sciencing.com Open in urlscan Pro
23.227.13.179  Public Scan

3 Outgoing links

These are links going to different origins than the main page.

Search URL Search Domain Scan URL

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Search URL Search Domain Scan URL

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Search URL Search Domain Scan URL

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Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 32

• https://sb.scorecardresearch.com/b?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fsciencing.com%2F&c9= HTTP 302
• https://sb.scorecardresearch.com/b2?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fsciencing.com%2F&c9=

Request Chain 45

• https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&gjid=1042286766&_gid=1876057524.1552840628&_u=YGBAgEADQAQC~&z=1687366873 HTTP 302
• https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873 HTTP 302
• https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873&slf_rd=1&random=960241576

63 HTTP transactions Everything HTML Script AJAX CSS Image Expand all
2 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H/1.1	200 OK	Primary Request / Show response sciencing.com/	42 KB 12 KB	707ms 332ms	Document text/html	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Full URL https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash c37ec1bb9b4f369915a92f7012a19c45090587d1f6f2656d0d559c050dce6543 Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers Host sciencing.com Connection keep-alive Pragma no-cache Cache-Control no-cache Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 Accept-Encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Server nginx Date Sun, 17 Mar 2019 16:37:05 GMT Content-Type text/html; charset=utf-8 Transfer-Encoding chunked Connection keep-alive X-Frame-Options SAMEORIGIN Content-Encoding gzip X-Cache-Status HIT
GET H/1.1	200 OK	style.css sciencing.com/	111 KB 20 KB	174ms 173ms	Stylesheet text/css	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Full URL https://sciencing.com/style.css Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash 95f86636ec3932110b9f718ca094675561fd8173940e8b37ed86c6d2a105d428 Request headers Pragma no-cache Accept-Encoding gzip, deflate, br Host sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept text/css,*/*;q=0.1 Referer https://sciencing.com/ Connection keep-alive Cache-Control no-cache Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:06 GMT Content-Encoding gzip Last-Modified Mon, 11 Mar 2019 22:04:50 GMT Server nginx X-Cache-Status MISS Transfer-Encoding chunked Content-Type text/css Cache-Control max-age=300 Connection keep-alive Expires Sun, 17 Mar 2019 16:42:06 GMT
GET H2	200	gpt.js Show response www.googletagservices.com/tag/js/	32 KB 11 KB	41ms 40ms	Script text/javascript	2a00:1450:4001:808::2002 Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.googletagservices.com/tag/js/gpt.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:808::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software sffe / Resource Hash 3a80b900c538dce6ded080e90ee6a3e25c9264181192f962dc62959412020681 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:06 GMT content-encoding gzip x-content-type-options nosniff server sffe etag "109 / 932 of 1000 / last-modified: 1552592184" vary Accept-Encoding content-type text/javascript status 200 cache-control private, max-age=900, stale-while-revalidate=3600 timing-allow-origin * alt-svc quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39" content-length 10800 x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:06 GMT
GET H2	200	5814efa5-d41d-4a89-b176-1cc26fae87cd-web.js Show response cdn.permutive.com/	84 KB 23 KB	98ms 24ms	Script application/javascript	35.190.75.210 Google LLC
General Check archive.org Show headers Download Go to Full URL https://cdn.permutive.com/5814efa5-d41d-4a89-b176-1cc26fae87cd-web.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 35.190.75.210 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS 210.75.190.35.bc.googleusercontent.com Software UploadServer / Resource Hash fc06d1423adc53e132c103c8379e16cfeec591e4d7f0b840f7198b7b815a5336 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:36:10 GMT content-encoding gzip age 56 status 200 x-guploader-uploadid AEnB2UoEEWDaBK8WEFeN4VTnIvgWa0ovpcvDbgp5R4idOAmAmGIZOwYPMZBzqqzDskk-b091zIetKynthdD826SD6bCbXOmn6w x-goog-storage-class MULTI_REGIONAL x-goog-metageneration 1 x-goog-stored-content-encoding gzip alt-svc clear content-length 23085 last-modified Tue, 05 Mar 2019 19:49:31 GMT server UploadServer etag "bd56c375c33568ae9909d7a71ace5983" vary Accept-Encoding x-goog-hash crc32c=92eHlA==, md5=vVbDdcM1aK6ZCdenGs5Zgw== x-goog-generation 1551815371216119 cache-control max-age=300, public x-goog-stored-content-length 23085 accept-ranges bytes content-type application/javascript expires Sun, 17 Mar 2019 16:41:10 GMT
GET H/1.1	200 OK	title_logo_white.png sciencing.com/images/	4 KB 4 KB	415ms 155ms	Image image/png	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Show image Full URL https://sciencing.com/images/title_logo_white.png Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash 946ede6d6d35c78e03d63bb967b1ffcea3fead6465849599b28b7d07d879718d Request headers Pragma no-cache Accept-Encoding gzip, deflate, br Host sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept image/webp,image/apng,image/*,*/*;q=0.8 Referer https://sciencing.com/ Connection keep-alive Cache-Control no-cache Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:07 GMT Last-Modified Thu, 16 Aug 2018 23:47:59 GMT Server nginx X-Cache-Status MISS Content-Type image/png Cache-Control max-age=300 Connection keep-alive Accept-Ranges bytes Content-Length 3885 Expires Sun, 17 Mar 2019 16:42:07 GMT
GET H/1.1	200 OK	custom.js Show response sciencing.com/scripts/	10 KB 3 KB	422ms 146ms	Script application/javascript	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Full URL https://sciencing.com/scripts/custom.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash 2e6fc353f8839d819035025aadc62c42354dc0868e6aa1284673a9371d856863 Request headers Pragma no-cache Accept-Encoding gzip, deflate, br Host sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept */* Referer https://sciencing.com/ Connection keep-alive Cache-Control no-cache Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:06 GMT Content-Encoding gzip Last-Modified Mon, 11 Mar 2019 22:07:05 GMT Server nginx X-Cache-Status MISS Transfer-Encoding chunked Content-Type application/javascript Cache-Control max-age=300 Connection keep-alive Expires Sun, 17 Mar 2019 16:42:06 GMT
GET H2	200	webfont.js Show response ajax.googleapis.com/ajax/libs/webfont/1.6.26/	13 KB 5 KB	6ms 6ms	Script text/javascript	2a00:1450:4001:818::200a Google LLC
General Check archive.org Show headers Download Go to Full URL https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:818::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software sffe / Resource Hash 81016ac6be850b72df5d4faa0c3cec8e2c1b0ba0045712144a6766adfad40bee Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Fri, 08 Mar 2019 21:06:50 GMT content-encoding gzip x-content-type-options nosniff age 761416 status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 5437 x-xss-protection 1; mode=block last-modified Tue, 20 Dec 2016 18:17:03 GMT server sffe vary Accept-Encoding content-type text/javascript; charset=UTF-8 access-control-allow-origin * cache-control public, max-age=31536000, stale-while-revalidate=2592000 accept-ranges bytes timing-allow-origin * expires Sat, 07 Mar 2020 21:06:50 GMT
GET DATA	200 OK	truncated /	52 B 0		Image image/webp
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash cd7059bd5c8e99398ab4805b8e62c7acb64075dd921b65b9377ffe84a26c2e04 Request headers Response headers Content-Type image/webp
GET H/1.1	200 OK	apstag.js Show response c.amazon-adsystem.com/aax2/	66 KB 19 KB	1090ms 42ms	Script application/javascript	99.86.1.198 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://c.amazon-adsystem.com/aax2/apstag.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 99.86.1.198 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-99-86-1-198.fra6.r.cloudfront.net Software Server / Resource Hash 06042f6ac2063c8e23fcce2c7c64449bae470d34c4d46f97e145242158ef15f3 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sat, 16 Mar 2019 16:37:19 GMT Content-Encoding gzip Server Server Age 86389 ETag 179e41b046d5f974d2586d066c70d87e Transfer-Encoding chunked X-Cache Hit from cloudfront Content-Type application/javascript Via 1.1 8cdf0467c0468ddfe8e9873c6bb8304c.cloudfront.net (CloudFront) Cache-Control public, max-age=86400 Connection keep-alive Accept-Ranges bytes X-Amz-Cf-Id YeKlXYNKUJFeIHsWNBiX387RDovR3RkrQpgn6obs85xQQfngqccq3Q==
GET H2	200	gtm.js Show response www.googletagmanager.com/	146 KB 35 KB	23ms 16ms	Script application/javascript	2a00:1450:4001:808::2008 Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.googletagmanager.com/gtm.js?id=GTM-WGZCHF Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:808::2008 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software Google Tag Manager (scaffolding) / Resource Hash e4851fcd1ff275aabcb3fab40817bd9f9d92a07728a85bc637f727afa3fbecf6 Security Headers Name Value X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:06 GMT content-encoding br last-modified Fri, 15 Mar 2019 00:54:05 GMT server Google Tag Manager (scaffolding) access-control-allow-origin http://www.googletagmanager.com vary Accept-Encoding content-type application/javascript; charset=UTF-8 status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" cache-control private, max-age=900 access-control-allow-credentials true access-control-allow-headers Cache-Control content-length 35420 x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:06 GMT
GET H/1.1	200 OK	tag.js Show response c.betrad.com/pub/	3 KB 2 KB	1139ms 37ms	Script application/x-javascript	23.37.53.224 Akamai Technologies
General Check archive.org Show headers Download Go to Full URL https://c.betrad.com/pub/tag.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.37.53.224 Amsterdam, Netherlands, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a23-37-53-224.deploy.static.akamaitechnologies.com Software Apache / Resource Hash f7698b2e45f3c5d117a7fd7684c97f9704e77b918b0a17add92840a2cf413431 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:08 GMT Content-Encoding gzip Last-Modified Wed, 17 Aug 2016 15:52:39 GMT Server Apache ETag "85aa7a84cbbb15eed2fb2e2be1ce275a:1471449159" Vary Accept-Encoding Content-Type application/x-javascript Cache-Control max-age=86400 Connection keep-alive Accept-Ranges bytes Content-Length 1254
GET H/1.1	200 OK	search-glass-light.svg sciencing.com/images/	306 B 595 B	195ms 169ms	Image image/svg+xml	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Show image Full URL https://sciencing.com/images/search-glass-light.svg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash 3cf481560df623f83b870f5e421c3ab7fd4dcafc885799f778afe6449bc701b9 Request headers Pragma no-cache Accept-Encoding gzip, deflate, br Host sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept image/webp,image/apng,image/*,*/*;q=0.8 Referer https://sciencing.com/ Connection keep-alive Cache-Control no-cache Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Last-Modified Fri, 31 Aug 2018 20:11:43 GMT Server nginx X-Cache-Status EXPIRED Vary Accept-Encoding Content-Type image/svg+xml Cache-Control public, max-age=43200 Transfer-Encoding chunked Connection keep-alive Expires Mon, 18 Mar 2019 04:37:07 GMT
GET H/1.1	200 OK	9f9b163aac2c4fee8bdc0efced7986bf.jpg img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	45 KB 46 KB	15252ms 26ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/9f9b163aac2c4fee8bdc0efced7986bf.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 52da380f1278ad27c8c0f0efff5621477d65b779a2323adb94789d9c03ff8f06 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Thu, 28 Feb 2019 21:50:29 GMT Server nginx/1.10.1 X-Varnish 667437822 663727268 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 46579
GET H/1.1	200 OK	aeed618581664813a4924afa22a92c28.jpg img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	46 KB 46 KB	15314ms 45ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/aeed618581664813a4924afa22a92c28.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 8adb20e3ace326c14a9707aff6dd8a9779e520a1117498e3e597d6431664e1ef Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Wed, 13 Mar 2019 20:03:55 GMT Server nginx/1.10.1 X-Varnish 999442970 992061257 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 46890
GET H/1.1	200 OK	3473109173ce44f592d92b285904fbbe.jpg img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	34 KB 35 KB	15358ms 29ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/750x400p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/3473109173ce44f592d92b285904fbbe.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash dd7cdfdfffccc6061b28ee5eb0cafefd98e392d021fc24d72692f46c6f230ba6 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Fri, 08 Mar 2019 08:03:06 GMT Server nginx/1.10.1 X-Varnish 741158685 740962946 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 35211
GET H/1.1	200 OK	de64fd59f3ef4db0ba81687e0c8f8148.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	19 KB 20 KB	15388ms 27ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/de64fd59f3ef4db0ba81687e0c8f8148.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 327bfdeeee5093480119ed7e9002e098962aaecd58f7ebdd725d0e3e09c76879 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Fri, 01 Mar 2019 15:32:14 GMT Server nginx/1.10.1 X-Varnish 739271266 669212587 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 19810
GET H/1.1	200 OK	a026f9dadc8a402a898ee815bb8b7075.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	22 KB 22 KB	15429ms 29ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/a026f9dadc8a402a898ee815bb8b7075.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash ec0188a00abddfa472452dce6a26f56c58428cfede325b975029e7736e788a03 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Sat, 02 Mar 2019 17:56:30 GMT Server nginx/1.10.1 X-Varnish 740801945 681030000 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 22396
GET H/1.1	200 OK	c49231fce1864f5d8a5f6a5a818a6301.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	21 KB 21 KB	15464ms 37ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/c49231fce1864f5d8a5f6a5a818a6301.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 7be991d4e554d066b7759c343040b767331acf0650840663aba6edc0fb6a68e9 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Mon, 04 Mar 2019 18:19:26 GMT Server nginx/1.10.1 X-Varnish 741158686 699167545 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 21453
GET H/1.1	200 OK	57864b67298341dd8d120c19ae6f6e77.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	15 KB 15 KB	14989ms 25ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/57864b67298341dd8d120c19ae6f6e77.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 58974bed57923c11c38cef0715dd10e34367f3f512d73ab08aaf5be3a203cb15 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Tue, 18 Dec 2018 18:49:11 GMT Server nginx/1.10.1 X-Varnish 565719950 209188993 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 15329
GET H/1.1	200 OK	d61899b4b5c746739c5fc44015548b34.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	9 KB 10 KB	15034ms 22ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/d61899b4b5c746739c5fc44015548b34.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 5967d6418f7361b09c483c139ee2508761e6a8b102e25d1bb5d48c23441c35e4 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Thu, 14 Feb 2019 21:14:47 GMT Server nginx/1.10.1 X-Varnish 565719949 525543855 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 9521
GET H/1.1	200 OK	b5bbe53bea4b439fae7592dc2d800714.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	17 KB 17 KB	15012ms 21ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/b5bbe53bea4b439fae7592dc2d800714.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash d39ad40ac240c44e2aa357dfe1b3b41590f1713f88d03f81bd6353d573064cba Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Thu, 14 Mar 2019 20:12:41 GMT Server nginx/1.10.1 X-Varnish 1023481912 1020629348 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 17365
GET H/1.1	200 OK	5ddcd10562a04bfdb351c2bcf10d50b1.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	10 KB 10 KB	277ms 33ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/5ddcd10562a04bfdb351c2bcf10d50b1.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 50107e8e5fd2a5fdd6beee77e54456484400daaeb716086b006ccaa57147f9b3 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Wed, 23 Jan 2019 15:53:30 GMT Server nginx/1.10.1 X-Varnish 565325166 397686924 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 10310
GET H/1.1	200 OK	72b7ac7118f041c191e9c4114591126b.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	20 KB 21 KB	230ms 30ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/72b7ac7118f041c191e9c4114591126b.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 1a181b8278578dba2f3d410bf8191b285a6a20e710a8554273072f15890d0fae Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Thu, 14 Mar 2019 20:14:38 GMT Server nginx/1.10.1 X-Varnish 1023481916 1011065488 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 20824
GET H/1.1	200 OK	f9c05206d7de4557a65779893cd1ad10.jpg img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/	16 KB 17 KB	230ms 28ms	Image image/jpeg	2.18.68.134 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://img-aws.ehowcdn.com/360x200p/s3-us-west-1.amazonaws.com/contentlab.studiod/getty/f9c05206d7de4557a65779893cd1ad10.jpg Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 2.18.68.134 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a2-18-68-134.deploy.static.akamaitechnologies.com Software nginx/1.10.1 / Resource Hash 62851a18aa1b8c316c4546d0ca2e0ef61e4da062c222c29448f24750d00347cd Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:22 GMT Last-Modified Wed, 28 Nov 2018 00:40:30 GMT Server nginx/1.10.1 X-Varnish 565719958 2935316 Cache-Control max-age=2592000 Connection keep-alive Accept-Ranges bytes Content-Type image/jpeg Content-Length 16642
GET H2	200	integrator.js Show response adservice.google.de/adsid/	109 B 171 B	24ms 18ms	Script application/javascript	2a00:1450:4001:817::2002 Google LLC
General Check archive.org Show headers Download Go to Full URL https://adservice.google.de/adsid/integrator.js?domain=sciencing.com Requested by Host: www.googletagservices.com URL: https://www.googletagservices.com/tag/js/gpt.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:817::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash 0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding gzip x-content-type-options nosniff content-type application/javascript; charset=UTF-8 server cafe p3p CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info." status 200 cache-control private, no-cache, no-store content-disposition attachment; filename="f.txt" timing-allow-origin * alt-svc quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39" content-length 104 x-xss-protection 1; mode=block
GET H2	200	integrator.js Show response adservice.google.com/adsid/	109 B 171 B	16ms 3ms	Script application/javascript	2a00:1450:4001:817::2002 Google LLC
General Check archive.org Show headers Download Go to Full URL https://adservice.google.com/adsid/integrator.js?domain=sciencing.com Requested by Host: www.googletagservices.com URL: https://www.googletagservices.com/tag/js/gpt.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:817::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash 0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding gzip x-content-type-options nosniff content-type application/javascript; charset=UTF-8 server cafe p3p CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info." status 200 cache-control private, no-cache, no-store content-disposition attachment; filename="f.txt" timing-allow-origin * alt-svc quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39" content-length 104 x-xss-protection 1; mode=block
GET H2	200	pubads_impl_319.js Show response securepubads.g.doubleclick.net/gpt/	160 KB 57 KB	57ms 45ms	Script text/javascript	172.217.21.194 Google LLC
General Check archive.org Show headers Download Go to Full URL https://securepubads.g.doubleclick.net/gpt/pubads_impl_319.js Requested by Host: www.googletagservices.com URL: https://www.googletagservices.com/tag/js/gpt.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS fra16s12-in-f2.1e100.net Software sffe / Resource Hash cf65e308f1c461e06038b45d5bfa27689e22241f6b673b7d540d35cdd0ca4c32 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding gzip x-content-type-options nosniff last-modified Thu, 07 Mar 2019 16:13:36 GMT server sffe vary Accept-Encoding content-type text/javascript status 200 cache-control private, immutable, max-age=31536000 accept-ranges bytes timing-allow-origin * alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 58724 x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:07 GMT
GET H2	200	css fonts.googleapis.com/	2 KB 551 B	18ms 15ms	Stylesheet text/css	2a00:1450:4001:820::200a Google LLC
General Check archive.org Show headers Download Go to Full URL https://fonts.googleapis.com/css?family=Lato%7CNunito+Sans Requested by Host: ajax.googleapis.com URL: https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:820::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software ESF / Resource Hash f5d673e847f44101937b48338bf5769434be482ccadcd0dec20f63798ca50a96 Security Headers Name Value Strict-Transport-Security max-age=31536000 X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers strict-transport-security max-age=31536000 content-encoding br last-modified Sun, 17 Mar 2019 16:37:07 GMT server ESF access-control-allow-origin * date Sun, 17 Mar 2019 16:37:07 GMT x-frame-options SAMEORIGIN content-type text/css; charset=utf-8 status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" cache-control private, max-age=86400, stale-while-revalidate=604800 timing-allow-origin * link <https://fonts.gstatic.com>; rel=preconnect; crossorigin x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:07 GMT
GET H/1.1	200 OK	intersection-observer.js Show response sciencing.com/scripts/	21 KB 8 KB	157ms 153ms	Script application/javascript	23.227.13.179 Leaf Group Ltd.
General Check archive.org Show headers Download Go to Full URL https://sciencing.com/scripts/intersection-observer.js Requested by Host: sciencing.com URL: https://sciencing.com/scripts/custom.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.227.13.179 Santa Monica, United States, ASN62650 (LEAF-GROUP-LTD - Leaf Group Ltd., US), Reverse DNS Software nginx / Resource Hash 6d70367bb6edb636d96f4193c3f0e83a056b65f536e3ae2a171c4ab9ff30254e Request headers Pragma no-cache Accept-Encoding gzip, deflate, br Host sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept */* Referer https://sciencing.com/ Connection keep-alive Cache-Control no-cache Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Last-Modified Fri, 14 Dec 2018 23:15:53 GMT Server nginx X-Cache-Status MISS Transfer-Encoding chunked Content-Type application/javascript Cache-Control max-age=300 Connection keep-alive Expires Sun, 17 Mar 2019 16:42:07 GMT
GET H2	200	analytics.js Show response www.google-analytics.com/	43 KB 17 KB	9ms 6ms	Script text/javascript	2a00:1450:4001:816::200e Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/analytics.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-WGZCHF Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:816::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software Golfe2 / Resource Hash 3e552578c7d450b023f2cd9d28f830be4335c3acc6c4ab6dadda0769f09e5f22 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff last-modified Wed, 16 Jan 2019 20:01:45 GMT server Golfe2 age 3013 date Sun, 17 Mar 2019 15:46:54 GMT vary Accept-Encoding content-type text/javascript status 200 cache-control public, max-age=7200 timing-allow-origin * alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 17543 expires Sun, 17 Mar 2019 17:46:54 GMT
GET H/1.1	200 OK	quant.js Show response secure.quantserve.com/	12 KB 6 KB	23ms 20ms	Script application/x-javascript	3.8.223.214 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://secure.quantserve.com/quant.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-WGZCHF Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.8.223.214 Villa Park, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS ec2-3-8-223-214.eu-west-2.compute.amazonaws.com Software QS / Resource Hash 404a9b0ffbcc813e8ddbb8d8510a24a69c09079282f8083ee94f4adc5d627176 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Last-Modified Sun, 17-Mar-2019 16:37:07 GMT Server QS ETag M0-e2b9884a Vary Accept-Encoding Content-Type application/x-javascript Cache-Control private, no-transform, max-age=604800 Connection keep-alive Content-Length 5456 Expires Sun, 24 Mar 2019 16:37:07 GMT
GET H2	200	cmp.js Show response quantcast.mgr.consensu.org/	132 KB 38 KB	9ms 7ms	Script text/javascript	2600:9000:200c:cc00:9:46dc:4700:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://quantcast.mgr.consensu.org/cmp.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:cc00:9:46dc:4700:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash 23f054996922f7cbc3b58edbf105e7de4f7a9e354a93d3acb54b300d33434522 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:30:06 GMT content-encoding gzip last-modified Wed, 13 Mar 2019 20:21:12 GMT server AmazonS3 age 1005 vary Accept-Encoding x-cache Hit from cloudfront content-type text/javascript;charset=UTF-8 status 200 x-amz-meta-qc-ineu True x-amz-cf-id ulIU6tDD0SZEGCAyjc9Z2pBh0jLiFZ36ZcRdHtMk04x433I8bkJaYg== via 1.1 7b88ef0d81161ffd0111d52a2de2bd25.cloudfront.net (CloudFront)
GET H2	200	tag.js Show response js.agkn.com/prod/v0/	3 KB 3 KB	7ms 6ms	Script application/javascript	2600:9000:200c:ae00:15:efbc:e300:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://js.agkn.com/prod/v0/tag.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-WGZCHF Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:ae00:15:efbc:e300:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash bd30ffd9618eaa423abb4c900f4af01cac18be85d75265ba08d87d5230bf85b8 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sat, 16 Mar 2019 22:38:54 GMT via 1.1 10e95c517e657ad53448fce5195e9cba.cloudfront.net (CloudFront) last-modified Tue, 04 Dec 2018 22:35:38 GMT server AmazonS3 age 64817 etag "a5442c681a576408c25edbf365995343" x-cache Hit from cloudfront content-type application/javascript status 200 accept-ranges bytes content-length 3167 x-amz-cf-id 3iFHNsK3mEbUfUiJEPWBsPkDVxGSb_hOEy4dqUaIco81Y0jyVGPpFw==
GET H/1.1	204 No Content	b2 sb.scorecardresearch.com/ Redirect Chain https://sb.scorecardresearch.com/b?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fscienc... https://sb.scorecardresearch.com/b2?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fscien...	0 248 B	42ms 42ms	Image text/plain	104.103.89.123 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://sb.scorecardresearch.com/b2?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fsciencing.com%2F&c9= Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 104.103.89.123 Amsterdam, Netherlands, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a104-103-89-123.deploy.static.akamaitechnologies.com Software / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Pragma no-cache Date Sun, 17 Mar 2019 16:37:07 GMT Cache-Control private, no-cache, no-cache=Set-Cookie, no-store, proxy-revalidate Connection keep-alive Content-Length 0 Expires Mon, 01 Jan 1990 00:00:00 GMT Redirect headers Location https://sb.scorecardresearch.com/b2?c1=2&c2=6036385&ns__t=1552840627336&ns_c=UTF-8&c8=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&c7=https%3A%2F%2Fsciencing.com%2F&c9= Pragma no-cache Date Sun, 17 Mar 2019 16:37:07 GMT Cache-Control private, no-cache, no-cache=Set-Cookie, no-store, proxy-revalidate Connection keep-alive Content-Length 0 Expires Mon, 01 Jan 1990 00:00:00 GMT
GET H2	200	S6uyw4BMUTPHjx4wXiWtFCc.woff2 fonts.gstatic.com/s/lato/v14/	14 KB 14 KB	7ms 5ms	Font font/woff2	2a00:1450:4001:825::2003 Google LLC
General Check archive.org Show headers Download Go to Full URL https://fonts.gstatic.com/s/lato/v14/S6uyw4BMUTPHjx4wXiWtFCc.woff2 Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:825::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software sffe / Resource Hash 52726fb580d6bffc46615863ddbf4c319524b5a68fb484be2972bdad4fd0310d Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://fonts.googleapis.com/css?family=Lato%7CNunito+Sans Origin https://sciencing.com Response headers date Fri, 08 Mar 2019 23:44:00 GMT x-content-type-options nosniff last-modified Wed, 11 Oct 2017 18:23:20 GMT server sffe age 751987 content-type font/woff2 status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" cache-control public, max-age=31536000 accept-ranges bytes timing-allow-origin * access-control-allow-origin * content-length 13944 x-xss-protection 1; mode=block expires Sat, 07 Mar 2020 23:44:00 GMT
GET H2	200	pe0qMImSLYBIv1o4X1M8cce9I9tAcVwo.woff2 fonts.gstatic.com/s/nunitosans/v4/	11 KB 11 KB	6ms 5ms	Font font/woff2	2a00:1450:4001:825::2003 Google LLC
General Check archive.org Show headers Download Go to Full URL https://fonts.gstatic.com/s/nunitosans/v4/pe0qMImSLYBIv1o4X1M8cce9I9tAcVwo.woff2 Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:825::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software sffe / Resource Hash aba72d81572635fcc88d896e075e63d790f10cabc5401cf85b10ef5c9cc9608c Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://fonts.googleapis.com/css?family=Lato%7CNunito+Sans Origin https://sciencing.com Response headers date Sat, 09 Mar 2019 00:49:31 GMT x-content-type-options nosniff last-modified Tue, 19 Feb 2019 22:18:28 GMT server sffe age 748056 content-type font/woff2 status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" cache-control public, max-age=31536000 accept-ranges bytes timing-allow-origin * access-control-allow-origin * content-length 11488 x-xss-protection 1; mode=block expires Sun, 08 Mar 2020 00:49:31 GMT
GET H2	200	fbevents.js Show response connect.facebook.net/en_US/	52 KB 15 KB	14ms 9ms	Script application/x-javascript	2a03:2880:f02d:12:face:b00c:0:3 Facebook
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/en_US/fbevents.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software / Resource Hash 6bb981959d783d83df88b9aa48738948c9a8a22c1a31b8cb5305d3e338ebf9a7 Security Headers Name Value Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 vary Origin, Accept-Encoding content-length 15216 x-xss-protection 0 pragma public x-fb-debug h9b/ybSbWdH1ANHk/YevRDOubr6Dte5rn5vDbXzTpfuQPEQQdKwF8ew1vtburIrRDbGroL4jBrIEqZLq6epGBg== date Sun, 17 Mar 2019 16:37:07 GMT x-frame-options DENY access-control-allow-methods OPTIONS content-type application/x-javascript; charset=utf-8 access-control-allow-origin https://connect.facebook.net access-control-expose-headers X-FB-Debug, X-Loader-Length cache-control public, max-age=1200 access-control-allow-credentials true content-security-policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; expires Sat, 01 Jan 2000 00:00:00 GMT
GET H/1.1	200 OK	rfxaz554p.js Show response cdn.krxd.net/controltag/	52 KB 14 KB	145ms 34ms	Script text/javascript	151.101.0.175 Fastly
General Check archive.org Show headers Download Go to Full URL https://cdn.krxd.net/controltag/rfxaz554p.js Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.0.175 San Francisco, United States, ASN54113 (FASTLY - Fastly, US), Reverse DNS Software / Resource Hash 16b393b0302811f76dd3618871ff4034a2987a2d30399826d1b61e77edabaf6a Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers X-CDN-Backend 4FrRTvEr9h480D4BywjehZ--F_Config_Service_V3 Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Age 1129 X-Cache MISS, HIT, HIT X-Request-Backend krux_scala_config_webservice X-App-Cache HIT Connection keep-alive Content-Length 13159 X-Served-By config-service-a003.krxd.net, cache-iad2140-IAD, cache-hhn1523-HHN X-Response-Time 1 Accept-Ranges bytes X-Do-Esi esi X-Timer S1552840628.581212,VS0,VE0 ETag "c4f9032255aa4099691ef436a0d8703461065b1e" Vary Accept-Encoding Content-Type text/javascript; charset=utf-8 Via 1.1 varnish, 1.1 varnish Cache-Control public, max-age=1200 X-Age 0 X-Cache-Hits 0, 1, 5
POST H2	200	publisher:getClientId Show response ampcid.google.com/v1/	74 B 345 B	42ms 16ms	XHR application/json	2a00:1450:4001:81c::200e Google LLC
General Check archive.org Show headers Download Go to Full URL https://ampcid.google.com/v1/publisher:getClientId?key=AIzaSyA65lEHUEizIsNtlbNo-l2K18dT680nsaM Requested by Host: www.google-analytics.com URL: https://www.google-analytics.com/analytics.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:81c::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software ESF / Resource Hash 991bfe84fec788f2b7d432b99a60c1e2aa2e799bc0137da8cf478299d0fc9a10 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ Origin https://sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Content-Type text/plain Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding gzip x-content-type-options nosniff alt-svc quic=":443"; ma=2592000; v="46,44,43,39" server ESF status 200 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 access-control-allow-origin https://sciencing.com access-control-expose-headers content-encoding,date,server,content-length cache-control private access-control-allow-credentials true vary Origin, X-Origin, Referer content-length 94 x-xss-protection 1; mode=block
GET H2	200	rules-p-4dIM5nVs2rFio.js Show response rules.quantcount.com/	26 KB 8 KB	10ms 8ms	Script application/x-javascript	2600:9000:200c:6600:6:44e3:f8c0:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://rules.quantcount.com/rules-p-4dIM5nVs2rFio.js Requested by Host: secure.quantserve.com URL: https://secure.quantserve.com/quant.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:6600:6:44e3:f8c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash 23ebb43f2f3b7d3350400b5899b3168fcc8b271b4cb7c2324ad5f1b423e2d1b7 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:15:09 GMT content-encoding gzip last-modified Tue, 12 Mar 2019 18:13:51 GMT server AmazonS3 age 1321 vary Accept-Encoding x-cache Hit from cloudfront content-type application/x-javascript status 200 cache-control max-age=3600 x-amz-cf-id fhSi5fbXtshGcgsyd5v1Y-4Jo8MBmVuIQ0JlnqXgwCZxvT6PUAepxQ== via 1.1 35df23774438ec8a6c97dd0fb08fcb73.cloudfront.net (CloudFront)
GET H/1.1	200 OK	Cookie set / d.agkn.com/iframe/8613/ Frame DD60	0 0	253ms 46ms	Document text/html	18.195.58.242 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://d.agkn.com/iframe/8613/?che=842247706&gdpr=1&gdpr_consent=undefined&url=https%3A%2F%2Fsciencing.com%2F&bpid=leafgroupinc&c=%7B%22bpid%22%3A%22leafgroupinc%22%2C%22loc%22%3A%22https%3A%2F%2Fsciencing.com%2F%22%2C%22gdpr%22%3A%221%22%2C%22gdpr_consent%22%3A%22undefined%22%2C%22ref%22%3A%22-1%22%2C%22cid%22%3A%22-1%22%2C%22sid%22%3A%22-1%22%2C%22gen%22%3A%22-1%22%2C%22age%22%3A%22-1%22%2C%22cat%22%3A%22undefined%22%2C%22brd%22%3A%22-1%22%2C%22subcategory%22%3A%22undefined%22%2C%22subsubcategory%22%3A%22undefined%22%7D Requested by Host: js.agkn.com URL: https://js.agkn.com/prod/v0/tag.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 18.195.58.242 Cambridge, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS ec2-18-195-58-242.eu-central-1.compute.amazonaws.com Software Apache-Coyote/1.1 / Resource Hash Request headers Host d.agkn.com Connection keep-alive Pragma no-cache Cache-Control no-cache Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 Referer https://sciencing.com/ Accept-Encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Response headers Cache-Control no-cache, must-revalidate Content-Type text/html;charset=UTF-8 Date Sun, 17 Mar 2019 16:37:06 GMT Expires Sat, 01 Jan 2000 00:00:00 GMT P3P CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT" Pragma no-cache Server Apache-Coyote/1.1 Set-Cookie ab=0001%3AtBg3RzBpjGl8tUb6bg1Fr8a0%2Blalvs1f;Max-Age=31536000;domain=agkn.com;path=/ u=C|0AEAkITQzJCE0MwAAAAAAAg1RAQCADVIBAIA;Max-Age=31536000;domain=agkn.com;path=/ Content-Length 491 Connection keep-alive
POST H2	200	publisher:getClientId Show response ampcid.google.de/v1/	3 B 363 B	76ms 14ms	XHR application/json	2a00:1450:4001:816::200e Google LLC
General Check archive.org Show headers Download Go to Full URL https://ampcid.google.de/v1/publisher:getClientId?key=AIzaSyA65lEHUEizIsNtlbNo-l2K18dT680nsaM Requested by Host: www.google-analytics.com URL: https://www.google-analytics.com/analytics.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 2a00:1450:4001:816::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software ESF / Resource Hash ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ Origin https://sciencing.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Content-Type text/plain Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding gzip x-content-type-options nosniff alt-svc quic=":443"; ma=2592000; v="46,44,43,39" server ESF status 200 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 access-control-allow-origin https://sciencing.com access-control-expose-headers content-encoding,date,server,content-length cache-control private access-control-allow-credentials true vary Origin, X-Origin, Referer content-length 23 x-xss-protection 1; mode=block
GET H2	200	285215371952932 Show response connect.facebook.net/signals/config/	186 KB 45 KB	11ms 9ms	Script application/x-javascript	2a03:2880:f02d:12:face:b00c:0:3 Facebook
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/signals/config/285215371952932?v=2.8.42&r=stable Requested by Host: connect.facebook.net URL: https://connect.facebook.net/en_US/fbevents.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software / Resource Hash 7a990402867e9a56157863c0335c841faea6aae97f883958329180a66f3327af Security Headers Name Value Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 vary Origin, Accept-Encoding content-length 45966 x-xss-protection 0 pragma public x-fb-debug QC/7D1EX02y/S1zle4PJ/g3BVn1dMr8hs2vjpcUEGZsJgttR+ZC/QKm8aidQ0xXgDWx5pPDvPRGlxFacLu86bQ== date Sun, 17 Mar 2019 16:37:07 GMT x-frame-options DENY access-control-allow-methods OPTIONS content-type application/x-javascript; charset=utf-8 access-control-allow-origin https://connect.facebook.net access-control-expose-headers X-FB-Debug, X-Loader-Length cache-control public, max-age=1200 access-control-allow-credentials true content-security-policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	cmp-3pc-check.html static.quantcast.mgr.consensu.org/v14/ Frame 1A58	0 0	8ms 6ms	Document text/html	2600:9000:200c:ec00:9:46dc:4700:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://static.quantcast.mgr.consensu.org/v14/cmp-3pc-check.html Requested by Host: quantcast.mgr.consensu.org URL: https://quantcast.mgr.consensu.org/cmp.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:ec00:9:46dc:4700:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash Request headers :method GET :authority static.quantcast.mgr.consensu.org :scheme https :path /v14/cmp-3pc-check.html pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 referer https://sciencing.com/ accept-encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Response headers status 200 content-type text/html content-length 583 last-modified Wed, 13 Mar 2019 20:21:09 GMT accept-ranges bytes server AmazonS3 date Sun, 17 Mar 2019 16:26:31 GMT etag "2382c3f01978a379e8fa8bc1a3bec605" age 976 x-cache Hit from cloudfront via 1.1 0316586b8fd7e325258707448d98d7cd.cloudfront.net (CloudFront) x-amz-cf-id VfC8g0FCBiul88d-z0vBjBm-4YmLMC5TRiDRAkFxwbCHIs7zI0Gk5A==
GET H2	200	js Show response www.google-analytics.com/gtm/	36 KB 14 KB	20ms 20ms	Script application/javascript	2a00:1450:4001:816::200e Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/gtm/js?id=GTM-K5XK9N5&t=gtm5&cid=121686610.1552840628 Requested by Host: www.google-analytics.com URL: https://www.google-analytics.com/analytics.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:816::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software Google Tag Manager (scaffolding) / Resource Hash 006b5498189ed5bc2598991e1d31d120c885727edfe2c9b78f1dddd8daafbb0f Security Headers Name Value X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:07 GMT content-encoding br alt-svc quic=":443"; ma=2592000; v="46,44,43,39" server Google Tag Manager (scaffolding) access-control-allow-origin http://www.googletagmanager.com vary Accept-Encoding content-type application/javascript; charset=UTF-8 status 200 cache-control private, max-age=900 access-control-allow-credentials true access-control-allow-headers Cache-Control content-length 13822 x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:07 GMT
GET H2	200	collect www.google-analytics.com/	35 B 106 B	6ms 5ms	Image image/gif	2a00:1450:4001:816::200e Google LLC
General Check archive.org Show headers Download Go to Show image Full URL https://www.google-analytics.com/collect?v=1&_v=j73&a=1595642990&t=pageview&_s=1&dl=https%3A%2F%2Fsciencing.com%2F&ul=en-us&de=UTF-8&dt=Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAgEADQAQC~&jid=911493132&gjid=1042286766&cid=121686610.1552840628&tid=UA-709906-113&_gid=1876057524.1552840628&gtm=2wg3b2WGZCHF&cg3=&cd4=&cd5=home&cd6=&cd7=https%3A%2F%2Fsciencing.com%2F&cd8=1986-05-16%2000%3A00%3A00&cd9=&cd10=&cd20=&cd21=0&cd25=1585x1791&cd34=standard&z=791492791 Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:816::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software Golfe2 / Resource Hash 8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers pragma no-cache date Sat, 09 Mar 2019 00:05:55 GMT x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 age 750672 content-type image/gif status 200 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" cache-control no-cache, no-store, must-revalidate access-control-allow-origin * content-length 35 expires Mon, 01 Jan 1990 00:00:00 GMT
GET H2	200	ga-audiences www.google.de/ads/ Redirect Chain https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&gjid=1042286766&_gid=1876057524.1552840628&_u=YGBAgEADQAQC~&z=1687366873 https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873 https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873&slf_rd=1&random=960241576	42 B 109 B	24ms 22ms	Image image/gif	2a00:1450:4001:820::2003 Google LLC
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873&slf_rd=1&random=960241576 Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:820::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers pragma no-cache date Sun, 17 Mar 2019 16:37:07 GMT x-content-type-options nosniff content-type image/gif server cafe p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 200 cache-control no-cache, no-store, must-revalidate timing-allow-origin * alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 42 x-xss-protection 1; mode=block expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers pragma no-cache date Sun, 17 Mar 2019 16:37:07 GMT x-content-type-options nosniff server cafe timing-allow-origin * location https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-709906-113&cid=121686610.1552840628&jid=911493132&_v=j73&z=1687366873&slf_rd=1&random=960241576 p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 302 cache-control no-cache, no-store, must-revalidate content-type text/html; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 0 x-xss-protection 1; mode=block expires Fri, 01 Jan 1990 00:00:00 GMT
GET H/1.1	200 OK	controltag.js.09ebc571a022d419934530eaf14c8a78 Show response cdn.krxd.net/ctjs/	247 KB 79 KB	35ms 34ms	Script application/javascript	151.101.0.175 Fastly
General Check archive.org Show headers Download Go to Full URL https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78 Requested by Host: cdn.krxd.net URL: https://cdn.krxd.net/controltag/rfxaz554p.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.0.175 San Francisco, United States, ASN54113 (FASTLY - Fastly, US), Reverse DNS Software / Resource Hash 0b57722c5650587fd2bce696f64780e9bd054d8fe51aad3ac197f54c3fe03056 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers X-CDN-Backend 4FrRTvEr9h480D4BywjehZ--F_Controltag_S3 Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Age 7593379 X-Cache HIT Connection keep-alive Content-Length 80533 X-Served-By cache-hhn1523-HHN Last-Modified Wed, 19 Dec 2018 18:55:08 GMT X-Timer S1552840628.765735,VS0,VE0 ETag "09ebc571a022d419934530eaf14c8a78" Content-Type application/javascript Via 1.1 varnish Expires Sat, 16 Dec 2028 18:55:07 GMT Cache-Control public, max-age=315360000 Accept-Ranges bytes X-Cache-Hits 3242631
GET H2	200	/ www.facebook.com/tr/	44 B 246 B	6ms 6ms	Image image/gif	2a03:2880:f12d:83:face:b00c:0:25de Facebook
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=285215371952932&ev=PageView&dl=https%3A%2F%2Fsciencing.com%2F&rl=&if=false&ts=1552840627787&sw=1600&sh=1200&v=2.8.42&r=stable&ec=0&o=30&fbp=fb.1.1552840627785.2026351587&it=1552840627586&coo=false&rqm=GET Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:07 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt content-type image/gif status 200 cache-control no-cache, must-revalidate, max-age=0 content-length 44 expires Sun, 17 Mar 2019 16:37:07 GMT
GET H2	200	cmpui-popup.js Show response static.quantcast.mgr.consensu.org/v14/	160 KB 50 KB	11ms 9ms	Script text/javascript	2600:9000:200c:ec00:9:46dc:4700:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://static.quantcast.mgr.consensu.org/v14/cmpui-popup.js Requested by Host: quantcast.mgr.consensu.org URL: https://quantcast.mgr.consensu.org/cmp.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:ec00:9:46dc:4700:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash d74b351e11d1676fe1b936175ed5e3de0a805183d57e778934cde1988cf78cc9 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:24:29 GMT content-encoding gzip last-modified Wed, 13 Mar 2019 20:21:09 GMT server AmazonS3 age 1484 vary Accept-Encoding x-cache Hit from cloudfront content-type text/javascript;charset=UTF-8 status 200 x-amz-cf-id 8cMeeMDPjDbksg1C_26pbZWtRFe2O-xH1dK3rnzCVW1qy--gUzQvrw== via 1.1 0316586b8fd7e325258707448d98d7cd.cloudfront.net (CloudFront)
GET H/1.1	200 OK	66822801-aa35-4f0d-a6ab-78970028f03f Show response consumer.krxd.net/consent/get/	237 B 663 B	94ms 15ms	Script text/javascript	151.101.0.175 Fastly
General Check archive.org Show headers Download Go to Full URL https://consumer.krxd.net/consent/get/66822801-aa35-4f0d-a6ab-78970028f03f?idt=device&dt=kxcookie&callback=Krux.ns.leafgroup.kxjsonp_consent_get_0 Requested by Host: cdn.krxd.net URL: https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.0.175 San Francisco, United States, ASN54113 (FASTLY - Fastly, US), Reverse DNS Software / Resource Hash 973a222ff90c2b32fc46da8ba903e6e8746250ea5c559beff2f48992f4bbae50 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:07 GMT Content-Encoding gzip Age 64 X-Cache MISS, HIT X-Request-Backend krux_scala_consumer_webservice Connection keep-alive Content-Length 193 X-Served-By consumer-a013-dub.krxd.net, cache-hhn1521-HHN Accept-Ranges bytes X-Timer S1552840628.966557,VS0,VE1 Vary Accept-Encoding Content-Type text/javascript; charset=UTF-8 Via 1.1 varnish Cache-Control max-age=1800 X-Age 0 X-Cache-Hits 0, 1
GET H2	200	vendorlist.json Show response vendorlist.consensu.org/	77 KB 14 KB	8ms 7ms	XHR application/json	2600:9000:200c:c600:1:af78:4c0:93a1 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://vendorlist.consensu.org/vendorlist.json Requested by Host: quantcast.mgr.consensu.org URL: https://quantcast.mgr.consensu.org/cmp.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:9000:200c:c600:1:af78:4c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software AmazonS3 / Resource Hash 19c578cc052ab80b04dfc8c7b7fc372ffc7bf6be58cf79fb6fa4f89392c181cc Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Origin https://sciencing.com Response headers x-amz-version-id Yqz14Pw6ZVFTP7j06C2w8khzuTS06Ae5 content-encoding gzip vary Origin,Access-Control-Request-Headers,Access-Control-Request-Method age 42520 x-cache Hit from cloudfront status 200 access-control-allow-origin * last-modified Thu, 14 Mar 2019 16:00:21 GMT server AmazonS3 date Sun, 17 Mar 2019 04:54:53 GMT access-control-max-age 86400 access-control-allow-methods GET content-type application/json; charset=utf-8 via 1.1 e621b964f8c348548e0b42950cc55248.cloudfront.net (CloudFront) cache-control max-age=259200 x-amz-cf-id UrHrNttnZJ8K9B7VgTBFKiStftD9NUdBfB9zQb9sxiyQ3UOFbWcKaw==
GET H/1.1	200 OK	BrandAssets_LeafGroupLogo_Primary_Color.png www.leafgroup.com/wp-content/themes/leafgroup/images/	28 KB 28 KB	15247ms 13ms	Image image/png	23.38.55.162 AKAMAI-ASN1
General Check archive.org Show headers Download Go to Show image Full URL https://www.leafgroup.com/wp-content/themes/leafgroup/images/BrandAssets_LeafGroupLogo_Primary_Color.png Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 23.38.55.162 Amsterdam, Netherlands, ASN20940 (AKAMAI-ASN1, US), Reverse DNS a23-38-55-162.deploy.static.akamaitechnologies.com Software nginx/1.13.12 / Resource Hash be60e2d780fdd8006cd1be8821c0943ff6cffc6336fee4a8346fc385504735f8 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:23 GMT Last-Modified Thu, 28 Feb 2019 01:42:24 GMT Server nginx/1.13.12 ETag "5c773c80-709a" Content-Type image/png Connection keep-alive Accept-Ranges bytes Content-Length 28826 Expires Sun, 17 Mar 2019 16:37:23 GMT
GET DATA	200 OK	truncated /	3 KB 0		Image image/png
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 87562d3773ffab3d0716a70faa73c38b322fde3b8f265c3d646a3cea976ef67e Request headers Response headers Content-Type image/png
GET H/1.1	200 OK	aps_csm.js Show response c.amazon-adsystem.com/bao-csm/aps-comm/	6 KB 3 KB	154ms 36ms	XHR application/javascript	99.86.1.198 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js Requested by Host: c.amazon-adsystem.com URL: https://c.amazon-adsystem.com/aax2/apstag.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 99.86.1.198 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-99-86-1-198.fra6.r.cloudfront.net Software AmazonS3 / Resource Hash 6d6f482982f8f1a1814e279ff50df4ccc301533ca9655e4d080d6b90ec69d69e Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Origin https://sciencing.com Response headers Date Sat, 16 Mar 2019 19:06:24 GMT Content-Encoding gzip Vary Origin Age 77445 Transfer-Encoding chunked X-Cache Hit from cloudfront Connection keep-alive Access-Control-Allow-Origin * Last-Modified Fri, 24 Aug 2018 07:13:51 GMT Server AmazonS3 Access-Control-Max-Age 3000 Access-Control-Allow-Methods GET Content-Type application/javascript Via 1.1 a350f357b825293e306b1b0a2cb490c1.cloudfront.net (CloudFront) Cache-Control public, max-age=86400 X-Amz-Cf-Id GlhQeqh0Twc42aNGjoMla_6in6oY6boBjHAy6zpziLrXFWSK2mdFAw==
GET H/1.1	200 OK	bid Show response aax.amazon-adsystem.com/e/dtb/	47 B 342 B	1158ms 42ms	XHR text/javascript	52.94.220.16 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://aax.amazon-adsystem.com/e/dtb/bid?src=3066&u=https%3A%2F%2Fsciencing.com%2F&pid=5678322282601552840628078&cb=3043524480661552840628135&ws=1600x1200&v=7.27.00&t=2000&slots=%5B%7B%22sd%22%3A%22970x250_728x90_ATF%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x250%22%5D%7D%2C%7B%22sd%22%3A%22300x250_300x600_ATF%22%2C%22s%22%3A%5B%22300x250%22%2C%22300x600%22%5D%7D%5D&pj=%7B%22apse%22%3A%7B%22chunkRequests%22%3Afalse%2C%22shouldSampleLatency%22%3Afalse%7D%7D&cfgv=0&gdprl=%7B%22status%22%3A%22cmp-timeout%22%7D Requested by Host: c.amazon-adsystem.com URL: https://c.amazon-adsystem.com/aax2/apstag.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.94.220.16 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS Software Server / Resource Hash e4889d002a405c830e6862e8a83af7f225ffa6baba01a38c3ef5ec4964423d4b Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Origin https://sciencing.com Response headers Date Sun, 17 Mar 2019 16:37:09 GMT Server Server Vary User-Agent Content-Type text/javascript;charset=UTF-8 Access-Control-Allow-Origin https://sciencing.com Access-Control-Allow-Credentials true Connection keep-alive Timing-Allow-Origin * Content-Length 47
GET H/1.1	200 OK	icon1.png c.betrad.com/pub/	600 B 967 B	133ms 36ms	Image image/png	92.123.128.226 Akamai Technologies
General Check archive.org Show headers Download Go to Show image Full URL https://c.betrad.com/pub/icon1.png Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 92.123.128.226 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a92-123-128-226.deploy.static.akamaitechnologies.com Software Apache / Resource Hash 40d2dae0209b964e6ceb2607faafc02bb3d6efa0d73f47a4ab2a17279f642b91 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:08 GMT Content-Encoding gzip Last-Modified Thu, 02 Jun 2011 18:30:38 GMT Server Apache ETag "d08da9f445b63100a56646de99043059:1307039438" Vary Accept-Encoding Content-Type image/png Cache-Control max-age=315360000 Connection keep-alive Accept-Ranges bytes Content-Length 623
GET H2	204	p.gif l.betrad.com/pub/	0 120 B	1362ms 120ms	Image text/plain	52.54.5.87 Amazon.com
General Check archive.org Show headers Download Go to Show image Full URL https://l.betrad.com/pub/p.gif?pid=46&ocid=374&ii=1&mb=0&r=0.5653483354745974 Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.54.5.87 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US), Reverse DNS ec2-52-54-5-87.compute-1.amazonaws.com Software / Express Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers status 204 date Sun, 17 Mar 2019 16:37:09 GMT content-encoding gzip etag W/"a-bAsFyilMr4Ra1hIU5PyoyFRunpI" x-powered-by Express vary Accept-Encoding
GET H2	200	/ Show response audit.quantcast.mgr.consensu.org/	80 B 468 B	274ms 274ms	XHR text/html	13.35.253.125 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://audit.quantcast.mgr.consensu.org/?log=%3Be%3AShown%2C%3Bua%3AMozilla%2F5.0%20(Macintosh%3B%20Intel%20Mac%20OS%20X%2010_13_5)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F67.0.3396.87%20Safari%2F537.36%3Bc%3Ap%2Coff%2Ctrue Requested by Host: static.quantcast.mgr.consensu.org URL: https://static.quantcast.mgr.consensu.org/v14/cmpui-popup.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.35.253.125 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-35-253-125.fra6.r.cloudfront.net Software AmazonS3 / Resource Hash 2d0f6b590917e7d27ddeb026b280d62dde9d03bb92f47f56342fc5f68f0c24eb Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Origin https://sciencing.com Response headers date Sat, 16 Mar 2019 19:42:33 GMT via 1.1 a350f357b825293e306b1b0a2cb490c1.cloudfront.net (CloudFront) vary Origin age 75276 x-cache Hit from cloudfront status 200 content-length 80 last-modified Mon, 11 Jun 2018 22:07:34 GMT server AmazonS3 etag "0614149d8033903db5de46d6c184bbfd" access-control-max-age 3000 access-control-allow-methods GET content-type text/html access-control-allow-origin * accept-ranges bytes x-amz-cf-id vicOqDazhOAUKHkBXwcDf22J2b4t-_jKRIzY0s9dqBfUBFXzvfYnAQ==
GET H2	200	/ www.facebook.com/tr/	44 B 144 B	7ms 6ms	Image image/gif	2a03:2880:f12d:83:face:b00c:0:25de Facebook
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=285215371952932&ev=Microdata&dl=https%3A%2F%2Fsciencing.com%2F&rl=&if=false&ts=1552840628291&cd[Schema.org]=%5B%5D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Sciencing%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fsciencing.com%2F%22%2C%22og%3Asite_name%22%3A%22Sciencing%22%2C%22og%3Adescription%22%3A%22Whether%20you%20have%20questions%20about%20the%20universe%20or%20a%20molecule%20compound%20or%20what%20biome%20you%20live%20in%2C%20Sciencing.com%20is%20your%20go-to%20source%20for%20all%20things%20science.%22%7D&cd[Meta]=%7B%22title%22%3A%22Sciencing%20%7C%20For%20All%20Things%20Science%20-%20Biology%2C%20Chemistry%2C%20Physics%22%2C%22meta%3Adescription%22%3A%22Whether%20you%20have%20questions%20about%20the%20universe%20or%20a%20molecule%20compound%20or%20what%20biome%20you%20live%20in%2C%20Sciencing.com%20is%20your%20go-to%20source%20for%20all%20things%20science.%22%7D&cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.8.42&r=stable&ec=1&o=30&fbp=fb.1.1552840627785.2026351587&it=1552840627586&coo=false&es=automatic&rqm=GET Requested by Host: sciencing.com URL: https://sciencing.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:08 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt content-type image/gif status 200 cache-control no-cache, must-revalidate, max-age=0 content-length 44 expires Sun, 17 Mar 2019 16:37:08 GMT
GET H2	200	ads Show response securepubads.g.doubleclick.net/gampad/	10 KB 3 KB	311ms 308ms	XHR text/javascript	172.217.21.194 Google LLC
General Check archive.org Show headers Download Go to Full URL https://securepubads.g.doubleclick.net/gampad/ads?gdfp_req=1&pvsid=3327887948060083&correlator=2260322007275583&output=json_html&callback=googletag.impl.pubads.callbackProxy1&impl=fifs&adsid=NT&json_a=1&eid=21062415%2C21062748%2C21063016%2C21063304&vrg=319&guci=1.2.0.0.2.2.0.0&plat=1%3A32776%2C2%3A16809992%2C8%3A32776&sc=1&sfv=1-0-32&iu_parts=6117%2Csciencing%2Chorizontal1-1%2Crightrail1-1&enc_prev_ius=%2F0%2F1%2F2%2C%2F0%2F1%2F3%2C%2F0%2F1&prev_iu_szs=728x90%7C970x250%2C300x250%7C300x600%2C1x1&ists=1&prev_scp=amznbid%3D2%26amznp%3D2%7Camznbid%3D2%26amznp%3D2%7C&eri=1&cust_params=ctype%3Dhomepage%26envr%3D%26kuid%3D&cookie_enabled=1&bc=15&abxe=1&lmt=1552840630&dt=1552840630825&dlt=1552840626604&idt=1018&frm=20&biw=1600&bih=1200&oid=3&adxs=-9%2C-9%2C0&adys=-9%2C-9%2C1788&adks=2017047137%2C1142897333%2C1507120486&ucis=1%7C2%7C3&ifi=1&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&flash=0&url=https%3A%2F%2Fsciencing.com%2F&dssz=39&icsg=142064&std=0&vis=1&dmc=8&scr_x=0&scr_y=0&psz=0x-1%7C0x-1%7C1600x1200&msz=0x-1%7C0x-1%7C1600x1&blev=1&bisch=1&ga_vid=121686610.1552840628&ga_sid=1552840631&ga_hid=1595642990&fws=2%2C2%2C4 Requested by Host: securepubads.g.doubleclick.net URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_319.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS fra16s12-in-f2.1e100.net Software cafe / Resource Hash 01394bfe7b978303b49f26e8d195017e067b2fb4b832a8b411d50cf7976d54b6 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Referer https://sciencing.com/ Origin https://sciencing.com Response headers date Sun, 17 Mar 2019 16:37:11 GMT content-encoding br x-content-type-options nosniff google-mediationgroup-id -2,-2,-2 p3p policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR" status 200 content-disposition attachment; filename="f.txt" alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 3220 x-xss-protection 1; mode=block google-lineitem-id 1801038136,1801039096,-2 pragma no-cache server cafe google-mediationtag-id -2 google-creative-id 132171516016,132171515776,-2 content-type text/javascript; charset=UTF-8 access-control-allow-origin https://sciencing.com cache-control no-cache, must-revalidate access-control-allow-credentials true timing-allow-origin * expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	pubads_impl_rendering_319.js Show response securepubads.g.doubleclick.net/gpt/	67 KB 25 KB	84ms 81ms	Script text/javascript	172.217.21.194 Google LLC
General Check archive.org Show headers Download Go to Full URL https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_319.js Requested by Host: securepubads.g.doubleclick.net URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_319.js Protocol H2 Security TLS 1.2, ECDHE_ECDSA, AES_128_GCM Server 172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS fra16s12-in-f2.1e100.net Software sffe / Resource Hash c11b9a046106f278a5fb5411e95c1ba5d6f06daf9e4bfa98da51c523e4157388 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 1; mode=block Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers date Sun, 17 Mar 2019 16:37:10 GMT content-encoding gzip x-content-type-options nosniff last-modified Thu, 07 Mar 2019 16:13:36 GMT server sffe vary Accept-Encoding content-type text/javascript status 200 cache-control private, immutable, max-age=31536000 accept-ranges bytes timing-allow-origin * alt-svc quic=":443"; ma=2592000; v="46,44,43,39" content-length 25393 x-xss-protection 1; mode=block expires Sun, 17 Mar 2019 16:37:10 GMT
GET H2	200	container.html tpc.googlesyndication.com/safeframe/1-0-32/html/	0 0	35ms 13ms	Other text/html	2a00:1450:4001:815::2001 Google LLC
General Check archive.org Show headers Download Go to Full URL https://tpc.googlesyndication.com/safeframe/1-0-32/html/container.html Requested by Host: securepubads.g.doubleclick.net URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_319.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a00:1450:4001:815::2001 , Ireland, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software / Resource Hash Request headers Purpose prefetch Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers
GET H/1.1	200 OK	optout_check Show response beacon.krxd.net/	63 B 316 B	218ms 44ms	Script text/javascript	54.228.238.12 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://beacon.krxd.net/optout_check?callback=Krux.ns.leafgroup.kxjsonp_optOutCheck Requested by Host: cdn.krxd.net URL: https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.228.238.12 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS ec2-54-228-238-12.eu-west-1.compute.amazonaws.com Software / Resource Hash ad1feb646ba90a3abed5401c5ec536d05d6abf0238c645196cbab924b36d927c Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:14 GMT Cache-Control private, max-age=0, s-max-age=0 X-Request-Time D=55 t=1552840634 Connection keep-alive X-Served-By beacon-n031-dub.krxd.net Content-Length 63 Content-Type text/javascript
GET H/1.1	200 OK	cs.js Show response sb.scorecardresearch.com/c2/6036385/	0 400 B	10024ms 318ms	Script application/x-javascript	104.103.89.123 Akamai Technologies
General Check archive.org Show headers Download Go to Full URL https://sb.scorecardresearch.com/c2/6036385/cs.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-WGZCHF Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 104.103.89.123 Amsterdam, Netherlands, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US), Reverse DNS a104-103-89-123.deploy.static.akamaitechnologies.com Software / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://sciencing.com/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Response headers Date Sun, 17 Mar 2019 16:37:33 GMT Content-Encoding gzip Last-Modified Fri, 08 Apr 2011 23:11:26 GMT ETag "d41d8cd98f00b204e9800998ecf8427e:1349196464" Vary Accept-Encoding Content-Type application/x-javascript Cache-Control private, no-transform, max-age=259200 Connection keep-alive Content-Length 20 Expires Wed, 20 Mar 2019 16:37:33 GMT