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Result:

title Welcome to nginx!
description
url Open (new window) | http://harrietgdemarco.tk/
type link
tags
image
imageWidth
imageHeight
images 
Array
(
    [0] => Array
        (
            [url] => http://harrietgdemarco.tk/0.gif
            [width] => 1
            [height] => 1
            [size] => 1
            [mime] => image/gif
        )

)
code
feeds
width
height
aspectRatio
authorName
authorUrl
providerIcon
providerIcons
providerName harrietgdemarco
providerUrl Open (new window) | http://harrietgdemarco.tk
publishedTime
license

oembed provider

No data collected

opengraph provider

No data collected

linkpulse provider

No data collected

twittercards provider

No data collected

dcterms provider

No data collected

sailthru provider

No data collected

html provider

html.title Welcome to nginx!
html.imagesUrls 
Array
(
    [0] => http://harrietgdemarco.tk/0.gif
)
All data collected 
Array
(
    [content-type] => text/html; charset=ascii
    [images] => Array
        (
            [0] => http://harrietgdemarco.tk/0.gif
        )

    [title] => Welcome to nginx!
)

Http requests

http://harrietgdemarco.tk/ 
Array
(
    [date] => Fri, 02 Jun 2023 03:02:18 GMT
    [content-type] => text/html
    [transfer-encoding] => chunked
    [connection] => keep-alive
    [last-modified] => Mon, 29 May 2023 16:25:39 GMT
    [cf-cache-status] => DYNAMIC
    [report-to] => {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PK1KVu8qxdUiA2EvLjpEZWH4k5xt4ubbdiUEsbVJBwLZJZQ%2F2iVbjg2xKqPQTRN6TFF57YgMPe8SKA5YdxAZRR0X8r%2BAoNQj916PCwT%2BzN%2FcUJNa8P%2FTEqwN%2BagAVik7T%2F7MEgk%3D"}],"group":"cf-nel","max_age":604800}
    [nel] => {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    [server] => cloudflare
    [cf-ray] => 7d0c74eb8ed22c25-FRA
    [content-encoding] => gzip
    [alt-svc] => h3=":443"; ma=86400
)

Array
(
    [url] => http://harrietgdemarco.tk/
    [content_type] => text/html
    [http_code] => 200
    [header_size] => 646
    [request_size] => 120
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 0.362663
    [namelookup_time] => 0.253109
    [connect_time] => 0.257417
    [pretransfer_time] => 0.257483
    [size_upload] => 0
    [size_download] => 613
    [speed_download] => 1693
    [speed_upload] => 0
    [download_content_length] => -1
    [upload_content_length] => -1
    [starttransfer_time] => 0.362504
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 188.114.97.3
    [certinfo] => Array
        (
        )

    [primary_port] => 80
    [local_ip] => 78.47.42.177
    [local_port] => 55018
    [http_version] => 2
    [protocol] => 1
    [ssl_verifyresult] => 0
    [scheme] => HTTP
)
http://harrietgdemarco.tk/0.gif 
Array
(
    [date] => Fri, 02 Jun 2023 03:02:18 GMT
    [content-type] => image/gif
    [content-length] => 43
    [connection] => keep-alive
    [last-modified] => Mon, 28 Sep 1970 06:00:00 GMT
    [cache-control] => max-age=14400
    [cf-cache-status] => MISS
    [accept-ranges] => bytes
    [report-to] => {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rS8Ldfyhe9MSBZou9BqWFPLYAZrxy7bW5pT9l8s1Q4IfDDf4jjPzqZlrd9XkQ%2BueG3ol5Ygu1pvvN9S3WCz%2BzC%2Fj480S4%2FfQK261FVTcairxiF0uQxgcXPdxU7buyGvF5dFTFPg%3D"}],"group":"cf-nel","max_age":604800}
    [nel] => {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    [vary] => Accept-Encoding
    [server] => cloudflare
    [cf-ray] => 7d0c74ec38ad3671-FRA
    [alt-svc] => h3=":443"; ma=86400
)

Array
(
    [url] => http://harrietgdemarco.tk/0.gif
    [content_type] => image/gif
    [http_code] => 200
    [header_size] => 680
    [request_size] => 129
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 0.102202
    [namelookup_time] => 2.5E-5
    [connect_time] => 0.004125
    [pretransfer_time] => 0.004174
    [size_upload] => 0
    [size_download] => 43
    [speed_download] => 421
    [speed_upload] => 0
    [download_content_length] => 43
    [upload_content_length] => -1
    [starttransfer_time] => 0.102076
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 188.114.97.3
    [certinfo] => Array
        (
        )

    [primary_port] => 80
    [local_ip] => 78.47.42.177
    [local_port] => 55020
    [http_version] => 2
    [protocol] => 1
    [ssl_verifyresult] => 0
    [scheme] => HTTP
)

Content

                    <!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>

<img alt="" width=1 height=1 src=/0.gif>

<!--LiveInternet counter--><script>
new Image().src = "https://counter.yadro.ru/hit?r"+
escape(document.referrer)+((typeof(screen)=="undefined")?"":
";s"+screen.width+"*"+screen.height+"*"+(screen.colorDepth?
screen.colorDepth:screen.pixelDepth))+";u"+escape(document.URL)+
";h"+escape(document.title.substring(0,150))+
";"+Math.random();</script><!--/LiveInternet-->

</body>
</html>