg-6 home-banner text-center">
                <h5 class=""><i>PM<sub>2.5</sub> air pollution is harmful to your health. Know the levels at your address over the past 21 years for $29.99</i></h5>
                <h4 class="">Environmental Health Analytics, LLC</h4>
                <p style="font-size: 1.1em !important" class="mb-0"><i>Better decisions based on better science...</i></p>
              </div>
            </div>
          </div>
        </div>
      </div>

    </div>

  </div>
</section>



<!-- ======= Services Section ======= -->
<section id="what_we_provide" class="team  section-bg">
  <div class="container">
    <div class="section-title">
      <h5>Many areas in the US suffer from poor outdoor air quality, especially near urban areas. Air pollution can affect your health but you may not be aware of high levels in your neighborhood. We provide information on air quality at your address over the past 21 years.</h5>
    </div>
  </div>

  <div class="container">
    <div class="row">
      <div class="col-lg-4 col-md-6 d-flex align-items-stretch">
        <div class="member">
          <h4>In the real estate market?  Check air quality before you buy.</h4>
          <p style="font-size:1.1em !important">
            Accessing information on local environmental quality can inform your choice of where to live.  Air quality is one of the most important aspects of overall environmental quality, though is often overlooked because, until now, detailed local address-specific information on air pollution levels was not available.  With our "Address-specific Historical Air Quality Report", you can enter any address in the US (currently not available outside Manhattan (New York county, NY)) and find out about historical air quality trends specifically at that location with local detail and accuracy.
          </p>
        </div>
      </div>

      <div class="col-lg-4 col-md-6 d-flex align-items-stretch">
        <div class="member">
          <h4>Are you living far enough from a major road?  Or downwind of a polluted urban area?</h4>
          <p  style="font-size:1.1em !important">
Health studies have consistently identified living near a major road as a risk factor for environmentally-related diseases. Also, many urban areas in the US suffer from elevated air pollution levels.  Air pollution is considered by environmental health scientists to be an important contributor to elevated rates of many inflammatory-mediated diseases, such as heart disease, as well as respiratory conditions such as asthma and COPD, lung cancer, and many others. Using the information contained in our "Address-specific Historical Air Quality Report", you can make an informed decision about the quality of the environment in your area.
          </p>
        </div>
      </div>

      <div class="col-lg-4 col-md-6 d-flex align-items-stretch">
        <div class="member" style="padding: 30px 15px;">
          <!-- <h4>Compare air quality at your address to health-based air quality standards.</h4> -->
          <h4>Compare air quality at your address to health-based air quality standards or buy two reports and compare air quality at one address to another.</h4>
          <p  style="font-size:1.1em !important">
            Our products provide the context needed to understand whether nearby industrial sources, large busy roadways, or unfavorable meteorological conditions are leading to poor air quality and an unhealthy environment at whatever address you provide.  We provide straightforward comparisons to health-based US EPA air quality standards to make it easy to identify locations with historically unhealthy air, and also to provide context for understanding the significance of air pollution at that specific address to your health.  Each report also contains detailed information about air quality in the area or neighborhood around your address and provides the most accurate information based on state-of-the-science statistical models and data-processing algorithms.
          </p>
        </div>
      </div>

    </div>

  </div>

<div class="container mt-5">
  <div class="section-title">
    <h4 class="mb-4 text-green">Local information on <i>your</i> environmental health</h4>
    <p class="text-justify">
      We provide air quality reports at any address you provide (currently not available outside Manhattan (New York county, NY)). Each report describes historical air quality levels at your address and the surrounding area with specific detail about the influence of nearby sources of air pollution, such as major roads.  With the results in the report, you will be able to compare the air quality at your address to health-based air quality standards and to levels in the surrounding area.  
    </p>
    <br>
    <br>
    <h4 class="mb-4 text-green">Our Digital Services</h4>
    <p class="text-justify">
      Over the past several decades, exposure scientists have developed complex data-analysis techniques that describe exposure to environmental hazards including air pollution.  The information from such techniques is often used in health studies, but, until now, has not been available to the public.  Never before have members of the public had access to detailed, address-specific information about air quality and levels of PM<sub>2.5</sub> and other air pollutants in their neighborhood and community.   
    </p>
  </div>

</div>
</section><!-- End Services Section -->


<!-- ======= About Us Section ======= -->
<section id="about" class="about team">
  <div class="container">

    <div class="section-title">
      <h2>About Us</h2>
      <p>
        We are an American-owned and operated digital services company specializing in environmental prediction modeling.  Our digital services are proudly produced in the USA by American exposure scientists. 
        Environmental Health Analytics, LLC is committed to providing the highest-quality products supported by cutting-edge analytical science.
      <br>We respect our user's privacy and never sell or share customer data.</p>
    </div>
  </div>
</section>
<!-- End ABOUT -->



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        <h3>Disclaimer</h3>
        <p> We strive to provide the highest-quality digital services.  However, consumers should be aware that the digital products we provide are the result of data-modeling techniques, which, like weather forecasts, contain some inherent uncertainty and should be considered approximations for measured levels.</p>
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      <h3>EHA</h3>
      <p>Environmental Health Analytics, LLC <br>Better decisions based on better science...</p>
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Whois info of domain

Domain Name: ENVHA.COM
Registry Domain ID: 2670975626_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-10-04T17:39:24Z
Creation Date: 2022-01-26T07:48:17Z
Registry Expiry Date: 2027-01-26T07:48:17Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS17.DOMAINCONTROL.COM
Name Server: NS18.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-11T17:43:01Z <<<
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