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coursesfree.org Open in urlscan Pro
2606:4700:3030::6815:22d0  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://coursesfree.org/
Effective URL: https://coursesfree.org/
Submission: On February 07 via api from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 18 IPs in 3 countries across 12 domains to perform 124 HTTP transactions. The main IP is 2606:4700:3030::6815:22d0, located in United States and belongs to CLOUDFLARENET, US. The main domain is coursesfree.org. The Cisco Umbrella rank of the primary domain is 684661.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 12th 2021. Valid for: a year.
This is the only time coursesfree.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

18    2606:4700:3030::6815:22d0 (United States)

ASN13335 (CLOUDFLARENET, US)
coursesfree.org
1    2a00:1450:4001:803::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
15    2a00:1450:4001:82a::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
pagead2.googlesyndication.com
7    2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
img.youtube.com
2    2a00:1450:4001:811::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
16    2a00:1450:4001:802::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
adservice.google.com.hk
1    2a00:1450:400c:c06::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    142.250.185.194 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f2.1e100.net
partner.googleadservices.com
1    2a00:1450:4001:830::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.com.hk
2    2a00:1450:4001:809::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.com
3    2a00:1450:4001:831::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com.hk
6    2a00:1450:4001:82f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
33    2a00:1450:4001:82a::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
tpc.googlesyndication.com
6    2a00:1450:4001:827::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagservices.com
9    2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
3    2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
48 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 100
tpc.googlesyndication.com — Cisco Umbrella Rank: 124
620 KB
18 coursesfree.org
coursesfree.org — Cisco Umbrella Rank: 684661
297 KB
16 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 46
stats.g.doubleclick.net — Cisco Umbrella Rank: 96
204 KB
12 gstatic.com
www.gstatic.com
fonts.gstatic.com
135 KB
7 youtube.com
img.youtube.com — Cisco Umbrella Rank: 3447
133 KB
6 googletagservices.com
www.googletagservices.com — Cisco Umbrella Rank: 165
224 KB
6 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 47
5 KB
5 google.com
adservice.google.com — Cisco Umbrella Rank: 80
www.google.com — Cisco Umbrella Rank: 13
2 KB
3 google.com.hk
adservice.google.com.hk — Cisco Umbrella Rank: 21818
www.google.com.hk — Cisco Umbrella Rank: 9152
1 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 42
20 KB
1 googleadservices.com
partner.googleadservices.com — Cisco Umbrella Rank: 777
653 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
36 KB
124 12
Domain Requested by
33 tpc.googlesyndication.com googleads.g.doubleclick.net
pagead2.googlesyndication.com
tpc.googlesyndication.com
18 coursesfree.org 1 redirects coursesfree.org
15 googleads.g.doubleclick.net pagead2.googlesyndication.com
googleads.g.doubleclick.net
coursesfree.org
15 pagead2.googlesyndication.com coursesfree.org
pagead2.googlesyndication.com
googleads.g.doubleclick.net
tpc.googlesyndication.com
www.googletagservices.com
9 www.gstatic.com googleads.g.doubleclick.net
7 img.youtube.com coursesfree.org
6 www.googletagservices.com googleads.g.doubleclick.net
6 fonts.googleapis.com googleads.g.doubleclick.net
3 fonts.gstatic.com fonts.googleapis.com
3 www.google.com 1 redirects coursesfree.org
tpc.googlesyndication.com
2 adservice.google.com pagead2.googlesyndication.com
2 adservice.google.com.hk pagead2.googlesyndication.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.google.com.hk coursesfree.org
1 partner.googleadservices.com pagead2.googlesyndication.com
1 stats.g.doubleclick.net www.google-analytics.com
1 www.googletagmanager.com coursesfree.org
124 17

This site contains no links.

Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-06-12 -
2022-06-11		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.google.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.googleadservices.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.google.com.hk
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
www.google.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
tpc.googlesyndication.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh

This page contains 19 frames:

Primary Page: https://coursesfree.org/
Frame ID: 83B7329AAE48908B0B8A143E973E070B
Requests: 41 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20190131/zrt_lookup.html
Frame ID: 471F409987515064E3D678E743564AB1
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&adk=1812271804&adf=3025194257&lmt=1644231637&plat=3%3A32%2C4%3A32%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fcoursesfree.org%2F&ea=0&flash=0&pra=5&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636898&bpp=2&bdt=570&idt=298&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&nras=1&correlator=4107987312673&frm=20&pv=2&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&ifi=1&uci=a!1&fsb=1&dtd=322
Frame ID: 2FDE52028365299E26D268FDD96FF214
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Frame ID: 20285ACA2252810ECF2A9F5761D4CE1C
Requests: 14 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Frame ID: 71C540B267DE0ADB48D7872CAC4C75DA
Requests: 10 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Frame ID: 0C6D4DDA6B6EA00CB447FB9D0949254D
Requests: 14 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Frame ID: 4B3A19558E007A0ACD78F6BB79E3C4FD
Requests: 13 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: DE6D00A27EEE8204CABA20C47DED1DD5
Requests: 1 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: C85673E38F43A20B474E9F6F6A2E1650
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA
Frame ID: 38CFAC58406F7123D3513251057B5417
Requests: 2 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: BE5C9DC0C512D1E48397FD63098E671B
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Frame ID: 96C0A861C551147D50BAF5DD162EE309
Requests: 5 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Frame ID: 0BA126E6315F87607B49F37F4A002026
Requests: 12 HTTP requests in this frame

Frame: https://fonts.googleapis.com/css?family=Roboto%3A300%2C400%2C700
Frame ID: D71BC6C4FF748C1FFBBD39F9CA6E3984
Requests: 7 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: E9D7F25AC3516F99396B25E5FD38BD44
Requests: 1 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: 3B00FCEB37D6867341908F28A6A42933
Requests: 1 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Frame ID: 0EBAE9155F93D31042036BFB74606D6D
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Frame ID: 46E830E08D386363E6C2FD1B50808C38
Requests: 3 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/aframe
Frame ID: 155B08A4C1AAE3B637AD595B3E607B4A
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Courses Free - Learn for free the skills you need

Page URL History Show full URLs

  1. http://coursesfree.org/ HTTP 301
    https://coursesfree.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -
Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • (?:typeahead|bloodhound)\.(?:jquery|bundle)?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

124
Requests

99 %
HTTPS

94 %
IPv6

12
Domains

17
Subdomains

18
IPs

3
Countries

1676 kB
Transfer

3896 kB
Size

8
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://coursesfree.org/ HTTP 301
    https://coursesfree.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 89
  • https://www.google.com/pagead/drt/ui HTTP 302
  • https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA

124 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
coursesfree.org/
Redirect Chain
  • http://coursesfree.org/
  • https://coursesfree.org/
64 KB
7 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a065703e589d9bdfb11224b1f4a3064b6a03b5a369f65d419eec3c81eb3cb45c

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-type
text/html; charset=UTF-8
link
<https://coursesfree.org/wp-json/>; rel="https://api.w.org/"
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=g3mInfCz5lAm3NN5dXwGA2bSGw0DFcK82HXW3Kq2NLfkat03iCcUk8RVKVA1b3RB2eM8wJrwt1Lb6kZfL0PjotP0dvBLnbLhqYvd7MBcco2PKnkDLWcderpO9f5fS8o%2B2Fkl%2BVh%2F3mb6ZUkvXFw%3D"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
6d9c1d88aa13068a-LHR
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400

Redirect headers

Date
Mon, 07 Feb 2022 11:00:35 GMT
Content-Type
text/html
Transfer-Encoding
chunked
Connection
keep-alive
location
https://coursesfree.org/
CF-Cache-Status
DYNAMIC
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OTp9Zo1d1otTXX1KjCQzsi09HAG%2FAtOjG%2BqzdF6e6REPSDw36CJISTy2e1jHdBQkD7jhpEYiRvxB7RhRkW%2BGKVrVS98lmn3QdVs4D8x5Xg%2BQat4TVXjIqbVy3QflyIGMl6Iah0F2Rs0KvcqANN4%3D"}],"group":"cf-nel","max_age":604800}
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
CF-RAY
6d9c1d872892071a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
js
www.googletagmanager.com/gtag/ 		90 KB
36 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-147160912-1
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e331551aaf43e93af109ff52342bd6637d0446a67a13c588d9c829235f644a83
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
36015
x-xss-protection
0
last-modified
Mon, 07 Feb 2022 09:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Mon, 07 Feb 2022 11:00:36 GMT
bootstrap.css
coursesfree.org/wp-content/themes/coursesfree/assets/css/ 		76 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/css/bootstrap.css?ver=1644231635
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
caee369149df8d0d917cd3c56a0eb0e66292fb724fd520158de912774204adbc

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Mon, 09 Dec 2019 17:04:25 GMT
server
cloudflare
etag
W/"5dee7e99-12f00"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=i7hrmqUkbsb07freXsveeQF6L8rGnl8aiePCelePGS554CYEO%2Fe0zEPwr4%2BgiRrRqSK0vI7KzjkYGy%2B3vHsawv2vtT91MAG7KB4PPuydntRUg9Ced07vfn%2FhVaDjRdEb1SsiKrVB6cRxO02%2FV2w%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d8f4a5a068a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
styles.css
coursesfree.org/wp-content/themes/coursesfree/assets/css/ 		101 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/css/styles.css?ver=1644231635
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed689951e4a5f95f47628054f2d4e5ce00e359eacc0f702f07afa36878cddf17

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Mon, 09 Dec 2019 19:05:51 GMT
server
cloudflare
etag
W/"5dee9b0f-194f0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GbEtb68EIhIhDOH9hqQQ9i%2FawAXYhXViQEbLvYcRa%2B35gabLd2UqE7mU3eN9EmLZNBghJo1cans8Ynt9%2BWtrpstT8KtIJjSY9CitDFmPWA4MXQ6wXGWBQazOaukr8vJ2c%2F5LKEeXTpwzw5eeF%2F0%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d8f4a5c068a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
style.css
coursesfree.org/wp-content/themes/coursesfree/ 		705 B
694 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/style.css?ver=1644231635
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9b45844d5eff035e7c19cad6c5bb5efb6871416e126caa037b2c892a684abf95

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Thu, 05 Sep 2019 18:08:05 GMT
server
cloudflare
etag
W/"5d714f05-2c1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=RypUvA5tuwi7YwrhsUeawU42IrmdIW2uUYXPrMM7WNBEbRW9A4PE42G3pTIJvbA2AXunlJl53OzGTsa2L3KRGnO0kBOJNAKymax7T59M1tGPn9AzpXgSEcKZ4nGZMK%2BA7rk84MB9LlnCNxNOp2c%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d8f4a5d068a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.js
coursesfree.org/wp-includes/js/jquery/ 		95 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1db21d816296e6939ba1f42962496e4134ae2b0081e26970864c40c6d02bb1df

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Wed, 03 Jul 2019 16:23:33 GMT
server
cloudflare
etag
W/"5d1cd685-17a69"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kkI%2BSB9GmtNXqcAhLK4scmD7TPdmntTMBWAm1CAh9tfyI6YR8ckwbKFtQ9glVdDI6Ia%2FhGxls37rx%2BA5wC3okXlWRrHx43kRQ0mprHVSrCgQt2%2Ba%2B%2FfgqjOM1LeDYR%2BCpuAwG8xKmCIE0Xus%2Fbk%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d8f4a5f068a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/ 		152 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
a0d6463ca362e04a668a5905b25333d47c367cec56d33e6d0706f6ca86e98bf4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
53671
x-xss-protection
0
server
cafe
etag
5598688578126167340
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Mon, 07 Feb 2022 11:00:36 GMT
d.php
coursesfree.org/ 		0
297 B 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/d.php
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5Tw4lQKDVzp8dYhvxLgistLM2x7sz9TdG9eONInXXmyfygaTX2nUyd0sWXdQtszyaR7FY%2BpeFsXGrXr9RazFRKmiHvltfF%2BK87551YFx3BYAISq%2BXjJEnGTK0FnxXY703cOEio9bJRGwQtrsYrc%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/x-javascript
cf-ray
6d9c1d8f4a60068a-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
logo-coursefree@2x.png
coursesfree.org/wp-content/uploads/2019/10/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2019/10/logo-coursefree@2x.png
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f112cf445b492bdc880a001c8ecf50a37ecf83bcfd0b496f824baa05f598f987

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1009798
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
5799
last-modified
Wed, 16 Oct 2019 21:21:00 GMT
server
cloudflare
etag
"5da789bc-16a7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=U%2BwrDZoR6W%2FSSpC9t%2B7srvEIjJCV4SSDBuvzP7rJmEX%2BpBwSeokyev06CHX9zAqMyTM%2FN6t5kskX6ZMbWsqkjcqWxjZmDAHiwp8FD30OdjzepiDTU5refMKKXn%2FiOcINkgOIb9orudYS0I21FsY%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce47e688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
img-slider-03.png
coursesfree.org/wp-content/uploads/2019/09/ 		113 KB
113 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2019/09/img-slider-03.png
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66d75107d4130ddb148f54929e51c0cfb60fd1968b4b0ca0537e901ff00591da

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
115289
last-modified
Thu, 26 Sep 2019 15:44:19 GMT
server
cloudflare
etag
"5d8cdcd3-1c259"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GacMnPhSkv7Jm7U%2FDPzKjKxT3xDyQRVmpckavhAT2fdVP6SrE%2BdREA2UFD%2FBbZ7dzKfDPaA2sUSzJMOjkY4WaJ2qDel0H2ck75erlb%2FqEFLIhQUUGfn7ytSSLhWtJ%2FIbXN8m4BzkzRxu%2Fz7b2Sg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce49e688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
maxresdefault-77-300x169.jpg
coursesfree.org/wp-content/uploads/2020/05/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2020/05/maxresdefault-77-300x169.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a418b527af70b0dccbba8949957f3a74013786286d026191c90fb988bc303bae

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
9018
last-modified
Mon, 11 May 2020 07:00:18 GMT
server
cloudflare
etag
"5eb8f802-233a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=uuCuRbw4LH4rYwHzQ%2FKlnwYilJyz68sNOJ4YQR0fwT8EOvzmQeYX5hi9bD50r%2FvUaE2%2Bb0brS0w8P70PYHVnvjunXZa92pHQsMOIjwnPtC3IjmTSlSY5iOzWF8xL7CFPbrSz5onpdQi%2BdAtoQpY%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce4ae688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
0.jpg
img.youtube.com/vi/SXmVym6L8dw/ 		17 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/SXmVym6L8dw/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
fcb272fb973beb9c054f42e6232d123a4cf6c0552deaed8f6529d0cd9fa89715
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
17690
x-xss-protection
0
server
sffe
etag
"1349989530"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/ruf4U9_Rbss/ 		22 KB
22 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/ruf4U9_Rbss/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
2fe5a76485b7a13ed1cec52f3cedf03f05a20c5d734fa475232a78a3a102608d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
22768
x-xss-protection
0
server
sffe
etag
"1425771313"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/ZNObiptSMSI/ 		17 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/ZNObiptSMSI/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3364f9d8fb0fbfb0fb26dc2cf95109c5bc16a1455f206b85850c3c6801420c9e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
17881
x-xss-protection
0
server
sffe
etag
"1349552341"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/aoFDyt8oG0k/ 		15 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/aoFDyt8oG0k/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
364ac123184675bd2d2569ac6c7868f2126ccf217acdad16d3657776dfe6e959
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
15467
x-xss-protection
0
server
sffe
etag
"1351113791"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/xb6t8gJm7Io/ 		18 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/xb6t8gJm7Io/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
557b410d71025f818863a15a7e2f8d7203a75dbe8af89d0df1b33b063b195945
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18016
x-xss-protection
0
server
sffe
etag
"1361139550"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/-pzwRwYlXMw/ 		20 KB
20 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/-pzwRwYlXMw/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9ac001297ec8164bdb625ba1251dbd9c997f7252d706edabd698c706b5cffec0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
19992
x-xss-protection
0
server
sffe
etag
"1366923037"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
0.jpg
img.youtube.com/vi/-1NUQNSVVmk/ 		23 KB
23 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://img.youtube.com/vi/-1NUQNSVVmk/0.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9fe74bc313a775f77362d9c467b79eecf9e60e0b5e78d8570664d72b32d5e672
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
23627
x-xss-protection
0
server
sffe
etag
"1380135213"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Mon, 07 Feb 2022 13:00:36 GMT
maxresdefault-256-300x169.jpg
coursesfree.org/wp-content/uploads/2020/01/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2020/01/maxresdefault-256-300x169.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d4ced52fcbe8d32d5096d949291bd2526302fec2f4c2dced40aff8bfc9c3f861

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
11931
last-modified
Sat, 04 Jan 2020 08:00:21 GMT
server
cloudflare
etag
"5e104615-2e9b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FVfoAN1Q9an21EilRAtGAAnWkQUVFQLsyxoBpb%2FMgutDK0MmAIldJUpvnjPVu1RNcrOVcuShwttiLq5rv2rcsHKeeHicjh6aNEFhmCBMiardvQlcrd7sL92j53vq6hoERMNaHlmnNNdOCXZlzEI%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce4ce688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
maxresdefault-255-300x169.jpg
coursesfree.org/wp-content/uploads/2020/01/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2020/01/maxresdefault-255-300x169.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dbcc44b62e08af00000e134881a6b9d3b5a9ac854e6432c940dfa6214288961d

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
12210
last-modified
Sat, 04 Jan 2020 00:00:25 GMT
server
cloudflare
etag
"5e0fd599-2fb2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jEbV45thMmUG6eq7vuo%2BV3zZqkzje7%2Byss5WSMXuKKYAchxNzLbkHis4xL%2Bu9LjnpG5Y%2BAht6%2BI5DrnbxChLuTUQrdne6Ob5VMhFngUZGJUSJOBLDAPJ04S74LGcjQknWqV6BWTc4CqLISyOUG4%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce4de688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
maxresdefault-57-300x169.jpg
coursesfree.org/wp-content/uploads/2020/05/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2020/05/maxresdefault-57-300x169.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b958ee46bf43ad002451908b37defd05c9978428f0d718c7036cbd6b4cc359a0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
9247
last-modified
Wed, 06 May 2020 07:30:24 GMT
server
cloudflare
etag
"5eb26790-241f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Wd0t9Qs547V7Vc47Rp8Addi9NfJixr77rJjEsgGlg5HS1oQhCPJPYBtg%2BSijmfreC30j093nmmif0vVu3HRTjjklKUppp8iLPqnYA0WZnegzyRK3XmzDIP8WQyN0RWugF%2BITxUtT8rcaCKVcnTw%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce50e688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
maxresdefault-248-300x169.jpg
coursesfree.org/wp-content/uploads/2020/01/ 		14 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://coursesfree.org/wp-content/uploads/2020/01/maxresdefault-248-300x169.jpg
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3b12155bcbaa7064c465bac405ba4932275e7ffa2e665b905af7f55e2655817c

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
14743
last-modified
Fri, 03 Jan 2020 22:00:16 GMT
server
cloudflare
etag
"5e0fb970-3997"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Al1CSWqBv7FBjYtuWUnAqpcekXghcKsd9N5l%2F%2BwqY0QqH%2FTdSCQaUu3GloO4Cpl%2Bo9rewV%2Fb4asm8WXjhuVQ2l0pLqeEuQznrjh3HfgIR3%2FeUhNT0CIcSBSjecDjE4Y7kY2uqAzgXuGjVP%2BxI18%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
6d9c1d90ce51e688-LHR
expires
Thu, 31 Dec 2037 23:55:55 GMT
bootstrap.min.js
coursesfree.org/wp-content/themes/coursesfree/assets/js/ 		44 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/js/bootstrap.min.js?ver=1644231635
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b963d964375c1d608dee6a8bd5e41343794baf6bd42805c2f812f37a622f8b8b

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Thu, 05 Sep 2019 18:08:05 GMT
server
cloudflare
etag
W/"5d714f05-b1c5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NxuwYbfCIKqYm3vgZi8B3qI5L7M5kPCAW%2FJBSX1Bt6w%2BqltIAisNgBhW4GD7etRavfKmhg6I9hDBYTNlmZAKwNb7oKPmo1SLvyv9WKX%2Fm0AG9nlUs1tbqjjjJve6ixg3MFKm4j8r7AcHjmbZRNo%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d90ae2ce688-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
owl.carousel.js
coursesfree.org/wp-content/themes/coursesfree/assets/js/ 		63 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/js/owl.carousel.js?ver=5.4.9
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ff773d1106f72bdf2c3e61801b73696bba45e3d592a5d5d0cac4cb41520149e7

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Thu, 05 Sep 2019 18:08:05 GMT
server
cloudflare
etag
W/"5d714f05-fa98"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=s152eZAYU0gGA%2FNXH%2Bm25Qv95%2FmiDsJAosYFE2mWEqxvbpjXA9t7YnZ2mZ1%2FPHDz4IhtoKw3wgx6AIvehjMBz%2FlFBR%2BZZjehcbhSqYE4pPr2oCQhiZHvAmNE5fQXyOZ686GsJN%2FrNsJletNkQ2g%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d90be3ee688-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
typeahead.bundle.min.js
coursesfree.org/wp-content/themes/coursesfree/assets/js/ 		39 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/js/typeahead.bundle.min.js?ver=5.4.9
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
456894e2899453bb50d8cdf099140d5bd50be74301e02b9c6d13c26ec42ff97d

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Fri, 22 Nov 2019 15:56:05 GMT
server
cloudflare
etag
W/"5dd80515-9b45"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JFS362L1FwQirR9gCgcQaFNDN46pZv9662lEweuDWdndf3Jbt6Fztb9%2BZUU%2F4KBb8Z89qMgHNL5e6xZFGw0F2gOrPCeFtsoMXrmw83f4OjhB5M6Kui9r2vJYD3KVgFCtXrIMDcGgZLu1rQ0Z8ms%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d90ce42e688-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
custom.js
coursesfree.org/wp-content/themes/coursesfree/assets/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://coursesfree.org/wp-content/themes/coursesfree/assets/js/custom.js?ver=1644231635
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:22d0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6b018b9d2798d3f146153adbab9c8d5ec1301b5648d52a9036f281956b7d23f1

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:36 GMT
content-encoding
br
cf-cache-status
DYNAMIC
last-modified
Sat, 30 Nov 2019 05:26:01 GMT
server
cloudflare
etag
W/"5de1fd69-1c07"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jtil8MBO%2BkZnP6hd%2Bya4w35%2Buo7wOKX1b8VkcRgt%2FZUL8VWHn3EogRV0hVnkebONz0Rru1hAO3AqGnY6hViRBMcYmPYBR4VQ%2F8GV6AllQ4jVuiZ40nQ%2BMA%2F%2BgQgSFL85EmwHHkeLqCgmfcSPECk%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6d9c1d90ce45e688-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Thu, 31 Dec 2037 23:55:55 GMT
analytics.js
www.google-analytics.com/ 		49 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-147160912-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 02 Nov 2021 17:39:06 GMT
server
Golfe2
age
5142
date
Mon, 07 Feb 2022 09:34:54 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20006
expires
Mon, 07 Feb 2022 11:34:54 GMT
show_ads_impl_fy2019.js
pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/ 		286 KB
103 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
de1bfdff987226f9bec3809cb49abbc4aa7a613a5f870f4b0fa741ef6d5409fe
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
105566
x-xss-protection
0
server
cafe
etag
5315834288567610415
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=1209600
timing-allow-origin
*
expires
Mon, 07 Feb 2022 11:00:37 GMT
zrt_lookup.html
googleads.g.doubleclick.net/pagead/html/r20220201/r20190131/ Frame 471F 		10 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/html/r20220201/r20190131/zrt_lookup.html
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
a575e2f63d79cdaf5a92b4453bfcaadb462119aa1216b4f28920e37e2d9b8e7b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

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
*
cross-origin-resource-policy
cross-origin
vary
Accept-Encoding
x-content-type-options
nosniff
content-encoding
gzip
server
cafe
content-length
4612
x-xss-protection
0
date
Sun, 06 Feb 2022 16:33:14 GMT
expires
Sun, 20 Feb 2022 16:33:14 GMT
cache-control
public, max-age=1209600
age
66443
etag
18247940800414524076
content-type
text/html; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=1602574176&t=pageview&_s=1&dl=https%3A%2F%2Fcoursesfree.org%2F&ul=en-us&de=UTF-8&dt=Courses%20Free%20-%20Learn%20for%20free%20the%20skills%20you%20need&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAAC~&jid=1951307699&gjid=923471929&cid=401667482.1644231637&tid=UA-147160912-1&_gid=2013883031.1644231637&_r=1&gtm=2ou220&z=1079150663
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://coursesfree.org/
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 07 Feb 2022 11:00:37 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://coursesfree.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		8 B
445 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-147160912-1&cid=401667482.1644231637&jid=1951307699&gjid=923471929&_gid=2013883031.1644231637&_u=YEBAAUAAAAAAAC~&z=1038109437
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c06::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
ac88ba62392665e9f15f5b25f55914ffe9380b91c75b5a6ac6f027bfa85f769b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://coursesfree.org/
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Mon, 07 Feb 2022 11:00:37 GMT
content-type
text/plain
access-control-allow-origin
https://coursesfree.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
8
expires
Fri, 01 Jan 1990 00:00:00 GMT
cookie.js
partner.googleadservices.com/gampad/ 		219 B
653 B 		Script
General
Check archive.org
Download Go to
Full URL
https://partner.googleadservices.com/gampad/cookie.js?domain=coursesfree.org&callback=_gfp_s_&client=ca-pub-9957576537350234
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.194 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s52-in-f2.1e100.net
Software
cafe /
Resource Hash
b51643e9424cd8660ec3dd80848a1108e5b3043156a536e24d4d9647daf89daf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-type
text/javascript; charset=UTF-8
cache-control
private
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
209
x-xss-protection
0
integrator.js
adservice.google.com.hk/adsid/ 		107 B
792 B 		Script
General
Check archive.org
Download Go to
Full URL
https://adservice.google.com.hk/adsid/integrator.js?domain=coursesfree.org
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
date
Mon, 07 Feb 2022 11:00:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control
private, no-cache, no-store
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
application/javascript; charset=UTF-8
alt-svc
h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
100
x-xss-protection
0
integrator.js
adservice.google.com/adsid/ 		107 B
549 B 		Script
General
Check archive.org
Download Go to
Full URL
https://adservice.google.com/adsid/integrator.js?domain=coursesfree.org
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
date
Mon, 07 Feb 2022 11:00:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control
private, no-cache, no-store
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
application/javascript; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
100
x-xss-protection
0
ads
googleads.g.doubleclick.net/pagead/ Frame 2FDE 		248 KB
63 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&adk=1812271804&adf=3025194257&lmt=1644231637&plat=3%3A32%2C4%3A32%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fcoursesfree.org%2F&ea=0&flash=0&pra=5&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636898&bpp=2&bdt=570&idt=298&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&nras=1&correlator=4107987312673&frm=20&pv=2&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&ifi=1&uci=a!1&fsb=1&dtd=322
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
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Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

p3p
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server
cafe
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expires
Mon, 07 Feb 2022 11:00:38 GMT
cache-control
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googleads.g.doubleclick.net/pagead/ Frame 2028 		90 KB
32 KB 		Document
General
Check archive.org
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https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
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URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
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QUIC, , AES_128_GCM
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2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
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Request headers

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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

p3p
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*
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server
cafe
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expires
Mon, 07 Feb 2022 11:00:38 GMT
cache-control
private
ads
googleads.g.doubleclick.net/pagead/ Frame 71C5 		96 KB
31 KB 		Document
General
Check archive.org
Download Go to
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https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
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URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
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User-Agent
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Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

p3p
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server
cafe
content-length
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expires
Mon, 07 Feb 2022 11:00:38 GMT
cache-control
private
ga-audiences
www.google.com/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-147160912-1&cid=401667482.1644231637&jid=1951307699&_u=YEBAAUAAAAAAAC~&z=1555009708
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Host: coursesfree.org
URL: https://coursesfree.org/
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H2
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TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 07 Feb 2022 11:00:37 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com.hk/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com.hk/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-147160912-1&cid=401667482.1644231637&jid=1951307699&_u=YEBAAUAAAAAAAC~&z=1555009708
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Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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cache-control
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expires
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ads
googleads.g.doubleclick.net/pagead/ Frame 0C6D 		94 KB
32 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Upgrade-Insecure-Requests
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User-Agent
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Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

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"
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*
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cross-origin
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Mon, 07 Feb 2022 11:00:37 GMT
server
cafe
content-length
32695
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alt-svc
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expires
Mon, 07 Feb 2022 11:00:37 GMT
cache-control
private
ads
googleads.g.doubleclick.net/pagead/ Frame 4B3A 		89 KB
31 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
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Request headers

Upgrade-Insecure-Requests
1
User-Agent
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Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

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
*
cross-origin-resource-policy
cross-origin
content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
content-encoding
br
date
Mon, 07 Feb 2022 11:00:37 GMT
server
cafe
content-length
31711
x-xss-protection
0
alt-svc
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expires
Mon, 07 Feb 2022 11:00:37 GMT
cache-control
private
css
fonts.googleapis.com/ Frame 4B3A 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A400
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
7888a75eac5f8b9dc4c448f10e8dc9030fcae612cb236f1a9e9700d56ae6ef34
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Mon, 07 Feb 2022 10:19:40 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Mon, 07 Feb 2022 11:00:37 GMT
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
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 07 Feb 2022 11:00:37 GMT
load_preloaded_resource_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 4B3A 		1 KB
955 B 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/load_preloaded_resource_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
fd11fa353cc6a8560f4c35e67c6fb8a3a4061ed3de4309cdf83fca65f8319bb4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:57:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
175
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
848
x-xss-protection
0
server
cafe
etag
2277666839114365613
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:57:42 GMT
abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame 4B3A 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
76d507787e9cb8cc91e5cf3f2aae4a816e9466a7164df455e377f47cff68bef3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:57:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
205
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
7737
x-xss-protection
0
server
cafe
etag
11249816806015362922
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:57:12 GMT
window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 4B3A 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
144822a1b5316a4e9a06ffbf5802b8c1cbbc0a3f230d81b98f362f7fe4c128c8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:56:09 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
268
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1205
x-xss-protection
0
server
cafe
etag
18074202747124231361
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:56:09 GMT
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame 4B3A 		123 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d3a6fb9e39c82eed501889521b19cc4fc13d1104f83128928775b520c86f8abc
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
38146
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="active-view-scs-read-write-acl"
etag
"1643806174374025"
vary
Accept-Encoding
report-to
{"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Mon, 07 Feb 2022 11:00:38 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 4B3A 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
80182a21e69d7232583dcf7b19a5cfb9a597e7adbcc22f1a14e4096d8602612d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:51:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
564
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
6204
x-xss-protection
0
server
cafe
etag
12229469669374805284
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:51:13 GMT
4b5ee2b4ff5a9298bcc39e4df8189ef4.js
www.gstatic.com/mysidia/ Frame 4B3A 		27 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/4b5ee2b4ff5a9298bcc39e4df8189ef4.js?tag=mysidia_one_click_handler_one_afma_2019
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
61ded43bae7eeb79ab544e26dbad051960b7db1da4ceed550be859e979be23ba
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Thu, 03 Feb 2022 16:38:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
325339
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11337
x-xss-protection
0
last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="mysidia"
vary
Accept-Encoding
report-to
{"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type
text/javascript
cache-control
public, max-age=7776000
accept-ranges
bytes
expires
Wed, 04 May 2022 16:38:18 GMT
downsize_200k_v1
tpc.googlesyndication.com/simgad/10823885368485498027/ Frame 4B3A 		18 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tpc.googlesyndication.com/simgad/10823885368485498027/downsize_200k_v1?w=400&h=209
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f6adc514f1158194945daceae0dc8992cf8f55c6ad13d1e6aebcd4580f1d0504
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Sat, 05 Feb 2022 07:45:22 GMT
x-content-type-options
nosniff
age
184515
x-dns-prefetch-control
off
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18143
x-xss-protection
0
last-modified
Mon, 10 Jan 2022 06:38:36 GMT
server
sffe
report-to
{"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="content-ads-owners"
expires
Sun, 05 Feb 2023 07:45:22 GMT
downsize_200k_v1
tpc.googlesyndication.com/simgad/10406046762765697411/ Frame 4B3A 		889 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tpc.googlesyndication.com/simgad/10406046762765697411/downsize_200k_v1?w=100&h=100
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
1a864a03735ae21f88f623cdf774dcadfd5575fa9a119750c86057ca10f8a337
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 02 Feb 2022 13:49:31 GMT
x-content-type-options
nosniff
age
421866
x-dns-prefetch-control
off
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
889
x-xss-protection
0
last-modified
Mon, 10 Jan 2022 06:34:48 GMT
server
sffe
report-to
{"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="content-ads-owners"
expires
Thu, 02 Feb 2023 13:49:31 GMT
adview
googleads.g.doubleclick.net/pagead/ Frame 4B3A 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/adview?ai=CFiZa1fsAYr3lE8v03wOomL3oD9nd3YBo3eDxgo0P_bzBwYsOEAEgzae4IWDZAqAB2MuLrQLIAQmpAhLLH9XEO4E-qAMByAPLBKoE6gFP0PkCTJaD17tKFRMWy9_fQz_JMDhgg4XkekZO16H1Z4pfHWP702vHeyX1qJzz9Yvorw9SxRwYEeJCKXbOOkYUL9e7iYriiuEMoCPNeeUGdVTN1cGbUYDtY79bYNelIS48E8uEkl_JM5oue464VpkOzvPQHN6rx00Ma5DCl79p1mHiGpfrJUmaOQuy53rVZNhq9Kwunl7IzsYIdq4Tg0lK_tSZHIT_NCRUmDjjJVZwa_Cboe__5ODeOWelHiIKYN9E94sXdjybPiKsPrwX7H8cy5Q0ZiIf6KV4KUM_xTKSkhrgq6GLS00Cq6HABIyDgPrrA5IFBAgEGAGSBQQIBRgEoAYugAeQtPTSAagHjs4bqAeT2BuoB-6WsQKoB_6esQKoB9XJG6gHpr4b2AcA8gcEEJGfR9IIBwiAYRABGB-ACgHICwHYEw2IFAbQFQGAFwGyFxwKGggAEhRwdWItOTk1NzU3NjUzNzM1MDIzNBgA&sigh=V85NDjjTY7o&uach_m=[UACH]&template_id=484
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
date
Mon, 07 Feb 2022 11:00:37 GMT
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"
cache-control
private
cross-origin-resource-policy
cross-origin
content-type
text/html; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
expires
Mon, 07 Feb 2022 11:00:37 GMT
css
fonts.googleapis.com/ Frame 0C6D 		8 KB
984 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
f93d0298dd39f7dff18566a5b2754067e26c0182b469fd6b24e5d63429fef88b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Mon, 07 Feb 2022 09:20:11 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Mon, 07 Feb 2022 11:00:38 GMT
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
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 07 Feb 2022 11:00:38 GMT
load_preloaded_resource_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0C6D 		1 KB
913 B 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/load_preloaded_resource_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
fd11fa353cc6a8560f4c35e67c6fb8a3a4061ed3de4309cdf83fca65f8319bb4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:57:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
176
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
848
x-xss-protection
0
server
cafe
etag
2277666839114365613
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:57:42 GMT
downsize_200k_v1
tpc.googlesyndication.com/simgad/562537563941066829/ Frame 0C6D 		55 KB
55 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tpc.googlesyndication.com/simgad/562537563941066829/downsize_200k_v1
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
fd5ca65f7dd20c5602fcef025cccff5fb74dc2f0f5b82c66dcdfec08b960fb7d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
x-content-type-options
nosniff
age
0
x-dns-prefetch-control
off
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
56288
x-xss-protection
0
last-modified
Thu, 20 May 2021 16:15:46 GMT
server
sffe
report-to
{"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="content-ads-owners"
expires
Tue, 07 Feb 2023 11:00:38 GMT
truncated
/ Frame 0C6D 		206 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
44eefef34507164f4234b958d8f6906488a2521071379498041568bae9499b2e

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

Content-Type
image/svg+xml
adview
googleads.g.doubleclick.net/pagead/ Frame 0C6D 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/adview?ai=CnoUp1fsAYpCrFIj13wPCwIPQC-GS3rJckIX86sgPwI23ARABIM2nuCFg2QKgAbzi0LgCyAEJqQISyx_VxDuBPqgDAcgDywSqBPcBT9DqP8sTkGYBEvczBXxff_kLUnnyfdoKE_SBsNHuYXzAbz_7QMXG-lPZLF8ZpCgK409fQxMFI_T9nG8-yPIEVme10kAF-l_pGD7rwpeKd1tkH0Hy1xlsX5Uk0L_j4RTG-WYxLRK6HFwUmP5hTyLHr5EMWfrZsgUykcaKp_enn00xHLqUsDI__cOPGTSKv6rxl9vSuob_3JRjvduBwa6GOKetVGgp6L5dvtUThuJVJNw3C0TJNK9P3IQ_miRyeNG2QHU1IoYuDvBcOAE95bXnMP-_jAWx_ooIJbF87RtIvMAjhLAR3r3g2pXwJpswBMoYfxohMUN3m8AEqb2DpvgCkgUECAQYAZIFBAgFGASgBi6AB6ydr8cBqAeOzhuoB5PYG6gH7paxAqgH_p6xAqgH1ckbqAemvhvYBwDyBwQQy9AW0ggHCIBhEAEYH4AKAcgLAbgTiCfYEwrQFQGAFwGyFxwKGggAEhRwdWItOTk1NzU3NjUzNzM1MDIzNBgA&sigh=8gaXRtALZaI&uach_m=[UACH]&template_id=5000
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
date
Mon, 07 Feb 2022 11:00:38 GMT
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"
cross-origin-resource-policy
cross-origin
content-type
text/html; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame 0C6D 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
76d507787e9cb8cc91e5cf3f2aae4a816e9466a7164df455e377f47cff68bef3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:44:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
966
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
7737
x-xss-protection
0
server
cafe
etag
11249816806015362922
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:44:32 GMT
window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0C6D 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
144822a1b5316a4e9a06ffbf5802b8c1cbbc0a3f230d81b98f362f7fe4c128c8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
33
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1205
x-xss-protection
0
server
cafe
etag
18074202747124231361
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 11:00:05 GMT
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame 0C6D 		123 KB
37 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d3a6fb9e39c82eed501889521b19cc4fc13d1104f83128928775b520c86f8abc
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
38146
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="active-view-scs-read-write-acl"
etag
"1643806174374025"
vary
Accept-Encoding
report-to
{"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Mon, 07 Feb 2022 11:00:38 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0C6D 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
80182a21e69d7232583dcf7b19a5cfb9a597e7adbcc22f1a14e4096d8602612d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:58:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
132
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
6204
x-xss-protection
0
server
cafe
etag
12229469669374805284
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:58:26 GMT
4b5ee2b4ff5a9298bcc39e4df8189ef4.js
www.gstatic.com/mysidia/ Frame 0C6D 		27 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/4b5ee2b4ff5a9298bcc39e4df8189ef4.js?tag=mysidia_one_click_handler_one_afma_2019
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=7267137772&adk=4057056979&adf=2476274930&pi=t.ma~as.7267137772&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=341&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=2385&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=4&uci=a!4&btvi=2&fsb=1&xpc=1CoOSlY3dt&p=https%3A//coursesfree.org&dtd=343
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
61ded43bae7eeb79ab544e26dbad051960b7db1da4ceed550be859e979be23ba
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Thu, 03 Feb 2022 16:38:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
325340
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11337
x-xss-protection
0
last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="mysidia"
vary
Accept-Encoding
report-to
{"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type
text/javascript
cache-control
public, max-age=7776000
accept-ranges
bytes
expires
Wed, 04 May 2022 16:38:18 GMT
truncated
/ Frame 0C6D 		209 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d7779d95203bed5280ee3281f856607f95ac5df680547356656c7109d7d0a6a6

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

Content-Type
image/svg+xml
937517ce246db924b6fee068201e50b5.js
www.gstatic.com/mysidia/ Frame 2028 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/937517ce246db924b6fee068201e50b5.js?tag=client_fast_engine_2019
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7b15844650823a223e0043bf4d88157ffd303435465ac54c59f2f820f5f4b10f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Thu, 03 Feb 2022 16:38:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
325340
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
3405
x-xss-protection
0
last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="mysidia"
vary
Accept-Encoding
report-to
{"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type
text/javascript
cache-control
public, max-age=7776000
accept-ranges
bytes
expires
Wed, 04 May 2022 16:38:18 GMT
3d135d05641c0462fcff65bff56a400c.js
www.gstatic.com/mysidia/ Frame 2028 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/3d135d05641c0462fcff65bff56a400c.js?tag=text/vanilla_highlight
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
90e568960c3ad12e37bef426a5e86ab47529a4a35ac29038102a7fb5c85ce665
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Thu, 03 Feb 2022 16:38:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
325340
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
3408
x-xss-protection
0
last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="mysidia"
vary
Accept-Encoding
report-to
{"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type
text/javascript
cache-control
public, max-age=7776000
accept-ranges
bytes
expires
Wed, 04 May 2022 16:38:18 GMT
css
fonts.googleapis.com/ Frame 2028 		8 KB
888 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
f93d0298dd39f7dff18566a5b2754067e26c0182b469fd6b24e5d63429fef88b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Mon, 07 Feb 2022 10:49:41 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Mon, 07 Feb 2022 11:00:38 GMT
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
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 07 Feb 2022 11:00:38 GMT
load_preloaded_resource_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 2028 		1 KB
875 B 		Script
General
Check archive.org
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Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/load_preloaded_resource_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:55:06 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
332
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
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alt-svc
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content-length
848
x-xss-protection
0
server
cafe
etag
2277666839114365613
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:55:06 GMT
abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame 2028 		19 KB
8 KB 		Script
General
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Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
76d507787e9cb8cc91e5cf3f2aae4a816e9466a7164df455e377f47cff68bef3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:44:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
966
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
7737
x-xss-protection
0
server
cafe
etag
11249816806015362922
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:44:32 GMT
window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 2028 		2 KB
1 KB 		Script
General
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
144822a1b5316a4e9a06ffbf5802b8c1cbbc0a3f230d81b98f362f7fe4c128c8
Security Headers
Name Value
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Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
33
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1205
x-xss-protection
0
server
cafe
etag
18074202747124231361
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 11:00:05 GMT
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame 2028 		123 KB
37 KB 		Script
General
Check archive.org
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Full URL
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d3a6fb9e39c82eed501889521b19cc4fc13d1104f83128928775b520c86f8abc
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc
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content-length
38146
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="active-view-scs-read-write-acl"
etag
"1643806174374025"
vary
Accept-Encoding
report-to
{"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Mon, 07 Feb 2022 11:00:38 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 2028 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
80182a21e69d7232583dcf7b19a5cfb9a597e7adbcc22f1a14e4096d8602612d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:58:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
132
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
6204
x-xss-protection
0
server
cafe
etag
12229469669374805284
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:58:26 GMT
4b5ee2b4ff5a9298bcc39e4df8189ef4.js
www.gstatic.com/mysidia/ Frame 2028 		27 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/4b5ee2b4ff5a9298bcc39e4df8189ef4.js?tag=mysidia_one_click_handler_one_afma_2019
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
61ded43bae7eeb79ab544e26dbad051960b7db1da4ceed550be859e979be23ba
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Thu, 03 Feb 2022 16:38:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
325340
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11337
x-xss-protection
0
last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="mysidia"
vary
Accept-Encoding
report-to
{"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type
text/javascript
cache-control
public, max-age=7776000
accept-ranges
bytes
expires
Wed, 04 May 2022 16:38:18 GMT
truncated
/ Frame 4B3A 		214 B
0 		Image
General
Check archive.org
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
2460fadb1acf0e58cb2d3976a7de644db9d100e285948edbeb918b2dff393db9

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

Content-Type
image/png
adview
googleads.g.doubleclick.net/pagead/ Frame 2028 		0
0 		Fetch
General
Check archive.org
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Full URL
https://googleads.g.doubleclick.net/pagead/adview?ai=CyyWm1fsAYrTwE5CRrATv3Jq4A-GS3rJckIX86sgPwI23ARABIM2nuCFg2QKgAbzi0LgCyAEJqQISyx_VxDuBPqgDAcgDywSqBPcBT9Cw11lCsZY4h5iDBj-CtM90FeQbB4uHYArBzbNuSxxeRZUzmgLHFxXH8AgoJKFUkr3KL7PJwHHiroO0sd8NlAUVGad77OKuny9Bmc_0sOXcO_TJNCBSjqJ_VANwojdLayCq2fFYsMrubxzzRnxNnwDwSYbrDR5ZEZ3gV8Wqw42HPkKFNtLhOB2p6kIuEYh1pj6XFUHVKUg6Q8ASysnSaZBtdYbYJtq01MNga_RlsjwgOMBxH3XjAw-4bQleF7spIdDXwwzxkOxnpZuM1sM5xmThV3QsfDCwVD_a0HU7b_tMkGCyzCltpLqaQfoqOD5NJ4yBs_1iEsAEqb2DpvgCkgUECAQYAZIFBAgFGASgBi6AB6ydr8cBqAeOzhuoB5PYG6gH7paxAqgH_p6xAqgH1ckbqAemvhvYBwDyBwQQwrl_0ggHCIBhEAEYH4AKAcgLAbgTiCfYEwrQFQGAFwGyFxwKGggAEhRwdWItOTk1NzU3NjUzNzM1MDIzNBgA&sigh=dw8LhJLDqCw&uach_m=[UACH]&template_id=5000
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
date
Mon, 07 Feb 2022 11:00:38 GMT
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"
cross-origin-resource-policy
cross-origin
content-type
text/html; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v29/ Frame 4B3A 		15 KB
16 KB 		Font
General
Check archive.org
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Full URL
https://fonts.gstatic.com/s/roboto/v29/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto%3A400
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
cc46322d5c4d41da447f26f7fa714827f2ec9a112968c12ef5736c7494985eca
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://googleads.g.doubleclick.net
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Tue, 01 Feb 2022 18:59:49 GMT
x-content-type-options
nosniff
age
489649
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
15688
x-xss-protection
0
last-modified
Wed, 22 Sep 2021 16:13:19 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Wed, 01 Feb 2023 18:59:49 GMT
truncated
/ Frame 0C6D 		219 B
0 		Image
General
Check archive.org
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d573a82542e132ab4e9b12ec4a166a0d987e355076263b268f8f7700c79dae9a

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

Content-Type
image/png
DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
pagead2.googlesyndication.com/bg/ Frame DE6D 		35 KB
13 KB 		Script
General
Check archive.org
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https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=2014811095&adk=1866185607&adf=3867209630&pi=t.ma~as.2014811095&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636904&bpp=1&bdt=577&idt=345&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280%2C1170x280%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=3093&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&btvi=3&fsb=1&xpc=UgirAmdXFr&p=https%3A//coursesfree.org&dtd=347
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
0e12f122fc5eff3aa4015100ff24d472d3fb9e8938488954026411361c67aec9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:56:00 GMT
content-encoding
br
x-content-type-options
nosniff
age
278
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
13595
x-xss-protection
0
last-modified
Thu, 27 Jan 2022 13:28:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
vary
Accept-Encoding
report-to
{"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 07 Feb 2023 10:56:00 GMT
9572159985731050148
tpc.googlesyndication.com/simgad/ Frame 71C5 		77 KB
77 KB 		Image
General
Check archive.org
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Full URL
https://tpc.googlesyndication.com/simgad/9572159985731050148
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
97a84af9414f38ba8da72664f39b3b649d3314439c8cc2d862f253b9a654a760
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
x-content-type-options
nosniff
x-dns-prefetch-control
off
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
78522
x-xss-protection
0
last-modified
Fri, 28 Jan 2022 09:45:29 GMT
server
sffe
report-to
{"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type
image/gif
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="content-ads-owners"
expires
Tue, 07 Feb 2023 11:00:38 GMT
abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame 71C5 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
76d507787e9cb8cc91e5cf3f2aae4a816e9466a7164df455e377f47cff68bef3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:44:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
966
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
7737
x-xss-protection
0
server
cafe
etag
11249816806015362922
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:44:32 GMT
window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 71C5 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
144822a1b5316a4e9a06ffbf5802b8c1cbbc0a3f230d81b98f362f7fe4c128c8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
33
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1205
x-xss-protection
0
server
cafe
etag
18074202747124231361
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 11:00:05 GMT
transparent.png
tpc.googlesyndication.com/pagead/images/ Frame 71C5 		67 B
91 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tpc.googlesyndication.com/pagead/images/transparent.png
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
bdf72009ad226c17f1954ba602292902a780b80af07dbcbab1322bdf5c32be66
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Sun, 06 Feb 2022 18:14:59 GMT
x-content-type-options
nosniff
server
cafe
age
60339
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
etag
2462972746714251406
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
67
x-xss-protection
0
expires
Mon, 07 Feb 2022 18:14:59 GMT
truncated
/ Frame 2028 		215 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
318177fc626a86b6ddc9dce430f5a2be30a32270746d0f13e9c44b15499fdf8e

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

Content-Type
image/png
4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvQ.woff2
fonts.gstatic.com/s/googlesans/v41/ Frame 0C6D 		28 KB
28 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/googlesans/v41/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
05e2888e835d97fe6e4cfb256f62f47d5dccf6d9ac202ea9d82a6bc2b1716c1d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://googleads.g.doubleclick.net
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Tue, 01 Feb 2022 18:12:51 GMT
x-content-type-options
nosniff
age
492467
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
28196
x-xss-protection
0
last-modified
Tue, 18 Jan 2022 17:53:50 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Wed, 01 Feb 2023 18:12:51 GMT
adview
googleads.g.doubleclick.net/pagead/ Frame 71C5 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/adview?ai=Cvdkv1fsAYo7nE9mRrATvz5boBOvJoopotd-Iz6EP9ZaS85caEAEgzae4IWDZAqABs9a-rijIAQOpAhLLH9XEO4E-qAMByAPJBKoE7QFP0CQaqprlMi4lO87weWdsqBIvoh-65fAfEOlNNr32-Qm6EQRaYDNhp4AwxngS8Mds7SM9iDdQ0ASlvjWc1ArfKsuHguRslOH0NFfCfLCqWirKPZiKkXTdvtwBJPr8nKbqYwtnWTGHIY30xj_agShI1LhcUgp5hWmFtbRjymGwlq4xid-TkAUhPviL5ZgBEh9YXOto2c8MahtlheXqywBZBWiOu6NGBSMymaTBOc8mCEhTeAgpeEIgdkvD4d8zAtyg8cZHWiuPvqIFsNrOoMbiAFyUEri6sKc1_Pb550oFGGttc2Ws25Qgy6Nx2ZfABI-YgoL8A5IFBAgEGAGSBQQIBRgEoAYDgAezjo-OA6gHjs4bqAeT2BuoB-6WsQKoB_6esQKoB9XJG6gHpr4b2AcB8gcEENmrH9IIBwiAYRABGB-ACgHICwHYEw3QFQGAFwGyFxwKGggAEhRwdWItOTk1NzU3NjUzNzM1MDIzNBgA&sigh=EBTkjvwOpcw&uach_m=[UACH]
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

timing-allow-origin
*
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
date
Mon, 07 Feb 2022 11:00:38 GMT
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"
cross-origin-resource-policy
cross-origin
content-type
text/html; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame 71C5 		123 KB
37 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d3a6fb9e39c82eed501889521b19cc4fc13d1104f83128928775b520c86f8abc
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
38146
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="active-view-scs-read-write-acl"
etag
"1643806174374025"
vary
Accept-Encoding
report-to
{"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Mon, 07 Feb 2022 11:00:38 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 71C5 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=1681932318&adk=3673264482&adf=1466357201&pi=t.ma~as.1681932318&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636903&bpp=1&bdt=576&idt=332&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0%2C1170x280&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=1523&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeEbr%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=3&uci=a!3&btvi=1&fsb=1&xpc=uSZI8e5kLd&p=https%3A//coursesfree.org&dtd=338
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
80182a21e69d7232583dcf7b19a5cfb9a597e7adbcc22f1a14e4096d8602612d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
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https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
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Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9957576537350234&output=html&h=280&slotname=6393039805&adk=4083983957&adf=1659448023&pi=t.ma~as.6393039805&w=1170&fwrn=4&fwrnh=100&lmt=1644231637&rafmt=1&psa=0&format=1170x280&url=https%3A%2F%2Fcoursesfree.org%2F&flash=0&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0.&dt=1644231636901&bpp=2&bdt=574&idt=325&shv=r20220201&mjsv=m202202010101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=4107987312673&frm=20&pv=1&ga_vid=401667482.1644231637&ga_sid=1644231637&ga_hid=1602574176&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=215&ady=473&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=31063751%2C42531398&oid=2&pvsid=1653793847330984&pem=265&tmod=1924199633&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CoeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=2&uci=a!2&fsb=1&xpc=4MKeKaBJQh&p=https%3A//coursesfree.org&dtd=330
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H3
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QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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sffe /
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date
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content-encoding
br
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nosniff
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content-security-policy-report-only
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server
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expires
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truncated
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data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Accept-Language
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User-Agent
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Response headers

Content-Type
image/png
integrator.js
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122 B 		Script
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https://adservice.google.com.hk/adsid/integrator.js?domain=coursesfree.org
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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
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H3
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QUIC, , AES_128_GCM
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Software
cafe /
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Name Value
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Request headers

Accept-Language
en-GB,en;q=0.9
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User-Agent
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Response headers

timing-allow-origin
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content-encoding
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content-length
100
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integrator.js
adservice.google.com/adsid/ 		107 B
122 B 		Script
General
Check archive.org
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https://adservice.google.com/adsid/integrator.js?domain=coursesfree.org
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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
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QUIC, , AES_128_GCM
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cafe /
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timing-allow-origin
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content-encoding
gzip
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cache-control
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0
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googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/ Frame 96C0 		10 KB
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https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
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H3
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Response headers

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expires
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General
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https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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Host: pagead2.googlesyndication.com
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H3
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QUIC, , AES_128_GCM
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Response headers

p3p
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expires
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cache-control
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634 B 		Stylesheet
General
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https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
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QUIC, , AES_128_GCM
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Response headers

strict-transport-security
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content-encoding
gzip
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cross-origin
alt-svc
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expires
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feedback_grey600_24dp.png
www.gstatic.com/images/icons/material/system/2x/ Frame 96C0 		205 B
229 B 		Image
General
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https://www.gstatic.com/images/icons/material/system/2x/feedback_grey600_24dp.png
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
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User-Agent
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Response headers

date
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x-content-type-options
nosniff
age
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cross-origin
alt-svc
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server
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settings_grey600_24dp.png
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General
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https://www.gstatic.com/images/icons/material/system/2x/settings_grey600_24dp.png
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
Security
QUIC, , AES_128_GCM
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Software
sffe /
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date
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x-content-type-options
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last-modified
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server
sffe
vary
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content-type
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cross-origin-opener-policy-report-only
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expires
Tue, 07 Feb 2023 10:23:16 GMT
interstitial_ad_frame_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/elements/html/ Frame 96C0 		19 KB
8 KB 		Script
General
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/elements/html/interstitial_ad_frame_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
Server
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Accept-Language
en-GB,en;q=0.9
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User-Agent
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Response headers

date
Mon, 07 Feb 2022 10:56:47 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
231
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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cross-origin
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content-length
8077
x-xss-protection
0
server
cafe
etag
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vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:56:47 GMT
css
fonts.googleapis.com/ Frame 0BA1 		4 KB
619 B 		Stylesheet
General
Check archive.org
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https://fonts.googleapis.com/css?family=Roboto%3A400%2C700
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
8aed12b8b95a1d49011f3e134dc8e71804a3576818d1d1334145aaa96d71aa5e
Security Headers
Name Value
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Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Mon, 07 Feb 2022 10:14:57 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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*
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expires
Mon, 07 Feb 2022 11:00:38 GMT
load_preloaded_resource_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0BA1 		1 KB
875 B 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/load_preloaded_resource_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
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QUIC, , AES_128_GCM
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date
Mon, 07 Feb 2022 10:55:06 GMT
content-encoding
gzip
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332
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timing-allow-origin
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expires
Mon, 21 Feb 2022 10:55:06 GMT
adview
googleads.g.doubleclick.net/pagead/ Frame 0BA1 		0
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General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/adview?ai=CK3Qu1fsAYr3tE4SQrATgsaeQAZmot9Fllp2DxMsOwI23ARABIM2nuCFg2QKgAZmIq8gDyAEJqQISyx_VxDuBPqgDAcgDywSqBPYBT9CihV9fM5zRob54aj716gyQxN7Qy9yFx9mmJ-kCmPDJG8fZZ6VBLeRavX1ndCTihV_BSOrI3GtPyyzSSbAZaFGk8v2IucZX8EhbqojDs74sM-4y8KXGo14pZ80cur1CKs_lHAife5vf_OvDErx3V-NbNwHjNeCoRKnBKXNHQ_zw-Ol3QVpQp8Xk7uLUs8H-2j0OqD0HHfR5JiU5E9i6MUPRzCv2upBqr33qgf2x5kykyCrKjG3sMrU_9W6kW_4ap8cTTahw0r6KHyVTiZ3UGaM7ravMjSo-HpkDbiAZTCaai3t3393g5ehffIB37EZkQqDCbHUNwASDwqDU3QOSBQQIBBgBkgUECAUYBKAGLoAHz_fUN6gHjs4bqAeT2BuoB-6WsQKoB_6esQKoB9XJG6gHpr4b2AcA8gcEELPaEtIIBwiAYRABGB-ACgHICwHYEwrQFQGYFgGAFwGyFxwKGggAEhRwdWItOTk1NzU3NjUzNzM1MDIzNBgA&sigh=AUvBDWxs7sc&uach_m=[UACH]&template_id=484
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Protocol
H3
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QUIC, , AES_128_GCM
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2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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en-GB,en;q=0.9
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abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame 0BA1 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
Security
QUIC, , AES_128_GCM
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2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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Accept-Language
en-GB,en;q=0.9
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User-Agent
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date
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content-encoding
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expires
Mon, 21 Feb 2022 10:44:32 GMT
window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0BA1 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
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QUIC, , AES_128_GCM
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2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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Accept-Language
en-GB,en;q=0.9
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https://googleads.g.doubleclick.net/
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Response headers

date
Mon, 07 Feb 2022 11:00:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
33
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timing-allow-origin
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expires
Mon, 21 Feb 2022 11:00:05 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame 0BA1 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
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2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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Accept-Language
en-GB,en;q=0.9
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https://googleads.g.doubleclick.net/
User-Agent
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Response headers

date
Mon, 07 Feb 2022 10:58:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
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132
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vary
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expires
Mon, 21 Feb 2022 10:58:26 GMT
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame 0BA1 		123 KB
37 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
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sffe /
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Accept-Language
en-GB,en;q=0.9
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https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 11:00:38 GMT
content-encoding
gzip
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nosniff
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expires
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4b5ee2b4ff5a9298bcc39e4df8189ef4.js
www.gstatic.com/mysidia/ Frame 0BA1 		27 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/mysidia/4b5ee2b4ff5a9298bcc39e4df8189ef4.js?tag=mysidia_one_click_handler_one_afma_2019
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date
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content-encoding
gzip
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last-modified
Tue, 01 Feb 2022 15:21:44 GMT
server
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6592766407814317453
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Download Go to Show image
Full URL
https://tpc.googlesyndication.com/simgad/14256514264270632971/6592766407814317453
Requested by
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H3
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QUIC, , AES_128_GCM
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https://googleads.g.doubleclick.net/
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date
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server
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expires
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css
fonts.googleapis.com/ Frame D71B 		6 KB
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Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A300%2C400%2C700
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Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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Response headers

strict-transport-security
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content-encoding
gzip
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nosniff
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cross-origin
alt-svc
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x-xss-protection
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last-modified
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server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Mon, 07 Feb 2022 11:00:38 GMT
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
timing-allow-origin
*
link
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expires
Mon, 07 Feb 2022 11:00:38 GMT
load_preloaded_resource_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame D71B 		1 KB
875 B 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/load_preloaded_resource_fy2019.js
Requested by
Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
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Software
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Accept-Language
en-GB,en;q=0.9
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https://googleads.g.doubleclick.net/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:55:06 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
332
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
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alt-svc
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content-length
848
x-xss-protection
0
server
cafe
etag
2277666839114365613
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=1209600
timing-allow-origin
*
expires
Mon, 21 Feb 2022 10:55:06 GMT
abg_lite_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/ Frame D71B 		19 KB
8 KB 		Script
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/abg_lite_fy2019.js
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URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
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QUIC, , AES_128_GCM
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content-encoding
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expires
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window_focus_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame D71B 		2 KB
1 KB 		Script
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/window_focus_fy2019.js
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Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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content-encoding
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*
expires
Mon, 21 Feb 2022 11:00:05 GMT
qs_click_protection_fy2019.js
tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/ Frame D71B 		14 KB
6 KB 		Script
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https://tpc.googlesyndication.com/pagead/js/r20220201/r20110914/client/qs_click_protection_fy2019.js
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Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
Protocol
H3
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QUIC, , AES_128_GCM
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cafe /
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date
Mon, 07 Feb 2022 10:58:26 GMT
content-encoding
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expires
Mon, 21 Feb 2022 10:58:26 GMT
rx_lidar.js
www.googletagservices.com/activeview/js/current/ Frame D71B 		123 KB
37 KB 		Script
General
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https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
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Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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H3
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QUIC, , AES_128_GCM
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sffe /
Resource Hash
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User-Agent
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content-encoding
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expires
Mon, 07 Feb 2022 11:00:38 GMT
4b5ee2b4ff5a9298bcc39e4df8189ef4.js
www.gstatic.com/mysidia/ Frame D71B 		27 KB
11 KB 		Script
General
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https://www.gstatic.com/mysidia/4b5ee2b4ff5a9298bcc39e4df8189ef4.js?tag=mysidia_one_click_handler_one_afma_2019
Requested by
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URL: https://googleads.g.doubleclick.net/pagead/html/r20220201/r20110914/zrt_lookup.html?fsb=1
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date
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content-encoding
gzip
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expires
Wed, 04 May 2022 16:38:18 GMT
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Full URL
data:truncated
Protocol
DATA
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-, , ASN (),
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Response headers

Content-Type
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DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
pagead2.googlesyndication.com/bg/ Frame E9D7 		35 KB
13 KB 		Script
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https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
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Host: googleads.g.doubleclick.net
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13 KB 		Script
General
Check archive.org
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https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Requested by
Host: coursesfree.org
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H3
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QUIC, , AES_128_GCM
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expires
Tue, 07 Feb 2023 10:56:00 GMT
sodar
pagead2.googlesyndication.com/getconfig/ 		13 KB
10 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20220201&st=env
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
H3
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QUIC, , AES_128_GCM
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*
date
Mon, 07 Feb 2022 11:00:39 GMT
content-encoding
gzip
x-content-type-options
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server
cafe
p3p
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pagead2.googlesyndication.com/bg/ Frame 0EBA 		35 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Requested by
Host: coursesfree.org
URL: https://coursesfree.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
Resource Hash
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Request headers

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content-encoding
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server
sffe
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bytes
expires
Tue, 07 Feb 2023 10:56:00 GMT
sodar2.js
tpc.googlesyndication.com/sodar/ 		17 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/sodar/sodar2.js
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202202010101/show_ads_impl_fy2019.js
Protocol
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Response headers

date
Mon, 07 Feb 2022 11:00:39 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
6386
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="adspam-signals-scs"
etag
"1637097310169751"
vary
Accept-Encoding
report-to
{"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Mon, 07 Feb 2022 11:00:39 GMT
runner.html
tpc.googlesyndication.com/sodar/sodar2/225/ Frame 46E8 		13 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
55a119c0394f901a8a297e109c17b5e5402689708b999ab10691c16179f32a4a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

accept-ranges
bytes
vary
Accept-Encoding
content-encoding
gzip
cross-origin-resource-policy
cross-origin
cross-origin-opener-policy
same-origin; report-to="adspam-signals-scs"
report-to
{"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-length
5046
x-content-type-options
nosniff
server
sffe
x-xss-protection
0
date
Mon, 07 Feb 2022 10:33:23 GMT
expires
Tue, 07 Feb 2023 10:33:23 GMT
cache-control
public, max-age=31536000
last-modified
Mon, 21 Jun 2021 20:47:05 GMT
content-type
text/html
age
1636
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
aframe
www.google.com/recaptcha/api2/ Frame 155B 		783 B
535 B 		Document
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api2/aframe
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:831::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
b3faa3b7bfa14346a22682f00639a3fc8b16f68277cdf079544fcca30ac13628
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-uBjuse8aTmYp6z+Kz3g3Ww' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/

Response headers

cross-origin-resource-policy
cross-origin
cross-origin-embedder-policy
require-corp
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
expires
Mon, 07 Feb 2022 11:00:39 GMT
date
Mon, 07 Feb 2022 11:00:39 GMT
cache-control
private, max-age=300
content-type
text/html; charset=utf-8
content-security-policy
script-src 'report-sample' 'nonce-uBjuse8aTmYp6z+Kz3g3Ww' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-encoding
gzip
x-content-type-options
nosniff
x-xss-protection
1; mode=block
content-length
513
server
GSE
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
pagead2.googlesyndication.com/bg/ Frame 46E8 		35 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/bg/DhLxIvxe_zqkAVEA_yTUctP7nok4SIlUAmQRNhxnrsk.js
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
0e12f122fc5eff3aa4015100ff24d472d3fb9e8938488954026411361c67aec9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://tpc.googlesyndication.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Mon, 07 Feb 2022 10:56:00 GMT
content-encoding
br
x-content-type-options
nosniff
age
279
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
13595
x-xss-protection
0
last-modified
Thu, 27 Jan 2022 13:28:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
vary
Accept-Encoding
report-to
{"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 07 Feb 2023 10:56:00 GMT
sodar
pagead2.googlesyndication.com/pagead/ Frame 155B 		0
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&li=gda_r20220201&jk=1653793847330984&rc=
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://www.google.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers
generate_204
tpc.googlesyndication.com/ Frame 46E8 		0
0
activeview
pagead2.googlesyndication.com/pcs/ Frame 2028 		42 B
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsuh-QVQDbmed9OWvDSzvnM62K8ZvS3W-Xsd-qz7-LdPKTSt--Qs27kq-KYItuJ1Ey4yyeWi_Ow65dKQftf9xz-iMcz7Ul4CQMHFapMvgOdhS6OxM5g&sai=AMfl-YQPqOkoR9Bxixm0X-BEQ3seHc12rR7bipaBNroFtznQ5o1Yr82TzqGMdLf-Pwgh2proUJxYVZzUNlRN&sig=Cg0ArKJSzPOqTLlFdBZgEAE&id=lidar2&mcvt=1000&p=0,0,280,1170&mtos=1000,1000,1000,1000,1000&tos=1000,0,0,0,0&v=20220202&bin=7&avms=nio&bs=0,0&mc=1&if=1&app=0&itpl=22&adk=4083983957&rs=2&la=1&cr=0&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0%3D&vs=4&r=v&rst=1644231637232&rpt=1312&met=mue&wmsd=0
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 07 Feb 2022 11:00:39 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin
*
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
gen_204
pagead2.googlesyndication.com/pagead/ 		0
20 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=225&t=2&li=gda_r20220201&jk=1653793847330984&bg=!7e6l7qrNAAYZkRhwGZE7ACkAdvg8Wlsv7bWLb2qkviC8I4U3_jRz00Owh6ZT7oPtB8eljQOmj8Mk9AIAAABmUgAAAANoAQeZAqj42zy4ox2lYrzXAvN6TM2Zc1YGdQUnDJ8lX30CIrPdRFTk7_Xu_b96bddy1Rjdzxpp8bm54bmCS50RE_KzVwIQ8xlJfRhnb-5jG_2i_YvD5-ocbzUoedZS7LMXOzdBcZMeGx9-cQgwT8obu5KVIVpSLl_iQ12nIgVNGmJ2RA_tRHuu_FUOunI_YyxfMoIIp_-mXrr6F9mX0L17YhXKxNHXhKPhRBpo1188JUjn3GWB_T7LEiUptaEcv1z-3-mowgr83jsyvOOcJaBt7Andk_lbocZWYYF_d48FEHfI2LbLRB-ah49aflDe_11VX57xc0LiiyLMikDZRkGDLKyDgmX51wO7ygPoZ8GZA3msGV0_eXbgqT3twzQC3g-2o-joyiT4yAjbXeVrGryRF2LfjCDwkk3qLv2pJ2QZ50wjy78pBylm6RojTqOEBZGFDEsbbj6TWuI9t4GoG8XAvgKD3NQvXO-GPs5TEa_O8zXRK_B1Ui2dm-Z26G8AaKxuD7eq64MroUdUo-Dltzhbut63y4a73X-0IOYIp8IUynAmY2SzVmVSIIGO8x_eIhwM1kC6d6vXHC3RdXmJwHDHwB2KflPLv7qiv7310s3Er4IGTPe1-AazfU5cbIDupSRx-D3B7RhNg6gGMNWq4oXmcBU9m5DYZfU0IhhnA4f1PvMHYdjTxVyi_IMK1aSI-CsE6jWJPywF3rpgNxnnDQBwYkSP20R9R7wkH7ocPe7_AU86CCSDdehttxm_Q3TjsaovUfoKE57Zvc_7Fa3nLQNEOk6c9fjp5q8V1fzFGPyjxI2qTH8ZgvhG7FjCncEzP8gPGoweFrxzzqZcCLex2YizqG8_jt9-5Pe-YGzSHA0n7SEUAgFYKvehyBU91Er9QnBDNSckJX3R2Ov01mG26Q
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://coursesfree.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 07 Feb 2022 11:00:39 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
activeview
pagead2.googlesyndication.com/pcs/ Frame 0BA1 		42 B
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsuw_wjnjGJ-lXOq9iOj1deRBkqd8V2R7QubxGTORz3zfV92nBjM74stiJXq_6MC4AZFICWEgrMM8nuMKSMPKkPVj08djQEzm7k37k0Y0hlfgq1-naw&sai=AMfl-YThpI4kLkM2ntuABwpCgVavS6hzTYY9oq4d5x30WawcGdUJw6wEYmyptJPBHtlWzYE-9ajTbMyKe2u9&sig=Cg0ArKJSzGEtaQ9nWrpuEAE&id=lidar2&mcvt=1000&p=0,0,124,1005&mtos=87,771,1000,1080,1151&tos=87,684,229,80,71&v=20220202&bin=7&avms=nio&bs=0,0&mc=1&if=1&app=0&itpl=22&adk=1812271801&rs=2&la=0&cr=0&uach=WyIiLCIiLCIiLCIiLCIiLFtdLG51bGwsbnVsbCwiIixbXV0%3D&vs=4&r=v&rst=1644231638627&rpt=247&met=mue&wmsd=0
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://googleads.g.doubleclick.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 07 Feb 2022 11:00:40 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin
*
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
tpc.googlesyndication.com
URL
https://tpc.googlesyndication.com/generate_204?kG6qiw

Verdicts & Comments Add Verdict or Comment

60 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| 0 object| 1 object| 2 object| 3 object| 4 object| 5 object| 6 object| 7 object| 8 function| gtag object| dataLayer boolean| LP_DEBUG undefined| $ function| jQuery string| ajaxurl string| stm_install_plugin string| stm_ajax_add_review object| adsbygoogle object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| _typeof object| jQuery112405036686558420247 function| SearchIndex function| Bloodhound function| getBloodhoundSettings object| googletag object| google_js_reporting_queue number| google_srt object| google_logging_queue number| tmod object| google_ad_modifications object| ggeac boolean| google_measure_js_timing object| google_reactive_ads_global_state boolean| _gfp_a_ object| google_sa_queue function| google_process_slots function| google_spfd number| google_unique_id object| google_sv_map number| google_lpabyc string| google_user_agent_client_hint object| gaplugins object| gaGlobal object| gaData function| google_sa_impl object| google_persistent_state_async object| googleToken object| googleIMState boolean| _gfp_p_ function| processGoogleToken number| google_global_correlator object| google_prev_clients object| ampInaboxIframes object| ampInaboxPendingMessages object| google_llp object| GoogleGcLKhOms object| google_image_requests

8 Cookies

Domain/Path Name / Value
coursesfree.org/ Name: wp_learn_press_session_4951c156fd9cd9ea82d3745420c81164
Value: e24d34ae20aacd29a9446f54f6b1ec76%7C%7C1644404435%7C%7C9ba33c9cae6f0a8a3a6cacf972b85e0c
coursesfree.org/ Name: wordpress_lp_guest
Value: fc1929bd40c5b6741ba540ac0eaaa0a9
.coursesfree.org/ Name: _ga
Value: GA1.2.401667482.1644231637
.coursesfree.org/ Name: _gid
Value: GA1.2.2013883031.1644231637
.coursesfree.org/ Name: _gat_gtag_UA_147160912_1
Value: 1
.coursesfree.org/ Name: __gads
Value: ID=65844f7a2d5090b2-22be343e36cd0005:T=1644231637:RT=1644231637:S=ALNI_MYOjWAFJIBJa9Hhl8eRQglpYjxcVA
.doubleclick.net/ Name: IDE
Value: AHWqTUn0yBLVzaQ1u2TIqOdqlprK-J0Dq8KfdBdOVpEZ50HyyCeQ3f6SqZrZeW9SqpA
.doubleclick.net/ Name: DSID
Value: NO_DATA

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.

adservice.google.com
adservice.google.com.hk
coursesfree.org
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
img.youtube.com
pagead2.googlesyndication.com
partner.googleadservices.com
stats.g.doubleclick.net
tpc.googlesyndication.com
www.google-analytics.com
www.google.com
www.google.com.hk
www.googletagmanager.com
www.googletagservices.com
www.gstatic.com
tpc.googlesyndication.com
142.250.185.194
2606:4700:3030::6815:22d0
2a00:1450:4001:802::2002
2a00:1450:4001:803::2003
2a00:1450:4001:803::2008
2a00:1450:4001:809::2002
2a00:1450:4001:810::2003
2a00:1450:4001:811::200e
2a00:1450:4001:827::2002
2a00:1450:4001:827::2003
2a00:1450:4001:828::200e
2a00:1450:4001:82a::2001
2a00:1450:4001:82a::2002
2a00:1450:4001:82f::200a
2a00:1450:4001:830::2002
2a00:1450:4001:831::2004
2a00:1450:400c:c06::9d
05e2888e835d97fe6e4cfb256f62f47d5dccf6d9ac202ea9d82a6bc2b1716c1d
097fe57903bfaee075f670a6eb95c1afbc03e27bb8ba702daf3a9cc95cbfd0fe
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