urlscan.io logo urlscan.io
SecurityTrails logo

www.circuitstoday.com Open in urlscan Pro
208.79.233.96  Public Scan

Go To Rescan Add Verdict Report
URL: http://www.circuitstoday.com/diode-clamping-circuits
Submission: On April 09 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 19 IPs in 3 countries across 15 domains to perform 63 HTTP transactions. The main IP is 208.79.233.96, located in Lansing, United States and belongs to LIQUIDWEB - Liquid Web, L.L.C, US. The main domain is www.circuitstoday.com.
This is the only time www.circuitstoday.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
27 208.79.233.96 32244 (LIQUIDWEB)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
3 2a03:2880:f02... 32934 (FACEBOOK)
1 4 2a00:1450:400... 15169 (GOOGLE)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
2 2a00:1450:400... 15169 (GOOGLE)
5 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
5 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.10.39.33 16509 (AMAZON-02)
4 192.0.77.48 2635 (AUTOMATTIC)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a03:2880:f12... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
63 19
27    208.79.233.96 (Lansing, United States)

ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US)
PTR: host.circuitstoday.com
www.circuitstoday.com
1    2a00:1450:4001:806::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
fonts.googleapis.com
3    2a00:1450:4001:825::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
pagead2.googlesyndication.com
3    2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
connect.facebook.net
staticxx.facebook.com
4    2a00:1450:4001:825::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
apis.google.com
1    2a02:26f0:6c00:2bf::25eb (European Union)

ASN20940 (AKAMAI-ASN1, US)
platform.linkedin.com
2    2a00:1450:4001:818::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.google-analytics.com
5    2a00:1450:4001:81b::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
fonts.gstatic.com
1    2a00:1450:4001:809::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
adservice.google.de
1    2a00:1450:4001:81b::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
adservice.google.com
1    2a00:1450:4001:81d::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
pagead2.googlesyndication.com
5    2a00:1450:4001:806::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:81e::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
www.googletagservices.com
1    52.10.39.33 (Boardman, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-52-10-39-33.us-west-2.compute.amazonaws.com
www.pcbway.com
4    192.0.77.48 (San Francisco, United States)

ASN2635 (AUTOMATTIC - Automattic, Inc, US)
PTR: s.w.org
s.w.org
1    2a00:1450:4001:806::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
plus.google.com
1    2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
www.facebook.com
1    2a00:1450:4001:81c::200d (Ireland)

ASN15169 (GOOGLE - Google LLC, US)
accounts.google.com
Domain Requested by
27 www.circuitstoday.com www.circuitstoday.com
5 googleads.g.doubleclick.net pagead2.googlesyndication.com
5 fonts.gstatic.com www.circuitstoday.com
www.google-analytics.com
pagead2.googlesyndication.com
4 s.w.org www.circuitstoday.com
4 apis.google.com 1 redirects www.circuitstoday.com
apis.google.com
4 pagead2.googlesyndication.com www.circuitstoday.com
pagead2.googlesyndication.com
2 www.google-analytics.com www.circuitstoday.com
2 connect.facebook.net www.circuitstoday.com
connect.facebook.net
1 accounts.google.com apis.google.com
1 www.facebook.com connect.facebook.net
1 plus.google.com apis.google.com
1 staticxx.facebook.com connect.facebook.net
1 www.pcbway.com www.circuitstoday.com
1 www.googletagservices.com pagead2.googlesyndication.com
1 adservice.google.com pagead2.googlesyndication.com
1 adservice.google.de pagead2.googlesyndication.com
1 platform.linkedin.com www.circuitstoday.com
1 fonts.googleapis.com www.circuitstoday.com
0 static.ak.fbcdn.net Failed www.circuitstoday.com
63 19
Subject Issuer Validity Valid
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2019-03-08 -
2019-06-06		 3 months crt.sh
*.apis.google.com
Google Internet Authority G3		 2019-03-01 -
2019-05-24		 3 months crt.sh
*.google-analytics.com
Google Internet Authority G3		 2019-03-01 -
2019-05-24		 3 months crt.sh
*.google.com
Google Internet Authority G3		 2019-03-01 -
2019-05-24		 3 months crt.sh
*.g.doubleclick.net
Google Internet Authority G3		 2019-03-01 -
2019-05-24		 3 months crt.sh
pcbway.com
Go Daddy Secure Certificate Authority - G2		 2019-01-06 -
2021-01-06		 2 years crt.sh
*.w.org
Go Daddy Secure Certificate Authority - G2		 2016-11-29 -
2019-12-29		 3 years crt.sh
accounts.google.com
Google Internet Authority G3		 2019-03-01 -
2019-05-24		 3 months crt.sh

This page contains 12 frames:

Primary Page: http://www.circuitstoday.com/diode-clamping-circuits
Frame ID: 798699B32DAE4852CB7CD55CACC33F74
Requests: 52 HTTP requests in this frame

Frame: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Frame ID: CBC6E7867B21B4A96EF57BE37AD0280E
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20190403/r20190131/zrt_lookup.html
Frame ID: 9009CAA0D9C4497410CCCE70F11FB18B
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7309974890&adk=1856039290&adf=4134371643&w=1200&fwrn=4&lmt=1554838525&rafmt=10&guci=1.2.0.0.2.2.0.0&format=1200x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525481&bpp=23&bdt=1404&fdt=175&idt=174&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&correlator=2738787467662&frm=20&pv=2&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=37726720&dssz=21&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=143&ady=198&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=1&uci=1.owcvnfip5fg&fsb=1&xpc=td7GQdlrIw&p=http%3A//www.circuitstoday.com&dtd=239
Frame ID: EFBF19E96929C6C8C2741228D62DA975
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=3438178498&adk=3684130393&adf=3424945042&w=841&fwrn=4&fwrnh=100&lmt=1554838525&rafmt=1&guci=1.2.0.0.2.2.0.0&format=841x90&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838525504&bpp=8&bdt=1427&fdt=291&idt=151&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=8740846080&dssz=23&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=481&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=2&uci=2.rz1qfw8tsvd3&fsb=1&xpc=CMJiNl0uva&p=http%3A//www.circuitstoday.com&dtd=301
Frame ID: B892B040BB6F35790645400DD32B6DD9
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7030773290&adk=1758853209&adf=3499680490&w=841&fwrn=4&lmt=1554838526&rafmt=10&guci=1.2.0.0.2.2.0.0&format=841x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525927&bpp=50&bdt=1850&fdt=78&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=139853537294&dssz=28&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=5871&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeEbr%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=3&uci=3.rnhrq6r10jta&fsb=1&xpc=xz81nZMmo6&p=http%3A//www.circuitstoday.com&dtd=102
Frame ID: 00C9450F99B9CF6D304871248509EC39
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=280&slotname=4356508490&adk=619286380&adf=4289106785&w=369&fwrn=4&fwrnh=100&lmt=1554838526&rafmt=1&guci=1.2.0.0.2.2.0.0&format=369x280&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838526258&bpp=35&bdt=2181&fdt=36&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90%2C841x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=2237656596714&dssz=32&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=1074&ady=338&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=5&uci=5.cycjv7aw0e4d&fsb=1&xpc=Nza7S4Exro&p=http%3A//www.circuitstoday.com&dtd=74
Frame ID: DAF26C826BC8E9D5CB450CF729710591
Requests: 1 HTTP requests in this frame

Frame: https://www.pcbway.com/vertical-quotebox.html?ad=circuitstoday.com
Frame ID: 6835C6868EFA186853399510B811FD7E
Requests: 1 HTTP requests in this frame

Frame: https://staticxx.facebook.com/connect/xd_arbiter/r/d_vbiawPdxB.js?version=44
Frame ID: 9C882E030DD7840FE8069395D330F1EA
Requests: 1 HTTP requests in this frame

Frame: https://plus.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_/js/k%3Doz.gapi.en_US.-M6wT9WufPM.O/am%3DwQ/rt%3Dj/d%3D1/rs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/m%3D__features__
Frame ID: FD5D186B53B67248BE4DC90516402C4F
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/plugins/like.php?app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2Fd_vbiawPdxB.js%3Fversion%3D44%23cb%3Df18c8c2fedda6e4%26domain%3Dwww.circuitstoday.com%26origin%3Dhttp%253A%252F%252Fwww.circuitstoday.com%252Ff1c4b87d9a3eb5%26relation%3Dparent.parent&container_width=0&href=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&layout=box_count&locale=en_US&sdk=joey&send=false&show_faces=false&width=50
Frame ID: 71EA64750AE58B02B228C6054702929A
Requests: 1 HTTP requests in this frame

Frame: https://accounts.google.com/o/oauth2/postmessageRelay?parent=http%3A%2F%2Fwww.circuitstoday.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.en_US.-M6wT9WufPM.O%2Fam%3DwQ%2Frt%3Dj%2Fd%3D1%2Frs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug%2Fm%3D__features__
Frame ID: E144D33BAB737E328A425E0D4BA334DE
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+wp-(?:content|includes)/i
  • script /\/wp-includes\//i
Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+wp-(?:content|includes)/i
  • script /\/wp-includes\//i
Overall confidence: 100%
Detected patterns
  • headers server /^LiteSpeed$/i
Overall confidence: 100%
Detected patterns
  • html /<!-- This site is optimized with the Yoast/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+font-awesome(?:\.min)?\.css/i
Overall confidence: 100%
Detected patterns
  • script /googlesyndication\.com\//i
  • env /^google_ad_/i
  • env /^__google_ad_/i
  • env /^Goog_AdSense_/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
  • env /^gaGlobal$/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i
Overall confidence: 100%
Detected patterns
  • env /^twemoji$/i
Overall confidence: 100%
Detected patterns
  • env /^jQuery$/i

Page Statistics

63
Requests

40 %
HTTPS

83 %
IPv6

15
Domains

19
Subdomains

19
IPs

3
Countries

912 kB
Transfer

1953 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 18
  • http://connect.facebook.net/en_US/all.js HTTP 307
  • https://connect.facebook.net/en_US/all.js
Request Chain 19
  • http://static.ak.fbcdn.net/connect.php/js/FB.Share HTTP 307
  • https://static.ak.fbcdn.net/connect.php/js/FB.Share
Request Chain 59
  • https://apis.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http%3A%2F%2Fwww.circuitstoday.com&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&gsrc=3p&ic=1&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.en_US.-M6wT9WufPM.O%2Fam%3DwQ%2Frt%3Dj%2Fd%3D1%2Frs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug%2Fm%3D__features__ HTTP 302
  • https://plus.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_/js/k%3Doz.gapi.en_US.-M6wT9WufPM.O/am%3DwQ/rt%3Dj/d%3D1/rs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/m%3D__features__

63 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request diode-clamping-circuits
www.circuitstoday.com/ 		98 KB
22 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
c8db31b3f6c5c615912e1d6636ac3a28a397158ce396fdd7ce6a454077dbe1e5

Request headers

Host
www.circuitstoday.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
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

Content-Type
text/html; charset=UTF-8
X-Pingback
http://www.circuitstoday.com/xmlrpc.php
Link
<http://www.circuitstoday.com/wp-json/>; rel="https://api.w.org/" <http://www.circuitstoday.com/?p=2646>; rel=shortlink
Transfer-Encoding
chunked
Content-Encoding
gzip
Vary
Accept-Encoding
Date
Tue, 09 Apr 2019 19:35:23 GMT
Accept-Ranges
bytes
Server
LiteSpeed
Connection
Keep-Alive
diggdigg-style.css
www.circuitstoday.com/wp-content/plugins/digg-digg/css/ 		5 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/plugins/digg-digg/css/diggdigg-style.css?ver=5.3.6
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
c64a515fb8593007b36591f6ec10537d8a9694a318b7ef18f6041c76cc00820b

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Tue, 08 Jul 2014 10:55:10 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
1462
Expires
Tue, 16 Apr 2019 19:35:24 GMT
css
fonts.googleapis.com/ 		9 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a00:1450:4001:806::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
db9be330576ce4d8e5e32527b3e951921f7619bdba759305ff24e5fc2a826294
Security Headers
Name Value
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 Apr 2019 19:35:24 GMT
Server
ESF
X-Frame-Options
SAMEORIGIN
Content-Type
text/css; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
private, max-age=86400, stale-while-revalidate=604800
Transfer-Encoding
chunked
Timing-Allow-Origin
*
Link
<http://fonts.gstatic.com>; rel=preconnect; crossorigin
X-XSS-Protection
1; mode=block
Expires
Tue, 09 Apr 2019 19:35:24 GMT
main.css
www.circuitstoday.com/wp-content/themes/circuitstoday/css/ 		61 KB
15 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/main.css?ver=1.0
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
0995d8daec93da4c8419a4893153a76abbea853a45a2d82cb52354d74f9cc8ba

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Sat, 30 Dec 2017 09:33:21 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
15113
Expires
Tue, 16 Apr 2019 19:35:24 GMT
font-awesome.min.css
www.circuitstoday.com/wp-content/themes/circuitstoday/css/ 		26 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/font-awesome.min.css?ver=1.0
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
768686e989a8f39ac9cf934d0c967d218feef8319e8cd4b73ad5dc38631a2451

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Wed, 31 May 2017 09:42:55 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
6846
Expires
Tue, 16 Apr 2019 19:35:24 GMT
fontello.css
www.circuitstoday.com/wp-content/themes/circuitstoday/css/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/fontello.css?ver=1.0
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
810c7c605b4172c635bc08090b36151363c103340b1e873e9af0c999c8d600a5

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Wed, 31 May 2017 09:42:55 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
1077
Expires
Tue, 16 Apr 2019 19:35:24 GMT
color.css
www.circuitstoday.com/wp-content/themes/circuitstoday/css/ 		0
0 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/color.css?ver=1.0
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Content-Encoding
gzip
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/html; charset=UTF-8
Cache-Control
no-cache, must-revalidate, max-age=0
Transfer-Encoding
chunked
Connection
Keep-Alive
Accept-Ranges
bytes
Link
<http://www.circuitstoday.com/wp-json/>; rel="https://api.w.org/"
Expires
Wed, 11 Jan 1984 05:00:00 GMT
style.css
www.circuitstoday.com/wp-content/themes/circuitstoday/ 		334 B
549 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/style.css?ver=1554838523
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
4ac03733a28d0f29601f05f04efaa7cffd63de6cc07a239a996c70f88e22c1b3

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Wed, 31 May 2017 09:42:55 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
211
Expires
Tue, 16 Apr 2019 19:35:24 GMT
default.min.css
www.circuitstoday.com/wp-content/plugins/tablepress/css/ 		6 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/plugins/tablepress/css/default.min.css?ver=1.8.1
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
760bc4d420605c167dd90147b0e0d82b4e761a18bc35be7aeffaa4192b371635

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Tue, 21 Nov 2017 14:20:32 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
2858
Expires
Tue, 16 Apr 2019 19:35:24 GMT
jquery.js
www.circuitstoday.com/wp-includes/js/jquery/ 		95 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
fc48d1d80ece71a79a7b39877f4104d49d3da6c3665cf6dc203000fb7df4447e

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Thu, 04 Aug 2016 04:31:46 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
39407
Expires
Tue, 16 Apr 2019 19:35:24 GMT
jquery-migrate.min.js
www.circuitstoday.com/wp-includes/js/jquery/ 		10 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
48eb8b500ae6a38617b5738d2b3faec481922a7782246e31d2755c034a45cd5d

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Thu, 04 Aug 2016 04:31:46 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
4303
Expires
Tue, 16 Apr 2019 19:35:24 GMT
logo_new_CT-1.png
www.circuitstoday.com/wp-content/uploads/2017/05/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2017/05/logo_new_CT-1.png
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
2c80f7d85990687890fca45a581d76fe0da4fc286ae6bf6d0078947b3d7f20a8

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Last-Modified
Wed, 31 May 2017 09:54:31 GMT
Server
LiteSpeed
Content-Type
image/png
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
1753
Expires
Tue, 16 Apr 2019 19:35:24 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/ 		83 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a00:1450:4001:825::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
b6c4fb1904cf23fbc3f27c1ecf600f81fc95847e0a5667abd00f29d004e540e0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Content-Type
text/javascript; charset=UTF-8
Server
cafe
ETag
14171635074562667452
Vary
Accept-Encoding
P3P
policyref="http://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
Cache-Control
private, max-age=3600
Content-Disposition
attachment; filename="f.txt"
Timing-Allow-Origin
*
Content-Length
31914
X-XSS-Protection
0
Expires
Tue, 09 Apr 2019 19:35:24 GMT
positive-and-negetive-clamping-diagrams.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		48 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/positive-and-negetive-clamping-diagrams.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
5e23e8a2a998794f1594d02e84465ed3bb7ab5241ac717cc866793eac752ba56

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Last-Modified
Mon, 28 Mar 2011 09:49:51 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
48999
Expires
Tue, 16 Apr 2019 19:35:24 GMT
Negative-clamper.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		26 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/Negative-clamper.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
c63b723e0638f11c2c621d6b2b0df4da4b272fd68bf9917e683bd6d56b1f3037

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Last-Modified
Mon, 28 Mar 2011 09:53:05 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
26185
Expires
Tue, 16 Apr 2019 19:35:24 GMT
Positive-clamper.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		25 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/Positive-clamper.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
d566e592806a7134ac883b04b6be75500c61baccf382d6a88bffda55e51a391b

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Mon, 28 Mar 2011 09:54:30 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
25898
Expires
Tue, 16 Apr 2019 19:35:25 GMT
Clamping-Circuit.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		48 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/Clamping-Circuit.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
ed6707c266b74faeed1379e45a49d5505f2e5036ac97216dc63ee96eb390f1b9

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Mon, 19 Oct 2009 05:00:00 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
48890
Expires
Tue, 16 Apr 2019 19:35:25 GMT
Different-Clamping-Circuits.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		81 KB
81 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/Different-Clamping-Circuits.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
037a94b6d96e514cbee1bc62d5c3875314d86dd0d7ee52949d41340815afc8c1

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Mon, 19 Oct 2009 05:00:00 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
83059
Expires
Tue, 16 Apr 2019 19:35:25 GMT
Clamping-Circuit1.jpg
www.circuitstoday.com/wp-content/uploads/2009/10/ 		42 KB
42 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2009/10/Clamping-Circuit1.jpg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
b678f5c056297e86df3aadfba38924b59e4ebfa02003e8f80ce1af13384a2101

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Mon, 19 Oct 2009 05:00:00 GMT
Server
LiteSpeed
Content-Type
image/jpeg
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
42760
Expires
Tue, 16 Apr 2019 19:35:25 GMT
all.js
connect.facebook.net/en_US/
Redirect Chain
  • http://connect.facebook.net/en_US/all.js
  • https://connect.facebook.net/en_US/all.js
3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/all.js
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
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
8a3a00ee5bcd0eb3f63dc63c319f4cde15cd779008dcbf474ecfa4f8154fc95b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
content-md5
eU7dj1fJU9edC+5qFonu2w==
status
200
date
Tue, 09 Apr 2019 19:35:24 GMT
vary
Accept-Encoding
content-length
1779
x-fb-debug
gL3AlLvDyrp2g4fXFn4Q8t/dIFkvyQYdMcXksA4mzHT5wc/zIGRVc1LL7VVzzBkYVVM2JzzAL5elts89z9JxiA==
x-fb-content-md5
5284d9bbd5cf555f64e2dc8b43efd790
etag
"c5ea7310c9c2d3aa6199748942f49eab"
x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=1200,stale-while-revalidate=3600
timing-allow-origin
*
expires
Tue, 09 Apr 2019 19:43:22 GMT

Redirect headers

Location
https://connect.facebook.net/en_US/all.js#xfbml=1
Non-Authoritative-Reason
HSTS
FB.Share
static.ak.fbcdn.net/connect.php/js/
Redirect Chain
  • http://static.ak.fbcdn.net/connect.php/js/FB.Share
  • https://static.ak.fbcdn.net/connect.php/js/FB.Share
0
0
plusone.js
apis.google.com/js/ 		44 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/js/plusone.js
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:825::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
233a18afa1a5deec10b4ed90d89d528b9c466d9b59f8b1fbb7f62751ce4f937d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
script-src 'report-sample' 'nonce-0D6ZorzQ3BmXuJEwMi6GxA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /_/cspreport
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
status
200
strict-transport-security
max-age=31536000
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge, chrome=1
server
ESF
etag
"9b914970040558e17cbb8a19a317d67d"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
private, max-age=1800, stale-while-revalidate=1800
timing-allow-origin
*
expires
Tue, 09 Apr 2019 19:35:24 GMT
in.js
platform.linkedin.com/ 		181 KB
55 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://platform.linkedin.com/in.js
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a02:26f0:6c00:2bf::25eb , European Union, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
Play /
Resource Hash
8eb832fd7c3a75dc7cee305cd54440e1d8b66c855a11aa2333a8afaeea70c2ea

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Server
Play
X-CDN
AKAM
Vary
Accept-Encoding
Connection
keep-alive
Content-Type
text/javascript; charset=UTF-8
Cache-Control
public, max-age=900
X-Li-Pop
PROD-IDB2
X-LI-Proto
http/1.1
Content-Length
56025
X-LI-UUID
RLlOJWHlkxUgi6J0tCoAAA==
X-Li-Fabric
prod-ltx1
Expires
Tue, 9 Apr 2019 19:50:01 GMT
diggdigg-floating-bar.js
www.circuitstoday.com/wp-content/plugins/digg-digg//js/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/plugins/digg-digg//js/diggdigg-floating-bar.js?ver=5.3.6
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
2a7fa7da36ece5efc2cff439f57ca5a037f4389ee99c9cfad96456677f6086e9

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Tue, 08 Jul 2014 10:55:10 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
1363
Expires
Tue, 16 Apr 2019 19:35:24 GMT
wp-emoji-release.min.js
www.circuitstoday.com/wp-includes/js/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-includes/js/wp-emoji-release.min.js?ver=4.9.10
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
d2458b9fd9089fdcb9de317093e004ef3a65597dc68b9adfdeb15a7c9968d0d5

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Content-Encoding
gzip
Last-Modified
Thu, 02 Aug 2018 23:10:41 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
4903
Expires
Tue, 16 Apr 2019 19:35:25 GMT
WellPcb-NewAd-300x200.gif
www.circuitstoday.com/wp-content/uploads/2018/03/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.circuitstoday.com/wp-content/uploads/2018/03/WellPcb-NewAd-300x200.gif
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
f676a03b5ca8158b8f8d71096a2d74c7523d8f17768362955a61d0b1cacaaac8

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Mon, 05 Mar 2018 13:14:41 GMT
Server
LiteSpeed
Content-Type
image/gif
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
29815
Expires
Tue, 16 Apr 2019 19:35:25 GMT
ta.js
www.circuitstoday.com/wp-content/plugins/thirstyaffiliates/js/app/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/plugins/thirstyaffiliates/js/app/ta.js?ver=3.3.4
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
0b5f569f5cd93b015fffa1a65afa70aa06b6bcf5ada1cfd1e13943f4dc62c4e4

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Wed, 27 Jun 2018 16:35:08 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
2365
Expires
Tue, 16 Apr 2019 19:35:24 GMT
main.js
www.circuitstoday.com/wp-content/themes/circuitstoday/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/js/main.js?ver=4.9.10
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
a65c397f83984413f409caeb01177479b47d0353f9c29dd1d77d7e795439a5f7

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Wed, 31 May 2017 09:42:55 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
1028
Expires
Tue, 16 Apr 2019 19:35:24 GMT
comment-reply.min.js
www.circuitstoday.com/wp-includes/js/ 		1 KB
949 B 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-includes/js/comment-reply.min.js?ver=4.9.10
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
1b1ca0f15010e0124bd4ca481404643c88f7eda1b276e9554d0ed83fb45b7e30

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Thu, 04 Aug 2016 04:31:46 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
597
Expires
Tue, 16 Apr 2019 19:35:24 GMT
wp-embed.min.js
www.circuitstoday.com/wp-includes/js/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-includes/js/wp-embed.min.js?ver=4.9.10
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
2152557cac69e2bd7d6debef5037a9f554f9209cc305b8141b3329acb10c42b7

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:24 GMT
Content-Encoding
gzip
Last-Modified
Thu, 13 Dec 2018 03:10:46 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
767
Expires
Tue, 16 Apr 2019 19:35:24 GMT
form.js
www.circuitstoday.com/wp-content/plugins/akismet/_inc/ 		700 B
678 B 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/plugins/akismet/_inc/form.js?ver=4.0.1
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
0515cbd1f8aee97e1c8e0d1d015ca96c86def13e90d2e73bf813072ccc23d531

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Content-Encoding
gzip
Last-Modified
Tue, 21 Nov 2017 14:20:10 GMT
Server
LiteSpeed
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
326
Expires
Tue, 16 Apr 2019 19:35:25 GMT
analytics.js
www.google-analytics.com/ 		43 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:818::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
http://www.circuitstoday.com/diode-clamping-circuits
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
6509
date
Tue, 09 Apr 2019 17:46:56 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
Tue, 09 Apr 2019 19:46:56 GMT
S6uyw4BMUTPHjx4wXiWtFCc.woff2
fonts.gstatic.com/s/lato/v15/ 		14 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjx4wXiWtFCc.woff2
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
036d841b132c14046e26d8f2da1bc634c6ad34885ed1295660694a91c98933a6
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
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Origin
http://www.circuitstoday.com

Response headers

Date
Mon, 25 Mar 2019 20:24:02 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 25 Mar 2019 20:13:00 GMT
Server
sffe
Age
1293083
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
14044
X-XSS-Protection
1; mode=block
Expires
Tue, 24 Mar 2020 20:24:02 GMT
S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
fonts.gstatic.com/s/lato/v15/ 		14 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://fonts.gstatic.com/s/lato/v15/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
9baad10e85c5be8d5697086479983b6b477197103bf8f0f11817b1bdfb9a7451
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
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Origin
http://www.circuitstoday.com

Response headers

Date
Mon, 25 Mar 2019 20:24:02 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 25 Mar 2019 20:12:18 GMT
Server
sffe
Age
1293083
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
14176
X-XSS-Protection
1; mode=block
Expires
Tue, 24 Mar 2020 20:24:02 GMT
pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2
fonts.gstatic.com/s/poppins/v6/ 		8 KB
8 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://fonts.gstatic.com/s/poppins/v6/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
56a522e79770e488da6015ed10f8c2bdafbcd87a7c6d443f7a293579bd0ef58d
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
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Origin
http://www.circuitstoday.com

Response headers

Date
Sat, 09 Mar 2019 21:31:24 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 19 Feb 2019 22:28:24 GMT
Server
sffe
Age
2671441
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
7924
X-XSS-Protection
1; mode=block
Expires
Sun, 08 Mar 2020 21:31:24 GMT
fontello.woff2
www.circuitstoday.com/wp-content/themes/circuitstoday/fonts/ 		4 KB
4 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/wp-content/themes/circuitstoday/fonts/fontello.woff2?11702934
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
dc683b4bced6ee608ea717ee112da806f35228210452f5c9b1daab5ac936a26a

Request headers

Pragma
no-cache
Origin
http://www.circuitstoday.com
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/fontello.css?ver=1.0
Connection
keep-alive
Cache-Control
no-cache
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
http://www.circuitstoday.com/wp-content/themes/circuitstoday/css/fontello.css?ver=1.0
Origin
http://www.circuitstoday.com

Response headers

Date
Tue, 09 Apr 2019 19:35:25 GMT
Last-Modified
Wed, 31 May 2017 09:42:55 GMT
Server
LiteSpeed
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
4044
Content-Type
font/woff2
pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
fonts.gstatic.com/s/poppins/v6/ 		8 KB
8 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://fonts.gstatic.com/s/poppins/v6/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
HTTP/1.1
Server
2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
07d2b7c2df967b7820b8ce99be3f7db1a1db5a82797826cd9a06e6489e89f71a
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
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Origin
http://www.circuitstoday.com

Response headers

Date
Sat, 09 Mar 2019 01:20:36 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 19 Feb 2019 22:28:27 GMT
Server
sffe
Age
2744089
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
7836
X-XSS-Protection
1; mode=block
Expires
Sun, 08 Mar 2020 01:20:36 GMT
collect
www.google-analytics.com/r/ 		35 B
111 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/r/collect?v=1&_v=j73&a=1378499032&t=pageview&_s=1&dl=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&ul=en-us&de=UTF-8&dt=Diode%20Clamping%20Circuit-Positive%20and%20Negative%20Clamper%2Ccircuit%2CWaveform&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=1103695581&gjid=22219813&cid=1231101275.1554838525&tid=UA-3792613-1&_gid=2002222571.1554838525&_r=1&z=1684292736
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:818::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
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
content-type
image/gif
status
200
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
integrator.js
adservice.google.de/adsid/ 		109 B
171 B 		Script
General
Check archive.org
Download Go to
Full URL
https://adservice.google.de/adsid/integrator.js?domain=www.circuitstoday.com
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:809::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 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 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
0
integrator.js
adservice.google.com/adsid/ 		109 B
171 B 		Script
General
Check archive.org
Download Go to
Full URL
https://adservice.google.com/adsid/integrator.js?domain=www.circuitstoday.com
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:81b::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 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 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
0
show_ads_impl.js
pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/ 		202 KB
76 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
HTTP/1.1
Server
2a00:1450:4001:825::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
385504a8ba06ed033a4b5e4013105a40bb470395441f08c4f79b8d2e9b980eec
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Content-Type
text/javascript; charset=UTF-8
Server
cafe
ETag
12690070697657176582
Vary
Accept-Encoding
P3P
policyref="http://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
Cache-Control
private, max-age=1209600
Content-Disposition
attachment; filename="f.txt"
Timing-Allow-Origin
*
Content-Length
76865
X-XSS-Protection
0
Expires
Tue, 09 Apr 2019 19:35:25 GMT
show_ads_impl.js
pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/ Frame CBC6 		202 KB
76 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
HTTP/1.1
Server
2a00:1450:4001:825::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
385504a8ba06ed033a4b5e4013105a40bb470395441f08c4f79b8d2e9b980eec
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Content-Type
text/javascript; charset=UTF-8
Server
cafe
ETag
12690070697657176582
Vary
Accept-Encoding
P3P
policyref="http://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
Cache-Control
private, max-age=1209600
Content-Disposition
attachment; filename="f.txt"
Timing-Allow-Origin
*
Content-Length
76865
X-XSS-Protection
0
Expires
Tue, 09 Apr 2019 19:35:25 GMT
ca-pub-4648753796436329.js
pagead2.googlesyndication.com/pub-config/r20160913/ 		133 B
235 B 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pub-config/r20160913/ca-pub-4648753796436329.js
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:81d::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
7e7fa886d5d75c745d95be4fc3c5bfb4c988019b3f643c669734612345e1b8c8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 18:21:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 08 Apr 2019 20:41:50 GMT
server
sffe
age
4410
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=43200
accept-ranges
bytes
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
125
x-xss-protection
0
expires
Wed, 10 Apr 2019 06:21:55 GMT
zrt_lookup.html
googleads.g.doubleclick.net/pagead/html/r20190403/r20190131/ Frame 9009 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/html/r20190403/r20190131/zrt_lookup.html
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
googleads.g.doubleclick.net
:scheme
https
:path
/pagead/html/r20190403/r20190131/zrt_lookup.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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
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"
timing-allow-origin
*
vary
Accept-Encoding
date
Wed, 03 Apr 2019 21:23:49 GMT
expires
Wed, 17 Apr 2019 21:23:49 GMT
content-type
text/html; charset=UTF-8
etag
3275482936266559025
x-content-type-options
nosniff
content-encoding
gzip
server
cafe
content-length
6909
x-xss-protection
0
cache-control
public, max-age=1209600
age
511896
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
all.js
connect.facebook.net/en_US/ 		186 KB
55 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/all.js?hash=00e50f62ef18b57bb2ae83089305fa98&ua=modern_es6
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/all.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
81d54b7c4c5740b9a204744acf9167a02797172e33ae56be6aed21a761ca96d4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

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
http://www.circuitstoday.com/diode-clamping-circuits
Origin
http://www.circuitstoday.com

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
content-md5
GeTdoIZCDCUBxr/Dasxc+w==
status
200
date
Tue, 09 Apr 2019 19:35:25 GMT
vary
Accept-Encoding
content-length
56135
x-fb-debug
rNPkuwEGPgX3n9jbZXvFNXzqTc5TcB/n8EcQt5mC7SCOjtFQ8MhOrzCQrzUDXs/jJn12UUm4S6h6FFloKVI6Vg==
x-fb-content-md5
ed250e7381be459c32cef42b55b79d22
etag
"f677aedeb55d7ad5ff963c29f6f04819"
x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=31536000,stale-while-revalidate=3600,immutable
timing-allow-origin
*
expires
Wed, 08 Apr 2020 18:39:40 GMT
cb=gapi.loaded_0
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.-M6wT9WufPM.O/m=plusone/rt=j/sv=1/d=1/ed=1/am=wQ/rs=AGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/ 		133 KB
47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.-M6wT9WufPM.O/m=plusone/rt=j/sv=1/d=1/ed=1/am=wQ/rs=AGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/cb=gapi.loaded_0
Requested by
Host: apis.google.com
URL: https://apis.google.com/js/plusone.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:825::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
449611894f9bc23189f5abb3c74cb925c215a30bc1e5be0aa1ba12e83d742884
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Mon, 08 Apr 2019 17:14:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 06 Apr 2019 05:39:49 GMT
server
sffe
age
94880
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
status
200
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
48299
x-xss-protection
0
expires
Tue, 07 Apr 2020 17:14:05 GMT
ads
googleads.g.doubleclick.net/pagead/ Frame EFBF 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7309974890&adk=1856039290&adf=4134371643&w=1200&fwrn=4&lmt=1554838525&rafmt=10&guci=1.2.0.0.2.2.0.0&format=1200x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525481&bpp=23&bdt=1404&fdt=175&idt=174&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&correlator=2738787467662&frm=20&pv=2&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=37726720&dssz=21&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=143&ady=198&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=1&uci=1.owcvnfip5fg&fsb=1&xpc=td7GQdlrIw&p=http%3A//www.circuitstoday.com&dtd=239
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
googleads.g.doubleclick.net
:scheme
https
:path
/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7309974890&adk=1856039290&adf=4134371643&w=1200&fwrn=4&lmt=1554838525&rafmt=10&guci=1.2.0.0.2.2.0.0&format=1200x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525481&bpp=23&bdt=1404&fdt=175&idt=174&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&correlator=2738787467662&frm=20&pv=2&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=37726720&dssz=21&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=143&ady=198&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=1&uci=1.owcvnfip5fg&fsb=1&xpc=td7GQdlrIw&p=http%3A//www.circuitstoday.com&dtd=239
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
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"
timing-allow-origin
*
content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
content-encoding
br
date
Tue, 09 Apr 2019 19:35:25 GMT
server
cafe
content-length
5187
x-xss-protection
0
set-cookie
test_cookie=CheckForPermission; expires=Tue, 09-Apr-2019 19:50:25 GMT; path=/; domain=.doubleclick.net
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
expires
Tue, 09 Apr 2019 19:35:25 GMT
cache-control
private
osd.js
www.googletagservices.com/activeview/js/current/ 		77 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:81e::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
0fa5aa7e8c60251d1efeabdd140d85c4720aebbbc45c0861f027f8158fc79403
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
sffe
etag
"1554722263845644"
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
private, max-age=3000
accept-ranges
bytes
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
29096
x-xss-protection
0
expires
Tue, 09 Apr 2019 19:35:25 GMT
/
www.circuitstoday.com/ 		0
267 B 		Script
General
Check archive.org
Download Go to
Full URL
http://www.circuitstoday.com/?wordfence_lh=1&hid=F4FA243850F903FCFC6605F1F17DA7E2&r=0.15554810432810307
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Server
208.79.233.96 Lansing, United States, ASN32244 (LIQUIDWEB - Liquid Web, L.L.C, US),
Reverse DNS
host.circuitstoday.com
Software
LiteSpeed /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.circuitstoday.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
http://www.circuitstoday.com/diode-clamping-circuits
Cookie
_ga=GA1.2.1231101275.1554838525; _gid=GA1.2.2002222571.1554838525; _gat=1
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Tue, 09 Apr 2019 19:35:25 GMT
Server
LiteSpeed
Content-Type
text/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
X-Robots-Tag
noindex
Link
<http://www.circuitstoday.com/wp-json/>; rel="https://api.w.org/"
Content-Length
0
ads
googleads.g.doubleclick.net/pagead/ Frame B892 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=3438178498&adk=3684130393&adf=3424945042&w=841&fwrn=4&fwrnh=100&lmt=1554838525&rafmt=1&guci=1.2.0.0.2.2.0.0&format=841x90&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838525504&bpp=8&bdt=1427&fdt=291&idt=151&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=8740846080&dssz=23&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=481&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=2&uci=2.rz1qfw8tsvd3&fsb=1&xpc=CMJiNl0uva&p=http%3A//www.circuitstoday.com&dtd=301
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
googleads.g.doubleclick.net
:scheme
https
:path
/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=3438178498&adk=3684130393&adf=3424945042&w=841&fwrn=4&fwrnh=100&lmt=1554838525&rafmt=1&guci=1.2.0.0.2.2.0.0&format=841x90&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838525504&bpp=8&bdt=1427&fdt=291&idt=151&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=8740846080&dssz=23&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=481&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=2&uci=2.rz1qfw8tsvd3&fsb=1&xpc=CMJiNl0uva&p=http%3A//www.circuitstoday.com&dtd=301
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
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"
timing-allow-origin
*
content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
content-encoding
br
date
Tue, 09 Apr 2019 19:35:26 GMT
server
cafe
content-length
18993
x-xss-protection
0
set-cookie
test_cookie=CheckForPermission; expires=Tue, 09-Apr-2019 19:50:25 GMT; path=/; domain=.doubleclick.net
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
expires
Tue, 09 Apr 2019 19:35:26 GMT
cache-control
private
ads
googleads.g.doubleclick.net/pagead/ Frame 00C9 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7030773290&adk=1758853209&adf=3499680490&w=841&fwrn=4&lmt=1554838526&rafmt=10&guci=1.2.0.0.2.2.0.0&format=841x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525927&bpp=50&bdt=1850&fdt=78&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=139853537294&dssz=28&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=5871&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeEbr%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=3&uci=3.rnhrq6r10jta&fsb=1&xpc=xz81nZMmo6&p=http%3A//www.circuitstoday.com&dtd=102
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
googleads.g.doubleclick.net
:scheme
https
:path
/pagead/ads?client=ca-pub-4648753796436329&output=html&h=90&slotname=7030773290&adk=1758853209&adf=3499680490&w=841&fwrn=4&lmt=1554838526&rafmt=10&guci=1.2.0.0.2.2.0.0&format=841x90_0ads_al&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&wgl=1&adsid=NT&dt=1554838525927&bpp=50&bdt=1850&fdt=78&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=139853537294&dssz=28&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=173&ady=5871&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeEbr%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=3&uci=3.rnhrq6r10jta&fsb=1&xpc=xz81nZMmo6&p=http%3A//www.circuitstoday.com&dtd=102
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
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"
timing-allow-origin
*
content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
content-encoding
br
date
Tue, 09 Apr 2019 19:35:26 GMT
server
cafe
content-length
5163
x-xss-protection
0
set-cookie
test_cookie=CheckForPermission; expires=Tue, 09-Apr-2019 19:50:26 GMT; path=/; domain=.doubleclick.net
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
expires
Tue, 09 Apr 2019 19:35:26 GMT
cache-control
private
ads
googleads.g.doubleclick.net/pagead/ Frame DAF2 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4648753796436329&output=html&h=280&slotname=4356508490&adk=619286380&adf=4289106785&w=369&fwrn=4&fwrnh=100&lmt=1554838526&rafmt=1&guci=1.2.0.0.2.2.0.0&format=369x280&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838526258&bpp=35&bdt=2181&fdt=36&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90%2C841x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=2237656596714&dssz=32&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=1074&ady=338&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=5&uci=5.cycjv7aw0e4d&fsb=1&xpc=Nza7S4Exro&p=http%3A//www.circuitstoday.com&dtd=74
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
googleads.g.doubleclick.net
:scheme
https
:path
/pagead/ads?client=ca-pub-4648753796436329&output=html&h=280&slotname=4356508490&adk=619286380&adf=4289106785&w=369&fwrn=4&fwrnh=100&lmt=1554838526&rafmt=1&guci=1.2.0.0.2.2.0.0&format=369x280&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&flash=0&fwr=0&resp_fmts=3&wgl=1&adsid=NT&dt=1554838526258&bpp=35&bdt=2181&fdt=36&idt=-M&shv=r20190403&cbv=r20190131&saldr=aa&abxe=1&prev_fmts=1200x90_0ads_al%2C841x90%2C841x90_0ads_al&correlator=2738787467662&frm=20&pv=1&ga_vid=1231101275.1554838525&ga_sid=1554838526&ga_hid=1378499032&ga_fc=0&iag=0&icsg=2237656596714&dssz=32&mdo=0&mso=0&u_tz=0&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=1074&ady=338&biw=1585&bih=1200&scr_x=0&scr_y=0&eid=21060853&oid=3&rx=0&eae=0&fc=656&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CpeE%7C&abl=CS&ppjl=u&pfx=0&fu=144&bc=7&ifi=5&uci=5.cycjv7aw0e4d&fsb=1&xpc=Nza7S4Exro&p=http%3A//www.circuitstoday.com&dtd=74
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
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"
timing-allow-origin
*
content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
content-encoding
br
date
Tue, 09 Apr 2019 19:35:26 GMT
server
cafe
content-length
19252
x-xss-protection
0
set-cookie
test_cookie=CheckForPermission; expires=Tue, 09-Apr-2019 19:50:26 GMT; path=/; domain=.doubleclick.net
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
expires
Tue, 09 Apr 2019 19:35:26 GMT
cache-control
private
vertical-quotebox.html
www.pcbway.com/ Frame 6835 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.pcbway.com/vertical-quotebox.html?ad=circuitstoday.com
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_CBC
Server
52.10.39.33 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-10-39-33.us-west-2.compute.amazonaws.com
Software
Microsoft-IIS/7.5 / ASP.NET
Resource Hash

Request headers

Host
www.pcbway.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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

Cache-Control
private
Content-Type
text/html; charset=utf-8
Content-Encoding
gzip
Vary
Accept-Encoding
Server
Microsoft-IIS/7.5
X-AspNetMvc-Version
4.0
X-AspNet-Version
4.0.30319
X-Powered-By
ASP.NET
Date
Tue, 09 Apr 2019 19:34:29 GMT
Content-Length
3657
pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
fonts.gstatic.com/s/poppins/v6/ 		8 KB
8 KB 		Font
General
Check archive.org
Download Go to
Full URL
http://fonts.gstatic.com/s/poppins/v6/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
Requested by
Host: pagead2.googlesyndication.com
URL: http://pagead2.googlesyndication.com/pagead/js/r20190403/r20190131/show_ads_impl.js
Protocol
HTTP/1.1
Server
2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
fab32ccef85408b763c899ad7c0b910c96c76dc9ed7158ce304fdcd3c0bf8388
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
http://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%7CPoppins%3A300%2C400%2C500%2C600%2C700&ver=4.9.10
Origin
http://www.circuitstoday.com

Response headers

Date
Sat, 09 Mar 2019 03:38:29 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 19 Feb 2019 22:26:34 GMT
Server
sffe
Age
2735817
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
7968
X-XSS-Protection
1; mode=block
Expires
Sun, 08 Mar 2020 03:38:29 GMT
d_vbiawPdxB.js
staticxx.facebook.com/connect/xd_arbiter/r/ Frame 9C88 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://staticxx.facebook.com/connect/xd_arbiter/r/d_vbiawPdxB.js?version=44
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/all.js?hash=00e50f62ef18b57bb2ae83089305fa98&ua=modern_es6
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
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';
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
staticxx.facebook.com
:scheme
https
:path
/connect/xd_arbiter/r/d_vbiawPdxB.js?version=44
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
content-type
text/html; charset=utf-8
expires
Wed, 08 Apr 2020 18:14:18 GMT
strict-transport-security
max-age=15552000; preload
content-encoding
br
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';
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
cache-control
public,max-age=31536000,immutable
x-fb-debug
7xJn1DXKGNo1NZdicAX/CM/EVxbPTqnEI0jF0OhQtRZJ65ofKlxiei3Wmpg3WXgr4L4B7FngWfYGJiG0GK64zg==
content-length
10984
date
Tue, 09 Apr 2019 19:35:26 GMT
2714.svg
s.w.org/images/core/emoji/11/svg/ 		361 B
561 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://s.w.org/images/core/emoji/11/svg/2714.svg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.48 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US),
Reverse DNS
s.w.org
Software
nginx /
Resource Hash
b44d972368ad73f992d7573c043409735debeda63bc994ab6818023bc4ac6212
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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-nc
HIT fra 48
date
Tue, 09 Apr 2019 19:35:27 GMT
x-content-type-options
nosniff
last-modified
Fri, 08 Jun 2018 13:09:35 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
status
200
cache-control
max-age=315360000
accept-ranges
bytes
content-length
361
expires
Thu, 31 Dec 2037 23:55:55 GMT
1f64a.svg
s.w.org/images/core/emoji/11/svg/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://s.w.org/images/core/emoji/11/svg/1f64a.svg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.48 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US),
Reverse DNS
s.w.org
Software
nginx /
Resource Hash
e37d24a9c36f46af7f3e55ea806468ac451c194a595cd7d184f93a3444e7a37f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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-nc
HIT fra 48
date
Tue, 09 Apr 2019 19:35:27 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 08 Jun 2018 13:09:35 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
status
200
cache-control
max-age=315360000
vary
Accept-Encoding
expires
Thu, 31 Dec 2037 23:55:55 GMT
1f44c.svg
s.w.org/images/core/emoji/11/svg/ 		2 KB
885 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://s.w.org/images/core/emoji/11/svg/1f44c.svg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.48 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US),
Reverse DNS
s.w.org
Software
nginx /
Resource Hash
aa95bc82abce3058e3507a1d7e5f831b9d2cada05e280b1fcf258a6687c41b75
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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-nc
HIT fra 48
date
Tue, 09 Apr 2019 19:35:27 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 08 Jun 2018 13:09:43 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
status
200
cache-control
max-age=315360000
vary
Accept-Encoding
expires
Thu, 31 Dec 2037 23:55:55 GMT
1f4cd.svg
s.w.org/images/core/emoji/11/svg/ 		277 B
311 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://s.w.org/images/core/emoji/11/svg/1f4cd.svg
Requested by
Host: www.circuitstoday.com
URL: http://www.circuitstoday.com/diode-clamping-circuits
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.48 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US),
Reverse DNS
s.w.org
Software
nginx /
Resource Hash
adaeabf73cbaaec23155f6a4e50cbe06fa22e25e62a42b2a62611410809b35cd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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-nc
HIT fra 48
date
Tue, 09 Apr 2019 19:35:27 GMT
x-content-type-options
nosniff
last-modified
Fri, 08 Jun 2018 13:09:35 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
status
200
cache-control
max-age=315360000
accept-ranges
bytes
content-length
277
expires
Thu, 31 Dec 2037 23:55:55 GMT
cb=gapi.loaded_1
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.-M6wT9WufPM.O/m=auth/exm=plusone/rt=j/sv=1/d=1/ed=1/am=wQ/rs=AGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/ 		95 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.-M6wT9WufPM.O/m=auth/exm=plusone/rt=j/sv=1/d=1/ed=1/am=wQ/rs=AGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/cb=gapi.loaded_1
Requested by
Host: apis.google.com
URL: https://apis.google.com/js/plusone.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:825::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
58c7a4d20b59aeffb1d89f00a35e58c65954739a6500e6df43aeacd16a50dcdb
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
http://www.circuitstoday.com/diode-clamping-circuits
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
Mon, 08 Apr 2019 17:14:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sat, 06 Apr 2019 05:39:49 GMT
server
sffe
age
94882
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
status
200
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
34327
x-xss-protection
0
expires
Tue, 07 Apr 2020 17:14:05 GMT
fastbutton
plus.google.com/se/0/_/+1/ Frame FD5D
Redirect Chain
  • https://apis.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http%3A%2F%2Fwww.circuitstoday.com&url=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&gsrc=3p&ic=1&jsh=m%3B%2F_...
  • https://plus.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_...
0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://plus.google.com/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_/js/k%3Doz.gapi.en_US.-M6wT9WufPM.O/am%3DwQ/rt%3Dj/d%3D1/rs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/m%3D__features__
Requested by
Host: apis.google.com
URL: https://apis.google.com/js/plusone.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:806::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
plus.google.com
:scheme
https
:path
/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_/js/k%3Doz.gapi.en_US.-M6wT9WufPM.O/am%3DwQ/rt%3Dj/d%3D1/rs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/m%3D__features__
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
http://www.circuitstoday.com/diode-clamping-circuits
accept-encoding
gzip, deflate, br
cookie
NID=181=Nq4zG2gxURZA_SknAm0OuRkhxDQYjlx-Rz0KI73i6l3DRksOgY1-FnFy872cCKIEQ0U0K4TLmzPBegEMW6mybm3KKxGHqNunTA2s8QFJ9UqP-CQXAxDrqKix4bOBcohuIgCMFNbhr9tSNpX9IvmCqhKoy6uvIVpUpvseZVY4DAE
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
404
content-type
text/html; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
pragma
no-cache
expires
Mon, 01 Jan 1990 00:00:00 GMT
date
Tue, 09 Apr 2019 19:35:27 GMT
content-security-policy-report-only
script-src 'report-sample' 'nonce-hthA56zHn4fdwZsTmR8ikQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /_/cspreport
content-encoding
gzip
server
ESF
x-xss-protection
1; mode=block
x-content-type-options
nosniff
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"

Redirect headers

status
302
content-type
application/binary
x-ua-compatible
IE=edge, chrome=1
cache-control
no-cache, no-store, max-age=0, must-revalidate
pragma
no-cache
expires
Mon, 01 Jan 1990 00:00:00 GMT
date
Tue, 09 Apr 2019 19:35:27 GMT
location
https://plus.google.com:443/se/0/_/+1/fastbutton?usegapi=1&size=tall&origin=http://www.circuitstoday.com&url=http://www.circuitstoday.com/diode-clamping-circuits&gsrc=3p&ic=1&jsh=m;/_/scs/apps-static/_/js/k%3Doz.gapi.en_US.-M6wT9WufPM.O/am%3DwQ/rt%3Dj/d%3D1/rs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/m%3D__features__
content-security-policy-report-only
script-src 'report-sample' 'nonce-8OgXVIrqtMyMhtFIVHhhuw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /se/0/_/cspreport
server
ESF
content-length
0
x-xss-protection
1; mode=block
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
like.php
www.facebook.com/plugins/ Frame 71EA 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/plugins/like.php?app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2Fd_vbiawPdxB.js%3Fversion%3D44%23cb%3Df18c8c2fedda6e4%26domain%3Dwww.circuitstoday.com%26origin%3Dhttp%253A%252F%252Fwww.circuitstoday.com%252Ff1c4b87d9a3eb5%26relation%3Dparent.parent&container_width=0&href=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&layout=box_count&locale=en_US&sdk=joey&send=false&show_faces=false&width=50
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/all.js?hash=00e50f62ef18b57bb2ae83089305fa98&ua=modern_es6
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
/
Resource Hash
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=15552000; preload
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
www.facebook.com
:scheme
https
:path
/plugins/like.php?app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2Fd_vbiawPdxB.js%3Fversion%3D44%23cb%3Df18c8c2fedda6e4%26domain%3Dwww.circuitstoday.com%26origin%3Dhttp%253A%252F%252Fwww.circuitstoday.com%252Ff1c4b87d9a3eb5%26relation%3Dparent.parent&container_width=0&href=http%3A%2F%2Fwww.circuitstoday.com%2Fdiode-clamping-circuits&layout=box_count&locale=en_US&sdk=joey&send=false&show_faces=false&width=50
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
http://www.circuitstoday.com/diode-clamping-circuits
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
cache-control
private, no-cache, no-store, must-revalidate
expires
Sat, 01 Jan 2000 00:00:00 GMT
pragma
no-cache
strict-transport-security
max-age=15552000; preload
content-encoding
br
timing-allow-origin
*
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;
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
expect-ct
max-age=86400, report-uri="https://reports.fb.com/expectct/"
content-type
text/html; charset="utf-8"
x-fb-debug
ijcB+PybfGG63/xHmD0Voq1rVwP6KLByH1ES1qzX/bLTGM3gPlD+bR5YT6Cp6fN+r9sExqA3vRx7ENHfY3PIXQ==
date
Tue, 09 Apr 2019 19:35:27 GMT
postmessageRelay
accounts.google.com/o/oauth2/ Frame E144 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/o/oauth2/postmessageRelay?parent=http%3A%2F%2Fwww.circuitstoday.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.en_US.-M6wT9WufPM.O%2Fam%3DwQ%2Frt%3Dj%2Fd%3D1%2Frs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug%2Fm%3D__features__
Requested by
Host: apis.google.com
URL: https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.-M6wT9WufPM.O/m=auth/exm=plusone/rt=j/sv=1/d=1/ed=1/am=wQ/rs=AGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug/cb=gapi.loaded_1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:81c::200d , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-dlE/rHnLwW1zKI4eLas4Mw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
X-Xss-Protection 0

Request headers

:method
GET
:authority
accounts.google.com
:scheme
https
:path
/o/oauth2/postmessageRelay?parent=http%3A%2F%2Fwww.circuitstoday.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.en_US.-M6wT9WufPM.O%2Fam%3DwQ%2Frt%3Dj%2Fd%3D1%2Frs%3DAGLTcCP32cKYWLu6pk2Zbi2oypw95OUdug%2Fm%3D__features__
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
http://www.circuitstoday.com/diode-clamping-circuits
accept-encoding
gzip, deflate, br
cookie
NID=181=Nq4zG2gxURZA_SknAm0OuRkhxDQYjlx-Rz0KI73i6l3DRksOgY1-FnFy872cCKIEQ0U0K4TLmzPBegEMW6mybm3KKxGHqNunTA2s8QFJ9UqP-CQXAxDrqKix4bOBcohuIgCMFNbhr9tSNpX9IvmCqhKoy6uvIVpUpvseZVY4DAE; GAPS=1:AHlJvgOkFnltXh1Wu6rx8XiAV0aqsg:DlNuh0RxuXucg-Sy
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
http://www.circuitstoday.com/diode-clamping-circuits

Response headers

status
200
content-type
text/html; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
pragma
no-cache
expires
Mon, 01 Jan 1990 00:00:00 GMT
date
Tue, 09 Apr 2019 19:35:27 GMT
content-security-policy
script-src 'report-sample' 'nonce-dlE/rHnLwW1zKI4eLas4Mw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
content-encoding
gzip
server
ESF
x-xss-protection
0
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
static.ak.fbcdn.net
URL
https://static.ak.fbcdn.net/connect.php/js/FB.Share

Verdicts & Comments Add Verdict or Comment

86 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| onselectstart object| onselectionchange function| queueMicrotask object| _wpemojiSettings undefined| $ function| jQuery string| GoogleAnalyticsObject function| ga object| adsbygoogle object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| google_js_reporting_queue object| google_ad_modifications boolean| google_measure_js_timing object| googleToken object| googleIMState function| processGoogleToken object| google_reactive_ads_global_state object| google_sa_queue object| google_sl_win function| google_process_slots function| google_spfd number| google_lpabyc number| google_unique_id object| google_sv_map object| google_t12n_vars object| FB object| twemoji object| wp object| gapi object| ___jsl function| google_sa_impl object| google_jobrunner object| google_persistent_state_async object| google_pub_config object| __google_ad_urls number| google_global_correlator object| google_prev_clients object| ampInaboxIframes object| ampInaboxPendingMessages object| google_iframe_oncopy function| Goog_AdSense_getAdAdapterInstance boolean| google_osd_loaded boolean| google_onload_fired boolean| wfLogHumanRan object| __core-js_shared__ object| Sslac object| IN number| dd_offset_from_content number| dd_top_offset_from_content string| dd_override_start_anchor_id string| dd_override_top_offset number| dd_top number| dd_left boolean| dd_is_hidden number| dd_resize_timer function| dd_adjust_inner_width function| dd_position_floating_bar object| jQuery112405445153827324609 function| Goog_Osd_UnloadAdBlock function| Goog_Osd_UpdateElementToMeasure function| google_osd_amcb object| thirsty_global_vars object| osapi object| gadgets object| shindig object| iframer function| ToolbarApi object| iframes function| IframeBase function| Iframe function| IframeProxy function| IframeWindow object| __gapi_jstiming__ object| thirstyFunctions function| responsiveNav object| addComment number| dd_end number| winWidth number| wnHeight object| ak_js object| commentForm undefined| replyRowContainer undefined| children

0 Cookies

1 Console Messages

Source Level URL
Text
console-api log URL: http://www.circuitstoday.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1(Line 2)
Message:
JQMIGRATE: Migrate is installed, version 1.4.1

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

accounts.google.com
adservice.google.com
adservice.google.de
apis.google.com
connect.facebook.net
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
pagead2.googlesyndication.com
platform.linkedin.com
plus.google.com
s.w.org
static.ak.fbcdn.net
staticxx.facebook.com
www.circuitstoday.com
www.facebook.com
www.google-analytics.com
www.googletagservices.com
www.pcbway.com
static.ak.fbcdn.net
192.0.77.48
208.79.233.96
2a00:1450:4001:806::2002
2a00:1450:4001:806::200a
2a00:1450:4001:806::200e
2a00:1450:4001:809::2002
2a00:1450:4001:818::200e
2a00:1450:4001:81b::2002
2a00:1450:4001:81b::2003
2a00:1450:4001:81c::200d
2a00:1450:4001:81d::2002
2a00:1450:4001:81e::2002
2a00:1450:4001:825::2002
2a00:1450:4001:825::200e
2a02:26f0:6c00:2bf::25eb
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
52.10.39.33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