URL:
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf01... 8yr old
Submission: On April 07 via api (April 7th 2026, 12:46:02 pm UTC) from US — Scanned from US

Summary

This website contacted 60 IPs in 4 countries across 53 domains to perform 212 HTTP transactions. The main IP is 18.238.25.75, located in United States and belongs to AMAZON-02 - Amazon.com, Inc., US. The main domain is champ.hackers.com. The Cisco Umbrella rank of the primary domain is 975786. 8yr old
TLS certificate: Issued by Amazon RSA 2048 M03 on July 24th 2025. Valid for: 1yr.
This is the only time champ.hackers.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
36 18.238.25.75 18.238.25.75 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
28 18.238.25.10 18.238.25.10 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
35 1.248.254.84 1.248.254.84 9318 (SKB-AS SK...) (SKB-AS SK Broadband Co Ltd)
8 2607:f8b0:400... 2607:f8b0:4004:c06::5b 15169 (GOOGLE) (GOOGLE - Google LLC)
9 18.154.227.72 18.154.227.72 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2 2607:f8b0:400... 2607:f8b0:4004:c06::88 15169 (GOOGLE) (GOOGLE - Google LLC)
1 2607:f8b0:400... 2607:f8b0:4004:c1b::5e 15169 (GOOGLE) (GOOGLE - Google LLC)
2 13.35.78.120 13.35.78.120 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
8 39.125.94.19 39.125.94.19 9318 (SKB-AS SK...) (SKB-AS SK Broadband Co Ltd)
1 2 2607:f8b0:400... 2607:f8b0:4004:c25::9a 15169 (GOOGLE) (GOOGLE - Google LLC)
1 2607:f8b0:400... 2607:f8b0:4004:c25::95 15169 (GOOGLE) (GOOGLE - Google LLC)
1 2607:f8b0:400... 2607:f8b0:4004:c17::77 15169 (GOOGLE) (GOOGLE - Google LLC)
1 2001:4860:482... 2001:4860:4828:7700:: 15169 (GOOGLE) (GOOGLE - Google LLC)
2 2607:f8b0:400... 2607:f8b0:4004:c07::5f 15169 (GOOGLE) (GOOGLE - Google LLC)
2 3.170.42.74 3.170.42.74 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
3 2607:f8b0:400... 2607:f8b0:4004:c19::61 15169 (GOOGLE) (GOOGLE - Google LLC)
1 43.202.225.11 43.202.225.11 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
3 2001:4860:482... 2001:4860:4827:7700:: 15169 (GOOGLE) (GOOGLE - Google LLC)
1 104.81.162.156 104.81.162.156 16625 (AKAMAI-AS) (AKAMAI-AS - Akamai Technologies)
1 2620:100:a00b... 2620:100:a00b::30 19750 (AS-CRITEO) (AS-CRITEO - Criteo Corp.)
1 54.116.135.46 54.116.135.46 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 2001:4860:480... 2001:4860:4802:32::181 15169 (GOOGLE) (GOOGLE - Google LLC)
1 2607:f8b0:400... 2607:f8b0:4004:c19::9a 15169 (GOOGLE) (GOOGLE - Google LLC)
4 34.111.130.7 34.111.130.7 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
5 103.105.156.229 103.105.156.229 9639 (ARTISTCOM...) (ARTISTCOMPANY-AS-KR Artist Company Inc.)
1 2607:f8b0:400... 2607:f8b0:4004:c25::9c 15169 (GOOGLE) (GOOGLE - Google LLC)
2 211.233.18.21 211.233.18.21 3786 (LGDACOM L...) (LGDACOM LG DACOM Corporation)
3 4 2620:100:a00b... 2620:100:a00b::3d 19750 (AS-CRITEO) (AS-CRITEO - Criteo Corp.)
2 2 172.253.115.156 172.253.115.156 15169 (GOOGLE) (GOOGLE - Google LLC)
1 3 104.18.27.193 104.18.27.193 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 1 121.53.88.86 121.53.88.86 7625 (DAUM-AS K...) (DAUM-AS Kakao Corp)
1 121.53.223.60 121.53.223.60 18160 (AS18160-A...) (AS18160-AS-KR Kakao Corp)
2 216.19.192.2 216.19.192.2 26667 (RUBICONPR...) (RUBICONPROJECT - Magnite)
2 8.28.7.83 8.28.7.83 62713 (AS-PUBMATIC) (AS-PUBMATIC - PubMatic)
2 141.226.224.48 141.226.224.48 200478 (TABOOLA-A...) (TABOOLA-AS Taboola.com ltd)
1 74.119.117.62 74.119.117.62 19750 (AS-CRITEO) (AS-CRITEO - Criteo Corp.)
1 3 2620:100:a00b... 2620:100:a00b::38 19750 (AS-CRITEO) (AS-CRITEO - Criteo Corp.)
1 2406:2600:4::2f 2406:2600:4::2f 55569 (CRITEO-AS...) (CRITEO-AS-AP Criteo APAC)
2 2 172.253.115.155 172.253.115.155 15169 (GOOGLE) (GOOGLE - Google LLC)
1 14.34.11.242 14.34.11.242 9578 (CJNET-AS ...) (CJNET-AS Cheiljedang.Co.Inc.)
1 1 180.210.70.11 180.210.70.11 45974 (NHN-AS-KR...) (NHN-AS-KR NHNCLOUD)
1 203.226.255.40 203.226.255.40 4792 (NATECOMMS...) (NATECOMMS-AS-KR NATE Communications Corporation)
1 54.199.41.167 54.199.41.167 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 183.111.203.50 183.111.203.50 4766 (KIXS-AS-K...) (KIXS-AS-KR Korea Telecom)
1 2 34.149.9.208 34.149.9.208 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
1 1 47.253.61.56 47.253.61.56 45102 (ALIBABA-C...) (ALIBABA-CN-NET Alibaba US Technology Co.)
1 2a03:2880:f10... 2a03:2880:f103:83:face:b00c:0:25de 32934 (FACEBOOK) (FACEBOOK - Facebook)
1 2 35.211.202.130 35.211.202.130 15169 (GOOGLE) (GOOGLE - Google LLC)
2 3 68.67.181.211 68.67.181.211 29990 (ASN-APPNEXUS) (ASN-APPNEXUS - Xandr Inc.)
1 8.28.7.84 8.28.7.84 62713 (AS-PUBMATIC) (AS-PUBMATIC - PubMatic)
1 35.227.244.76 35.227.244.76 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
1 2 107.20.234.129 107.20.234.129 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 98.80.16.92 98.80.16.92 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 2620:1ec:33:2... 2620:1ec:33:2::10 8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
1 3.230.101.196 3.230.101.196 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 64.202.112.159 64.202.112.159 23352 (SERVERCEN...) (SERVERCENTRAL - DEFT.COM)
1 23.105.12.172 23.105.12.172 30633 (LEASEWEB-...) (LEASEWEB-USA-WDC - Leaseweb USA)
1 34.111.113.62 34.111.113.62 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
1 2a04:4e42::644 2a04:4e42::644 54113 (FASTLY) (FASTLY - Fastly)
1 2600:1f10:4ce... 2600:1f10:4ce4:4a03:b13c:2870:e692:fbdd 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 2600:1408:c40... 2600:1408:c400:16::17d4:f807 20940 (AKAMAI-AS...) (AKAMAI-ASN1 Akamai International B.V.)
1 2 3.225.236.64 3.225.236.64 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 69.194.240.13 69.194.240.13 26120 (RHYTHMONE) (RHYTHMONE - RhythmOne)
1 3.167.112.115 3.167.112.115 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
212 60
Apex Domain
Subdomains
Transfer
64 hackers.com
champ.hackers.com — Cisco Umbrella Rank: 975786 8yr old
cdn.hackers.com 5yr old
837 KB
43 hackers.co.kr
gscdn.hackers.co.kr 8yr old
319 KB
12 hackers.ac
www.hackers.ac 8yr old
cdn.hackers.ac 3yr old
weblog.hackers.ac 8yr old
112 KB
10 youtube.com
www.youtube.com — Cisco Umbrella Rank: 80 10yr old
937 KB
9 criteo.com 4 redirects
gum.criteo.com — Cisco Umbrella Rank: 472 10yr old
mug.criteo.com — Cisco Umbrella Rank: 2579 8yr old
sslwidget.criteo.com — Cisco Umbrella Rank: 2129 13yr old
widget.as.criteo.com — Cisco Umbrella Rank: 51756 10yr old
dis.criteo.com — Cisco Umbrella Rank: 723 13yr old
14 KB
9 doubleclick.net 5 redirects
googleads.g.doubleclick.net — Cisco Umbrella Rank: 63 10yr old
static.doubleclick.net — Cisco Umbrella Rank: 228 9yr old
stats.g.doubleclick.net — Cisco Umbrella Rank: 167 10yr old
cm.g.doubleclick.net — Cisco Umbrella Rank: 283 10yr old
7 KB
6 widerplanet.com
cdn-aitg.widerplanet.com — Cisco Umbrella Rank: 105383 11yr old
astg.widerplanet.com — Cisco Umbrella Rank: 80396 13yr old
15 KB
5 google.com
www.google.com — Cisco Umbrella Rank: 3 13yr old
analytics.google.com — Cisco Umbrella Rank: 156 9yr old
24 KB
4 moloco.com
pixelfnt-us.dsp-api.moloco.com — Cisco Umbrella Rank: 2669 1yr old
2 KB
3 adnxs.com 2 redirects
ib.adnxs.com — Cisco Umbrella Rank: 315 10yr old
3 KB
3 pubmatic.com
simage2.pubmatic.com — Cisco Umbrella Rank: 1001 10yr old
simage4.pubmatic.com — Cisco Umbrella Rank: 1349 9yr old
1 KB
3 casalemedia.com 1 redirects
dsum-sec.casalemedia.com — Cisco Umbrella Rank: 703 12yr old
r.casalemedia.com — Cisco Umbrella Rank: 2919 13yr old
2 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 43 13yr old
476 KB
2 3lift.com 1 redirects
eb2.3lift.com — Cisco Umbrella Rank: 490 10yr old
764 B
2 demdex.net 1 redirects
dpm.demdex.net — Cisco Umbrella Rank: 308 10yr old
1 KB
2 bidswitch.net 1 redirects
x.bidswitch.net — Cisco Umbrella Rank: 451 13yr old
821 B
2 bidence.net 1 redirects
sync.bidence.net — Cisco Umbrella Rank: 18190 5yr old
883 B
2 taboola.com
sync.taboola.com — Cisco Umbrella Rank: 1163 6yr old
sync-t1.taboola.com — Cisco Umbrella Rank: 2237 6yr old
765 B
2 rubiconproject.com
pixel.rubiconproject.com — Cisco Umbrella Rank: 457 10yr old
3 KB
2 onetag.co.kr
cdn.onetag.co.kr — Cisco Umbrella Rank: 130260 2yr old
12 KB
2 googleapis.com
jnn-pa.googleapis.com — Cisco Umbrella Rank: 276 5yr old
312 B
2 hackersut.com
cdn.hackersut.com 4yr old
551 B
1 agkn.com
aa.agkn.com — Cisco Umbrella Rank: 648 10yr old
652 B
1 1rx.io
sync.1rx.io — Cisco Umbrella Rank: 601 10yr old
99 B
1 clmbtech.com
ade.clmbtech.com — Cisco Umbrella Rank: 3178 11yr old
411 B
1 tremorhub.com
criteo-partners.tremorhub.com — Cisco Umbrella Rank: 3776 8yr old
400 B
1 teads.tv
criteo-sync.teads.tv — Cisco Umbrella Rank: 3024 8yr old
394 B
1 tapad.com
tapestry.tapad.com — Cisco Umbrella Rank: 3424 10yr old
520 B
1 smartadserver.com
rtb-csync.smartadserver.com — Cisco Umbrella Rank: 793 10yr old
587 B
1 outbrain.com
sync.outbrain.com — Cisco Umbrella Rank: 1223 9yr old
360 B
1 postrelease.com
jadserve.postrelease.com — Cisco Umbrella Rank: 858 10yr old
547 B
1 bing.com
c.bing.com — Cisco Umbrella Rank: 196 13yr old
690 B
1 mediavine.com
exchange.mediavine.com — Cisco Umbrella Rank: 2300 7yr old
878 B
1 media.net
cs.media.net — Cisco Umbrella Rank: 699 7yr old
598 B
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 124 11yr old
273 B
1 ymmobi.com 1 redirects
gw-iad-bid.ymmobi.com — Cisco Umbrella Rank: 2153 3yr old
359 B
1 mobon.net
mixer.mobon.net — Cisco Umbrella Rank: 21579 6yr old
581 B
1 igaw.io
cm.igaw.io — Cisco Umbrella Rank: 56267 6yr old
844 B
1 nate.com
sbm.nate.com — Cisco Umbrella Rank: 148194 6yr old
309 B
1 toast.com 1 redirects
cm-exchange.toast.com — Cisco Umbrella Rank: 7823 8yr old
381 B
1 mman.kr
cm.mman.kr — Cisco Umbrella Rank: 51254 3yr old
41 B
1 daum.net
analytics.ad.daum.net — Cisco Umbrella Rank: 141658 13yr old
411 B
1 kakao.com 1 redirects
act.ds.kakao.com — Cisco Umbrella Rank: 40432 5yr old
496 B
1 criteo.net
static.criteo.net — Cisco Umbrella Rank: 844 13yr old
25 KB
1 beusable.net
rum.beusable.net — Cisco Umbrella Rank: 120702 10yr old
503 B
1 ytimg.com
i.ytimg.com — Cisco Umbrella Rank: 106 10yr old
3 KB
1 gstatic.com
fonts.gstatic.com — Cisco Umbrella Rank: 27 10yr old
40 KB
0 megadata.co.kr Failed
cdn.megadata.co.kr Failed 10yr old
0 daumcdn.net Failed
t1.daumcdn.net Failed 11yr old
0 tpmn.io Failed
ad.tpmn.io Failed 6yr old
0 revcontent.com Failed
trends.revcontent.com Failed 10yr old
0 pippio.com Failed
pippio.com Failed 12yr old
0 momento.dev Failed
cookie.momento.dev Failed 4yr old
212 53
Domain Requested by
43 gscdn.hackers.co.kr champ.hackers.com
www.hackers.ac
36 champ.hackers.com champ.hackers.com
28 cdn.hackers.com champ.hackers.com
10 www.youtube.com champ.hackers.com
www.youtube.com
9 www.hackers.ac champ.hackers.com
www.hackers.ac
5 astg.widerplanet.com cdn-aitg.widerplanet.com
astg.widerplanet.com
champ.hackers.com
4 cm.g.doubleclick.net 4 redirects
4 gum.criteo.com 3 redirects static.criteo.net
4 pixelfnt-us.dsp-api.moloco.com cdn-aitg.widerplanet.com
pixelfnt-us.dsp-api.moloco.com
4 www.google.com www.youtube.com
www.googletagmanager.com
3 ib.adnxs.com 2 redirects
3 www.googletagmanager.com champ.hackers.com
www.googletagmanager.com
3 googleads.g.doubleclick.net 1 redirects www.youtube.com
www.googletagmanager.com
2 eb2.3lift.com 1 redirects
2 dpm.demdex.net 1 redirects
2 dis.criteo.com
2 x.bidswitch.net 1 redirects
2 sync.bidence.net 1 redirects champ.hackers.com
2 simage2.pubmatic.com pixelfnt-us.dsp-api.moloco.com
2 pixel.rubiconproject.com pixelfnt-us.dsp-api.moloco.com
2 dsum-sec.casalemedia.com 1 redirects pixelfnt-us.dsp-api.moloco.com
2 cdn.onetag.co.kr www.googletagmanager.com
cdn.onetag.co.kr
2 cdn.hackers.ac www.hackers.ac
2 jnn-pa.googleapis.com www.youtube.com
2 cdn.hackersut.com www.hackers.ac
1 aa.agkn.com
1 sync.1rx.io
1 ade.clmbtech.com
1 criteo-partners.tremorhub.com
1 criteo-sync.teads.tv
1 tapestry.tapad.com
1 sync-t1.taboola.com
1 rtb-csync.smartadserver.com
1 sync.outbrain.com
1 jadserve.postrelease.com
1 c.bing.com
1 exchange.mediavine.com
1 r.casalemedia.com
1 cs.media.net
1 simage4.pubmatic.com
1 www.facebook.com
1 gw-iad-bid.ymmobi.com 1 redirects
1 mixer.mobon.net champ.hackers.com
1 cm.igaw.io champ.hackers.com
1 sbm.nate.com champ.hackers.com
1 cm-exchange.toast.com 1 redirects
1 cm.mman.kr champ.hackers.com
1 widget.as.criteo.com
1 sslwidget.criteo.com 1 redirects
1 mug.criteo.com
1 sync.taboola.com pixelfnt-us.dsp-api.moloco.com
1 analytics.ad.daum.net pixelfnt-us.dsp-api.moloco.com
champ.hackers.com
1 act.ds.kakao.com 1 redirects
1 stats.g.doubleclick.net www.googletagmanager.com
1 analytics.google.com www.googletagmanager.com
1 weblog.hackers.ac
1 static.criteo.net www.googletagmanager.com
1 cdn-aitg.widerplanet.com www.googletagmanager.com
1 rum.beusable.net champ.hackers.com
1 i.ytimg.com www.youtube.com
1 static.doubleclick.net www.youtube.com
1 fonts.gstatic.com www.youtube.com
0 cdn.megadata.co.kr Failed cdn.onetag.co.kr
0 t1.daumcdn.net Failed www.googletagmanager.com
0 ad.tpmn.io Failed
0 trends.revcontent.com Failed
0 pippio.com Failed
0 cookie.momento.dev Failed champ.hackers.com
212 68
Subject Issuer Validity Valid
*.hackers.com
Amazon RSA 2048 M03
2025-07-24 -
2026-08-21
1yr crt.sh
gscdn.hackers.co.kr
RapidSSL TLS RSA CA G1
2026-02-25 -
2026-09-11
7mo crt.sh
*.google.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
*.hackers.ac
Amazon RSA 2048 M01
2026-01-12 -
2027-02-10
1yr crt.sh
*.gstatic.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
*.hackersut.com
Amazon RSA 2048 M04
2025-07-30 -
2026-08-27
1yr crt.sh
*.doubleclick.net
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
edgestatic.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
www.google.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
upload.video.google.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
*.google-analytics.com
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
beusable.net
Amazon ECDSA 256 M04
2025-11-13 -
2026-12-12
1yr crt.sh
cdn-aitg.widerplanet.com
GeoTrust TLS RSA CA G1
2025-08-06 -
2026-08-05
1yr crt.sh
*.criteo.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2026-03-09 -
2026-06-05
3mo crt.sh
*.g.doubleclick.net
WR2
2026-03-16 -
2026-06-08
3mo crt.sh
*.dsp-api.moloco.com
Sectigo RSA Domain Validation Secure Server CA
2025-05-20 -
2026-06-20
1yr crt.sh
*.widerplanet.com
Go Daddy Secure Certificate Authority - G2
2025-08-05 -
2026-09-06
1yr crt.sh
*.onetag.co.kr
Sectigo Public Server Authentication CA DV R36
2026-02-19 -
2027-03-01
1yr crt.sh
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2026-03-26 -
2026-06-26
3mo crt.sh
*.rubiconproject.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2026-03-16 -
2026-09-30
7mo crt.sh
*.pubmatic.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2026-02-18 -
2027-03-19
1yr crt.sh
*.taboola.com
DigiCert Global G3 TLS ECC SHA384 2020 CA1
2025-12-17 -
2027-01-05
1yr crt.sh
*.mman.kr
RapidSSL TLS RSA CA G1
2025-07-16 -
2026-08-16
1yr crt.sh
*.nate.com
GlobalSign GCC R6 AlphaSSL CA 2025
2025-07-15 -
2026-07-31
1yr crt.sh
igaw.io
Amazon RSA 2048 M01
2025-11-01 -
2026-11-29
1yr crt.sh
*.mobon.net
Thawte TLS RSA CA G1
2025-05-13 -
2026-06-02
1yr crt.sh
*.facebook.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2026-01-14 -
2026-04-14
3mo crt.sh
*.media.net
Sectigo RSA Domain Validation Secure Server CA
2025-04-10 -
2026-04-30
1yr crt.sh
casalemedia.com
E7
2026-03-28 -
2026-06-26
3mo crt.sh
exchange.mediavine.com
Amazon RSA 2048 M04
2026-02-02 -
2027-03-03
1yr crt.sh
www.bing.com
Microsoft TLS G2 RSA CA OCSP 04
2026-02-02 -
2026-08-01
6mo crt.sh
*.postrelease.com
Amazon RSA 2048 M03
2025-08-25 -
2026-09-21
1yr crt.sh
*.outbrain.com
Thawte TLS RSA CA G1
2025-11-23 -
2026-12-02
1yr crt.sh
*.smartadserver.com
DigiCert Global G3 TLS ECC SHA384 2020 CA1
2026-02-04 -
2027-02-10
1yr crt.sh
analytics.tapad.com
WR3
2026-03-22 -
2026-06-20
3mo crt.sh
*.teads.tv
Thawte TLS RSA CA G1
2026-03-29 -
2026-10-13
7mo crt.sh
*.tremorhub.com
Amazon RSA 2048 M01
2025-11-25 -
2026-12-24
1yr crt.sh
colombiaonline.com
R13
2026-03-23 -
2026-06-21
3mo crt.sh
*.1rx.io
Sectigo Public Server Authentication CA DV R36
2025-06-23 -
2026-07-24
1yr crt.sh
*.adnxs.com
GeoTrust TLS ECC CA G1
2025-09-25 -
2026-10-26
1yr crt.sh

This page contains 17 frames:

Primary Page: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Frame ID: AD672F131F0D944936122E674B863310
Requests: 124 HTTP requests in this frame

Frame: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Frame ID: 11ECB7960610F51883A43430639F3F80
Requests: 14 HTTP requests in this frame

Frame: https://www.hackers.ac/site/foot_link_2016.php
Frame ID: 5FF0D164B7DD78007F2CD3B7473958E4
Requests: 26 HTTP requests in this frame

Frame: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Frame ID: A2EBE55F113DED95B9F8F7131C13AD4F
Requests: 7 HTTP requests in this frame

Frame: https://astg.widerplanet.com/delivery/storage
Frame ID: BD36015D389BEDDEBAC349752A9F6243
Requests: 1 HTTP requests in this frame

Frame: https://gum.criteo.com/syncframe?topUrl=champ.hackers.com&origin=onetag
Frame ID: 3E3B4642636B898FE32A419B7A81E60C
Requests: 2 HTTP requests in this frame

Frame: https://astg.widerplanet.com/delivery/storage?request_id=null&wp_uid=2-0cfc8a177fab54ed83bada82e06e4b13-s1775565969.385639%7Cetc%7Cchrome-1fnre0o&qsc=wgfy9g
Frame ID: C6004E4DE58CBD6C79C892D3B9440A97
Requests: 1 HTTP requests in this frame

Frame: https://analytics.ad.daum.net/match2?DSPR=%7B%22v%22:1,%22wr%22:%7B%22t%22:%2220260407%22,%22u%22:%220cfc8a177fab54ed83bada82e06e4b13%22%7D%7D
Frame ID: E408114CF04D60CE8D38320339EBDCE8
Requests: 1 HTTP requests in this frame

Frame: https://astg.widerplanet.com/delivery/wpg.php?poaid=0cfc8a177fab54ed83bada82e06e4b13&google_gid=CAESEHT4HFB-jGmWC9oc4gQFnXI&google_cver=1&google_ula=12153253,0
Frame ID: 4886827E738FFDF0A3880915CF328287
Requests: 1 HTTP requests in this frame

Frame: https://cm.mman.kr/cm.mezzo/?buyerid=0cfc8a177fab54ed83bada82e06e4b13&partnerkey=widerplanet&url=__STR_URL_SET
Frame ID: 2A39F3BC00B74F0C54165CE3CF7E505E
Requests: 1 HTTP requests in this frame

Frame: https://astg.widerplanet.com/delivery/wpg_a.php?bid=YKLJKPVP4LWWI9954ENO5UKKQ
Frame ID: 3404D6E6B6427B8102ABA57303683D14
Requests: 1 HTTP requests in this frame

Frame: https://sbm.nate.com/setCookie?venderKey=wider&userKey=0cfc8a177fab54ed83bada82e06e4b13
Frame ID: E7C0218B7C0B2742B766C17969D4307E
Requests: 1 HTTP requests in this frame

Frame: https://cm.igaw.io/v1/usersync?dsp_no=700&user_id=0cfc8a177fab54ed83bada82e06e4b13
Frame ID: 565988CAF1550B53B3F41BA41CC842B1
Requests: 1 HTTP requests in this frame

Frame: https://mixer.mobon.net/match?id=0cfc8a177fab54ed83bada82e06e4b13&code=03
Frame ID: 84F0A8C431F57126367692CBD9B51FFB
Requests: 1 HTTP requests in this frame

Frame: https://sync.bidence.net/ssp/2e04f46f12f159e940bb4f7c7c59edae
Frame ID: 337B1A0A9230AAC2E0D9D92A540064E4
Requests: 1 HTTP requests in this frame

Frame: https://cookie.momento.dev/cookie/WIDER?buyeruid=0cfc8a177fab54ed83bada82e06e4b13
Frame ID: 2DFC0D38F832D0A0EF1B0CF9C278AA80
Requests: 1 HTTP requests in this frame

Frame: https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
Frame ID: 0B4E7F78156BFEB55FD7344BD0E78AF4
Requests: 26 HTTP requests in this frame

Screenshot

Page Title

토익인강1위 해커스 챔프스터디

Detected technologies

(Photo galleries)
Overall confidence: 100%
Detected patterns
  • bxslider(?:\.min)?\.js(?:\?ver=((?:\d+\.)+\d+))?

(UI frameworks)
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

(Video players)
Overall confidence: 100%
Detected patterns
  • \.youtube\.com/

(Advertising)
Overall confidence: 100%
Detected patterns
  • adnxs\.(?:net|com)

(Advertising)
Overall confidence: 100%
Detected patterns
  • //static\.criteo\.net/js/ld/ld\.js

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.doubleclick\.net

(Font scripts)
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

(Analytics)
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

(Tag managers)
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • \.googletagmanager\.com/

(Widgets)
Overall confidence: 100%
Detected patterns
  • \.outbrain\.com/

(Advertising)
Overall confidence: 100%
Detected patterns
  • https?://[^/]*\.pubmatic\.com

(Advertising)
Overall confidence: 100%
Detected patterns
  • https?://[^/]*\.rubiconproject\.com

(JavaScript libraries)
Overall confidence: 100%
Detected patterns
  • jquery
  • /jquery(?:-(\d+\.\d+\.\d+))[/.-]
  • /(\d+\.\d+\.\d+)/jquery(?!\.popupoverlay\.js)[/.-][^u]

(Segmentation)
Overall confidence: 100%
Detected patterns

(Analytics)
Overall confidence: 100%
Detected patterns
  • \.beusable\.net/

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.media\.net/

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.mediavine\.com/

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.postrelease\.com/

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.taboola\.com

(Advertising)
Overall confidence: 100%
Detected patterns
  • teads\.tv

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.widerplanet\.com/

Page Statistics

212
Requests

86 %
HTTPS

34 %
IPv6

53
Domains

68
Subdomains

60
IPs

4
Countries

2835 kB
Transfer

8158 kB
Size

105
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 93
  • https://googleads.g.doubleclick.net/pagead/id HTTP 302
  • https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
Request Chain 153
  • https://cm.g.doubleclick.net/pixel?google_nid=moloco_ads&google_cm&google_hm=uiapD10xSIqY8O1nxp4A5g HTTP 302
  • https://cm.g.doubleclick.net/pixel?google_nid=moloco_ads&google_cm=&google_hm=uiapD10xSIqY8O1nxp4A5g&google_tc= HTTP 302
  • https://pixelfnt-us.dsp-api.moloco.com/v1/cm/adxcm?google_gid=CAESEJsmMP4vYfz8-iHBGkGlcFA&google_cver=1
Request Chain 154
  • https://dsum-sec.casalemedia.com/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6 HTTP 302
  • https://dsum-sec.casalemedia.com/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6&C=1
Request Chain 155
  • https://act.ds.kakao.com/match?d=110&uid=uiapD10xSIqY8O1nxp4A5g HTTP 307
  • https://analytics.ad.daum.net/match2?DSPR=%7B%22mcr%22:%7B%22t%22:%2220260407%22,%22u%22:%22uiapD10xSIqY8O1nxp4A5g%22%7D,%22v%22:1%7D
Request Chain 161
  • https://gum.criteo.com/sid/json?origin=onetag&domain=hackers.com&sn=ChromeSyncframe&so=undefined&topUrl=champ.hackers.com HTTP 302
  • https://mug.criteo.com/sid?cpp=mfmUAXxHRWlVQ1FyTFpSczVuUTZKcTRBSG1HZDAyMGN3dzBDRE9UUnVRbEtwVCt6U2UyR1ErY1RTNGp4TGxmb2diN05uM3lVaW1kWm9mOWlmWVhweVVtaHZET01UWUtDZHQ5N0Z0TitzTVBoK3pXN1prQ0tHeS9pNU5RUnJvc3JPTzJubW9ySThDNXdqOEkvWWZYV1QveGd6amVyeWExelRObzJmTy9kWER6QW5HYkQ1cGF1aExPMnMxb3o3Q1JyUzRRMDd1cVlmc0NNMmJJeWtkdjFlTXpXMlF0SHhVcklmSXNkNW9aMCtna2dSaGpYUnVOTFBLekt4Q3Ruc1R6MDkrN1Y4bVZTMzc2dm90VlhCRG82djgySldaQT09fA&cppv=2
Request Chain 162
  • https://sslwidget.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZhaHowQVFsJTJCeUJKSEpPTFRrbGhOVCUyRnhqUUxaczBWZnBiQlpNdU44SjNpZ1FUWHpFNmg0NWl4Q05OWlo5aW5DaWpJRTM5dnBiSXNrTE9JJTJCSEVkNEVjd0hTTTBTQkFSMXoxY2pRbHlEbmRxdGp4UTlBJTNEJTNE&tld=hackers.com&fu=https%253A%252F%252Fchamp.hackers.com%252F%253Fr%253Dchampstudy%2526c%253Dlecture%252Flec_foreign%2526cate1_nm%253D%2525EC%2525A0%25259C2%2525EC%252599%2525B8%2525EA%2525B5%2525AD%2525EC%252596%2525B4%2526cate2_cd%253Dsf013011%2526cate3_cd%253D%2526tc_id%253D%2526tc_chk_id%253D%2526book_id%253D%2526level%253Dsf013011%2526_C_%253D245650%2526utm_source%253Dhaccom%2526utm_medium%253Dmain_gate%2526utm_campaign%253Dchamp_second_frenchlec%2526utm_content%253D202002&ceid=152ceed4-aa50-44f3-8ffc-f94028d38154 HTTP 302
  • https://widget.as.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZhaHowQVFsJTJCeUJKSEpPTFRrbGhOVCUyRnhqUUxaczBWZnBiQlpNdU44SjNpZ1FUWHpFNmg0NWl4Q05OWlo5aW5DaWpJRTM5dnBiSXNrTE9JJTJCSEVkNEVjd0hTTTBTQkFSMXoxY2pRbHlEbmRxdGp4UTlBJTNEJTNE&tld=hackers.com&fu=https%253A%252F%252Fchamp.hackers.com%252F%253Fr%253Dchampstudy%2526c%253Dlecture%252Flec_foreign%2526cate1_nm%253D%2525EC%2525A0%25259C2%2525EC%252599%2525B8%2525EA%2525B5%2525AD%2525EC%252596%2525B4%2526cate2_cd%253Dsf013011%2526cate3_cd%253D%2526tc_id%253D%2526tc_chk_id%253D%2526book_id%253D%2526level%253Dsf013011%2526_C_%253D245650%2526utm_source%253Dhaccom%2526utm_medium%253Dmain_gate%2526utm_campaign%253Dchamp_second_frenchlec%2526utm_content%253D202002&ceid=152ceed4-aa50-44f3-8ffc-f94028d38154
Request Chain 164
  • https://act.ds.kakao.com/match?d=106&uid=0cfc8a177fab54ed83bada82e06e4b13 HTTP 307
  • https://analytics.ad.daum.net/match2?DSPR=%7B%22v%22:1,%22wr%22:%7B%22t%22:%2220260407%22,%22u%22:%220cfc8a177fab54ed83bada82e06e4b13%22%7D%7D
Request Chain 165
  • https://cm.g.doubleclick.net/pixel?google_nid=wider_planet&google_cm&google_ula=12153253,1775565969&poaid=0cfc8a177fab54ed83bada82e06e4b13 HTTP 302
  • https://astg.widerplanet.com/delivery/wpg.php?poaid=0cfc8a177fab54ed83bada82e06e4b13&google_gid=CAESEHT4HFB-jGmWC9oc4gQFnXI&google_cver=1&google_ula=12153253,0
Request Chain 167
  • https://cm-exchange.toast.com/bi/pixel?cm_pid=1107948209&puid=0cfc8a177fab54ed83bada82e06e4b13&toast_push HTTP 302
  • https://astg.widerplanet.com/delivery/wpg_a.php?bid=YKLJKPVP4LWWI9954ENO5UKKQ
Request Chain 171
  • https://sync.bidence.net/dsp/9504ed4c5482b211d593135eb26474aa?dsp_uid=0cfc8a177fab54ed83bada82e06e4b13 HTTP 302
  • https://gw-iad-bid.ymmobi.com/dsp/user/sync?dspid=YmlkZW5jZV9kc3A=&callback=https%3A%2F%2Fsync.bidence.net%2Fssp%2F2e04f46f12f159e940bb4f7c7c59edae&dspuid=NQyeUdfjW1H8gwWYCnpzli3Mzw0FEytc7ypZVcIeP0VBM7glzmEnpOLAIZDrTdSG%00 HTTP 302
  • https://sync.bidence.net/ssp/2e04f46f12f159e940bb4f7c7c59edae
Request Chain 174
  • https://x.bidswitch.net/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30 HTTP 302
  • https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
Request Chain 175
  • https://cm.g.doubleclick.net/pixel?google_nid=cjp&google_sc&google_ula=913071&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_cm&google_hm=ay00cDlGMFhVb09CemRSSGtIN2gyckZYM0l2RmxfSWxWSzZrSnVHUQ HTTP 302
  • https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_gid=CAESEJ_2Mr5mbOzfmD3RAwGXjd0&google_cver=1&google_ula=913071,0
Request Chain 176
  • https://ib.adnxs.com/getuid?https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=$UID HTTP 307
  • https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdis.criteo.com%2Fdis%2Frtb%2Fappnexus%2Fcookiematch.aspx%3Fappnxsid%3D%24UID HTTP 302
  • https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=5248815949786206520
Request Chain 180
  • https://gum.criteo.com/sync?c=8&r=1&a=1&u=https%3A%2F%2Fdpm.demdex.net%2Fibs%3Adpid%3D28645%26dpuuid%3D%40USERID%40 HTTP 302
  • https://dpm.demdex.net/ibs:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa HTTP 302
  • https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa
Request Chain 181
  • https://i.liadm.com/s/28292?bidder_id=71340&bidder_uuid=k-UcVVS3UoOBzdRHkH7h2rFX3IvFnz0E76bZOXcA HTTP 303
  • https://i.liadm.com/s/28292?bidder_id=71340&bidder_uuid=k-UcVVS3UoOBzdRHkH7h2rFX3IvFnz0E76bZOXcA&_li_chk=true&previous_uuid=c9ccaf91ca274855b8877c5d0fe2a959 HTTP 303
  • https://live.rezync.com/sync?c=0aa2530f29e4f4a05b5d5d9bb35d60c2&p=93c1662463a616a7155169889dd99651&pid=c9ccaf91-ca27-4855-b887-7c5d0fe2a959 HTTP 302
  • https://p.rfihub.com/cm?pub=39342&in=1&userid=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&forward=https%3A//i.liadm.com/s/56409%3Fbidder_id%3D200442%26bidder_uuid%3D1db2f6cf-4d11-4ea4-b904-0ac028303514%253A1775565970.9795756%26pid%3D500040%26it%3D1%26iv%3D1db2f6cf-4d11-4ea4-b904-0ac028303514%253A1775565970.9795756%26_%3D1775565970.9811614%26gpp_s%3D%26gpp_as%3D%26gdpr%3D%26gdpr_consent%3D&cb=1775565970.981191 HTTP 302
  • https://live.rezync.com/pixel?c=bd8618c307ae9885a12561b7191e2cea&cid=1813050757441159682&referrer={encSite}&forward=https%3A%2F%2Fi.liadm.com%2Fs%2F56409%3Fbidder_id%3D200442%26bidder_uuid%3D1db2f6cf-4d11-4ea4-b904-0ac028303514%253A1775565970.9795756%26pid%3D500040%26it%3D1%26iv%3D1db2f6cf-4d11-4ea4-b904-0ac028303514%253A1775565970.9795756%26_%3D1775565970.9811614%26gpp_s%3D%26gpp_as%3D%26gdpr%3D%26gdpr_consent%3D HTTP 302
  • https://i.liadm.com/s/56409?bidder_id=200442&bidder_uuid=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&pid=500040&it=1&iv=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&_=1775565970.9811614&gpp_s=&gpp_as=&gdpr=&gdpr_consent= HTTP 303
  • https://pippio.com/api/sync?it=1&pid=500040&_=1775565970.9811614&iv=1db2f6cf-4d11-4ea4-b904-0ac028303514:1775565970.9795756
Request Chain 195
  • https://ad.tpmn.co.kr/pixelCt.tpmn?tpmn_nid=26a681017b4fdc02f3aef3aa921ede3e&tpmn_buid=k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg HTTP 302
  • https://ad.tpmn.io/pixelct.tpmn?tpmn_nid=26a681017b4fdc02f3aef3aa921ede3e&tpmn_buid=k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg
Request Chain 196
  • https://eb2.3lift.com/xuid?mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b HTTP 302
  • https://eb2.3lift.com/xuid?ld=1&mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b&gdpr=0&cmp_cs=&us_privacy=
Request Chain 201
  • https://gum.criteo.com/sync?c=9&r=1&a=1&u=https%3A%2F%2Faa.agkn.com%2Fadscores%2Fg.pixel%3Fsid%3D9212273938%26ct%3D%40USERID%40 HTTP 302
  • https://aa.agkn.com/adscores/g.pixel?sid=9212273938&ct=oTy9I19velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8wRHJpcWJBZllETSUyRkdpQkg2STI0UEo

212 HTTP transactions
0 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H2
200
Primary Request / Show response
champ.hackers.com/
787 KB
67 KB
1091ms
952ms
Document
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
9715df2c47397e86a1eceedd62dfeca878954dd37f63336a1dcb103cfbe6b0bb

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
content-type
text/html;charset=utf-8
date
Tue, 07 Apr 2026 12:46:03 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
server
Apache
vary
Accept-Encoding
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
x-amz-cf-id
1NGf7Qbhg-fnH8xAGUeesXOAOfqyONkQ_kdfR51mp4n56TC3YH8KmA==
x-amz-cf-pop
CMH68-P5
x-cache
Miss from cloudfront
GET
H2
200
common.css
champ.hackers.com/layouts/champstudy/_css/
147 KB
28 KB
576ms
569ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
7bdb52ff203a9b9283cd20a00c57a120bb20000876a49bb6f1478d60d745b6b7

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"24d49-64c54e26051e1-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
28761
x-amz-cf-id
5OvphOWqowUh19PHGHBFpnMXUnyU2ZPSrKyPjn5Kw6d1pQUqRKjYtg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Fri, 06 Mar 2026 06:08:39 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
bxslider.css
champ.hackers.com/layouts/champstudy/_css/
4 KB
1 KB
597ms
590ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_css/bxslider.css?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
4878125186b2e2d1323a01f3019e6a066edd506774910380bbcec3058f471baa

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"e3a-5979a8bb1db00-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1097
x-amz-cf-id
F8oXQ3gtLEHAxBSd5-ngCKnJ7Rg9WNElTLJUkYmd9k0t3Cxk839Rsw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Mon, 18 Nov 2019 08:15:08 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
sub.css
champ.hackers.com/layouts/champstudy/_css/
149 KB
27 KB
595ms
589ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_css/sub.css?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
b7f88d07ec9b1f28ed49a228d31d127753d984df969746a7be6b91617e699146

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"25516-64e34ba4bc5d7-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
27338
x-amz-cf-id
OSW6JdnDLQcdS5oswT9kYW6lttocVLrEUuewjjhDxEfdXlz5v162dw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Mon, 30 Mar 2026 02:37:11 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
pay_gg.css
champ.hackers.com/layouts/champstudy/_css/
12 KB
3 KB
584ms
579ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_css/pay_gg.css?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
f90821ec483da5aac4b3ef14a53fabf7d164fdff0ccd412a52ecc6025e1b6dc1

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"2e31-63fa8fcc93f06-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
2444
x-amz-cf-id
Dd0ov2L3zsO6lGs6uAW2gKwbGzl36fCQNkjafLtEBzSv1oP4zKFqUQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Fri, 26 Sep 2025 00:01:28 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
hackerstools.latest.min.js Show response
champ.hackers.com/_core/js/
21 KB
10 KB
567ms
562ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/_core/js/hackerstools.latest.min.js
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
f7297c9812ab0848156098eee238df04c2de0684cfbacd1bc9ca39d6bf963017

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"52c8-5363f5296b000-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
9614
x-amz-cf-id
uyfdUclvyq2NEUwWUMFiPWdAsMccYT7yb0VrUw8ECdexNLcXsYDBvA==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Mon, 27 Jun 2016 09:41:20 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
jquery-1.11.2.min.js Show response
champ.hackers.com/plugins/jquery/1.11.2/
94 KB
33 KB
589ms
584ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
2ecd295d295bec062cedebe177e54b9d6b19fc0a841dc5c178c654c9ccff09c0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"176bb-534ab74c9fdc0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
33217
x-amz-cf-id
og1TvDnTfBgrNaVv_OZmL98Ouji8ffMZMwM0UQk_ErEgX7y6Odt-AQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Tue, 07 Jun 2016 07:51:27 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
jquery.bxslider.min.js Show response
champ.hackers.com/plugins/jquery-bxslider/4.1.2/
23 KB
6 KB
597ms
592ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/jquery-bxslider/4.1.2/jquery.bxslider.min.js?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
55f6f0a221a6ce0603c43300487480e8e7c27d9e11fa9b42ce747d897c51352a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"5de1-63d626d5fe5a7-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
6106
x-amz-cf-id
kq8k9bo3HckBtzn0fVgPcm3LoKcwdH0-PZMbr3Kf1GDwYmyhH5CPCg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Thu, 28 Aug 2025 01:00:11 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
font-awesome.css
champ.hackers.com/plugins/font-awesome/4.7.0/css/
37 KB
7 KB
582ms
578ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/font-awesome/4.7.0/css/font-awesome.css?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
57a2c0885ec9c5de59b91f7efe97ea1ece46d0ae75d7418aba9802a7af24f2ba

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"9224-58fe5e113b080-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
7298
x-amz-cf-id
dVjkN2vGlrX1tMc6ZzobyOWFJ5oAr62JTGNYNe_wyTLXTY02bWPQ8Q==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Mon, 12 Aug 2019 06:46:10 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
datepicker3.css
champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/css/
34 KB
3 KB
560ms
556ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/css/datepicker3.css?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
a5b2a4cc2038a4cba8ab4cd1178541cd4f2074aa8e41364ac3ace40baafec656

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"86be-534ab74c9fdc0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
3027
x-amz-cf-id
SiufcxO_hYn8clqVQwUTdz-yEMNbmJExCiCRh165gURauLpY29EOnw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Tue, 07 Jun 2016 07:51:27 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
bootstrap-datepicker.js Show response
champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/js/
47 KB
12 KB
578ms
574ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/js/bootstrap-datepicker.js?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
68dc28c248d924c08a3858a30840ea7592bddd4e305ea1c93cad9d504ed7772c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"bd6c-534ab74c9fdc0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
12066
x-amz-cf-id
XMwCurxTyzAwfyVCH6xbgBkoIJDOn56vNbSk0FiK6lsAG5j0ddhzLA==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Tue, 07 Jun 2016 07:51:27 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
bootstrap-datepicker.kr.js Show response
champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/js/locales/
650 B
650 B
583ms
579ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/plugins/bootstrap-datepicker/1.3.0/js/locales/bootstrap-datepicker.kr.js?ver=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
d036f9a23a243a5e28c7bd7bdf163b5fcfeb2539bf2abb58ecd602e958095038

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"28a-534ab74c9fdc0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
297
x-amz-cf-id
ZeN31CToN2gDN7bPwYaU0a8Dg5vQhWQwJL-puv7RM2TsHm8xUP8tXg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Tue, 07 Jun 2016 07:51:27 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
sys.js Show response
champ.hackers.com/_core/js/
15 KB
5 KB
559ms
555ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/_core/js/sys.js?c=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
4ed215ffdb57c44dcce58af8a16542d502f398c1612c48466f9a3e75effe6cc6

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"3bbe-63f8156d5db87-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
5230
x-amz-cf-id
dMGlJfAM1Kfl1JHdg40OohC1PTtgN3tAcEbI5CxF9Kd41RNrsUCO0Q==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Wed, 24 Sep 2025 00:43:20 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
_main.css
champ.hackers.com/modules/lecture/
2 KB
1002 B
556ms
552ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/modules/lecture/_main.css?c=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
6049dbd3aa942bcb86129715f3bfdd0e7da4aa4c900013bcb706ea011ba6cd7c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"701-56f814f552e00-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
659
x-amz-cf-id
ASa5vsT1WiauQMhYGWG7VxBGNfsVoyrLGpGcpzyIQ4E3to3GglMR5w==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Tue, 26 Jun 2018 01:20:56 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
_main.js Show response
champ.hackers.com/modules/lecture/
2 KB
1 KB
573ms
570ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/modules/lecture/_main.js?c=20211103
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
1b89b38291e6d0b3193af4d33c60b4bbc272def4dd2ebd0ec4a11eb76010858a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"8de-56f7398cc47c0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
814
x-amz-cf-id
5pycJRGFHLlhIb6OWD37V33yjMA44Chzx6ICuUsGB4OLoG4zs8R8Ug==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Mon, 25 Jun 2018 08:59:19 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
jquery.lazyload.js Show response
champ.hackers.com/layouts/common/_js/
9 KB
3 KB
578ms
575ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/common/_js/jquery.lazyload.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
4cd6256352fe36be9d084d9342ad50c1efdd41fe43a1b8abd2679088ff5277eb

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"232b-58cadd7e6a0c0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
2289
x-amz-cf-id
lgzRFbLRARWWcuZQ4Ac7a29LjrC47-C0hXuYKRqPb_E-HJFrSLiD3Q==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Tue, 02 Jul 2019 07:39:23 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
jquery.appear.0.3.3.min.js Show response
champ.hackers.com/layouts/common/_js/
2 KB
2 KB
581ms
578ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/common/_js/jquery.appear.0.3.3.min.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
e80483708d277aa170f8aaf2820397fff86aab21393b716cc0489deabd2c41c5

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"8b2-5b3e0a2630d80-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1233
x-amz-cf-id
q2FEzoXqjeHbG0PzcReg7vSc9A4HycgW-KKRSbcCjbFxKueWDho5pw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Thu, 12 Nov 2020 03:37:42 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
script.js Show response
champ.hackers.com/layouts/champstudy/_js/
2 KB
1 KB
544ms
542ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_js/script.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
77c03f34430968b6aa3b4cf55628f5712314d6b8b5a2800278110560f6899a1a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"943-636cb2c73e845-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1026
x-amz-cf-id
cFiR4uAn7q6KgWphQlUHmCnnxBFokDFI5e5S1W1UXt21XxBpXkk2Xg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Thu, 05 Jun 2025 04:01:52 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
bxslider.js Show response
champ.hackers.com/layouts/champstudy/_js/
19 KB
6 KB
601ms
599ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_js/bxslider.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
9f883ee9076505976126270f3f6e51066d1ed6ed4e7f9f2195eb932d06ceae90

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"4b1b-63f6ca443fdc1-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
5526
x-amz-cf-id
iijJRd7hCX5FW2qxL1iTZe0F9Aun9vvAwiZROd0BTOeGDazLpPlI8A==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Tue, 23 Sep 2025 00:01:45 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
modules.min.js Show response
champ.hackers.com/layouts/default/_js/
22 KB
5 KB
582ms
580ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/default/_js/modules.min.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
30b310d6abf2a08cbc0da937c64cf46e51599de56fe31ecbf472e6e695731faf

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"56c9-568fc236dd0c0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
4799
x-amz-cf-id
n6qj3oygxv0d7aS3khCsEADaGO98KWB-_a_PB9KcaZqeLPqGMgns3g==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Wed, 04 Apr 2018 01:56:59 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
hackers_ui.js Show response
champ.hackers.com/layouts/champstudy/_js/
44 KB
11 KB
581ms
580ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/champstudy/_js/hackers_ui.js?ver=1775565963
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
429c2f29d67904d2b8c86373b2d4b2252677b18d58e1cdff6b426b50211765eb

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"af2d-64e8a2e63188f-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
10789
x-amz-cf-id
9dcG-GVgexf_5nBlJQf16FUcAWyUCtqfejm_inyjvZ4upmEnoisAlQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Fri, 03 Apr 2026 08:34:10 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
15580715347941%ED%8E%98%EB%B6%81off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
643 B
1 KB
230ms
81ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580715347941%ED%8E%98%EB%B6%81off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d4c872d97fb2674482506c38f71f8c988149397a358849099ff1d0c05cb1399a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
xWLsDwzBkMRWXPlaa3iSDjI63KFciZe1
etag
"76770c12c0a029849129b7308656f9fc"
age
1327
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
643
x-amz-cf-id
umxqq0bcyRRBPpn97OOy8yvCK5nTa9d-E133HtPnUauh01Q-2wOE-Q==
date
Tue, 07 Apr 2026 12:46:03 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580716703492%ED%8A%B8%EC%9C%84%ED%84%B0off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
897 B
1 KB
231ms
83ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580716703492%ED%8A%B8%EC%9C%84%ED%84%B0off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f7e211781427a50406c11dd7e893cb1e64cef5a0b1809006e42d001105e4bdd0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
1DrqvHqe2IuAWxVmH77GffqLhxPWJD0f
etag
"bb880aae32519f410928c012285d0cbe"
age
1327
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
897
x-amz-cf-id
mB0PUojSLNfppYCvSsmhFdqedVv22NSDdveYLuSXgMSHGEGDbbWXVw==
date
Tue, 07 Apr 2026 12:46:03 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580717210273%EC%9C%A0%ED%88%AC%EB%B8%8Coff.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
1 KB
1 KB
64ms
63ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580717210273%EC%9C%A0%ED%88%AC%EB%B8%8Coff.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
3ce69e0d0404301bc9e852165648ce39b837cf3213a7dca5007d8955e1060b1e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
.X_vI4vGIE5VzRa16_Xfp2dIGKRt0tXF
etag
"e7bc518395bcdef27ad9623fbb7f1787"
age
1326
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1041
x-amz-cf-id
3S7TFvRwNz97MTWJOvHe_BQQ0Q7-t_3DfwQzxJNm2rUz-9FvwytSCA==
date
Tue, 07 Apr 2026 12:46:03 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580717423174%EC%9D%B8%EC%8A%A4%ED%83%80off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
895 B
1 KB
82ms
81ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580717423174%EC%9D%B8%EC%8A%A4%ED%83%80off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d1589601e6c2bc257a6ebabf7e41c64a8e1be382be12a012f0927ad0478e4dde

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
CzqGI9R4yIc_J9.1rBJ32NemcF2dxglK
etag
"a955419442ec419b9714292250fed064"
age
1324
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
895
x-amz-cf-id
C_vmPfqOIrdajkEfhDX1A9w4PE5yrgdicZ4z6Lp7_kwx3_O_TEZokg==
date
Tue, 07 Apr 2026 12:46:03 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580717669605tv%ED%8C%9Foff.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
861 B
1 KB
51ms
48ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580717669605tv%ED%8C%9Foff.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
29ca685fc06fa289ed544850f647b4a3f38c75ac5df43c78684396a1a0d5233b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
M6XY_mhmQjapcIkS1mkcTbGE9CM3wpO0
etag
"c79e318ba7ca6f7465c4386282c3ee0d"
age
1325
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
861
x-amz-cf-id
cW89nBG7ZeWENrbZTp5MM8WlPatphUg2vrc3xoEjs1AhL4FNYjLSwQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580717884626%EC%B9%B4%ED%86%A1off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
1 KB
1 KB
57ms
46ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580717884626%EC%B9%B4%ED%86%A1off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
bde7bf260c14e124506dbaa01be02ab9bad84d5d38050783de3681b2c1915213

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
_JBG1r6mbqlpg7t9sqcMCBYG_H40rmYA
etag
"95591588dccdeb5ca19141bbd678f4a0"
age
1320
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1089
x-amz-cf-id
y8AaF4i2zJMGWH39fMkKLCyUmea7lv4GCscEDYE6_8ixS6KfM2bi0Q==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580718061157%ED%8F%AC%EC%8A%A4%ED%8A%B8_off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
1014 B
1 KB
90ms
80ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580718061157%ED%8F%AC%EC%8A%A4%ED%8A%B8_off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
68845372c5ad39dbdcd7279485a35a519a18115dd94acfd8643d1debceec0140

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
UxfeqKxh4uM_RUuPLJtEd7wJjCl_XdqI
etag
"beb24d2b33155de9d5c777732c5e8014"
age
1320
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1014
x-amz-cf-id
rVIqB-u4MJz8p_I2VRA7OWl49_RFl4E-g_00CI_IOqUz4qZWmM3Jcw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580718241748%EB%B8%94%EB%A1%9C%EA%B7%B8_off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
1 KB
2 KB
89ms
79ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580718241748%EB%B8%94%EB%A1%9C%EA%B7%B8_off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
39e747d749436b0859c22ee5fc4a2a0752a44e80eee78878e6638a6a29c532f2

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
16BtE3eRr3UUcgW9DpBbXGhKedvbkUF8
etag
"7c4d14e47a66f119ca6643bf06eb4bac"
age
1319
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1143
x-amz-cf-id
eOqsXzdKR3sbxTaf2nZXUQFulNKCwW1ZD0TbA0NMaskwkiX7J5T2fg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
15580718421019%EC%B9%B4%EC%8A%A4_off.png
cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/
667 B
1 KB
139ms
130ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hac-images/user/uploads/lnbSNSImage/15580718421019%EC%B9%B4%EC%8A%A4_off.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
09b7583c16dbae4dbe33b163a976b216c4e63a291bb8120de4b79be07fd6ac46

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding, Origin
x-amz-version-id
KF4yeUnTtE8221rxHomb45G4N1it4NLz
etag
"7d194e7735cd6614d8ffd3a536895f61"
age
1319
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
667
x-amz-cf-id
CXbNP4yjcl4PZAxgXupAMIkta29CVpK5QEHMoewg3vgxS9h_L9E__g==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 25 Mar 2024 02:14:22 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
close_icon.jpg
gscdn.hackers.co.kr/hackers/images/layout/main/gate/
544 B
680 B
2265ms
938ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hackers/images/layout/main/gate/close_icon.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
469f7a56289ae1ac9d73377d0129e47392818e7615315817d59a9a40cfee31a0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5db115e6-220"
age
100662
accept-ranges
bytes
content-length
544
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 24 Oct 2019 03:09:26 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
top_bnr01.jpg
cdn.hackers.com/hackersingang/champ/img/main/v25/
86 KB
87 KB
103ms
94ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v25/top_bnr01.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
23c18303f2f8f2d957e3378c6715170a8f3e8afb50e2772aead303423a6b3a81

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
kT_ZsZtqcFXMIHCEFk2EIQOLpABDVgWb
etag
"cb9dfb173eedd8a83cf07bee81062b4c"
age
1321
x-cache
Hit from cloudfront
x-amz-cf-id
D__pcX5BSCT5cc9JkxcPgAU9GYlU9rkZW2PukFCdjCAicQwbMj-vJg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/jpeg
vary
Accept-Encoding
last-modified
Mon, 23 Mar 2026 00:12:09 GMT
x-amz-meta-content-type
image/jpeg
content-disposition
inline; filename*=UTF-8''top_bnr01.jpg
x-amz-meta-upload-time
2026-03-23T09:12:08.716Z
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
88397
x-amz-meta-original-filename
top_bnr01.jpg
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-meta-uploader
hyewon4170
x-amz-server-side-encryption
AES256
GET
H2
200
blank.png
gscdn.hackers.co.kr/champ/
110 B
243 B
1815ms
489ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/blank.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
6f064b11007507ecebb88b25c6b21a41e51189b079c5a30342c8dc8950019c0c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5af2b177-6e"
age
76036
accept-ranges
bytes
content-length
110
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 09 May 2018 08:29:43 GMT
content-type
image/png
server
nginx
GET
H2
200
main_header_220217_v2.gif
gscdn.hackers.co.kr/champ/img/common/
2 KB
2 KB
2257ms
931ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/main_header_220217_v2.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
9471a83f9482386c48c665a4aaebe3b885d81587303286780492d31f151ed7e8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"620d877d-728"
age
114568
accept-ranges
bytes
content-length
1832
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 16 Feb 2022 23:23:41 GMT
content-type
image/gif
server
nginx
GET
H2
200
close_btn.gif
gscdn.hackers.co.kr/champ/img/common/
1 KB
1 KB
1817ms
491ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/close_btn.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
4662cb5ce6a559113cf5f4ca116cd89df2bef192fd6452066d6048e7d1803e88

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5a12897e-4b2"
age
134989
accept-ranges
bytes
content-length
1202
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 20 Nov 2017 07:51:26 GMT
content-type
image/gif
server
nginx
GET
H2
200
quick_bnr_25602.png
cdn.hackers.com/hackersingang/champ/files/main/images/banner/v4/
7 KB
7 KB
94ms
86ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/main/images/banner/v4/quick_bnr_25602.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
2bef7be85061e6433f2d1180604f53b0a3af0ba04522f0e8da8368059777e1b5

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
W4FXV9an.CboUjttz0RFsdWWf4iOKfIM
etag
"bcdd004be7b0dea8c5d7e1e0c18caf7f"
age
1318
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
6752
x-amz-cf-id
yQKEh24jhOYnDmYIV3g7m6bsOWzEZixnP49sRkYPkNQghVHWPEBX0A==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
last-modified
Mon, 02 Jun 2025 00:21:59 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
blank.gif
gscdn.hackers.co.kr/champ/
43 B
175 B
1816ms
490ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/blank.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5f28ef94-2b"
age
18959
accept-ranges
bytes
content-length
43
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Tue, 04 Aug 2020 05:18:12 GMT
content-type
image/gif
server
nginx
GET
H2
200
ico_myclass.png
cdn.hackers.com/hackersingang/champ/img/main/v19/
2 KB
2 KB
142ms
135ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v19/ico_myclass.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
7bbdd03e677ff143c6b3202591c0afa4498e5095b4f4e17b52bf7d0988873542

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
0d1ytvbIvPqX_AAbYC.MW7X2bC0VrLUE
etag
"e4dc77218c8f7821665c1ba2b3ad81bd"
age
1318
x-cache
Hit from cloudfront
x-amz-cf-id
bYsymULmovrOt4FNoUkIxRXIgkMRoMZMmylOiMsjXbQjGRkg27SPxw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Mon, 07 Jul 2025 05:17:23 GMT
content-disposition
inline; filename="ico_myclass.png"
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
1627
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
new.png
cdn.hackers.com/hackersingang/champ/img/main/v25/
921 B
1 KB
141ms
134ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v25/new.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
7c591bae00e37325bd1b0f3fa9d25caf6138fa5405072bd7d7387d782c8ac976

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
hmlt4gFU1zAS3nQgEgQeo1hxvrOtVQhX
etag
"4061234926f70ec612be30993e9d7d95"
age
1317
x-cache
Hit from cloudfront
x-amz-cf-id
ev8MoDDkf7haKocT-eTx2mjFd7qC66aC_YzYQ5oJx5zY7wBsLY-TqQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Fri, 06 Mar 2026 04:21:07 GMT
x-amz-meta-content-type
image/png
content-disposition
inline; filename*=UTF-8''new.png
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
921
x-amz-meta-original-filename
new.png
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
test_ai.png
cdn.hackers.com/hackersingang/champ/img/main/v25/
2 KB
3 KB
143ms
137ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v25/test_ai.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d2d9d834376aecdba59a71e785e87f01a40cd5d7f77048ed1ef04c8a862c19b5

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
F7.HSr6qGcl6XkqX_W6RidmC_0OlpzIn
etag
"6cff20727f60e0a251e04707584dfe36"
age
1317
x-cache
Hit from cloudfront
x-amz-cf-id
B1u_VJSF3zZxqoEjKZ4Ttx-JCWkWeCy1UAdrQUxRGKTdAFcYduE4yw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Fri, 06 Mar 2026 04:21:07 GMT
x-amz-meta-content-type
image/png
content-disposition
inline; filename*=UTF-8''test_ai.png
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
2143
x-amz-meta-original-filename
test_ai.png
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
1c1dbb8347fdd2352991dbc1b46666e0.gif
champ.hackers.com/files/site/menu/champstudy/
2 KB
2 KB
565ms
558ms
Image
image/gif
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/files/site/menu/champstudy/1c1dbb8347fdd2352991dbc1b46666e0.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
cebd9ab4033bc3c5517c2d9b4514a82129e84ecedd651d89bdb64a1baca9234b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"69c-53472a672a2c0"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1692
x-amz-cf-id
LZIm2GoM9WlIi8B--yCzSg09ZfUUTnpGcXwfeIOrmTg9pSJT50fjfg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/gif
last-modified
Sat, 04 Jun 2016 12:05:07 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
champ_toeic_test_150x150.png
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
6 KB
6 KB
654ms
648ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/champ_toeic_test_150x150.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
cb666e58608e0129bb01affb8df5c1b455a10a4caad95fa5ab511b74176de1ee

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
ek1VuMM1cUtp5stuAuY6npk22zTLB6c4
etag
"ed11cc449bc9960b6f2e761506a1f870"
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
RefreshHit from cloudfront
content-length
6246
x-amz-cf-id
H7fV4KPAYcF1afQf_CYrfzcKYF3vCnjUUEwpzmaud73lISkkvHqABA==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/png
last-modified
Fri, 23 Feb 2024 07:23:56 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
arab_248x248.jpg.jpg
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/
24 KB
24 KB
2271ms
947ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/arab_248x248.jpg.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
ac398de20e09401b08d56e234ac6c1d2b537cdef68ad548fc9897cc9f4905fe3

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fa3a327-5fdc"
age
17516
accept-ranges
bytes
content-length
24540
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 05 Nov 2020 07:00:55 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/hacchina_hskrefund_248x248.jpg/gio/resize/
25 KB
25 KB
1552ms
650ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/hacchina_hskrefund_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
d5372bedee48cbe41c1d33cf41e9455b6073137ffc9b844ba3c6a58de09e054f

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"62a00906-6963"
age
92437
accept-ranges
bytes
content-length
25381
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 08 Jun 2022 02:27:18 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/arab_248x248.jpg.jpg/gio/resize/
23 KB
23 KB
1595ms
693ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/arab_248x248.jpg.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
5e403d989eaf2607ef56cccc7701bd925a7be57c2580a80a2f9d11977e70c9df

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fa3a327-5fdc"
age
91961
accept-ranges
bytes
content-length
23792
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 05 Nov 2020 07:00:55 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_banner_italypromotion_248x248.jpg/gio/resize/
21 KB
21 KB
1833ms
930ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_banner_italypromotion_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
680de5aaef5d3989dfb638f44c03b5479555b8552b844233058df768099618af

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5d83601d-5855"
age
35999
accept-ranges
bytes
content-length
21487
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 19 Sep 2019 11:01:49 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_sugangbanner_chinese_allpass_230106.jpg/gio/resize/
38 KB
38 KB
1680ms
776ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_sugangbanner_chinese_allpass_230106.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
adfb9e7af3c9770694793f78c25e88278146ecdebf62f8bd484a5134d7d434ad

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"63b7ac6e-a617"
age
91961
accept-ranges
bytes
content-length
38768
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Fri, 06 Jan 2023 05:06:54 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/portugal_248x248.jpg/gio/resize/
23 KB
24 KB
1328ms
425ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/portugal_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
9b32c1c41e6b68aa4d48645ae64bf7eb810346865774c725ff3a5c91505e77f8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5d3abf83-60fe"
age
48620
accept-ranges
bytes
content-length
23965
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Fri, 26 Jul 2019 08:53:23 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_vietnamesepromotion_248x248.jpg/gio/resize/
25 KB
26 KB
1509ms
606ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_vietnamesepromotion_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
3fe61046972efa27652c429ae7add13cf852df15a0d9a8607cc78a7a247786a6

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fab2f8a-6628"
age
47730
accept-ranges
bytes
content-length
25989
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 11 Nov 2020 00:25:46 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_frenchpromotion_248x248.jpg/gio/resize/
23 KB
23 KB
1644ms
741ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_frenchpromotion_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
72268a6e3236ded00331219800d3d574eea7f0e124ef98d67d4b5646df3c392f

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fa0c5e9-5c9d"
age
25482
accept-ranges
bytes
content-length
23637
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Tue, 03 Nov 2020 02:52:25 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_2nd_russian_promotion_248x248.jpg/gio/resize/
17 KB
17 KB
1482ms
579ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_2nd_russian_promotion_248x248.jpg/gio/resize/238
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
dc1001adb5f46a90e8a057748b3abf276ccd61cf09859051ad4e2df33dc09e40

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5c7f7e61-4510"
age
51665
accept-ranges
bytes
content-length
17140
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 06 Mar 2019 08:01:37 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
lecture_banner.js Show response
champ.hackers.com/modules/site/pages/
4 KB
2 KB
562ms
561ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/modules/site/pages/lecture_banner.js
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
2f4c79dc14cbe9e8474234d349405acadb231e172edb98d57a2c4582a96907a4

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"f5c-5c1bae8bdade8-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1342
x-amz-cf-id
w1JX-wxw6bEsBGSJKBJFN7vnLp1_h38_DD9OdHxc1hWqtx74Oy4SqA==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Fri, 07 May 2021 10:29:56 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
main.js Show response
champ.hackers.com/widgets/player/youtube-api/
6 KB
2 KB
545ms
535ms
Script
application/javascript
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/widgets/player/youtube-api/main.js?c=20200228
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
9f8d6b7db08491394d3c048fb8a0745a57b088b4d205cc0a7b858df04bd89059

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"19b0-5dd1fc5b5d638-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1949
x-amz-cf-id
UE4CmA-p-q46M92_CE2X93tNLAFZIKEr37I7PQTjkWLIBffDpJieoQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
application/javascript
last-modified
Thu, 21 Apr 2022 01:10:14 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
main.css
champ.hackers.com/widgets/banner/latestVisited/
0
283 B
563ms
552ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/widgets/banner/latestVisited/main.css?c=20200228
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"0-55b4e9af6de40"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
0
x-amz-cf-id
ojfMXAsxkJTkbqPumXMisbm8xt3mhgo2nngkVpgksTTYvtqL3oQChw==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Thu, 12 Oct 2017 00:27:29 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
closingBanner.css
champ.hackers.com/html/css/
5 KB
2 KB
249ms
238ms
Stylesheet
text/css
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/html/css/closingBanner.css
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
597abb017d16abf396d4bb825e5d84836e2a2fa1bc4498694ae111e57778998e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
"1555-5b31660d864c0-gzip"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1435
x-amz-cf-id
lWRQ4G37YDmZoKohvMu7mNLwOAu3k70QHvlUs4AravvGk5AW8yXMGQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
text/css
last-modified
Mon, 02 Nov 2020 02:19:39 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
vary
Accept-Encoding
GET
H2
200
icon_family_site.png
gscdn.hackers.co.kr/champ/img/common/
12 KB
12 KB
1572ms
381ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/icon_family_site.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
6d6b7b1a7dc2d97380c00a17a729eee6db2a10f36d102dc91c20b6e00b89752b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5c9b0969-2e2c"
age
128253
accept-ranges
bytes
content-length
11820
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 27 Mar 2019 05:26:01 GMT
content-type
image/png
server
nginx
GET
H2
200
sp_layout.png
gscdn.hackers.co.kr/champ/images/champstudy/common/
29 KB
29 KB
1572ms
380ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/common/sp_layout.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
1dbe4ab873a59ad449e07cdcdd5f4a55660b980c75944368de1b7cdac682790d

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"627225b7-72ad"
age
81237
accept-ranges
bytes
content-length
29357
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 04 May 2022 07:05:27 GMT
content-type
image/png
server
nginx
GET
H2
200
gate_check.jpg
gscdn.hackers.co.kr/champ/img/common/family/
1 KB
2 KB
1924ms
733ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/family/gate_check.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
6b61d6e2f0c3f38c44529b6a692a155e898a70a5f7fda41961438f79c7261685

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5e65e981-5ac"
age
108659
accept-ranges
bytes
content-length
1452
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 09 Mar 2020 07:00:17 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
gate_arrow.jpg
gscdn.hackers.co.kr/champ/img/common/family/
451 B
586 B
1882ms
691ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/family/gate_arrow.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
9a6c8bf19d9088cbbd4b3257dbbfa6383dda29a2876e3f894260e391c066ad9c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5e65e981-1c3"
age
46953
accept-ranges
bytes
content-length
451
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 09 Mar 2020 07:00:17 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
notokr-regular.woff2
champ.hackers.com/layouts/common/_css/webfont/
132 KB
132 KB
585ms
584ms
Font
application/octet-stream
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/common/_css/webfont/notokr-regular.woff2
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
ae57d3fa473d34383e6762a9f26eb5a82d20e301e3c38ae481a8845b7c221680

Request headers

Origin
https://champ.hackers.com
sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"20f30-5869cbd917540"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
134960
x-amz-cf-id
Fcb2IQaD2qsLC7ZnaHcY6paVJd_QJHOkPJtIpbHM_9qzDUaIH_EGFg==
date
Tue, 07 Apr 2026 12:46:04 GMT
last-modified
Tue, 16 Apr 2019 02:43:57 GMT
x-amz-cf-pop
CMH68-P5
server
Apache
GET
H2
200
notokr-bold.woff2
champ.hackers.com/layouts/common/_css/webfont/
132 KB
132 KB
225ms
224ms
Font
application/octet-stream
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/layouts/common/_css/webfont/notokr-bold.woff2
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
722e3e0fc3837b645eda147bf9776629628bdb4c4c0cef320af8fa66192ece88

Request headers

Origin
https://champ.hackers.com
sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"20f38-5869cbd917540"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
134968
x-amz-cf-id
oxsHo_dSKkRkVD7S15ve4c7sACecvCboxI6E-90aMi-8Q3sF1l2HsQ==
date
Tue, 07 Apr 2026 12:46:04 GMT
last-modified
Tue, 16 Apr 2019 02:43:57 GMT
x-amz-cf-pop
CMH68-P5
server
Apache
GET
H2
200
VOfu-WzLcNI Show response
www.youtube.com/embed/ Frame 11EC
136 KB
56 KB
240ms
130ms
Document
text/html
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
e5683843677200de01a647761668d4df1c93728403c2482fb199c66de6c07647
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-eval' 'self' 'unsafe-inline' https://www.google.com https://apis.google.com https://ssl.gstatic.com https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://*.youtube.com https://*.google.com https://*.gstatic.com https://youtube.com https://www.youtube.com https://google.com https://*.doubleclick.net https://*.googleapis.com https://www.googleadservices.com https://tpc.googlesyndication.com https://www.youtubekids.com https://www.youtube-nocookie.com https://www.youtubeeducation.com https://www-onepick-opensocial.googleusercontent.com;report-uri https://csp.withgoogle.com/csp/youtube_main/allowlist base-uri 'self';object-src 'none';script-src 'report-sample' 'nonce-cWtUmozSJyzmxG6Umg_XYg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';report-uri https://csp.withgoogle.com/csp/youtube_main/strict require-trusted-types-for 'script'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-security-policy
script-src 'unsafe-eval' 'self' 'unsafe-inline' https://www.google.com https://apis.google.com https://ssl.gstatic.com https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://*.youtube.com https://*.google.com https://*.gstatic.com https://youtube.com https://www.youtube.com https://google.com https://*.doubleclick.net https://*.googleapis.com https://www.googleadservices.com https://tpc.googlesyndication.com https://www.youtubekids.com https://www.youtube-nocookie.com https://www.youtubeeducation.com https://www-onepick-opensocial.googleusercontent.com;report-uri https://csp.withgoogle.com/csp/youtube_main/allowlist base-uri 'self';object-src 'none';script-src 'report-sample' 'nonce-cWtUmozSJyzmxG6Umg_XYg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';report-uri https://csp.withgoogle.com/csp/youtube_main/strict require-trusted-types-for 'script'
content-type
text/html; charset=utf-8
cross-origin-embedder-policy-report-only
require-corp; report-to="youtube_main"
cross-origin-opener-policy-report-only
same-origin; report-to="youtube_main"
cross-origin-resource-policy
cross-origin
date
Tue, 07 Apr 2026 12:46:04 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
origin-trial
AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9 AiDEBptUfVeO93q48VdVMe/ubupazdAl8AaHP+NBzdnW8quUcHdzJUyGSfrmtpKJu7EOvwRp9ug2rEo3XU+WMAMAAAB2eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJEZXZpY2VCb3VuZFNlc3Npb25DcmVkZW50aWFsczIiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlfQ==
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
pragma
no-cache
report-to
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
server
ESF
strict-transport-security
max-age=31536000
vary
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-content-type-options
nosniff
x-xss-protection
0
GET
H2
200
top_svc_line.gif
gscdn.hackers.co.kr/champ/
44 B
176 B
1621ms
490ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/top_svc_line.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
15c66c6f3d7fecb4d39584169b2a03fd99755737fefab42c994675fc9bc3a6a3

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"625444bb-2c"
age
94044
accept-ranges
bytes
content-length
44
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 11 Apr 2022 15:09:47 GMT
content-type
image/gif
server
nginx
GET
H2
200
bullet.png
gscdn.hackers.co.kr/champ/images/champstudy/common/
7 KB
8 KB
1653ms
606ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/common/bullet.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
79da0ac5505541b3693ff513e1ca6f66c5f0c687986af720c4bfaf52751614ed

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5add7161-1da8"
age
60413
accept-ranges
bytes
content-length
7592
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 23 Apr 2018 05:38:41 GMT
content-type
image/png
server
nginx
GET
H2
200
line_tit_h4.gif
gscdn.hackers.co.kr/champ/images/champstudy/common/
47 B
179 B
916ms
915ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/common/line_tit_h4.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
e8f5c7417ad0d2f3d7e820e581358ae03c67b15e405c8247e5b7789ea00582cd

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5a12a506-2f"
age
50575
accept-ranges
bytes
content-length
47
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 20 Nov 2017 09:48:54 GMT
content-type
image/gif
server
nginx
GET
H2
200
ico_common.png
gscdn.hackers.co.kr/champ/images/champstudy/applyclass/
6 KB
6 KB
919ms
918ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/applyclass/ico_common.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/sub.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
ec56f7f263617e57b2a0e0fe5d52942af9a83600e0e4352133cab44f7b32f4bb

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5b302a35-1857"
age
101688
accept-ranges
bytes
content-length
6231
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Sun, 24 Jun 2018 23:33:09 GMT
content-type
image/png
server
nginx
GET
H2
200
ico_bar2.gif
gscdn.hackers.co.kr/champ/images/champstudy/applyclass/
1 KB
1 KB
917ms
916ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/applyclass/ico_bar2.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/sub.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
d6775ddf6251d825329ca54f50f72ea34c303b4660b22afb1d9118e2424dda9d

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5a12a501-48c"
age
18253
accept-ranges
bytes
content-length
1164
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Mon, 20 Nov 2017 09:48:49 GMT
content-type
image/gif
server
nginx
GET
H2
200
ico_main_rank.png
cdn.hackers.com/hackersingang/champ/img/main/v19/
2 KB
2 KB
49ms
48ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v19/ico_main_rank.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
80b8189ccc996dea36db2dd9e8a868910a4087ac33c0e85317f3b1085a2b6019

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
IFyWDewN.gZ6fXGWcYZaCuQcJIk_koMJ
etag
"0e5dcabf2fdc84da1b540e02bc92e4a7"
age
1312
x-cache
Hit from cloudfront
x-amz-cf-id
y56TYkyQpvva08MQEEbc6yQ5c5ELA6V4FIh7caAFvK8VpX8-kjLjZg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Mon, 14 Jul 2025 02:35:35 GMT
content-disposition
inline; filename="ico_main_rank.png"
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
1659
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
foot_con_bg.jpg
cdn.hackers.com/hackersingang/champ/img/main/v19/
69 KB
69 KB
79ms
79ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v19/foot_con_bg.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a34d75ea53084b2847f213bf239386571c10f8bf813fd50d077b468c2bbe8c0a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
Wm2UZeBjz0jV8gr5MyI64cGNq1KAmSB5
etag
"085a719d11d859d41de69bf642aad76a"
age
1312
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
70584
x-amz-cf-id
m436Qsb28D-g3StLdMhBeHJoGCEhSN1XzDR4HFI77zMavQIfecEEZg==
date
Tue, 07 Apr 2026 12:46:04 GMT
content-type
image/jpeg
last-modified
Wed, 23 Jul 2025 00:29:30 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
footer_ico.png
gscdn.hackers.co.kr/champ/img/common/
869 B
1003 B
918ms
917ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/footer_ico.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/layouts/champstudy/_css/common.css?ver=1775565963
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
4aebde3389cc5fe91e7efe6d10f61f41409511fd191b2f80073fb82995b24e83

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5f3256a5-365"
age
63359
accept-ranges
bytes
content-length
869
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Tue, 11 Aug 2020 08:28:21 GMT
content-type
image/png
server
nginx
GET
H2
200
foot_link_2016.php Show response
www.hackers.ac/site/ Frame 5FF0
16 KB
17 KB
477ms
237ms
Document
text/html
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/site/foot_link_2016.php
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
284055f25733e2881a1d97f770f793eae8c5538ef8938907527bf7f6ea67065f

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

content-type
text/html; charset=euc-kr
date
Tue, 07 Apr 2026 12:46:05 GMT
server
nginx
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-amz-cf-id
aZN5siyTC1b4tqKLwjtGxuR3LWp2TcG1qjQ-2j5xzjfgxtCYYF-YWA==
x-amz-cf-pop
IAD55-P5
x-cache
Miss from cloudfront
GET
H2
200
iframe_api Show response
www.youtube.com/
993 B
3 KB
195ms
89ms
Script
text/javascript
2607:f8b0:4004:c06::88
Google LLC
General
Full URL
https://www.youtube.com/iframe_api
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/widgets/player/youtube-api/main.js?c=20200228
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::88 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
8721923a4d83d71dfde945b0ba8c53d061c8ece88354747107f7c51e2db86e37
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-eval' 'self' 'unsafe-inline' https://www.google.com https://apis.google.com https://ssl.gstatic.com https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://*.youtube.com https://*.google.com https://*.gstatic.com https://youtube.com https://www.youtube.com https://google.com https://*.doubleclick.net https://*.googleapis.com https://www.googleadservices.com https://tpc.googlesyndication.com https://www.youtubekids.com https://www.youtube-nocookie.com https://www.youtubeeducation.com https://www-onepick-opensocial.googleusercontent.com;report-uri https://csp.withgoogle.com/csp/youtube_main/allowlist, base-uri 'self';object-src 'none';script-src 'report-sample' 'nonce-bIGZgWPA-PsJvAV-bV5QgQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';report-uri https://csp.withgoogle.com/csp/youtube_main/strict, require-trusted-types-for 'script'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
origin-trial
AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9, AiDEBptUfVeO93q48VdVMe/ubupazdAl8AaHP+NBzdnW8quUcHdzJUyGSfrmtpKJu7EOvwRp9ug2rEo3XU+WMAMAAAB2eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJEZXZpY2VCb3VuZFNlc3Npb25DcmVkZW50aWFsczIiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlfQ==
x-content-type-options
nosniff
report-to
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
expires
Tue, 07 Apr 2026 12:46:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/javascript; charset=utf-8
vary
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
content-security-policy
script-src 'unsafe-eval' 'self' 'unsafe-inline' https://www.google.com https://apis.google.com https://ssl.gstatic.com https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://*.youtube.com https://*.google.com https://*.gstatic.com https://youtube.com https://www.youtube.com https://google.com https://*.doubleclick.net https://*.googleapis.com https://www.googleadservices.com https://tpc.googlesyndication.com https://www.youtubekids.com https://www.youtube-nocookie.com https://www.youtubeeducation.com https://www-onepick-opensocial.googleusercontent.com;report-uri https://csp.withgoogle.com/csp/youtube_main/allowlist, base-uri 'self';object-src 'none';script-src 'report-sample' 'nonce-bIGZgWPA-PsJvAV-bV5QgQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';report-uri https://csp.withgoogle.com/csp/youtube_main/strict, require-trusted-types-for 'script'
cache-control
private, max-age=0
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cross-origin-resource-policy
cross-origin
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube_main"
x-xss-protection
0
server
ESF
GET
H2
200
www-player.css
www.youtube.com/s/player/57fefa84/ Frame 11EC
516 KB
57 KB
33ms
30ms
Stylesheet
text/css
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/s/player/57fefa84/www-player.css
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
aed8e79fbe210a9b3e958681a1931b19baa85741b51cabf87b5101e4e0e2cd7b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
7210
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
x-content-type-options
nosniff
expires
Wed, 07 Apr 2027 10:45:54 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 10:45:54 GMT
last-modified
Mon, 06 Apr 2026 04:28:29 GMT
content-type
text/css
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
content-length
58013
x-xss-protection
0
server
sffe
GET
H2
200
rs=AGKMywGww3hKweUcXvMOexlkmZqWUFKNGg
www.youtube.com/s/_/ytembeds/_/ss/k=ytembeds.base.PrelBbKv6v0.L.W.O/am=AAAABQ/d=0/br=1/ Frame 11EC
333 KB
38 KB
51ms
49ms
Stylesheet
text/css
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/s/_/ytembeds/_/ss/k=ytembeds.base.PrelBbKv6v0.L.W.O/am=AAAABQ/d=0/br=1/rs=AGKMywGww3hKweUcXvMOexlkmZqWUFKNGg
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
b598918ff99920df328f65964324987be154e6938d80553ad5eb05f055929fd6
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
70424
report-to
{"group":"youtube-main-app-web-scs-key","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube-main-app-web-scs-key"}]}
x-content-type-options
nosniff
expires
Tue, 06 Apr 2027 17:12:20 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 06 Apr 2026 17:12:20 GMT
last-modified
Sat, 04 Apr 2026 05:09:25 GMT
content-type
text/css; charset=UTF-8
vary
Accept-Encoding
content-security-policy
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
cache-control
public, max-age=31536000
cross-origin-opener-policy
same-origin; report-to="youtube-main-app-web-scs-key"
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
content-length
38667
x-xss-protection
0
server
sffe
GET
H2
200
m=root,base Show response
www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/ Frame 11EC
649 KB
207 KB
65ms
64ms
Script
text/javascript
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
ccaec9a7cfc36034427fd180cab9989ec807505244544b7ae801d97c4b9fce4c
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
70424
report-to
{"group":"youtube-main-app-web-scs-key","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube-main-app-web-scs-key"}]}
x-content-type-options
nosniff
expires
Tue, 06 Apr 2027 17:12:20 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 06 Apr 2026 17:12:20 GMT
last-modified
Sat, 04 Apr 2026 09:08:05 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
content-security-policy
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
cache-control
public, max-age=31536000
cross-origin-opener-policy
same-origin; report-to="youtube-main-app-web-scs-key"
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
content-length
212166
x-xss-protection
0
server
sffe
GET
H2
200
base.js Show response
www.youtube.com/s/player/57fefa84/player_embed_es6.vflset/en_US/ Frame 11EC
1 MB
433 KB
99ms
98ms
Script
text/javascript
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/s/player/57fefa84/player_embed_es6.vflset/en_US/base.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
113df4de3c5f0827e5f6c902e28a1c54bc29b2c9001e7ff858169792070d8e50
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
24061
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
x-content-type-options
nosniff
expires
Wed, 07 Apr 2027 06:05:03 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 06:05:03 GMT
last-modified
Mon, 06 Apr 2026 04:28:29 GMT
content-type
text/javascript
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
content-length
443210
x-xss-protection
0
server
sffe
GET
H2
200
KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2
fonts.gstatic.com/s/roboto/v48/ Frame 11EC
39 KB
40 KB
231ms
48ms
Font
font/woff2
2607:f8b0:4004:c1b::5e
Google LLC
General
Full URL
https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1b::5e Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
20b535fa80c8189e3b87d1803038389960203a886d502bc2ef1857affc2f38d2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://www.youtube.com
sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

age
326503
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Sat, 03 Apr 2027 18:04:22 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 03 Apr 2026 18:04:22 GMT
last-modified
Thu, 29 May 2025 23:30:55 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
40128
x-xss-protection
0
server
sffe
GET
H2
200
/ Show response
champ.hackers.com/
958 B
653 B
590ms
589ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fsmart_cate1_list.ajax&type=1&_=1775565964367
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
94775cb1e27e69049aa799fbbec7f330e42ce70cb56b9fbdca5d9e5bf21bb02c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
273
x-amz-cf-id
78F4XW0OGNDqRAbrlIXz4co4b99sFeW63e8lWCtGesBwSzjgvBhPgg==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
/ Show response
champ.hackers.com/
5 KB
1 KB
559ms
559ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fenroll_lecture_list.ajax&cate1_cd=sf001&pass_cd=sf001001&_=1775565964368
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
9907ccf1422e398479877063a5f441fdcc205d9765977d920ced0f2c1e4a5b0b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
832
x-amz-cf-id
30a-SgWxJ8grIE_tYQpnihCFBwGFoWhA_Hmmj5LJq9Dm29D8Y7NXXQ==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
/ Show response
champ.hackers.com/
39 B
384 B
673ms
673ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=&a=recentVisited&page=1&direction=getListWithInfo&length=3&_=1775565964369
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
7bc6adf8ee4d59dca83fbae84a7e27efec3061c7f4fee80eccd9e576d684b60e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
39
x-amz-cf-id
ai-I9E8Gd-jC2KtsBJJzEv70XIwLIkP3DUDmK_K9_YOdzHcjVhTQ9Q==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/html;charset=utf-8
x-amz-cf-pop
CMH68-P5
server
Apache
GET
H2
200
_cjdsusbanner_top_260x120.jpg
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
20 KB
20 KB
54ms
52ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/_cjdsusbanner_top_260x120.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9f4ff7bb487b8c07348c419cdc96857d4d68290181accd2ba456206d7774a822

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
aokCjf0i8XD.4z6ckArBKGLXKkf74eWH
etag
"556cb389e5aa7d5823e63aba9ed46360"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
20234
x-amz-cf-id
lajy5aA1GW2jCAR1RWXYZ9d9UPwtbi71vHXwxHGYt7zTfCy-Zer0qw==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 23 Sep 2025 00:02:35 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
champ_all_narasarang.jpg
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
18 KB
18 KB
63ms
62ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/champ_all_narasarang.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9272388ced48a5a9eb5e8908488421cfea2fc00f85477f47c9ad559a50eb5885

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
7ZkUATO1QoMkEFfTCIVbJVEEvcJPk.7c
etag
"ebe361bbba6ac8cd1477ba8c6b0de303"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
18223
x-amz-cf-id
aoKhX9ArH_w-Taz6t2lSGJrxDYOxcNIYmgwz0TZCyU8HpRYm5QczlQ==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Mon, 19 Jan 2026 05:19:07 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
champ_voucher_260x120.jpg
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
19 KB
20 KB
62ms
61ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/champ_voucher_260x120.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9ab673a001f2365a864661a5ceb0dfc0ec4d57a6ef6cbef5af89c3cc295b6805

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
VOCiHLR8L8RrPh5BFJtOo_uBShBcwhD_
etag
"130c79a49850a2a96326745ad7f1e08c"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
19938
x-amz-cf-id
V0ZnaUBLLOQ2pg5BtKmmUTA7VZsn1l_lobfY056w_fGSD91NoR3xng==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 23 Sep 2025 00:02:43 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
default.css
www.hackers.ac/css/ Frame 5FF0
2 KB
1 KB
214ms
209ms
Stylesheet
text/css
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/css/default.css
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
353ccc769e486949aaaed8baad3e9d43dcd1c69cde8c23ce70baac00e0c6ecad

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e783-68f"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
2ifObv_dhEPBWnxoIJOxk7h8_0g-aR6kNzm8KnqnnZXSoCqLLCIzAA==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/css
last-modified
Thu, 27 Mar 2025 05:52:03 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
jquery.bxslider.css
www.hackers.ac/css/ Frame 5FF0
5 KB
2 KB
596ms
592ms
Stylesheet
text/css
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/css/jquery.bxslider.css
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
33c51cc6e1f14bf4de43ccd7dba50bf07f4542ed24884a152d893582860fcdd7

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-132d"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
_r9m3KJctZ3Fk_a_b25JG45J-h3ESdWkiY0Zs6duenALx7YQKg0ehw==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/css
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
jquery.min.js Show response
www.hackers.ac/js/ Frame 5FF0
94 KB
44 KB
586ms
582ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/js/jquery.min.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
2ecd295d295bec062cedebe177e54b9d6b19fc0a841dc5c178c654c9ccff09c0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-176bb"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
70rZt_qd20TVAEkLPcC970n4Fzex12zeCokO9t4Gc_ksAm0rtcCC7g==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
jquery.bxslider.min.js Show response
www.hackers.ac/js/ Frame 5FF0
28 KB
10 KB
581ms
578ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/js/jquery.bxslider.min.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
df8214ef026ecea53b767f1e9a843b0beb32dc631bec3d719aac6ca52ae750a8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-6fbc"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
r4SU3MUV4EURz-I_raMVQCVFlz8wv_15z4coHawGDmYnq6XhuvOm1w==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
bxslider_ui.js Show response
www.hackers.ac/js/ Frame 5FF0
4 KB
2 KB
603ms
600ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/js/bxslider_ui.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
13e8777f6a614f4fc15396b2d0b8a41c5e32186172155d5dbc3cd3f91f73b8aa

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-11ed"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
TjhuOeprmRbNWnmNjxxv1_kNVsWgfMHDK9FYkjjOCKwJUarMWgXVZA==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
bxslider_v2.js Show response
www.hackers.ac/js/pub/ Frame 5FF0
14 KB
6 KB
596ms
594ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/js/pub/bxslider_v2.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
abd9e0cb9f041519dc5cb1fcf940fa267eca8222c3918fabdba7d4d7c8cc56fe

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-3625"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
zPhLU7S8UD5ujkObiQPHOals8gnMDjEa1tQ_amW0EsgLg9-xZNfaUw==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
jquery.lazyload_1.9.1.min.js Show response
www.hackers.ac/js/pub/ Frame 5FF0
3 KB
2 KB
572ms
570ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/js/pub/jquery.lazyload_1.9.1.min.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
ad79ce7e34d1a788809bb853031133de2ae45f3c19ac4955dae46c7490188c2e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"67e4e784-d35"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
Le6Tf0nppEo3YfyBRjaXYBnmwnLXE4LUOazZDtpSG0uQ-8nqa8kpXA==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Thu, 27 Mar 2025 05:52:04 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
blank.png
cdn.hackersut.com/images/common/ Frame 5FF0
110 B
551 B
176ms
61ms
Image
image/png
13.35.78.120
Amazon.com
General
Full URL
https://cdn.hackersut.com/images/common/blank.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.78.120 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-78-120.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6f064b11007507ecebb88b25c6b21a41e51189b079c5a30342c8dc8950019c0c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-cf-pop
IAD61-P11
x-amz-meta-s3b-last-modified
20210429T003538Z
x-amz-version-id
null
etag
"e51232cf9fc8dd7b4756cbe34f3be9cc"
age
79672
via
1.1 cb8ef8ab2cbd348b17e5331233140ba8.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
110
x-amz-cf-id
VvUgPlujnrCAjD4pvORqQmjamDsqmlsr_DHrZ21A1yZV3-VHX5v9lA==
date
Mon, 06 Apr 2026 14:38:14 GMT
content-type
image/png
last-modified
Thu, 29 Apr 2021 00:38:10 GMT
x-amz-meta-sha256
6f064b11007507ecebb88b25c6b21a41e51189b079c5a30342c8dc8950019c0c
server
AmazonS3
GET
H2
200
foot_slide2_02.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
855ms
410ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide2_02.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
5a1e9bb2e575480b589b62011f487bdadd45844a30bc2b48c913d44be4dd8824

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf4c-105d"
age
95798
accept-ranges
bytes
content-length
4189
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:08 GMT
content-type
image/png
server
nginx
GET
H2
200
foot_slide_no1_brand.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
693ms
474ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide_no1_brand.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
5f374bb98d0bf094775f8e39cd0a5ec515e8a0363100325fedc84b8e27fe7048

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5f2a39a2-f09"
age
75610
accept-ranges
bytes
content-length
3849
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Wed, 05 Aug 2020 04:46:26 GMT
content-type
image/png
server
nginx
GET
H2
200
cer_cate.js Show response
www.hackers.ac/popup/certificate/js/ Frame 5FF0
7 KB
1 KB
580ms
579ms
Script
application/javascript
18.154.227.72
Amazon.com
General
Full URL
https://www.hackers.ac/popup/certificate/js/cer_cate.js
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.154.227.72 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-154-227-72.iad55.r.cloudfront.net
Software
nginx /
Resource Hash
b1421a46e62afdcc7450d974ef7c66290a96cdd833e2b2d932aa261128a4fcf9

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/site/foot_link_2016.php
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
etag
W/"69b0b1d0-1cb4"
via
1.1 cca398e17a6efdfcb7d03d1478e3dd56.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
x-amz-cf-id
N8UqaUStDGc5WIUxDz00KvmYN1HNJaYEVKCugTn7tI6pI_Nzfmrjeg==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/javascript
last-modified
Wed, 11 Mar 2026 00:05:36 GMT
server
nginx
x-amz-cf-pop
IAD55-P5
vary
Accept-Encoding
GET
H2
200
id Show response
googleads.g.doubleclick.net/pagead/ Frame 11EC
Redirect Chain
  • https://googleads.g.doubleclick.net/pagead/id
  • https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
100 B
242 B
44ms
38ms
XHR
application/json
2607:f8b0:4004:c25::9a
Google LLC
General
Full URL
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Server
2607:f8b0:4004:c25::9a Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
5357df5e61339845f7eaeb9fc5b77c2f13845b9fb1e45cbebf6fabb6727ac8bf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://www.youtube.com/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
application/json; charset=UTF-8
content-disposition
attachment; filename="f.txt"
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
https://www.youtube.com
content-length
120
x-xss-protection
0
server
cafe

Redirect headers

x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/html; charset=UTF-8
cache-control
no-cache, no-store, must-revalidate
location
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
https://www.youtube.com
content-length
0
x-xss-protection
0
server
cafe
GET
H2
200
ad_status.js Show response
static.doubleclick.net/instream/ Frame 11EC
29 B
495 B
134ms
46ms
Script
text/javascript
2607:f8b0:4004:c25::95
Google LLC
General
Full URL
https://static.doubleclick.net/instream/ad_status.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c25::95 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
eed0dc1fdb5d97ed188ae16fd5e1024a5bb744af47340346be2146300a6c54b9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

age
551
report-to
{"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
x-content-type-options
nosniff
expires
Tue, 07 Apr 2026 12:51:54 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:36:54 GMT
last-modified
Thu, 12 Dec 2013 23:40:16 GMT
content-type
text/javascript
cache-control
public, max-age=900
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="ads-doubleclick-media"
content-length
29
x-xss-protection
0
server
sffe
GET
H2
200
m=r78Drb Show response
www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/exm=base,root/ed=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/ Frame 11EC
452 KB
130 KB
35ms
34ms
Script
text/javascript
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/exm=base,root/ed=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=r78Drb
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
1d899eb5b97d03c41425e0065679a92f45540458cb0b08e0537bd8a6bb5596a0
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
70554
report-to
{"group":"youtube-main-app-web-scs-key","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube-main-app-web-scs-key"}]}
x-content-type-options
nosniff
expires
Tue, 06 Apr 2027 17:10:11 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 06 Apr 2026 17:10:11 GMT
last-modified
Sat, 04 Apr 2026 09:08:05 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
content-security-policy
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/youtube-main-app-web-scs-key
cache-control
public, max-age=31536000
cross-origin-opener-policy
same-origin; report-to="youtube-main-app-web-scs-key"
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
content-length
133461
x-xss-protection
0
server
sffe
GET
H2
200
f959819d077820af9b52fed23fa5291f.jpg
cdn.hackers.com/hackersingang/champ/files/enroll_img/
3 KB
3 KB
53ms
51ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/enroll_img/f959819d077820af9b52fed23fa5291f.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9465194c92466506a71e47fa4cc5d91cdc4ad7e43b6ccc391384b9126bb6a78e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
agKDUF96IG04k4YW6KUVC_maf77oiOJw
etag
"da25bbfdddc9e984c902ffce44544982"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
2768
x-amz-cf-id
CKjad8lg6oRDAQsLZ35wLR6STM3PvR1Umm9gxNDvJHPpMa-vTgtrfQ==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 10 Jun 2025 21:33:54 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
132f89283740c9bf57298ccd4cdcc3f9.jpg
cdn.hackers.com/hackersingang/champ/files/enroll_img/
1 KB
2 KB
59ms
57ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/enroll_img/132f89283740c9bf57298ccd4cdcc3f9.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4c43f436042a850af726386129775c105cad4af911b90bf7d2c6e52869e46baa

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
C_oHldj.58CKtNbJUzPlQSfb9z503u4S
etag
"5ef576a406303c27e2b57f6195f3528b"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1248
x-amz-cf-id
Ab-Y0v41ZcYjkYqnSgtftUuNW1Ey702Wgp0j8o7AxDGDnT1SA3eawg==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 11 Mar 2025 23:32:42 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
a237f890264c89c062f26e4889ef220c.jpg
cdn.hackers.com/hackersingang/champ/files/enroll_img/
1 KB
2 KB
53ms
52ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/enroll_img/a237f890264c89c062f26e4889ef220c.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6d34ca0bbe7551b0173cb3338b8a94ef74c6ae6dc95933bfc1eb90953e37db0c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
M9VvwoYVCfD3r20LKQ9sNO0ARqP5fK_0
etag
"17c58ea67fa56d63464e3c4ceb16e2d0"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1146
x-amz-cf-id
0KoFvsTSJqBRyQHeAHKT2yp_Jbv5C19BZQS5x3bmmQWPAC23wEAuEQ==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 31 Dec 2024 00:12:23 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
49a641b6b6688ca63fa1a97d7c296e51.jpg
cdn.hackers.com/hackersingang/champ/files/enroll_img/
1 KB
2 KB
56ms
54ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/enroll_img/49a641b6b6688ca63fa1a97d7c296e51.jpg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
7327d1dde55d2e7056fc119ee69d6e6e7b09c2ab9c7ad57f5afcc839d94a32a1

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
JXOYGd_YDf8BtfFKfFxKfJm2bgaQaqce
etag
"dc5b703d6b1d4f1f6be490f3020e6af3"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
1378
x-amz-cf-id
MiP4JBihqnVFGaTX79g2NwtgiCH3IAmUe7R94zh4JSmaOW_XtDEwAQ==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Wed, 27 Mar 2024 05:21:23 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
/ Show response
champ.hackers.com/
1 KB
686 B
244ms
243ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fsmart_cate2_list.ajax&cate1_cd=sf001&type=1&_=1775565964370
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
8575c249a001690fce49fe55248d868c9609fe3e1e68be19a5ff72cc53075743

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
306
x-amz-cf-id
1uxVoHFz_Ywh-mswaRQqri5prFBDcpSGnFFuDrglbWHV-i3AITvF7A==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
default.webp
i.ytimg.com/vi_webp/VOfu-WzLcNI/ Frame 11EC
3 KB
3 KB
149ms
48ms
Image
image/webp
2607:f8b0:4004:c17::77
Google LLC
General
Full URL
https://i.ytimg.com/vi_webp/VOfu-WzLcNI/default.webp
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c17::77 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
ddeaa2776da1f341e5c8178c88f7d326c8d4bf0530a97dce2f8f4a5e0324006e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
public, max-age=7200
etag
"1762472846"
cross-origin-resource-policy
cross-origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
x-content-type-options
nosniff
expires
Tue, 07 Apr 2026 14:46:05 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
content-length
2978
date
Tue, 07 Apr 2026 12:46:05 GMT
x-xss-protection
0
content-type
image/webp
vary
Origin
server
sffe
GET
H2
200
www-widgetapi.js Show response
www.youtube.com/s/player/57fefa84/www-widgetapi.vflset/
31 KB
11 KB
33ms
31ms
Script
text/javascript
2607:f8b0:4004:c06::88
Google LLC
General
Full URL
https://www.youtube.com/s/player/57fefa84/www-widgetapi.vflset/www-widgetapi.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/iframe_api
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::88 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
9af313ed10b2fb2eb40b7cf476ec0ba74a3babe175e1bfc5d02308aeb54309fd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
10499
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
x-content-type-options
nosniff
expires
Wed, 07 Apr 2027 09:51:06 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 09:51:06 GMT
last-modified
Mon, 06 Apr 2026 04:28:29 GMT
content-type
text/javascript
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
content-length
10512
x-xss-protection
0
server
sffe
GET
H2
200
/ Show response
champ.hackers.com/
960 B
697 B
239ms
239ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fsmart_cate_part_list.ajax&cate1_cd=sf001&cate2_cd=&type=1&_=1775565964371
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
c022006cb6b1f21da697c94f77e1fcde5a026bc53067d47bb9e92aa887a9ba1e

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
318
x-amz-cf-id
lwEcuNuUkmouHne7k-nZdxqAh089Cr5OW04jE8P6u1ghK1BwnaGsgg==
date
Tue, 07 Apr 2026 12:46:06 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
guJHCI9rG-1iSGTVEc2Y7Hq-HSYwxpbYns8eAeY_sJE.js Show response
www.google.com/js/th/ Frame 11EC
61 KB
24 KB
124ms
39ms
Script
text/javascript
2001:4860:4828:7700::
Google LLC
General
Full URL
https://www.google.com/js/th/guJHCI9rG-1iSGTVEc2Y7Hq-HSYwxpbYns8eAeY_sJE.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4828:7700:: , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
82e247088f6b1bed624864d511cd98ec7abe1d2630c696d89ecf1e01e63fb091
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
age
324488
report-to
{"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
x-content-type-options
nosniff
expires
Sat, 03 Apr 2027 18:37:58 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 03 Apr 2026 18:37:58 GMT
last-modified
Mon, 23 Mar 2026 15:30:00 GMT
content-type
text/javascript
vary
Accept-Encoding
cache-control
public, max-age=31536000
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
accept-ranges
bytes
content-length
23772
x-xss-protection
0
server
sffe
GET
H2
200
/ Show response
champ.hackers.com/
2 KB
868 B
591ms
590ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fsmart_cate3_list.ajax&cate1_cd=sf001&cate2_cd=&cate3_cd=&type=1&_=1775565964372
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
845c024039c4737facbb829aced50ecb46a0c140bc70581085e6420300668db4

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
488
x-amz-cf-id
4iIdtSqKcTQghSwaHDLPplrHikuFunwsI2lj-fLNcHNy3NONYqthng==
date
Tue, 07 Apr 2026 12:46:06 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
img_champ_logo_v2.png
gscdn.hackers.co.kr/champ/img/common/
1 KB
1 KB
418ms
417ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/common/img_champ_logo_v2.png
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
1ff9159e3283a7259c8de14c77d6c7c4ad5193e7459d4a29f6027100ecd1135d

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5f2d11c4-56e"
age
122515
accept-ranges
bytes
content-length
1390
date
Tue, 07 Apr 2026 12:46:06 GMT
last-modified
Fri, 07 Aug 2020 08:33:08 GMT
content-type
image/png
server
nginx
GET
H2
200
onlineclass_srch_tit.gif
gscdn.hackers.co.kr/champ/images/champstudy/applyclass/
2 KB
2 KB
419ms
418ms
Image
image/gif
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/images/champstudy/applyclass/onlineclass_srch_tit.gif
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
7db1fc372e864f5b6e23b774a85b502a2149dc50ff0ee16b5272f8a8aa3f9496

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5f309f27-766"
age
92624
accept-ranges
bytes
content-length
1894
date
Tue, 07 Apr 2026 12:46:06 GMT
last-modified
Mon, 10 Aug 2020 01:13:11 GMT
content-type
image/gif
server
nginx
GET
H2
204
generate_204
www.youtube.com/ Frame 11EC
0
40 B
31ms
30ms
Image
text/plain
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/generate_204?FiWcPg
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Tue, 07 Apr 2026 12:46:06 GMT
cross-origin-resource-policy
cross-origin
OPTIONS
H2
200
GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame
0
0
195ms
96ms
Preflight
text/html
2607:f8b0:4004:c07::5f
Google LLC
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2607:f8b0:4004:c07::5f Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-goog-api-key
Access-Control-Request-Method
POST
Origin
https://www.youtube.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,x-goog-api-key
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
https://www.youtube.com
access-control-max-age
3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Tue, 07 Apr 2026 12:46:06 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
0
POST
H2
200
GenerateIT Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 11EC
102 B
312 B
36ms
34ms
XHR
application/json+protobuf
2607:f8b0:4004:c07::5f
Google LLC
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2607:f8b0:4004:c07::5f Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
4421526cb8f246d9f85f169ca7aa137bb8e138ea38584f097b34ee02a90ef863
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

X-Goog-Api-Key
AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
sec-ch-ua-platform
"Linux"
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
Content-Type
application/json+protobuf
sec-ch-ua-mobile
?0

Response headers

access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
content-encoding
gzip
access-control-allow-credentials
true
x-content-type-options
nosniff
access-control-allow-origin
https://www.youtube.com
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
122
date
Tue, 07 Apr 2026 12:46:06 GMT
x-xss-protection
0
content-type
application/json+protobuf; charset=UTF-8
vary
Origin, X-Origin, Referer
server
ESF
x-frame-options
SAMEORIGIN
GET
H2
200
foot_slide1_07.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
582ms
414ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_07.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
37894169c03e0df7a1874332e454b4b06c4a2546cb300c4e7bf8aac05a4ce50a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf50-10ff"
age
39900
accept-ranges
bytes
content-length
4351
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:12 GMT
content-type
image/png
server
nginx
GET
H2
200
/ Show response
champ.hackers.com/
66 KB
4 KB
598ms
598ms
XHR
text/html
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/?r=champstudy&m=site&a=main%2Fsmart_lecture_list.ajax&cate1_cd=sf001&cate2_cd=&cate3_cd=&tc_id=&_=1775565964373
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/plugins/jquery/1.11.2/jquery-1.11.2.min.js?ver=20211103
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
d4dd49da25e3a9300765a9ce2d8c1c752152c9df9936aeafd9289c8e94a3d222

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept
text/html, */*; q=0.01
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
pragma
no-cache
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
expires
Thu, 19 Nov 1981 08:52:00 GMT
x-cache
Miss from cloudfront
content-length
3780
x-amz-cf-id
BCj1ORJNCDh6GagKKnaas2TWJkO_IMvTgaanPJMKwgmMaLKsKHJWUQ==
date
Tue, 07 Apr 2026 12:46:07 GMT
content-type
text/html;charset=utf-8
vary
Accept-Encoding
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
re_btn.png
cdn.hackers.ac/srv/images/common/ Frame 5FF0
367 B
818 B
173ms
64ms
Image
image/png
3.170.42.74
Amazon.com
General
Full URL
https://cdn.hackers.ac/srv/images/common/re_btn.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.170.42.74 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-170-42-74.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
7f82e4f64d606c83a0ce049e584cda450e0f9f40a551a2208d9e924eb0f5905a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
09c4L4uQWMIVsyt9KILc25iQ3lqHYpBq
etag
"6458dd76d660891a81e16b6c0ed86467"
age
979
x-cache
Hit from cloudfront
x-amz-cf-id
VjAyZz9DDgsgwK2LUdLxbF391jd59cinzYyQZ-_P5hG-xRX6PTjeOQ==
date
Tue, 07 Apr 2026 12:29:49 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Tue, 25 Mar 2025 01:19:24 GMT
content-disposition
inline; filename="re_btn.png"
via
1.1 6225fd23298b677711e0721417a30ae2.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
367
x-amz-cf-pop
IAD61-P10
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
foot_slide1_07.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
0
0ms
0ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_07.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
37894169c03e0df7a1874332e454b4b06c4a2546cb300c4e7bf8aac05a4ce50a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf50-10ff"
age
39900
accept-ranges
bytes
content-length
4351
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:12 GMT
content-type
image/png
server
nginx
GET
H2
200
blank.png
cdn.hackersut.com/images/common/ Frame 5FF0
110 B
0
4ms
4ms
Image
image/png
13.35.78.120
Amazon.com
General
Full URL
https://cdn.hackersut.com/images/common/blank.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.78.120 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-35-78-120.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6f064b11007507ecebb88b25c6b21a41e51189b079c5a30342c8dc8950019c0c

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-cf-pop
IAD61-P11
x-amz-meta-s3b-last-modified
20210429T003538Z
x-amz-version-id
null
etag
"e51232cf9fc8dd7b4756cbe34f3be9cc"
age
79672
via
1.1 cb8ef8ab2cbd348b17e5331233140ba8.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
110
x-amz-cf-id
VvUgPlujnrCAjD4pvORqQmjamDsqmlsr_DHrZ21A1yZV3-VHX5v9lA==
date
Mon, 06 Apr 2026 14:38:14 GMT
content-type
image/png
last-modified
Thu, 29 Apr 2021 00:38:10 GMT
x-amz-meta-sha256
6f064b11007507ecebb88b25c6b21a41e51189b079c5a30342c8dc8950019c0c
server
AmazonS3
GET
H2
200
foot_slide1_B.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
350ms
345ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_B.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
1a691ff5761a978ddcd744db8989b773f47f6ca4970d98d9f7d9412d810e0f54

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf51-f9b"
age
39899
accept-ranges
bytes
content-length
3995
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:13 GMT
content-type
image/png
server
nginx
GET
H2
200
foot_slide1_01.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
5 KB
376ms
371ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_01.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
259b56825ce79002ebcd54f08b6ba550dd062b068ea4c2941fda22ec13e76c77

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf4e-11bf"
age
116643
accept-ranges
bytes
content-length
4543
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:10 GMT
content-type
image/png
server
nginx
GET
H2
200
foot_slide3_06.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
402ms
397ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide3_06.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
cf3b6f888cbe4c3503bc9df219517d12c0e039c2399c8ee88629ec311cd96b4a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf4e-100f"
age
95845
accept-ranges
bytes
content-length
4111
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:10 GMT
content-type
image/png
server
nginx
GET
H2
200
foot_slide1_02.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
4 KB
4 KB
415ms
411ms
Image
image/png
39.125.94.19
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_02.png
Requested by
Host: www.hackers.ac
URL: https://www.hackers.ac/site/foot_link_2016.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
39.125.94.19 , Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
3a6f1ba5fd838932c4b8f186c1b2876edb72d53d4aa80cda75e2750b7adb9d7a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"633ebf4f-107b"
age
109104
accept-ranges
bytes
content-length
4219
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Thu, 06 Oct 2022 11:43:11 GMT
content-type
image/png
server
nginx
GET
H2
200
gtm.js Show response
www.googletagmanager.com/
522 KB
167 KB
162ms
67ms
Script
application/javascript
2607:f8b0:4004:c19::61
Google LLC
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::61 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
a4735283aa43da53c042c759726510703a9a5f648fffbd6c0eb930d70c11bc67
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
zstd
expires
Tue, 07 Apr 2026 12:46:07 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:46:07 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
last-modified
Tue, 07 Apr 2026 12:00:00 GMT
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
*
content-length
170326
x-xss-protection
0
server
Google Tag Manager
GET
H2
200
mini_arrow.png
cdn.hackers.com/hackersingang/champ/img/main/
377 B
896 B
64ms
64ms
Image
image/png
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/mini_arrow.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a3c8ddeb4d925c0ad3a71cf94b027871b239d9c2aa9e53a810f0ca8e2ea11d88

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
_8HROHTHzcWpP9aZPJ9WrhUEOzEJhrL2
etag
"0841200b8071dd11eeee886d7be7be43"
age
1312
x-cache
Hit from cloudfront
x-amz-cf-id
4kO72mc8QB8c7Kz_O7L5Cgq-j8Cp6lBaabs8QWTD_97PG8xbj2436w==
date
Tue, 07 Apr 2026 12:46:07 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Mon, 22 Sep 2025 03:55:07 GMT
x-amz-meta-content-type
image/png
content-disposition
inline; filename*=UTF-8''mini_arrow.png
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
377
x-amz-meta-original-filename
mini_arrow.png
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
rolling_arrow.png
gscdn.hackers.co.kr/champ/img/event/2014/common/
1 KB
2 KB
202ms
202ms
Image
image/png
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/img/event/2014/common/rolling_arrow.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
ae6dfd27e963ad3375d4705fc79edc30441dbc08662fc31810cdd2955df3ddc4

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5c875680-58a"
age
161082
accept-ranges
bytes
content-length
1418
date
Tue, 07 Apr 2026 12:46:07 GMT
last-modified
Tue, 12 Mar 2019 06:49:36 GMT
content-type
image/png
server
nginx
GET
H2
200
top_bnr02.jpg
cdn.hackers.com/hackersingang/champ/img/main/v24/
63 KB
64 KB
53ms
31ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/img/main/v24/top_bnr02.jpg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e938d3e9a3d007024ff991f685d50079b670ef39d86dcf454a09a214fe7e0971

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"9a67aa3192a208672c2f3505bf0e5b12"
x-amz-version-id
HnYhngJUaGvsYYyk3sae2XBGOuU3v_Sn
age
1312
x-cache
Hit from cloudfront
x-amz-cf-id
aXy6-tlP5mUtfzjhlkAA8NWiuUbniflcSxouKD-0_VZ1sUht1PTxRw==
date
Tue, 07 Apr 2026 12:24:16 GMT
content-type
image/jpeg
last-modified
Tue, 11 Nov 2025 00:28:34 GMT
content-disposition
inline; filename*=UTF-8''top_bnr02.jpg
x-amz-meta-content-type
image/jpeg
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
64610
x-amz-meta-original-filename
top_bnr02.jpg
x-amz-cf-pop
CMH68-P5
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
_cjdsusbanner_top_260x120.jpg
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
20 KB
0
5ms
5ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/_cjdsusbanner_top_260x120.jpg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9f4ff7bb487b8c07348c419cdc96857d4d68290181accd2ba456206d7774a822

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
aokCjf0i8XD.4z6ckArBKGLXKkf74eWH
etag
"556cb389e5aa7d5823e63aba9ed46360"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
20234
x-amz-cf-id
lajy5aA1GW2jCAR1RWXYZ9d9UPwtbi71vHXwxHGYt7zTfCy-Zer0qw==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 23 Sep 2025 00:02:35 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
champ_voucher_260x120.jpg
cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/
19 KB
0
6ms
5ms
Image
image/jpeg
18.238.25.10
Amazon.com
General
Full URL
https://cdn.hackers.com/hackersingang/champ/files/banner/imglib_files/champ_voucher_260x120.jpg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.10 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-10.cmh68.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9ab673a001f2365a864661a5ceb0dfc0ec4d57a6ef6cbef5af89c3cc295b6805

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
x-amz-version-id
VOCiHLR8L8RrPh5BFJtOo_uBShBcwhD_
etag
"130c79a49850a2a96326745ad7f1e08c"
age
1313
via
1.1 174476557fb07db3068d6162714fdc2a.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
19938
x-amz-cf-id
V0ZnaUBLLOQ2pg5BtKmmUTA7VZsn1l_lobfY056w_fGSD91NoR3xng==
date
Tue, 07 Apr 2026 12:46:05 GMT
content-type
image/jpeg
last-modified
Tue, 23 Sep 2025 00:02:43 GMT
server
AmazonS3
x-amz-cf-pop
CMH68-P5
x-amz-server-side-encryption
AES256
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/hacchina_hskrefund_248x248.jpg/gio/resize/
25 KB
0
6ms
6ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/hacchina_hskrefund_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
d5372bedee48cbe41c1d33cf41e9455b6073137ffc9b844ba3c6a58de09e054f

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"62a00906-6963"
age
92437
accept-ranges
bytes
content-length
25381
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 08 Jun 2022 02:27:18 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/arab_248x248.jpg.jpg/gio/resize/
23 KB
0
13ms
13ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/arab_248x248.jpg.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
5e403d989eaf2607ef56cccc7701bd925a7be57c2580a80a2f9d11977e70c9df

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fa3a327-5fdc"
age
91961
accept-ranges
bytes
content-length
23792
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 05 Nov 2020 07:00:55 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_banner_italypromotion_248x248.jpg/gio/resize/
21 KB
0
14ms
14ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_banner_italypromotion_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
680de5aaef5d3989dfb638f44c03b5479555b8552b844233058df768099618af

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5d83601d-5855"
age
35999
accept-ranges
bytes
content-length
21487
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Thu, 19 Sep 2019 11:01:49 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_sugangbanner_chinese_allpass_230106.jpg/gio/resize/
38 KB
0
14ms
14ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_sugangbanner_chinese_allpass_230106.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
adfb9e7af3c9770694793f78c25e88278146ecdebf62f8bd484a5134d7d434ad

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"63b7ac6e-a617"
age
91961
accept-ranges
bytes
content-length
38768
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Fri, 06 Jan 2023 05:06:54 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/portugal_248x248.jpg/gio/resize/
23 KB
0
15ms
15ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/portugal_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
9b32c1c41e6b68aa4d48645ae64bf7eb810346865774c725ff3a5c91505e77f8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5d3abf83-60fe"
age
48620
accept-ranges
bytes
content-length
23965
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Fri, 26 Jul 2019 08:53:23 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_vietnamesepromotion_248x248.jpg/gio/resize/
25 KB
0
15ms
15ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_vietnamesepromotion_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
3fe61046972efa27652c429ae7add13cf852df15a0d9a8607cc78a7a247786a6

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fab2f8a-6628"
age
47730
accept-ranges
bytes
content-length
25989
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 11 Nov 2020 00:25:46 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_frenchpromotion_248x248.jpg/gio/resize/
23 KB
0
18ms
18ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_frenchpromotion_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
72268a6e3236ded00331219800d3d574eea7f0e124ef98d67d4b5646df3c392f

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5fa0c5e9-5c9d"
age
25482
accept-ranges
bytes
content-length
23637
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Tue, 03 Nov 2020 02:52:25 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
238
gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_2nd_russian_promotion_248x248.jpg/gio/resize/
17 KB
0
19ms
18ms
Image
image/jpeg
1.248.254.84
SKB-AS SK Broadba...
General
Full URL
https://gscdn.hackers.co.kr/champ/files/banner/imglib_files/banner/imglib/champ_2nd_russian_promotion_248x248.jpg/gio/resize/238
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
1.248.254.84 Nowon-gu, Korea, Republic Of, ASN9318 (SKB-AS SK Broadband Co Ltd, KR),
Reverse DNS
Software
nginx /
Resource Hash
dc1001adb5f46a90e8a057748b3abf276ccd61cf09859051ad4e2df33dc09e40

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"5c7f7e61-4510"
age
51665
accept-ranges
bytes
content-length
17140
date
Tue, 07 Apr 2026 12:46:05 GMT
last-modified
Wed, 06 Mar 2019 08:01:37 GMT
content-type
image/jpeg
server
nginx
GET
H2
200
favicon.ico
champ.hackers.com/_core/images/ico/champstudy/
1 KB
1 KB
555ms
541ms
Other
image/vnd.microsoft.icon
18.238.25.75
Amazon.com
General
Full URL
https://champ.hackers.com/_core/images/ico/champstudy/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.25.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-18-238-25-75.cmh68.r.cloudfront.net
Software
Apache /
Resource Hash
81c87b9d5462e0da9195e5abaa46691bd8cd017db21a5d74ff30e9234f522cf8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

etag
"47e-5969570e67c00"
via
1.1 4cb5283de5c1c41f2c08a8c2d91b5a54.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Miss from cloudfront
content-length
1150
x-amz-cf-id
RyxQSfEdoB7QhvtUbQzR4QvHuNo3aEyiptyfl_lpj_oVAwT8wRnt0w==
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 05 Nov 2019 08:44:32 GMT
server
Apache
x-amz-cf-pop
CMH68-P5
GET
H2
200
js Show response
www.googletagmanager.com/gtag/
525 KB
173 KB
51ms
49ms
Script
application/javascript
2607:f8b0:4004:c19::61
Google LLC
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-QSLSW7WENJ&cx=c&gtm=4e6460h2
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::61 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
1c495ef3f5e5f5cf4e32886654cef165ce3916056e5b16616821fdb4a229315b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
content-encoding
zstd
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
expires
Tue, 07 Apr 2026 12:46:08 GMT
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
176510
date
Tue, 07 Apr 2026 12:46:08 GMT
x-xss-protection
0
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
server
Google Tag Manager
access-control-allow-headers
Cache-Control
GET
H2
200
b220801e094459u859 Show response
rum.beusable.net/load/
499 B
503 B
942ms
454ms
Script
application/javascript
43.202.225.11
Amazon.com
General
Full URL
https://rum.beusable.net/load/b220801e094459u859?url=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
43.202.225.11 Incheon, Korea, Republic Of, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-43-202-225-11.ap-northeast-2.compute.amazonaws.com
Software
/
Resource Hash
ff6b9e85c6340d51b28d602e8e765c642c3b50750ef729e7d180f9dd5f63f320

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
public, max-age=600
content-encoding
br
etag
W/"1f3-AtnhZ3xUgwZVbvWmEcAsng2J6wA"
access-control-allow-origin
*
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
POST
H2
200
collect
www.google.com/ccm/
0
0
159ms
75ms
Fetch
text/plain
2001:4860:4827:7700::
Google LLC
General
Full URL
https://www.google.com/ccm/collect?frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fchamp.hackers.com%2F&scrsrc=www.googletagmanager.com&rnd=561583806.1775565968&dt=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&auid=1274858544.1775565968&navt=n&npa=0&ep.ads_data_redaction=0&gtm=45He6460h2v76383371za200zd76383371xea&gcd=13l3l3l3l1l1&dma=0&tag_exp=0~115616985~115938465~115938468~116363097~116991817~117884344~118128923&apve=1&apvf=f&apvc=1&tft=1775565968061&tfd=5605
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4827:7700:: , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

GET
H/1.1
200
OK
wp_astg_4.0.js Show response
cdn-aitg.widerplanet.com/js/
21 KB
8 KB
215ms
58ms
Script
application/javascript
104.81.162.156
Akamai Technologies
General
Full URL
https://cdn-aitg.widerplanet.com/js/wp_astg_4.0.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.81.162.156 Sterling, United States, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a104-81-162-156.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
c037d3afedbf04bb107e5ba5945c2dcc2b9fff620cd7183cd42837348bb09b5f

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Content-Encoding
gzip
ETag
W/"698e4c08-52c2"
Connection
keep-alive
Access-Control-Allow-Origin
*
Content-Length
7667
Date
Tue, 07 Apr 2026 12:46:08 GMT
Content-Type
application/javascript
Last-Modified
Thu, 12 Feb 2026 21:54:16 GMT
Server
nginx
Vary
Accept-Encoding
GET
H2
200
ld.js Show response
static.criteo.net/js/ld/
73 KB
25 KB
244ms
95ms
Script
application/javascript
2620:100:a00b::30
Criteo Corp.
General
Full URL
https://static.criteo.net/js/ld/ld.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:100:a00b::30 , United States, ASN19750 (AS-CRITEO - Criteo Corp., US),
Reverse DNS
Software
Kestrel /
Resource Hash
0643af13e4224b672ffe1d15633b923a99bcb43d15079fefc07f77c5ba58f17d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000; preload;
cache-control
public,max-age=10800
timing-allow-origin
*
content-encoding
br
x-criteo-endpoint-version
none
cross-origin-resource-policy
cross-origin
x-criteo-endpoint-action
GetStatic
x-criteo-endpoint-controller
Ld
access-control-allow-origin
*
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
application/javascript; charset=utf-8
vary
Origin, Accept-Encoding
server
Kestrel
GET
H2
200
tracker.1.tsp
weblog.hackers.ac/
49 B
49 B
955ms
454ms
Image
text/html
54.116.135.46
Amazon.com
General
Full URL
https://weblog.hackers.ac/tracker.1.tsp?u=122&XU=&TREX=1&UID=1e3dd6c77095b2f6f13212d0c84150f4&SID=28310c0d01f50beac6005ccf78a96bfb&dr=&XDR=&dt=%uD1A0%uC775%uC778%uAC151%uC704%20%uD574%uCEE4%uC2A4%20%uCC54%uD504%uC2A4%uD130%uB514&du=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&CP=%2Flecture%2Flec_foreign&XCP=&CC=245650&js=Y&ss=1600x1200&cd=24&ce=Y&je=N&tzo=240&tye=2026&tmo=4&tda=7&tho=8&tmi=46&tse=8&VN=1&CQ=%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&XCQ=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.116.135.46 Incheon, Korea, Republic Of, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-54-116-135-46.ap-northeast-2.compute.amazonaws.com
Software
Apache/2.2.23 (Unix) mod_ssl/2.2.23 OpenSSL/1.0.1e-fips DAV/2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache, must-revalidate
x-tracker
u=122
pragma
no-cache
expires
0
content-length
49
p3p
policyref="http://logger.co.kr/w3c/p3p.xml", CP="NOI DSP LAW NID PSA OUR IND NAV STA COM"
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
text/html
server
Apache/2.2.23 (Unix) mod_ssl/2.2.23 OpenSSL/1.0.1e-fips DAV/2
GET
H2
200
destination Show response
www.googletagmanager.com/gtag/
386 KB
137 KB
48ms
47ms
Script
application/javascript
2607:f8b0:4004:c19::61
Google LLC
General
Full URL
https://www.googletagmanager.com/gtag/destination?id=AW-977208835&cx=c&gtm=4e6460h2
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-QSLSW7WENJ&cx=c&gtm=4e6460h2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::61 Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
47e5e0a930f3091fb78c223b672d0d8518d65e2f34c88bf49eb2529b875a7be8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
zstd
report-to
{"group":"ascgsrsghrgc:70:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgsrsghrgc:70:0"}],}
expires
Tue, 07 Apr 2026 12:46:08 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
last-modified
Tue, 07 Apr 2026 12:00:00 GMT
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgsrsghrgc:70:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=ascgsrsghrgc:70:0
content-length
139960
x-xss-protection
0
server
Google Tag Manager
POST
H2
204
collect
analytics.google.com/g/
0
0
149ms
42ms
Fetch
text/plain
2001:4860:4802:32::181
Google LLC
General
Full URL
https://analytics.google.com/g/collect?v=2&tid=G-QSLSW7WENJ&gtm=45je6460h2v887995369z876383371za20gzb76383371zd76383371&_p=1775565967676&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&cid=1992392130.1775565968&ul=en-us&sr=1600x1200&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B146.0.0.0%7CGoogle%2520Chrome%3B146.0.0.0%7CNot-A.Brand%3B24.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EAAAAGA&_s=1&tag_exp=0~115938465~115938468~116363097~116991817~117384405~118392706~118441900&sid=1775565968&sct=1&seg=0&dl=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&dt=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&_tu=QA&uid=&en=page_view&_fv=1&_nsi=1&_ss=1&ep.site_id=champstudy&ep.previousKeyword=&tfd=5815
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-QSLSW7WENJ&cx=c&gtm=4e6460h2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::181 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:178:0
report-to
{"group":"ascnsrsggc:178:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:178:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://champ.hackers.com
cross-origin-opener-policy-report-only
same-origin; report-to=ascnsrsggc:178:0
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
text/plain
server
Golfe2
POST
H2
204
collect
stats.g.doubleclick.net/g/
0
550 B
159ms
50ms
Ping
text/plain
2607:f8b0:4004:c19::9a
Google LLC
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-QSLSW7WENJ&cid=1992392130.1775565968&gtm=45je6460h2v887995369z876383371za20gzb76383371zd76383371&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=0~115938465~115938468~116363097~116991817~117384405~118392706~118441900
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-QSLSW7WENJ&cx=c&gtm=4e6460h2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::9a Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:146:0
report-to
{"group":"ascnsrsggc:146:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:146:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://champ.hackers.com
cross-origin-opener-policy-report-only
same-origin; report-to=ascnsrsggc:146:0
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
text/plain
server
Golfe2
GET
H2
200
init Show response
pixelfnt-us.dsp-api.moloco.com/v1/cm/ Frame A2EB
1 KB
2 KB
161ms
68ms
Document
text/html
34.111.130.7
Google LLC
General
Full URL
https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Requested by
Host: cdn-aitg.widerplanet.com
URL: https://cdn-aitg.widerplanet.com/js/wp_astg_4.0.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.130.7 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
7.130.111.34.bc.googleusercontent.com
Software
/
Resource Hash
ab9064acd4a4429f8871362e0451aee980f423b97e1f37b2a2597a0db70e3c32

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1063
content-type
text/html; charset=utf-8
date
Tue, 07 Apr 2026 12:46:08 GMT
via
1.1 google
GET
H/1.1
200
OK
storage Show response
astg.widerplanet.com/delivery/ Frame BD36
1 KB
1 KB
960ms
215ms
Document
text/html
103.105.156.229
ARTISTCOMPANY-AS-...
General
Full URL
https://astg.widerplanet.com/delivery/storage
Requested by
Host: cdn-aitg.widerplanet.com
URL: https://cdn-aitg.widerplanet.com/js/wp_astg_4.0.js
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
103.105.156.229 , Korea, Republic Of, ASN9639 (ARTISTCOMPANY-AS-KR Artist Company Inc., KR),
Reverse DNS
Software
nginx /
Resource Hash
81d24a1bb659e1447c63de2a820711404c93d28351f2321b2efd184b49ac6127
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

Cache-Control
private, max-age=0, no-cache
Connection
keep-alive
Content-Encoding
gzip
Content-Language
en-US
Content-Type
text/html;charset=UTF-8
Date
Tue, 07 Apr 2026 12:46:09 GMT
Expires
Mon, 26 Jul 1997 05:00:00 GMT
P3P
CP="NON DSP COR CURa PSA PSD OUR BUS NAV STA"
Pragma
no-cache
Server
nginx
Transfer-Encoding
chunked
X-XSS-Protection
0
accept-ch
device-memory, dpr, width, viewport-width, rtt, downlink, ect, ua, platform, model, mobile
accept-ch-lifetime
86400
GET
H/1.1
200
OK
wpc.php Show response
astg.widerplanet.com/delivery/
5 KB
4 KB
1149ms
259ms
Script
application/javascript
103.105.156.229
ARTISTCOMPANY-AS-...
General
Full URL
https://astg.widerplanet.com/delivery/wpc.php?v=1&ver=4.0&r=1&md=bs&ga=1kt9v4g-1rc2ve2-1-1&ty=Home&ti=18501&is_email=false&puid_md5=37a6259cc0c1dae299a7866489dff0bd&puid_sha1=2be88ca4242c76e8253ac62474851065032d6833&puid_sha256=74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b&hcuid=2be88ca4242c76e8253ac62474851065032d6833&device=web&charset=UTF-8&tc=1775565968390&loc=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&amver=20260213035406
Requested by
Host: cdn-aitg.widerplanet.com
URL: https://cdn-aitg.widerplanet.com/js/wp_astg_4.0.js
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
103.105.156.229 , Korea, Republic Of, ASN9639 (ARTISTCOMPANY-AS-KR Artist Company Inc., KR),
Reverse DNS
Software
nginx /
Resource Hash
4aa14229ef728fcad2006729738024ebc416432c89207dc57c53c1bec21da596
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Transfer-Encoding
chunked
Cache-Control
private, max-age=0, no-cache
Content-Encoding
gzip
Pragma
no-cache
accept-ch
device-memory, dpr, width, viewport-width, rtt, downlink, ect, ua, platform, model, mobile
Connection
keep-alive
accept-ch-lifetime
86400
Expires
Mon, 26 Jul 1997 05:00:00 GMT
P3P
CP="NON DSP COR CURa PSA PSD OUR BUS NAV STA"
Date
Tue, 07 Apr 2026 12:46:09 GMT
X-XSS-Protection
0
Content-Type
application/javascript;charset=UTF-8
Content-Language
en-US
Server
nginx
POST
H3
200
events Show response
pixelfnt-us.dsp-api.moloco.com/v1/pixels/moloco/
2 B
20 B
129ms
56ms
Fetch
application/json
34.111.130.7
Google LLC
General
Full URL
https://pixelfnt-us.dsp-api.moloco.com/v1/pixels/moloco/events?pixel_id=nxt-squidpxl
Requested by
Host: cdn-aitg.widerplanet.com
URL: https://cdn-aitg.widerplanet.com/js/wp_astg_4.0.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.130.7 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
7.130.111.34.bc.googleusercontent.com
Software
/
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

grpc-metadata-trailer
Grpc-Status, Grpc-Message, Grpc-Status-Details-Bin
access-control-allow-credentials
true
grpc-metadata-content-type
application/grpc
via
1.1 google
access-control-allow-origin
https://champ.hackers.com
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
application/json
OPTIONS
H2
200
events
pixelfnt-us.dsp-api.moloco.com/v1/pixels/moloco/ Frame
0
0
165ms
78ms
Preflight
34.111.130.7
Google LLC
General
Full URL
https://pixelfnt-us.dsp-api.moloco.com/v1/pixels/moloco/events?pixel_id=nxt-squidpxl
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.130.7 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
7.130.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://champ.hackers.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type,Accept,Authorization,Origin,X-API-Key
access-control-allow-methods
GET,HEAD,POST,PUT,DELETE,PATCH
access-control-allow-origin
https://champ.hackers.com
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Tue, 07 Apr 2026 12:46:08 GMT
via
1.1 google
GET
H2
200
/ Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/977208835/
4 KB
3 KB
168ms
64ms
Script
text/javascript
2607:f8b0:4004:c25::9c
Google LLC
General
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/977208835/?random=1775565968426&cv=11&fst=1775565968426&bg=ffffff&guid=ON&async=1&gtm=45be6460h2v885980185z876383371za20gzb76383371zd76383371xea&gcd=13l3l3l3l1l1&dma=0&tag_exp=0~115616986~115938465~115938469~116363097~116991817~118128922~118131808&u_w=1600&u_h=1200&url=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&frm=0&tiba=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=1274858544.1775565968&uaa=x86&uab=64&uafvl=Chromium%3B146.0.0.0%7CGoogle%2520Chrome%3B146.0.0.0%7CNot-A.Brand%3B24.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&_tu=CA&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/destination?id=AW-977208835&cx=c&gtm=4e6460h2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c25::9c Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
22412a2b09d7bafb88d59ae46b5c9185e65676231557ba51f0741335812df4c2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache, must-revalidate
timing-allow-origin
*
content-encoding
br
pragma
no-cache
cross-origin-resource-policy
cross-origin
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
content-length
2388
date
Tue, 07 Apr 2026 12:46:08 GMT
x-xss-protection
0
content-type
text/javascript; charset=UTF-8
content-disposition
attachment; filename="f.txt"
server
cafe
POST
H2
200
collect
www.google.com/ccm/
0
0
52ms
50ms
Fetch
text/plain
2001:4860:4827:7700::
Google LLC
General
Full URL
https://www.google.com/ccm/collect?frm=0&ae=g&dl=https%3A%2F%2Fchamp.hackers.com%2F&scrsrc=www.googletagmanager.com&rnd=561583806.1775565968&dt=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&auid=1274858544.1775565968&navt=n&npa=0&_tu=CA&gtm=45be6460h2v885980185z876383371za20gzb76383371zd76383371xea&gcd=13l3l3l3l1l1&dma=0&tag_exp=0~115616986~115938465~115938469~116363097~116991817~118128922~118131808&apve=1&apvf=f&apvc=0&tids=AW-977208835&tid=AW-977208835&tft=1775565968506&tfd=6050
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/destination?id=AW-977208835&cx=c&gtm=4e6460h2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4827:7700:: , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

GET
H2
200
tcs.js Show response
cdn.onetag.co.kr/0/
39 KB
12 KB
1951ms
440ms
Script
text/javascript
211.233.18.21
LGDACOM LG DACOM ...
General
Full URL
https://cdn.onetag.co.kr/0/tcs.js?eid=qhkiuivucfn4qhkiuivucf
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NW7NGC2
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
211.233.18.21 , Korea, Republic Of, ASN3786 (LGDACOM LG DACOM Corporation, KR),
Reverse DNS
Software
nginx, Apache /
Resource Hash
f7c502efc029861d5a970524a116c738144e80e65c0686998e6755ada6cd7266

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-cache-status
HIT, HIT
content-encoding
gzip
etag
"307c2c-9c90-64e8549b4bdd6"
access-control-allow-credentials
true
accept-ranges
bytes, bytes
access-control-allow-origin
*
content-length
11737
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
text/javascript
last-modified
Fri, 03 Apr 2026 02:43:54 GMT
server
nginx, Apache
vary
Accept-Encoding
GET
H2
200
syncframe Show response
gum.criteo.com/ Frame 3E3B
12 KB
5 KB
194ms
92ms
Document
text/html
2620:100:a00b::3d
Criteo Corp.
General
Full URL
https://gum.criteo.com/syncframe?topUrl=champ.hackers.com&origin=onetag
Requested by
Host: static.criteo.net
URL: https://static.criteo.net/js/ld/ld.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:100:a00b::3d , United States, ASN19750 (AS-CRITEO - Criteo Corp., US),
Reverse DNS
Software
Kestrel /
Resource Hash
36ce068a4107077cee7072231c246281cd2a208444ed215337b5c3f4ec1b9a3e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

cache-control
private, max-age=3600
content-encoding
gzip
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 07 Apr 2026 12:46:08 GMT
server
Kestrel
server-processing-duration-in-ticks
307586
strict-transport-security
max-age=31536000; preload;
vary
Accept-Encoding
x-robots-tag
noindex
GET
H2
200
adxcm
pixelfnt-us.dsp-api.moloco.com/v1/cm/ Frame A2EB
Redirect Chain
  • https://cm.g.doubleclick.net/pixel?google_nid=moloco_ads&google_cm&google_hm=uiapD10xSIqY8O1nxp4A5g
  • https://cm.g.doubleclick.net/pixel?google_nid=moloco_ads&google_cm=&google_hm=uiapD10xSIqY8O1nxp4A5g&google_tc=
  • https://pixelfnt-us.dsp-api.moloco.com/v1/cm/adxcm?google_gid=CAESEJsmMP4vYfz8-iHBGkGlcFA&google_cver=1
42 B
515 B
55ms
54ms
Image
image/gif
34.111.130.7
Google LLC
General
Full URL
https://pixelfnt-us.dsp-api.moloco.com/v1/cm/adxcm?google_gid=CAESEJsmMP4vYfz8-iHBGkGlcFA&google_cver=1
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
H2
Server
34.111.130.7 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
7.130.111.34.bc.googleusercontent.com
Software
/
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://pixelfnt-us.dsp-api.moloco.com/

Response headers

via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
image/gif

Redirect headers

cache-control
no-cache, must-revalidate
location
https://pixelfnt-us.dsp-api.moloco.com/v1/cm/adxcm?google_gid=CAESEJsmMP4vYfz8-iHBGkGlcFA&google_cver=1
pragma
no-cache
cross-origin-resource-policy
cross-origin
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
content-length
304
date
Tue, 07 Apr 2026 12:46:08 GMT
x-xss-protection
0
content-type
text/html; charset=UTF-8
server
HTTP server (unknown)
GET
H3
200
rum
dsum-sec.casalemedia.com/ Frame A2EB
Redirect Chain
  • https://dsum-sec.casalemedia.com/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6
  • https://dsum-sec.casalemedia.com/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6&C=1
43 B
734 B
41ms
41ms
Image
image/gif
104.18.27.193
Cloudflare
General
Full URL
https://dsum-sec.casalemedia.com/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6&C=1
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
H3
Server
104.18.27.193 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://pixelfnt-us.dsp-api.moloco.com/

Response headers

cache-control
no-cache
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cf-cache-status
DYNAMIC
pragma
no-cache
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ika2wCNlWnVQsV4oKqAnoZJgWHs5b8lhJKRaEidhV7256oiTW6Lw197MRoFwjTBilopCx76wjsRoyw3pZs6e1G4vAyRQQllEnNiCtRSV1Wpvi5YgVlsO3u4FEwtqgpETJda4h%2FlPBoxE4g%3D%3D"}]}
cf-ray
9e8922286e270c90-EWR
expires
0
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
43
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
image/gif
server
cloudflare
priority
u=3,i

Redirect headers

cache-control
no-cache
location
/rum?cm_dsp_id=19&external_user_id=ba26a90f-5d31-488a-98f0-ed67c69e00e6&C=1
cf-cache-status
DYNAMIC
pragma
no-cache
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=mkrkd5TnvbnTmB7vQpI7FK8Dd6zFNRCGsOekzQEUTgPxOPJ1Th9yxZ2h3ttWPR%2FKkM1%2BujF8Rr4fY3U%2BI3BOphkgwtULys0yrgVeVPtF4jU%2Byqozzr3ILlPN5FH1NvQdT6eTVxUwUAp9Yg%3D%3D"}]}
cf-ray
9e8922281de60c90-EWR
expires
0
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
0
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
date
Tue, 07 Apr 2026 12:46:08 GMT
server
cloudflare
priority
u=3,i
GET
H2
200
match2
analytics.ad.daum.net/ Frame A2EB
Redirect Chain
  • https://act.ds.kakao.com/match?d=110&uid=uiapD10xSIqY8O1nxp4A5g
  • https://analytics.ad.daum.net/match2?DSPR=%7B%22mcr%22:%7B%22t%22:%2220260407%22,%22u%22:%22uiapD10xSIqY8O1nxp4A5g%22%7D,%22v%22:1%7D
0
411 B
1050ms
477ms
Image
text/plain
121.53.223.60
AS18160-AS-KR Kak...
General
Full URL
https://analytics.ad.daum.net/match2?DSPR=%7B%22mcr%22:%7B%22t%22:%2220260407%22,%22u%22:%22uiapD10xSIqY8O1nxp4A5g%22%7D,%22v%22:1%7D
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
H2
Server
121.53.223.60 , Korea, Republic Of, ASN18160 (AS18160-AS-KR Kakao Corp, KR),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://pixelfnt-us.dsp-api.moloco.com/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
expires
0
p3p
CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
text/plain;charset=UTF-8
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers

Redirect headers

cache-control
no-cache, no-store, must-revalidate
location
https://analytics.ad.daum.net/match2?DSPR=%7B%22mcr%22:%7B%22t%22:%2220260407%22,%22u%22:%22uiapD10xSIqY8O1nxp4A5g%22%7D,%22v%22:1%7D
pragma
no-cache
expires
0
p3p
CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
content-length
0
date
Tue, 07 Apr 2026 12:46:09 GMT
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers
GET
H/1.1
200
OK
tap.php
pixel.rubiconproject.com/ Frame A2EB
42 B
1 KB
153ms
48ms
Image
image/gif
216.19.192.2
Magnite
General
Full URL
https://pixel.rubiconproject.com/tap.php?v=1552048&nid=5676&put=uiapD10xSIqY8O1nxp4A5g
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.19.192.2 , United States, ASN26667 (RUBICONPROJECT - Magnite, Inc., US),
Reverse DNS
Software
/
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://pixelfnt-us.dsp-api.moloco.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Expires
0
Cache-Control
no-cache,no-store,must-revalidate
P3P
CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
X-RPHost
dabfdb08243d8926e3a1f9a9482e58c4
Pragma
no-cache
content-length
42
Content-Type
image/gif
GET
H2
200
Pug
simage2.pubmatic.com/AdServer/ Frame A2EB
42 B
456 B
143ms
40ms
Image
image/gif
8.28.7.83
PubMatic
General
Full URL
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTM4OTQmdGw9MjAxNjA=&piggybackCookie=uiapD10xSIqY8O1nxp4A5g
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
8.28.7.83 , United States, ASN62713 (AS-PUBMATIC - PubMatic, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Strict-Transport-Security max-age=16070400; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://pixelfnt-us.dsp-api.moloco.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=16070400; includeSubDomains
cache-control
no-store, no-cache, private
content-length
42
p3p
CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC"
date
Tue, 07 Apr 2026 12:46:08 GMT
content-type
image/gif; charset=utf-8
server
nginx
GET
H2
204
/
sync.taboola.com/sg/molocortbnative-network/1/rtb-h/ Frame A2EB
0
378 B
148ms
39ms
Image
text/plain
141.226.224.48
TABOOLA-AS Tabool...
General
Full URL
https://sync.taboola.com/sg/molocortbnative-network/1/rtb-h/?taboola_hm=uiapD10xSIqY8O1nxp4A5g
Requested by
Host: pixelfnt-us.dsp-api.moloco.com
URL: https://pixelfnt-us.dsp-api.moloco.com/v1/cm/init?source=MOLOCO_PIXEL?mlc_cm
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.224.48 Newark, United States, ASN200478 (TABOOLA-AS Taboola.com ltd, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://pixelfnt-us.dsp-api.moloco.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-fastly-to-nlb-rtt
9001
date
Tue, 07 Apr 2026 12:46:08 GMT
server
nginx
access-control-allow-credentials
true
GET
H2
200
/
www.google.com/pagead/1p-user-list/977208835/
42 B
309 B
49ms
48ms
Image
image/gif
2001:4860:4827:7700::
Google LLC
General
Full URL
https://www.google.com/pagead/1p-user-list/977208835/?random=1775565968426&cv=11&fst=1775563200000&bg=ffffff&guid=ON&async=1&gtm=45be6460h2v885980185z876383371za20gzb76383371zd76383371xea&gcd=13l3l3l3l1l1&dma=0&tag_exp=0~115616986~115938465~115938469~116363097~116991817~118128922~118131808&u_w=1600&u_h=1200&url=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&frm=0&tiba=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=1274858544.1775565968&uaa=x86&uab=64&uafvl=Chromium%3B146.0.0.0%7CGoogle%2520Chrome%3B146.0.0.0%7CNot-A.Brand%3B24.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&_tu=CA&rfmt=3&fmt=3&is_vtc=1&cid=CAQSyAEABaugfV2RYPWlDkHAJg1TQB1zXw859kinFy0HBl2eBP08dpj8pgwV_-fCg8SQj5gDThy3e4_qj5MsAE3gEi_4JaJpModfeOgGPsksdgNyAtu9Wyjpx2GKvaaCWewCY22CHTIxdJfnIDAFevw9PY-6nfxIE40_CEkqSPK6zwIwEW3dqpP_NKR_fxtQzcxz5KueFQsmMvNGkKqKyGSVjbbf6Nzt8sOsLOZhUwFMsQQaC7SSE5GEokyFLRtFHNc4tXSyL-SbnV9Umw&random=3586116262&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4827:7700:: , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-security-policy
script-src 'none'; object-src 'none'
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-length
42
date
Tue, 07 Apr 2026 12:46:08 GMT
x-xss-protection
0
content-type
image/gif
server
cafe
POST
H2
200
log_event Show response
www.youtube.com/youtubei/v1/ Frame 11EC
28 B
185 B
54ms
47ms
XHR
application/json
2607:f8b0:4004:c06::5b
Google LLC
General
Full URL
https://www.youtube.com/youtubei/v1/log_event?alt=json
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/_/ytembeds/_/js/k=ytembeds.base.en_US.U-p4u46Sw6g.2021.O/am=AAAABQ/d=1/br=1/rs=AGKMywG5fQ02MeMVTjpBkXGOQx7KjD4alg/m=root,base
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::5b Washington, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
X-YouTube-Client-Name
56
X-YouTube-Ad-Signals
dt=1775565965232&flash=0&frm=2&u_tz=-240&u_his=1&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=1540%2C1170%2C1540%2C1170%2C1600%2C0%2C1600%2C1200%2C0%2C0&vis=1&wgl=true&ca_type=image
X-Goog-Event-Time
1775565968705
X-YouTube-Client-Version
2.20260406.01.00
Content-Type
application/json
X-YouTube-Page-Label
youtube.embeds.web_20260406_01_RC00
X-YouTube-Page-CL
895144500
X-YouTube-Utc-Offset
-240
Referer
https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
X-YouTube-Device
cbr=Chrome&cbrver=146.0.0.0&ceng=WebKit&cengver=537.36&cos=X11&cplatform=DESKTOP
X-Goog-Visitor-Id
CgtmcXpUMzY4UFhDQSiM-dPOBjIKCgJVUxIEGgAgI2LfAgrcAjE3LllUPWNIRnVBT1ZuOFdHbGRrNlZaVHVpSk5CRXE4Rm9mcG5OVzBzWDAyNWp4cVJ3M2xwbjc5emc5eFZZSWNDaGFFQnNVbFhDWU1WcFJzNUw1Y2NITUpybEVaTEl0c2dTaXZhOWFvX0VHZVZDU1QzTl9MMkFzVnJfaFpvNzZUdEVKdFlPd000cGgxaTNmWEVjam5YY1k4ZGdIcDRHU3cybWktMnppRk14cjNKWnZmNEhCb01kUVd5WXZsYS1uQU5UMkJMbHN2ZEpyYVB3UTlZOWJhb0l0NnBvbFloMnBlX1BIY1dxRm9Uc3hHTHVDQVlmczNnQnBjUjdLdUZWQWFIN2VKSjMxbDZBSnNBQmRqcGc5cjZXR2VqUkFzNVBSTlRuZTFHdnZiRlltaTl6bTVMaElQLXpramtjRnU0am9CNWM0TzJ0a3k3VXdjX3JzYTJGVHRLUnNPNVVoZw%3D%3D
X-Goog-Request-Time
1775565968705
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
X-YouTube-Time-Zone
America/New_York

Response headers

content-encoding
br
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
31
date
Tue, 07 Apr 2026 12:46:08 GMT
x-xss-protection
0
content-type
application/json; charset=UTF-8
vary
Origin, X-Origin, Referer
server
scaffolding on HTTPServer2
x-frame-options
SAMEORIGIN
GET
H2
200
sid Show response
mug.criteo.com/ Frame 3E3B
Redirect Chain
  • https://gum.criteo.com/sid/json?origin=onetag&domain=hackers.com&sn=ChromeSyncframe&so=undefined&topUrl=champ.hackers.com
  • https://mug.criteo.com/sid?cpp=mfmUAXxHRWlVQ1FyTFpSczVuUTZKcTRBSG1HZDAyMGN3dzBDRE9UUnVRbEtwVCt6U2UyR1ErY1RTNGp4TGxmb2diN05uM3lVaW1kWm9mOWlmWVhweVVtaHZET01UWUtDZHQ5N0Z0TitzTVBoK3pXN1prQ0tHeS9pNU5RUn...
435 B
994 B
246ms
102ms
Fetch
application/json
74.119.117.62
Criteo Corp.
General
Full URL
https://mug.criteo.com/sid?cpp=mfmUAXxHRWlVQ1FyTFpSczVuUTZKcTRBSG1HZDAyMGN3dzBDRE9UUnVRbEtwVCt6U2UyR1ErY1RTNGp4TGxmb2diN05uM3lVaW1kWm9mOWlmWVhweVVtaHZET01UWUtDZHQ5N0Z0TitzTVBoK3pXN1prQ0tHeS9pNU5RUnJvc3JPTzJubW9ySThDNXdqOEkvWWZYV1QveGd6amVyeWExelRObzJmTy9kWER6QW5HYkQ1cGF1aExPMnMxb3o3Q1JyUzRRMDd1cVlmc0NNMmJJeWtkdjFlTXpXMlF0SHhVcklmSXNkNW9aMCtna2dSaGpYUnVOTFBLekt4Q3Ruc1R6MDkrN1Y4bVZTMzc2dm90VlhCRG82djgySldaQT09fA&cppv=2
Protocol
H2
Server
74.119.117.62 , United States, ASN19750 (AS-CRITEO - Criteo Corp., US),
Reverse DNS
Software
Kestrel /
Resource Hash
daccd67c13ea5bc2fc06e5da91d2d1e4a1cec37896baed04be8bf030029c64cc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://gum.criteo.com/

Response headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache, no-store, must-revalidate
content-encoding
gzip
pragma
no-cache
access-control-allow-credentials
true
access-control-allow-methods
GET
server-processing-duration-in-ticks
1406222
expires
0
access-control-allow-origin
https://gum.criteo.com
date
Tue, 07 Apr 2026 12:46:09 GMT
content-type
application/json; charset=utf-8
vary
Accept-Encoding
server
Kestrel

Redirect headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache, no-store, must-revalidate
location
https://mug.criteo.com/sid?cpp=mfmUAXxHRWlVQ1FyTFpSczVuUTZKcTRBSG1HZDAyMGN3dzBDRE9UUnVRbEtwVCt6U2UyR1ErY1RTNGp4TGxmb2diN05uM3lVaW1kWm9mOWlmWVhweVVtaHZET01UWUtDZHQ5N0Z0TitzTVBoK3pXN1prQ0tHeS9pNU5RUnJvc3JPTzJubW9ySThDNXdqOEkvWWZYV1QveGd6amVyeWExelRObzJmTy9kWER6QW5HYkQ1cGF1aExPMnMxb3o3Q1JyUzRRMDd1cVlmc0NNMmJJeWtkdjFlTXpXMlF0SHhVcklmSXNkNW9aMCtna2dSaGpYUnVOTFBLekt4Q3Ruc1R6MDkrN1Y4bVZTMzc2dm90VlhCRG82djgySldaQT09fA&cppv=2
pragma
no-cache
server-processing-duration-in-ticks
336368
expires
0
content-length
0
date
Tue, 07 Apr 2026 12:46:08 GMT
server
Kestrel
GET
H2
200
event Show response
widget.as.criteo.com/
Redirect Chain
  • https://sslwidget.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZ...
  • https://widget.as.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZ...
7 KB
4 KB
816ms
406ms
Script
application/x-javascript
2406:2600:4::2f
CRITEO-AS-AP Crit...
General
Full URL
https://widget.as.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZhaHowQVFsJTJCeUJKSEpPTFRrbGhOVCUyRnhqUUxaczBWZnBiQlpNdU44SjNpZ1FUWHpFNmg0NWl4Q05OWlo5aW5DaWpJRTM5dnBiSXNrTE9JJTJCSEVkNEVjd0hTTTBTQkFSMXoxY2pRbHlEbmRxdGp4UTlBJTNEJTNE&tld=hackers.com&fu=https%253A%252F%252Fchamp.hackers.com%252F%253Fr%253Dchampstudy%2526c%253Dlecture%252Flec_foreign%2526cate1_nm%253D%2525EC%2525A0%25259C2%2525EC%252599%2525B8%2525EA%2525B5%2525AD%2525EC%252596%2525B4%2526cate2_cd%253Dsf013011%2526cate3_cd%253D%2526tc_id%253D%2526tc_chk_id%253D%2526book_id%253D%2526level%253Dsf013011%2526_C_%253D245650%2526utm_source%253Dhaccom%2526utm_medium%253Dmain_gate%2526utm_campaign%253Dchamp_second_frenchlec%2526utm_content%253D202002&ceid=152ceed4-aa50-44f3-8ffc-f94028d38154
Protocol
H2
Server
2406:2600:4::2f , Japan, ASN55569 (CRITEO-AS-AP Criteo APAC, JP),
Reverse DNS
Software
Kestrel /
Resource Hash
bf1bf25ccdca67af6966c970c0ebe8474c363b0b118dd3f2fba7314d229cdc73
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://champ.hackers.com/

Response headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache
timing-allow-origin
*
content-encoding
gzip
pragma
no-cache
cross-origin-resource-policy
cross-origin
server-processing-duration-in-ticks
8616879
expires
0
access-control-allow-origin
*
p3p
NON DSP COR CURa PSA PSD OUR BUS NAV STA
date
Tue, 07 Apr 2026 12:46:09 GMT
content-type
application/x-javascript
server
Kestrel

Redirect headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache
location
https://widget.as.criteo.com/event?a=12388&v=5.45.1&p0=e%3Dce%26m%3D%255B%255D&p1=e%3Dexd%26site_type%3Dd&p2=e%3Dvh&p3=e%3Ddis&bundle=w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZhaHowQVFsJTJCeUJKSEpPTFRrbGhOVCUyRnhqUUxaczBWZnBiQlpNdU44SjNpZ1FUWHpFNmg0NWl4Q05OWlo5aW5DaWpJRTM5dnBiSXNrTE9JJTJCSEVkNEVjd0hTTTBTQkFSMXoxY2pRbHlEbmRxdGp4UTlBJTNEJTNE&tld=hackers.com&fu=https%253A%252F%252Fchamp.hackers.com%252F%253Fr%253Dchampstudy%2526c%253Dlecture%252Flec_foreign%2526cate1_nm%253D%2525EC%2525A0%25259C2%2525EC%252599%2525B8%2525EA%2525B5%2525AD%2525EC%252596%2525B4%2526cate2_cd%253Dsf013011%2526cate3_cd%253D%2526tc_id%253D%2526tc_chk_id%253D%2526book_id%253D%2526level%253Dsf013011%2526_C_%253D245650%2526utm_source%253Dhaccom%2526utm_medium%253Dmain_gate%2526utm_campaign%253Dchamp_second_frenchlec%2526utm_content%253D202002&ceid=152ceed4-aa50-44f3-8ffc-f94028d38154
content-encoding
gzip
pragma
no-cache
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
server-processing-duration-in-ticks
873480
expires
0
access-control-allow-origin
*
content-length
0
date
Tue, 07 Apr 2026 12:46:08 GMT
server
Kestrel
GET
H/1.1
200
OK
storage Show response
astg.widerplanet.com/delivery/ Frame C600
1 KB
1 KB
215ms
215ms
Document
text/html
103.105.156.229
ARTISTCOMPANY-AS-...
General
Full URL
https://astg.widerplanet.com/delivery/storage?request_id=null&wp_uid=2-0cfc8a177fab54ed83bada82e06e4b13-s1775565969.385639%7Cetc%7Cchrome-1fnre0o&qsc=wgfy9g
Requested by
Host: astg.widerplanet.com
URL: https://astg.widerplanet.com/delivery/wpc.php?v=1&ver=4.0&r=1&md=bs&ga=1kt9v4g-1rc2ve2-1-1&ty=Home&ti=18501&is_email=false&puid_md5=37a6259cc0c1dae299a7866489dff0bd&puid_sha1=2be88ca4242c76e8253ac62474851065032d6833&puid_sha256=74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b&hcuid=2be88ca4242c76e8253ac62474851065032d6833&device=web&charset=UTF-8&tc=1775565968390&loc=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&amver=20260213035406
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
103.105.156.229 , Korea, Republic Of, ASN9639 (ARTISTCOMPANY-AS-KR Artist Company Inc., KR),
Reverse DNS
Software
nginx /
Resource Hash
d61dba577e1b6a229fc6525bf3637dc787f3b1e8766b6ce97e877d20bc5d5ea9
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
https://champ.hackers.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

Cache-Control
private, max-age=0, no-cache
Connection
keep-alive
Content-Encoding
gzip
Content-Language
en-US
Content-Type
text/html;charset=UTF-8
Date
Tue, 07 Apr 2026 12:46:09 GMT
Expires
Mon, 26 Jul 1997 05:00:00 GMT
P3P
CP="NON DSP COR CURa PSA PSD OUR BUS NAV STA"
Pragma
no-cache
Server
nginx
Transfer-Encoding
chunked
X-XSS-Protection
0
accept-ch
device-memory, dpr, width, viewport-width, rtt, downlink, ect, ua, platform, model, mobile
accept-ch-lifetime
86400
GET

match2
analytics.ad.daum.net/ Frame E408
Redirect Chain
  • https://act.ds.kakao.com/match?d=106&uid=0cfc8a177fab54ed83bada82e06e4b13
  • https://analytics.ad.daum.net/match2?DSPR=%7B%22v%22:1,%22wr%22:%7B%22t%22:%2220260407%22,%22u%22:%220cfc8a177fab54ed83bada82e06e4b13%22%7D%7D
0
0


GET
H/1.1
200
OK
wpg.php
astg.widerplanet.com/delivery/ Frame 4886
Redirect Chain
  • https://cm.g.doubleclick.net/pixel?google_nid=wider_planet&google_cm&google_ula=12153253,1775565969&poaid=0cfc8a177fab54ed83bada82e06e4b13
  • https://astg.widerplanet.com/delivery/wpg.php?poaid=0cfc8a177fab54ed83bada82e06e4b13&google_gid=CAESEHT4HFB-jGmWC9oc4gQFnXI&google_cver=1&google_ula=12153253,0
43 B
630 B
210ms
209ms
Image
image/gif
103.105.156.229
ARTISTCOMPANY-AS-...
General
Full URL
https://astg.widerplanet.com/delivery/wpg.php?poaid=0cfc8a177fab54ed83bada82e06e4b13&google_gid=CAESEHT4HFB-jGmWC9oc4gQFnXI&google_cver=1&google_ula=12153253,0
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
HTTP/1.1
Server
103.105.156.229 , Korea, Republic Of, ASN9639 (ARTISTCOMPANY-AS-KR Artist Company Inc., KR),
Reverse DNS
Software
nginx /
Resource Hash
4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49
Security Headers
Name Value
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://champ.hackers.com/

Response headers

Cache-Control
private, max-age=0, no-cache
Pragma
no-cache
accept-ch
device-memory, dpr, width, viewport-width, rtt, downlink, ect, ua, platform, model, mobile
Connection
keep-alive
accept-ch-lifetime
86400
Expires
Mon, 26 Jul 1997 05:00:00 GMT
Content-Length
43
P3P
CP="CUR ADM OUR NOR STA NID"
Date
Tue, 07 Apr 2026 12:46:09 GMT
X-XSS-Protection
0
Content-Type
image/gif; charset=UTF-8
Content-Language
en-US
Server
nginx

Redirect headers

cache-control
no-cache, must-revalidate
location
https://astg.widerplanet.com/delivery/wpg.php?poaid=0cfc8a177fab54ed83bada82e06e4b13&google_gid=CAESEHT4HFB-jGmWC9oc4gQFnXI&google_cver=1&google_ula=12153253,0
pragma
no-cache
cross-origin-resource-policy
cross-origin
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
content-length
368
date
Tue, 07 Apr 2026 12:46:09 GMT
x-xss-protection
0
content-type
text/html; charset=UTF-8
server
HTTP server (unknown)
GET
H/1.1
204
No Content
/
cm.mman.kr/cm.mezzo/ Frame 2A39
0
41 B
967ms
208ms
Image
text/plain
14.34.11.242
CJNET-AS Cheiljed...
General
Full URL
https://cm.mman.kr/cm.mezzo/?buyerid=0cfc8a177fab54ed83bada82e06e4b13&partnerkey=widerplanet&url=__STR_URL_SET
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
14.34.11.242 , Korea, Republic Of, ASN9578 (CJNET-AS Cheiljedang.Co.Inc., KR),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Vary
Origin
GET
H/1.1
200
OK
wpg_a.php
astg.widerplanet.com/delivery/ Frame 3404
Redirect Chain
  • https://cm-exchange.toast.com/bi/pixel?cm_pid=1107948209&puid=0cfc8a177fab54ed83bada82e06e4b13&toast_push
  • https://astg.widerplanet.com/delivery/wpg_a.php?bid=YKLJKPVP4LWWI9954ENO5UKKQ
43 B
630 B
212ms
212ms
Image
image/gif
103.105.156.229
ARTISTCOMPANY-AS-...
General
Full URL
https://astg.widerplanet.com/delivery/wpg_a.php?bid=YKLJKPVP4LWWI9954ENO5UKKQ
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
HTTP/1.1
Server
103.105.156.229 , Korea, Republic Of, ASN9639 (ARTISTCOMPANY-AS-KR Artist Company Inc., KR),
Reverse DNS
Software
nginx /
Resource Hash
4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49
Security Headers
Name Value
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://champ.hackers.com/

Response headers

Cache-Control
private, max-age=0, no-cache
Pragma
no-cache
accept-ch
device-memory, dpr, width, viewport-width, rtt, downlink, ect, ua, platform, model, mobile
Connection
keep-alive
accept-ch-lifetime
86400
Expires
Mon, 26 Jul 1997 05:00:00 GMT
Content-Length
43
P3P
CP="CUR ADM OUR NOR STA NID"
Date
Tue, 07 Apr 2026 12:46:10 GMT
X-XSS-Protection
0
Content-Type
image/gif; charset=UTF-8
Content-Language
en-US
Server
nginx

Redirect headers

Cache-Control
CacheControl [no-cache]
Location
https://astg.widerplanet.com/delivery/wpg_a.php?bid=YKLJKPVP4LWWI9954ENO5UKKQ
content-length
0
P3P
CP="NON DSP LAW CURa ADMa DEVa OUR BUS IND COM NAV INT"
GET
H/1.1
200
OK
setCookie
sbm.nate.com/ Frame E7C0
0
309 B
952ms
402ms
Image
image/gif
203.226.255.40
NATECOMMS-AS-KR N...
General
Full URL
https://sbm.nate.com/setCookie?venderKey=wider&userKey=0cfc8a177fab54ed83bada82e06e4b13
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
203.226.255.40 , Korea, Republic Of, ASN4792 (NATECOMMS-AS-KR NATE Communications Corporation, KR),
Reverse DNS
Software
nginx / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Content-Length
0
Date
Tue, 07 Apr 2026 12:46:10 GMT
Content-Type
image/gif
X-Powered-By
Express
Server
nginx
Connection
keep-alive
GET
H2
200
usersync
cm.igaw.io/v1/ Frame 5659
35 B
844 B
838ms
407ms
Image
image/gif
54.199.41.167
Amazon.com
General
Full URL
https://cm.igaw.io/v1/usersync?dsp_no=700&user_id=0cfc8a177fab54ed83bada82e06e4b13
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.199.41.167 Tokyo, Japan, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-54-199-41-167.ap-northeast-1.compute.amazonaws.com
Software
adpopcorn/202008030301 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
Strict-Transport-Security max-age=5184000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=5184000; includeSubDomains; preload
x-request-id
c0df324a-327f-11f1-9378-0242ac110002
cache-control
private, no-cache, max-age=0, must-revalidate, no-store, proxy-revalidate, s-maxage=0
x-dns-prefetch-control
off
pragma
no-cache
x-content-type-options
nosniff
x-download-options
noopen
expires
Thu, 01 Jan 1970 00:00:00 GMT
content-length
35
p3p
CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"
date
Tue, 07 Apr 2026 12:46:10 GMT
x-xss-protection
1; mode=block
content-type
image/gif; charset=UTF-8
server
adpopcorn/202008030301
x-accel-expires
0
GET
H2
200
match
mixer.mobon.net/ Frame 84F0
0
581 B
930ms
446ms
Image
image/jpeg
183.111.203.50
KIXS-AS-KR Korea ...
General
Full URL
https://mixer.mobon.net/match?id=0cfc8a177fab54ed83bada82e06e4b13&code=03
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
183.111.203.50 , Korea, Republic Of, ASN4766 (KIXS-AS-KR Korea Telecom, KR),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

permissions-policy
ch-ua=(self), ch-ua-mobile=(self), ch-ua-platform=(self), ch-ua-platform-version=(self), ch-ua-model=(self), ch-ua-full-version-list=(self)
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
accept-ch
Sec-CH-UA, Sec-CH-UA-Mobile, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Model, Sec-CH-UA-Full-Version-List
content-type
image/jpeg
vary
Accept-CH
server
nginx
GET
H2
200
2e04f46f12f159e940bb4f7c7c59edae
sync.bidence.net/ssp/ Frame 337B
Redirect Chain
  • https://sync.bidence.net/dsp/9504ed4c5482b211d593135eb26474aa?dsp_uid=0cfc8a177fab54ed83bada82e06e4b13
  • https://gw-iad-bid.ymmobi.com/dsp/user/sync?dspid=YmlkZW5jZV9kc3A=&callback=https%3A%2F%2Fsync.bidence.net%2Fssp%2F2e04f46f12f159e940bb4f7c7c59edae&dspuid=NQyeUdfjW1H8gwWYCnpzli3Mzw0FEytc7ypZVcIeP0...
  • https://sync.bidence.net/ssp/2e04f46f12f159e940bb4f7c7c59edae
43 B
198 B
206ms
203ms
Image
image/gif
34.149.9.208
Google LLC
General
Full URL
https://sync.bidence.net/ssp/2e04f46f12f159e940bb4f7c7c59edae
Requested by
Host: champ.hackers.com
URL: https://champ.hackers.com/?r=champstudy&c=lecture/lec_foreign&cate1_nm=%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4&cate2_cd=sf013011&cate3_cd=&tc_id=&tc_chk_id=&book_id=&level=sf013011&_C_=245650&utm_source=haccom&utm_medium=main_gate&utm_campaign=champ_second_frenchlec&utm_content=202002
Protocol
H2
Server
34.149.9.208 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
208.9.149.34.bc.googleusercontent.com
Software
/
Resource Hash
aa03dc59bdca72631d2301e4297cfa030bd31b907dc138e7b973d12311c90a22

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer
https://champ.hackers.com/

Response headers

cache-control
private, max-age=0, no-cache, no-store
pragma
no-cache
via
1.1 google
expires
Mon, 01 Jan 2000 00:00:00 +0900
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP LAW NID PSA ADM OUR IND NAV COM"
content-length
43
date
Tue, 07-Apr-2026 21:46:10 +0900
content-type
image/gif;

Redirect headers

access-control-allow-headers
Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token
access-control-allow-origin
*
location
https://sync.bidence.net/ssp/2e04f46f12f159e940bb4f7c7c59edae
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
access-control-allow-credentials
true
access-control-allow-methods
POST, GET, OPTIONS, PUT, DELETE
GET

WIDER
cookie.momento.dev/cookie/ Frame 2DFC
0
0


GET
H2
200
tr
www.facebook.com/
0
273 B
457ms
71ms
Image
text/plain
2a03:2880:f103:83:face:b00c:0:25de
Facebook
General
Full URL
https://www.facebook.com/tr?id=773095477969843&ev=PageView&cd[content_type]=product&cd[content_ids]=%5B%22%22%5D&eid=f2b7d08425b2459694b7e71dcba85530&cd[application_id]=423936147658676&ud[external_id]=066bf41f97a192d11396e658e5a3224674cf4e7f4fcbb18491348d565362b759&fbp=fb.1.1775565969000.345192046&cd[p_id]=12388&cd[is_app_event]=n&dl=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%EC%A0%9C2%EC%99%B8%EA%B5%AD%EC%96%B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f103:83:face:b00c:0:25de Ashburn, United States, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=9, rtx=0, c=10, mss=1392, tbw=4547, tp=-1, tpl=-1, uplat=0, ullat=0
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
alt-svc
h3=":443"; ma=86400
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
text/plain
server
proxygen-bolt
GET
H2
200
sync
x.bidswitch.net/ul_cb/ Frame 0B4E
Redirect Chain
  • https://x.bidswitch.net/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
  • https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
43 B
288 B
61ms
60ms
Image
image/gif
35.211.202.130
Google LLC
General
Full URL
https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
Protocol
H2
Server
35.211.202.130 North Charleston, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
130.202.211.35.bc.googleusercontent.com
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

via
1.1 google
cache-control
no-cache, no-store, must-revalidate
alt-svc
h3=":443"; ma=2592000
content-length
43
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif

Redirect headers

via
1.1 google
cache-control
no-cache, no-store, must-revalidate
location
https://x.bidswitch.net/ul_cb/sync?dsp_id=46&user_id=k-TCyZdHUoOBzdRHkH7h2rFX3IvFlOCGU7GVOOJw&expires=30
content-length
0
alt-svc
h3=":443"; ma=2592000
date
Tue, 07 Apr 2026 12:46:10 GMT
GET
H2
200
cookiematch.aspx
dis.criteo.com/dis/rtb/google/ Frame 0B4E
Redirect Chain
  • https://cm.g.doubleclick.net/pixel?google_nid=cjp&google_sc&google_ula=913071&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_cm&google_hm=ay00cDlGMFhVb09CemRSSGtIN2gyckZYM0l2RmxfSWxWS...
  • https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_gid=CAESEJ_2Mr5mbOzfmD3RAwGXjd0&google_cver=1&google_ula=913071,0
43 B
723 B
37ms
32ms
Image
image/gif
2620:100:a00b::38
Criteo Corp.
General
Full URL
https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_gid=CAESEJ_2Mr5mbOzfmD3RAwGXjd0&google_cver=1&google_ula=913071,0
Protocol
H2
Server
2620:100:a00b::38 , United States, ASN19750 (AS-CRITEO - Criteo Corp., US),
Reverse DNS
Software
Kestrel /
Resource Hash
4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
server-processing-duration-in-ticks
2103594
expires
Mon, 26 Jul 1997 05:00:00 GMT
p3p
CP='NON DSP COR CURa PSA PSD OUR BUS NAV STA'
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
server
Kestrel

Redirect headers

cache-control
no-cache, must-revalidate
location
https://dis.criteo.com/dis/rtb/google/cookiematch.aspx?id=&CriteoUserId=k-4p9F0XUoOBzdRHkH7h2rFX3IvFl_IlVK6kJuGQ&google_gid=CAESEJ_2Mr5mbOzfmD3RAwGXjd0&google_cver=1&google_ula=913071,0
pragma
no-cache
cross-origin-resource-policy
cross-origin
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
content-length
398
date
Tue, 07 Apr 2026 12:46:10 GMT
x-xss-protection
0
content-type
text/html; charset=UTF-8
server
HTTP server (unknown)
GET
H2
200
cookiematch.aspx
dis.criteo.com/dis/rtb/appnexus/ Frame 0B4E
Redirect Chain
  • https://ib.adnxs.com/getuid?https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=$UID
  • https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdis.criteo.com%2Fdis%2Frtb%2Fappnexus%2Fcookiematch.aspx%3Fappnxsid%3D%24UID
  • https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=5248815949786206520
43 B
707 B
31ms
31ms
Image
image/gif
2620:100:a00b::38
Criteo Corp.
General
Full URL
https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=5248815949786206520
Protocol
H2
Server
2620:100:a00b::38 , United States, ASN19750 (AS-CRITEO - Criteo Corp., US),
Reverse DNS
Software
Kestrel /
Resource Hash
4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

strict-transport-security
max-age=31536000; preload;
cache-control
no-cache
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
server-processing-duration-in-ticks
1410305
expires
Mon, 26 Jul 1997 05:00:00 GMT
p3p
CP='NON DSP COR CURa PSA PSD OUR BUS NAV STA'
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
server
Kestrel

Redirect headers

cache-control
no-store, no-cache, private
location
https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx?appnxsid=5248815949786206520
pragma
no-cache
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
access-control-allow-credentials
true
x-proxy-origin
206.66.99.231; 206.66.99.231; 584.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; *.adnxs.com
expires
Sat, 15 Nov 2008 16:00:00 GMT
access-control-allow-origin
*
an-x-request-uuid
0dd6a83d-033f-4452-9ae3-96d06e32c9b9
content-length
0
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
date
Tue, 07 Apr 2026 12:46:10 GMT
x-xss-protection
0
content-type
text/html; charset=utf-8
server
nginx/1.25.5
GET
H2
200
SPug
simage4.pubmatic.com/AdServer/ Frame 0B4E
0
395 B
136ms
39ms
Image
text/plain
8.28.7.84
PubMatic
General
Full URL
https://simage4.pubmatic.com/AdServer/SPug?partnerID=167352&partnerUID=uid:k-2gZy9nUoOBzdRHkH7h2rFX3IvFn0_jcGk2huSw
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
8.28.7.84 , United States, ASN62713 (AS-PUBMATIC - PubMatic, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=16070400; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=16070400; includeSubDomains
cache-control
no-store, no-cache, private
p3p
CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC"
date
Tue, 07 Apr 2026 12:46:10 GMT
server
nginx
GET
H2
200
cksync.php
cs.media.net/ Frame 0B4E
43 B
598 B
155ms
56ms
Image
image/gif
35.227.244.76
Google LLC
General
Full URL
https://cs.media.net/cksync.php?cs=3&type=crt&ovsid=k-N8SuPXUoOBzdRHkH7h2rFX3IvFmWVc0EUcLJhA
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.227.244.76 , United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
76.244.227.35.bc.googleusercontent.com
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
CP="NON DSP COR NID CUR ADMa DEVo TAI PSA PSDo HIS OUR BUS COM NAV INT STA"
content-length
43
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
vary
Accept-Encoding
GET
H2
200
rum
r.casalemedia.com/ Frame 0B4E
43 B
736 B
185ms
90ms
Image
image/gif
104.18.27.193
Cloudflare
General
Full URL
https://r.casalemedia.com/rum?cm_dsp_id=20&external_user_id=k-kUWdhnUoOBzdRHkH7h2rFX3IvFnIDwoewEojPA
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.27.193 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cf-cache-status
DYNAMIC
pragma
no-cache
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=L3af42H5eyjk7DnaXK9moYLYO35yu%2Bq4JrW3qeGfp2MRwQPrzvZ%2BNMokV8e93%2FSRaRTBfXf2FO9nbSolb4bmE5kOgGFbegonvFKxV0z%2BuzCAU%2FssfRsjQJJWzOvVUldmrXhI"}]}
cf-ray
9e892234cb50c882-EWR
expires
0
alt-svc
h3=":443"; ma=86400
content-length
43
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
server
cloudflare
GET
H2
200
demconf.jpg
dpm.demdex.net/ Frame 0B4E
Redirect Chain
  • https://gum.criteo.com/sync?c=8&r=1&a=1&u=https%3A%2F%2Fdpm.demdex.net%2Fibs%3Adpid%3D28645%26dpuuid%3D%40USERID%40
  • https://dpm.demdex.net/ibs:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa
  • https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa
42 B
716 B
73ms
69ms
Image
image/gif
107.20.234.129
Amazon.com
General
Full URL
https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa
Protocol
H2
Server
107.20.234.129 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-107-20-234-129.compute-1.amazonaws.com
Software
/
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
cache-control
no-cache,no-store,must-revalidate,max-age=0,proxy-revalidate,no-transform,private
dcs
dcs-prod-va6-2-v086-02abc7213.edge-va6.demdex.com 3 ms
content-encoding
gzip
pragma
no-cache
x-content-type-options
nosniff
x-tid
CeieMqk9Qps=
expires
Thu, 01 Jan 1970 00:00:00 UTC
content-length
59
p3p
policyref="/w3c/p3p.xml", CP="NOI NID CURa ADMa DEVa PSAa PSDa OUR SAMa BUS PUR COM NAV INT"
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif

Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains
cache-control
no-cache,no-store,must-revalidate,max-age=0,proxy-revalidate,no-transform,private
location
https://dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=28645&dpuuid=TjiplF9velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8xVURlQVVmbDJORWd5UUZWazk1dmVa
dcs
dcs-prod-va6-1-v087-09abf3034.edge-va6.demdex.com 0 ms
pragma
no-cache
x-tid
FluBhRCDSNU=
expires
Thu, 01 Jan 1970 00:00:00 UTC
content-length
0
p3p
policyref="/w3c/p3p.xml", CP="NOI NID CURa ADMa DEVa PSAa PSDa OUR SAMa BUS PUR COM NAV INT"
date
Tue, 07 Apr 2026 12:46:10 GMT
GET

sync
pippio.com/api/ Frame 0B4E
Redirect Chain
  • https://i.liadm.com/s/28292?bidder_id=71340&bidder_uuid=k-UcVVS3UoOBzdRHkH7h2rFX3IvFnz0E76bZOXcA
  • https://i.liadm.com/s/28292?bidder_id=71340&bidder_uuid=k-UcVVS3UoOBzdRHkH7h2rFX3IvFnz0E76bZOXcA&_li_chk=true&previous_uuid=c9ccaf91ca274855b8877c5d0fe2a959
  • https://live.rezync.com/sync?c=0aa2530f29e4f4a05b5d5d9bb35d60c2&p=93c1662463a616a7155169889dd99651&pid=c9ccaf91-ca27-4855-b887-7c5d0fe2a959
  • https://p.rfihub.com/cm?pub=39342&in=1&userid=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&forward=https%3A//i.liadm.com/s/56409%3Fbidder_id%3D200442%26bidder_uuid%3D1db2f6cf-4d11-4ea4...
  • https://live.rezync.com/pixel?c=bd8618c307ae9885a12561b7191e2cea&cid=1813050757441159682&referrer={encSite}&forward=https%3A%2F%2Fi.liadm.com%2Fs%2F56409%3Fbidder_id%3D200442%26bidder_uuid%3D1db2f6...
  • https://i.liadm.com/s/56409?bidder_id=200442&bidder_uuid=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&pid=500040&it=1&iv=1db2f6cf-4d11-4ea4-b904-0ac028303514%3A1775565970.9795756&_=177...
  • https://pippio.com/api/sync?it=1&pid=500040&_=1775565970.9811614&iv=1db2f6cf-4d11-4ea4-b904-0ac028303514:1775565970.9795756
0
0


GET
H2
200
push
exchange.mediavine.com/usersync/ Frame 0B4E
0
878 B
155ms
60ms
Image
text/plain
98.80.16.92
Amazon.com
General
Full URL
https://exchange.mediavine.com/usersync/push?partner=criteo&partnerId=k-us9x5nUoOBzdRHkH7h2rFX3IvFnatAhd7n7nCw
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
98.80.16.92 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-98-80-16-92.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
text/plain; charset=utf-8
vary
Origin
access-control-allow-credentials
true
GET
H2
200
c.gif
c.bing.com/ Frame 0B4E
42 B
690 B
188ms
59ms
Image
image/gif
2620:1ec:33:2::10
Microsoft Corpora...
General
Full URL
https://c.bing.com/c.gif?Red3=CTOMS_pd&cbid=k-GRCoj3UoOBzdRHkH7h2rFX3IvFmt43SGUZtijA
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:33:2::10 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
/ ASP.NET
Resource Hash
99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
private, no-cache, proxy-revalidate, no-store
pragma
no-cache
etag
"27e0696673c0dc1:0"
x-msedge-ref
Ref A: C859C73EA1DB4441A690918A6A9CC77B Ref B: BL2AA2010204037 Ref C: 2026-04-07T12:46:10Z
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
accept-ranges
bytes
x-cache
CONFIG_NOCACHE
content-length
42
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
last-modified
Mon, 30 Mar 2026 18:31:18 GMT
x-powered-by
ASP.NET
GET
H2
200
1017
jadserve.postrelease.com/suid/ Frame 0B4E
43 B
547 B
152ms
61ms
Image
image/gif
3.230.101.196
Amazon.com
General
Full URL
https://jadserve.postrelease.com/suid/1017?vk=k-BoqTGXUoOBzdRHkH7h2rFX3IvFkxdtRkPIo2HA
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.230.101.196 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-3-230-101-196.compute-1.amazonaws.com
Software
/
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma
no-cache
expires
Mon, 1 Jan 1990 12:00:00 GMT
access-control-allow-origin
*
content-length
43
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif
GET
H/1.1
200
OK
cookie-sync
sync.outbrain.com/ Frame 0B4E
0
360 B
149ms
63ms
Image
text/plain
64.202.112.159
DEFT.COM
General
Full URL
https://sync.outbrain.com/cookie-sync?p=criteo&uid=k-EXBrZHUoOBzdRHkH7h2rFX3IvFlUrjew1i7jJg&initiator=partner
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
64.202.112.159 , United States, ASN23352 (SERVERCENTRAL - DEFT.COM, US),
Reverse DNS
ny.outbrain.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
no-cache
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
x-traceid
d859ab874ccf2426bc2d0c94ffde9a5b
GET
H2
200
Pug
simage2.pubmatic.com/AdServer/ Frame 0B4E
42 B
272 B
133ms
40ms
Image
image/gif
8.28.7.83
PubMatic
General
Full URL
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTE5MjgmdGw9NDMyMDA=&piggybackCookie=uid:k-2gZy9nUoOBzdRHkH7h2rFX3IvFn0_jcGk2huSw
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
8.28.7.83 , United States, ASN62713 (AS-PUBMATIC - PubMatic, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Strict-Transport-Security max-age=16070400; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=16070400; includeSubDomains
cache-control
no-store, no-cache, private
content-length
42
p3p
CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC"
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/gif; charset=utf-8
server
nginx
GET

pixel_sync
trends.revcontent.com/cm/ Frame 0B4E
0
0


GET
H/1.1
200
OK
tap.php
pixel.rubiconproject.com/ Frame 0B4E
42 B
1 KB
143ms
50ms
Image
image/gif
216.19.192.2
Magnite
General
Full URL
https://pixel.rubiconproject.com/tap.php?v=6434&nid=2149&put=k-YpCd7HUoOBzdRHkH7h2rFX3IvFlW3X0v2aedSQ&expires=30
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.19.192.2 , United States, ASN26667 (RUBICONPROJECT - Magnite, Inc., US),
Reverse DNS
Software
/
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Expires
0
Cache-Control
no-cache,no-store,must-revalidate
P3P
CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
X-RPHost
008f6496aaac7cd4250035e10098c69f
Pragma
no-cache
content-length
42
Content-Type
image/gif
GET
H2
200
/
rtb-csync.smartadserver.com/redir/ Frame 0B4E
43 B
587 B
153ms
64ms
Image
image/gif
23.105.12.172
Leaseweb USA
General
Full URL
https://rtb-csync.smartadserver.com/redir/?partnerid=79&partneruserid=k-aunc0nUoOBzdRHkH7h2rFX3IvFkBB8oALTgOHg
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.105.12.172 Manassas, United States, ASN30633 (LEASEWEB-USA-WDC - Leaseweb USA, Inc., US),
Reverse DNS
Software
/
Resource Hash
89fe0ee6020314794fc2cfeacf3d10c31050cfe56f8ebddf1ed0a33fbe941fa7

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache,no-store
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
date
Tue, 07 Apr 2026 12:46:10 GMT
pragma
no-cache
content-type
image/gif
GET
H2
200
/
sync-t1.taboola.com/sg/criteortb-network/1/rtb-h/ Frame 0B4E
0
387 B
151ms
64ms
Image
text/plain
141.226.224.48
TABOOLA-AS Tabool...
General
Full URL
https://sync-t1.taboola.com/sg/criteortb-network/1/rtb-h/?taboola_hm=k-4l4VsHUoOBzdRHkH7h2rFX3IvFmK4BOLOLteAA
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.224.48 Newark, United States, ASN200478 (TABOOLA-AS Taboola.com ltd, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-fastly-to-nlb-rtt
8234
date
Tue, 07 Apr 2026 12:46:10 GMT
server
nginx
access-control-allow-credentials
true
GET
H2
200
1
tapestry.tapad.com/tapestry/ Frame 0B4E
95 B
520 B
168ms
60ms
Image
image/png
34.111.113.62
Google LLC
General
Full URL
https://tapestry.tapad.com/tapestry/1?ta_partner_id=2052&ta_partner_did=k-uz_DtHUoOBzdRHkH7h2rFX3IvFkxgMxxogSMcg&ta_format=png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.113.62 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
62.113.111.34.bc.googleusercontent.com
Software
/
Resource Hash
3eb10792d1f0c7e07e7248273540f1952d9a5a2996f4b5df70ab026cd9f05517
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

via
1.1 google
strict-transport-security
max-age=31536000
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
policyref="http://tapad-taptags.s3.amazonaws.com/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-length
95
date
Tue, 07 Apr 2026 12:46:10 GMT
content-type
image/png
GET
H2
200
um
criteo-sync.teads.tv/ Frame 0B4E
23 B
394 B
144ms
48ms
Image
image/gif
2a04:4e42::644
Fastly
General
Full URL
https://criteo-sync.teads.tv/um?eid=80&uid=k-sQAvOXUoOBzdRHkH7h2rFX3IvFnLrk_iw88i6A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::644 , United States, ASN54113 (FASTLY - Fastly, Inc., US),
Reverse DNS
Software
pekko-http/1.1.0 /
Resource Hash
328e90a318268aea96180cc31666ae6d6f79d90d078c123bc3d98ee08a192fb7

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-user-geo
US-EAST-1
cache-control
max-age=0, no-cache, no-store
x-timer
S1775565971.006418,VS0,VE11
x-check-cacheable
NO
via
1.1 varnish
accept-ranges
bytes
x-cache
MISS
content-length
23
date
Tue, 07 Apr 2026 12:46:11 GMT
content-type
image/gif
x-served-by
cache-nyc-kteb1890089-NYC
server
pekko-http/1.1.0
x-cache-hits
0
traffic-path
NVADC2, NYC, USA
GET
H2
200
sync
criteo-partners.tremorhub.com/ Frame 0B4E
43 B
400 B
197ms
65ms
Image
image/gif
2600:1f10:4ce4:4a03:b13c:2870:e692:fbdd
Amazon.com
General
Full URL
https://criteo-partners.tremorhub.com/sync?UICR=k-8kgvnXUoOBzdRHkH7h2rFX3IvFkm3z84W_Daeg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:1f10:4ce4:4a03:b13c:2870:e692:fbdd Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

p3p
CP='This is not a P3P policy. See https://telaria.com/privacy-policy/'
date
Tue, 07 Apr 2026 12:46:11 GMT
content-type
image/gif
server
nginx
GET
H/1.1
200
OK
sync.htm
ade.clmbtech.com/uid/ Frame 0B4E
68 B
411 B
417ms
304ms
Image
image/jpeg
2600:1408:c400:16::17d4:f807
AKAMAI-ASN1 Akama...
General
Full URL
https://ade.clmbtech.com/uid/sync.htm?pid=13079&cuid=k-C5WHU3UoOBzdRHkH7h2rFX3IvFmY4w3381r1oQ
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2600:1408:c400:16::17d4:f807 Ashburn, United States, ASN20940 (AKAMAI-ASN1 Akamai International B.V., NL),
Reverse DNS
Software
/
Resource Hash
2aa4fa20701cdd6d8d56046069001186b5267e3ee7d0ef618ad2f4a683723e11
Security Headers
Name Value
Strict-Transport-Security max-age=25920000; includeSubdomains
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

Strict-Transport-Security
max-age=25920000; includeSubdomains
Connection
keep-alive
X-Content-Type-Options
nosniff
Alt-Svc
h3=":443"; ma=93600
Content-Length
68
X-Xss-Protection
1; mode=block
Date
Tue, 07 Apr 2026 12:46:11 GMT
Content-Type
image/jpeg
X-Upstream
10.71.28.95:80
X-Frame-Options
sameorigin
GET

pixelct.tpmn
ad.tpmn.io/ Frame 0B4E
Redirect Chain
  • https://ad.tpmn.co.kr/pixelCt.tpmn?tpmn_nid=26a681017b4fdc02f3aef3aa921ede3e&tpmn_buid=k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg
  • https://ad.tpmn.io/pixelct.tpmn?tpmn_nid=26a681017b4fdc02f3aef3aa921ede3e&tpmn_buid=k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg
0
0


GET
H2
200
xuid
eb2.3lift.com/ Frame 0B4E
Redirect Chain
  • https://eb2.3lift.com/xuid?mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b
  • https://eb2.3lift.com/xuid?ld=1&mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b&gdpr=0&cmp_cs=&us_privacy=
37 B
367 B
78ms
76ms
Image
image/gif
3.225.236.64
Amazon.com
General
Full URL
https://eb2.3lift.com/xuid?ld=1&mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b&gdpr=0&cmp_cs=&us_privacy=
Protocol
H2
Server
3.225.236.64 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-3-225-236-64.compute-1.amazonaws.com
Software
/
Resource Hash
bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

cache-control
no-cache, no-store, must-revalidate
content-length
37
date
Tue, 07 Apr 2026 12:46:11 GMT
content-type
image/gif

Redirect headers

cache-control
no-cache, no-store, must-revalidate
location
/xuid?ld=1&mid=2711&xuid=k-A5vd0HUoOBzdRHkH7h2rFX3IvFnG4O69Oag0SA&dongle=013b&gdpr=0&cmp_cs=&us_privacy=
content-length
0
date
Tue, 07 Apr 2026 12:46:11 GMT
GET
H2
204
k-XYrlBXUoOBzdRHkH7h2rFX3IvFmwpuyMHYDO3w
sync.1rx.io/usersync/criteodsp/ Frame 0B4E
0
99 B
141ms
42ms
Image
text/plain
69.194.240.13
RhythmOne
General
Full URL
https://sync.1rx.io/usersync/criteodsp/k-XYrlBXUoOBzdRHkH7h2rFX3IvFmwpuyMHYDO3w
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.194.240.13 , United States, ASN26120 (RHYTHMONE - RhythmOne, LLC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

expires
0
cache-control
no-store, no-cache, must-revalidate
date
Tue, 07 Apr 2026 12:46:11 GMT
pragma
no-cache
GET

qhkiuivucfn4qhkiuivucf.json
cdn.onetag.co.kr/tcs/cf/p/
0
0


GET

kp.js
t1.daumcdn.net/adfit/static/
0
0


GET
H2
200
setuid
ib.adnxs.com/ Frame 0B4E
43 B
1 KB
54ms
52ms
Image
image/gif
68.67.181.211
Xandr Inc.
General
Full URL
https://ib.adnxs.com/setuid?entity=52&code=k-B2CghHUoOBzdRHkH7h2rFX3IvFmtqfDG3m0vjA
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.181.211 North Bergen, United States, ASN29990 (ASN-APPNEXUS - Xandr Inc., US),
Reverse DNS
584.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
4b5b6b15c6255109e06720cce42a06d3aead8b7874423d9c52cb0303212c25ef
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-store, no-cache, private
pragma
no-cache
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
x-proxy-origin
206.66.99.231; 206.66.99.231; 584.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; *.adnxs.com
expires
Sat, 15 Nov 2008 16:00:00 GMT
an-x-request-uuid
ed0edda7-0b50-4ffc-af04-8ed54b366229
content-length
43
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
date
Tue, 07 Apr 2026 12:46:10 GMT
x-xss-protection
0
content-type
image/gif
server
nginx/1.25.5
GET
H2
200
g.pixel
aa.agkn.com/adscores/ Frame 0B4E
Redirect Chain
  • https://gum.criteo.com/sync?c=9&r=1&a=1&u=https%3A%2F%2Faa.agkn.com%2Fadscores%2Fg.pixel%3Fsid%3D9212273938%26ct%3D%40USERID%40
  • https://aa.agkn.com/adscores/g.pixel?sid=9212273938&ct=oTy9I19velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8wRHJpcWJBZllETSUyRkdpQkg2STI0UEo
43 B
652 B
162ms
70ms
Image
image/gif
3.167.112.115
Amazon.com
General
Full URL
https://aa.agkn.com/adscores/g.pixel?sid=9212273938&ct=oTy9I19velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8wRHJpcWJBZllETSUyRkdpQkg2STI0UEo
Protocol
H2
Server
3.167.112.115 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-167-112-115.iad55.r.cloudfront.net
Software
AAWebServer /
Resource Hash
98b3d9d20e032f90aca49e9b116225d539ff6fbdb7e42c3c363f63896ac03d2a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Referer

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
access-control-allow-methods
GET, OPTIONS
via
1.1 c95a705fdf4e3077f715bd100df04b8a.cloudfront.net (CloudFront)
expires
0
access-control-allow-origin
*
x-cache
Miss from cloudfront
content-length
43
p3p
policyref="https://www.agkn.com/p3p/p3p.xml",CP="NOI NID"
date
Tue, 07 Apr 2026 12:46:11 GMT
content-type
image/gif
x-amz-cf-pop
IAD55-P8
server
AAWebServer
x-amz-cf-id
sUzEaKaWC2ry491HTgJBWSIzHW_J1A_bw4Z3kGbDlRdda-OJkpWeJA==
access-control-allow-headers
accept, cache-control, origin, x-requested-with, x-file-name, content-type

Redirect headers

strict-transport-security
max-age=31536000; preload;
cache-control
private, max-age=0, no-cache, no-store, must-revalidate
location
https://aa.agkn.com/adscores/g.pixel?sid=9212273938&ct=oTy9I19velBYUmVYQVg3b2haZ0Z5RVVKTUY0RWpwSkM3VTBGNG9TSkxNUmx4dW8wRHJpcWJBZllETSUyRkdpQkg2STI0UEo
content-length
0
date
Tue, 07 Apr 2026 12:46:10 GMT
server
Kestrel
server-processing-duration-in-ticks
1219150
GET

foot_slide1_03.png
gscdn.hackers.co.kr/hacademia/images/common/footer/ Frame 5FF0
0
0


GET
H2
200
foot_2026_sd14.png
cdn.hackers.ac/srv/images/common/footer/slide/ Frame 5FF0
25 KB
26 KB
120ms
117ms
Image
image/png
3.170.42.74
Amazon.com
General
Full URL
https://cdn.hackers.ac/srv/images/common/footer/slide/foot_2026_sd14.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.170.42.74 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-170-42-74.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
8ddd2d38c66daf618ade2b26bd6807a07872ee342b1aecc3bf648e7e05226e73

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://www.hackers.ac/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
ouDZRR7WWesDQ0re6MSlsA2yS6mcYAmC
etag
"09871dbefdcbbfa6b566b041ee600bd7"
age
1209
x-cache
Hit from cloudfront
x-amz-cf-id
psRMyl7Wa5awaAgoQFJvsBYrLOcMsfSjAY3HhmgNARnMbQ-IgD4eLA==
date
Tue, 07 Apr 2026 12:26:03 GMT
content-type
image/png
vary
Accept-Encoding
last-modified
Thu, 22 Jan 2026 04:17:03 GMT
x-amz-meta-content-type
image/png
content-disposition
inline; filename*=UTF-8''foot_2026_sd14.png
via
1.1 6225fd23298b677711e0721417a30ae2.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
25607
x-amz-meta-original-filename
foot_2026_sd14.png
x-amz-cf-pop
IAD61-P10
server
AmazonS3
x-amz-server-side-encryption
AES256
GET

foot_2026_sd15.png
cdn.hackers.ac/srv/images/common/footer/slide/ Frame 5FF0
0
0


GET

foot_2026_sd16.png
cdn.hackers.ac/srv/images/common/footer/slide/ Frame 5FF0
0
0


GET

foot_slide2_1.png
cdn.hackers.ac/upload-kt/haca_img/images/common/footer/ Frame 5FF0
0
0


GET

foot_slide2_2.png
cdn.hackers.ac/upload-kt/haca_img/images/common/footer/ Frame 5FF0
0
0


GET
H2
200
qhkiuivucfn4qhkiuivucf.json Show response
cdn.onetag.co.kr/tcs/cf/p/
875 B
678 B
249ms
249ms
XHR
application/json
211.233.18.21
LGDACOM LG DACOM ...
General
Full URL
https://cdn.onetag.co.kr/tcs/cf/p/qhkiuivucfn4qhkiuivucf.json?v=04070846
Requested by
Host: cdn.onetag.co.kr
URL: https://cdn.onetag.co.kr/0/tcs.js?eid=qhkiuivucfn4qhkiuivucf
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
211.233.18.21 , Korea, Republic Of, ASN3786 (LGDACOM LG DACOM Corporation, KR),
Reverse DNS
Software
nginx, Apache /
Resource Hash
264c189f8081ee4edfd927e5bc920d3e3bb230ad68ea12193da2331da2dde3ea

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://champ.hackers.com/
Accept-Language
gzip
Accept
*/*
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua-mobile
?0

Response headers

x-cache-status
HIT, HIT
content-encoding
gzip
etag
"308166-36b-629594c8f4b43"
access-control-allow-credentials
true
accept-ranges
bytes, bytes
access-control-allow-origin
*
content-length
388
date
Tue, 07 Apr 2026 12:46:11 GMT
content-type
application/json
last-modified
Mon, 16 Dec 2024 01:42:53 GMT
server
nginx, Apache
vary
Accept-Encoding
GET

mtm.js
cdn.megadata.co.kr/dist/prod/v2/
0
0


POST

collect
analytics.google.com/g/
0
0


Failed requests

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

Domain
analytics.ad.daum.net
URL
https://analytics.ad.daum.net/match2?DSPR=%7B%22v%22:1,%22wr%22:%7B%22t%22:%2220260407%22,%22u%22:%220cfc8a177fab54ed83bada82e06e4b13%22%7D%7D
Domain
cookie.momento.dev
URL
https://cookie.momento.dev/cookie/WIDER?buyeruid=0cfc8a177fab54ed83bada82e06e4b13
Domain
pippio.com
URL
https://pippio.com/api/sync?it=1&pid=500040&_=1775565970.9811614&iv=1db2f6cf-4d11-4ea4-b904-0ac028303514:1775565970.9795756
Domain
trends.revcontent.com
URL
https://trends.revcontent.com/cm/pixel_sync?bidder=151&bidder_uid=k-Sg8N_nUoOBzdRHkH7h2rFX3IvFlsWmn3I-xCPA
Domain
ad.tpmn.io
URL
https://ad.tpmn.io/pixelct.tpmn?tpmn_nid=26a681017b4fdc02f3aef3aa921ede3e&tpmn_buid=k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg
Domain
cdn.onetag.co.kr
URL
https://cdn.onetag.co.kr/tcs/cf/p/qhkiuivucfn4qhkiuivucf.json?v=04070846
Domain
t1.daumcdn.net
URL
https://t1.daumcdn.net/adfit/static/kp.js
Domain
gscdn.hackers.co.kr
URL
https://gscdn.hackers.co.kr/hacademia/images/common/footer/foot_slide1_03.png
Domain
cdn.hackers.ac
URL
https://cdn.hackers.ac/srv/images/common/footer/slide/foot_2026_sd15.png
Domain
cdn.hackers.ac
URL
https://cdn.hackers.ac/srv/images/common/footer/slide/foot_2026_sd16.png
Domain
cdn.hackers.ac
URL
https://cdn.hackers.ac/upload-kt/haca_img/images/common/footer/foot_slide2_1.png
Domain
cdn.hackers.ac
URL
https://cdn.hackers.ac/upload-kt/haca_img/images/common/footer/foot_slide2_2.png
Domain
cdn.megadata.co.kr
URL
https://cdn.megadata.co.kr/dist/prod/v2/mtm.js?adverId=champstudy
Domain
analytics.google.com
URL
https://analytics.google.com/g/collect?v=2&tid=G-QSLSW7WENJ&gtm=45je6460h2v887995369z876383371za20gzb76383371zd76383371&_p=1775565967676&gcd=13l3l3l3l1l1&npa=0&dma=0&cid=1992392130.1775565968&ul=en-us&sr=1600x1200&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B146.0.0.0%7CGoogle%2520Chrome%3B146.0.0.0%7CNot-A.Brand%3B24.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EAAAAGQ&tag_exp=0~115938465~115938468~116363097~116991817~117384405~118392706~118441900&sid=1775565968&sct=1&seg=0&dl=https%3A%2F%2Fchamp.hackers.com%2F%3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002&dt=%ED%86%A0%EC%9D%B5%EC%9D%B8%EA%B0%951%EC%9C%84%20%ED%95%B4%EC%BB%A4%EC%8A%A4%20%EC%B1%94%ED%94%84%EC%8A%A4%ED%84%B0%EB%94%94&_tu=QA&uid=&_s=2&tfd=10839

Verdicts & Comments Add Verdict or Comment

255 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and 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 object| 9 object| 10 object| 11 object| 12 object| 13 object| 14 object| 15 string| __h_r string| __h_m object| data object| dataLayer object| misagotools object| mtools object| hackerstools object| htools object| h object| H object| config object| autoMap function| $ function| jQuery string| rooturl string| rooturl_pc string| rootssl string| rootssl_pc string| raccount string| moduleid string| integration_join_url function| getId function| goHref function| chkIdValue function| chkFnameValue function| chkEmailAddr function| isUrlValid function| OpenWindow function| isLogin function| setCookie function| getCookie function| getEventXY function| getFileExt function| getOfs function| getJosa function| getTypeCheck function| commaSplit function| priceFormat function| numFormat function| getJeolsa function| filterNum function| getPageLink function| getPageGo function| getUriString function| getUrlParam function| getDateFormat function| chkFlag function| checkboxChoice function| checkKeycode function| getHttprequest function| getAjaxFilterString function| getAjaxData function| getIframeForAction function| hrefCheck function| modalSetting function| getSubLayout function| sessionSetting function| btnFormSubmit function| getPopover function| getContext function| __showLoading function| __hideLoading function| alarm function| makeFlash function| getIEVer function| isCHROME function| isMobile function| validation_coupon object| __globalBxslider object| exceptElements object| sliderObserver object| jQuery1112013292274225641854 function| layer_open function| lypop_close function| goLoginLayer function| goLogin function| toggleSet function| detailTab function| FigureMove function| remote_service function| top_line_layer function| js_quick function| tooltipHover function| coverScreen function| showLayer function| hideLayer function| startMainMovOpen function| startMainMovClose1 function| youtubeIframeShow function| youtubeIframeHide function| video_open object| HACKER_FAMILY object| HACKER_FAMILY_MENU function| topSliderPrev function| topSliderNext function| goPassLecture function| goEnrollCate function| setCateEvent function| goSmartLecture function| goSmartBook function| goSmartCate1 function| goSmartCate2 function| goSmartCatePart function| goSmartCate3 function| goSmartLectureList function| goSmartBookList function| goSmartReset function| goLectureSample function| smart_buy function| goClassRoom function| getListRecentClass function| bookmarksite function| closeWin function| lazy_move_top function| goTopSearch function| get_attend_list_preview function| get_attend_list function| reload function| user_coupon function| goAppStore function| initRecentVisitedPage function| deleteVisitedPage function| loadVisitedList function| scrollText function| quickListSetCss number| page string| cate_id_list_cnt string| book_id_empty number| search_max_row function| checkAll function| goOptionSearch function| goPartList function| goTeacherList function| goBookList function| goOptReset function| goLectureList function| goLectureNextList function| goOrder function| goOrder2 function| goCart function| goSampleLecture function| directSmsAlarm function| setOrderType function| coupon_save function| give_cpn function| q_hidden function| q_cookie_make function| setOrderTypeInBanner function| goOrderInBanner function| pop_main_hidden function| made_cookie function| check_today_open function| popup_clear object| btn_coupon object| tag object| firstScriptTag object| youtube_api_player function| onYouTubeIframeAPIReady function| youtube_api_allpause function| widget_movie_allpause function| widgets_add_class function| widget_movie_youtube_stop object| hisAPIUtil string| j object| slider object| tmp object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady string| _a number| li_length_num object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data object| __beusablerumclient__ object| wptg_tagscript_vars string| _TRK_CP string| _TRK_CC string| _TRK_LID string| _L_TD string| _TRK_DOMAIN boolean| _trk_bJS12 function| _trk_escape function| _trk_setCookie function| _trk_getCookie function| _trk_getParameter function| getNewSID function| _trk_make_code number| _TRK_LIFE string| _TRK_CC_P number| _SS_LIFE number| _TRK_EX string| _TRK_UID number| _TRK_VN string| _TRK_SID string| _TRK_CQ string| tdu string| _TRK_CQ_S string| _trk_code_base object| _trk_img_base object| _trk_img_base_click function| _trk_flashEnvView function| _trk_flashContentsView function| _trk_clickTrace function| _trk_adClick function| _trk_adClickImpress string| tURL string| bEncURI object| gaGlobal function| mlc_isAllowedDomain function| mlc_getParamValueByName function| mlc_extractUtmParamsFromQueryParam function| mlc_getDeviceInfo function| mlc_getPixelId function| mlc_buildEventParams function| mlc_generateUUID function| mlc_sendEvent function| mlc_DoCookieInit string| amver object| WiderPlanetCryptoJS string| MLC_COOKIE_INIT_URL string| MLC_PIXEL_ID string| MLC_REPORT_ENDPOINT object| UTM_PARAM_KEYS object| mlcpctx_sq object| wptg_tagscript_history object| wptg_tagscript boolean| is_local_storage string| param_key object| rqDataRow object| GooglebQhCsO object| Criteo object| cto_csm_CspLogger object| criteo_q object| cspDomains function| ONETAG

105 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path Expires Name / Value
i.liadm.com/s 1970-01-21
13:55:57
Name: _li_ss
Value: CggKBgiiARCqHQ
.hackers.com/ 1969-12-31
23:59:59
Name: PHPSESSID
Value: sa3m5iuclf308evfvp91djqna2
.youtube.com/ 1969-12-31
23:59:59
Name: YSC
Value: eeDeCPpaWh8
.youtube.com/ 1970-01-21
17:31:57
Name: VISITOR_INFO1_LIVE
Value: fqzT368PXCA
.youtube.com/ 1970-01-21
17:31:57
Name: VISITOR_PRIVACY_METADATA
Value: CgJVUxIEGgAgIw%3D%3D
.youtube.com/ 1970-01-21
17:31:57
Name: __Secure-YNID
Value: 17.YT=b5dAcjwMjzWhEXj-kLtyX-syOUy8HcceBUaorKKbspGtTKFDR0QiYCoxbntUz7HjhdhaOICMuhtEPGeWcvY0nYU_VB39tvacgJ3x_0dX3Ci3r9wF_164IR6WvzN7b9DPbeC6pC1MdaA3LkdfSUHOKs5aPP3aqPpefBCdvRUV0u114pslFMYgCWrNwcBCoF-iKzdn7ApLtOnM8rQ1SwCuRhUmhB3_Mj_eOTOjR4zb67HvHyLrugncQJeNlpaOI-KaZcZDhsapgEHddOty04BQ-ZZIIv7YgX5MkSSmdoAgETp6DiOnB2yruSwIH1IelvRP-i6gCan4t2MEzRQDKKFkFQ
.youtube.com/ 1970-01-21
17:31:57
Name: __Secure-ROLLOUT_TOKEN
Value: CIqj-cT3u6OohwEQw7Dm1OLbkwMY35_61OLbkwM%3D
.hackers.com/ 1970-01-21
15:22:21
Name: _gcl_au
Value: 1.1.1274858544.1775565968
.hackers.com/ 1970-01-21
13:12:47
Name: utm_campaign
Value: champ_second_frenchlec
.hackers.com/ 1970-01-21
13:12:47
Name: utm_source
Value: haccom
.hackers.com/ 1970-01-21
13:12:47
Name: utm_medium
Value: main_gate
.hackers.com/ 1970-01-21
13:12:47
Name: utm_content
Value: 202002
.hackers.com/ 1970-01-21
13:12:47
Name: utm_term
Value:
champ.hackers.com/ 1970-01-21
13:32:55
Name: _TRK_CC
Value: 245650
champ.hackers.com/ 1970-01-21
13:12:47
Name: _TRK_EX
Value: 1
champ.hackers.com/ 1970-01-21
22:48:45
Name: _TRK_UID
Value: 1e3dd6c77095b2f6f13212d0c84150f4:1
champ.hackers.com/ 1970-01-21
13:12:47
Name: _TRK_SID
Value: 28310c0d01f50beac6005ccf78a96bfb
champ.hackers.com/ 1970-01-21
13:32:55
Name: _TRK_CQ
Value: %3Fr%3Dchampstudy%26c%3Dlecture%2Flec_foreign%26cate1_nm%3D%25EC%25A0%259C2%25EC%2599%25B8%25EA%25B5%25AD%25EC%2596%25B4%26cate2_cd%3Dsf013011%26cate3_cd%3D%26tc_id%3D%26tc_chk_id%3D%26book_id%3D%26level%3Dsf013011%26_C_%3D245650%26utm_source%3Dhaccom%26utm_medium%3Dmain_gate%26utm_campaign%3Dchamp_second_frenchlec%26utm_content%3D202002
.hackers.com/ 1970-01-21
22:48:45
Name: _ga
Value: GA1.1.1992392130.1775565968
.hackers.com/ 1970-01-21
22:48:45
Name: _ga_QSLSW7WENJ
Value: GS2.1.s1775565968$o1$g0$t1775565968$j60$l0$h0
.casalemedia.com/ 1970-01-21
21:58:21
Name: CMID
Value: adT8kEt3uTMAKUgPAFqP2AAA
.casalemedia.com/ 1970-01-21
15:22:21
Name: CMPS
Value: 028
.casalemedia.com/ 1970-01-21
15:22:21
Name: CMPRO
Value: 028
.pubmatic.com/ 1970-01-21
13:32:55
Name: KRTBCOOKIE_1208
Value: 23454-uiapD10xSIqY8O1nxp4A5g
.pubmatic.com/ 1970-01-21
13:55:57
Name: PugT
Value: 1775565968
.taboola.com/ 1970-01-21
21:58:21
Name: t_gid
Value: afd54925-9d1f-4e71-bdfc-a75da966675e-tuct10ce8210
.taboola.com/ 1970-01-21
21:58:21
Name: t_pt_gid
Value: afd54925-9d1f-4e71-bdfc-a75da966675e-tuct10ce8210
.rubiconproject.com/ 1970-01-21
21:58:21
Name: khaos
Value: MNOM4TOC-1R-97N7
.rubiconproject.com/ 1970-01-21
21:58:21
Name: khaos_p
Value: MNOM4TOC-1R-97N7
.rubiconproject.com/ 1970-01-21
15:22:21
Name: receive-cookie-deprecation
Value: 1
.criteo.com/ 1970-01-21
22:34:21
Name: uid
Value: 44354a7f-c7f1-4477-a6f6-c4672a3551ad
.doubleclick.net/ 1970-01-21
22:48:45
Name: IDE
Value: AHWqTUm3vcA-wjxC3VzQzU6Fa-CCmQ-Y7bjrxcW-7MJRID_nC0o24bMMvigrPE5FO5o
.moloco.com/ 1970-01-21
21:58:21
Name: mlcwc
Value: eyJ2ZXJzaW9uIjoxLCJwYXlsb2FkIjoiM1ZQU1d4ZkowRi8wa0d0dnhYZjFZUkVjc09iSlZvc20vYkRnSVBSRWRaREtZbUlGeUc4WWxpMy9OK2E0ZEdNNlh3S3pITHJtVlduMEJmWk9FVkNiQjFDRklhemZlMnhOVURlRFdHUWdQVjdNd1ZpK2R4MVppYzZBR0xGcjhqZWtZK0N6NGkvcWNMQ1YxcEp3UG9WRHg3SGFZN0VoeHIvY1BwYnV1REdzcnBrOWdDekVxbW05dk1JRURKQ3c0V0dESFZ1SkdhV1hqTnZNR0JubzVqZzY2WFZtRXFSYlRkQ2hSN2sySXplNHFTUm5oRDROamJKbEVidlB6a2UvWjNrU1FKNSsiLCJub25jZSI6IlVuTW1IYUpocjJ6c1dubU8ifQ
.hackers.com/ 1970-01-21
22:42:09
Name: cto_bundle
Value: w1sd4l8wQ3F2M0h4N05KdERFOUJDMCUyRmNHR3hJclpNODNXWFR3RmpuZFclMkZhaHowQVFsJTJCeUJKSEpPTFRrbGhOVCUyRnhqUUxaczBWZnBiQlpNdU44SjNpZ1FUWHpFNmg0NWl4Q05OWlo5aW5DaWpJRTM5dnBiSXNrTE9JJTJCSEVkNEVjd0hTTTBTQkFSMXoxY2pRbHlEbmRxdGp4UTlBJTNEJTNE
.widerplanet.com/ 1970-01-21
22:48:45
Name: OAID_S
Value: s1775565969.385639
.widerplanet.com/ 1970-01-21
22:48:45
Name: OAID
Value: 0cfc8a177fab54ed83bada82e06e4b13
.widerplanet.com/ 1970-01-21
22:48:45
Name: OAIDT
Value: S
.widerplanet.com/ 1970-01-21
13:14:12
Name: WPPG[d]
Value: 1
.widerplanet.com/ 1970-01-21
13:32:55
Name: WPPG[p]
Value: 1
.widerplanet.com/ 1970-01-21
13:22:50
Name: WPPG[b]
Value: 1
.widerplanet.com/ 1970-01-21
13:15:38
Name: WPPG[c]
Value: 1
.widerplanet.com/ 1970-01-21
13:32:55
Name: WPPG[o]
Value: 1
.widerplanet.com/ 1970-01-21
13:32:55
Name: WPPG[h]
Value: 1
.widerplanet.com/ 1970-01-21
13:32:55
Name: WPPG[i]
Value: 1
.hackers.com/ 1970-01-21
21:58:21
Name: _wp_uid
Value: 1-0cfc8a177fab54ed83bada82e06e4b13-s1775565969.385639|etc|chrome-1uld3ye
.bidence.net/ 1970-01-21
17:32:30
Name: 135_dsp_uid
Value: 0cfc8a177fab54ed83bada82e06e4b13
.bidence.net/ 1970-01-21
17:32:30
Name: duid_update_time
Value: 1775565969
.bidence.net/ 1970-01-21
17:32:30
Name: 159_ssp_update_time
Value: 1775565969
.widerplanet.com/ 1970-01-21
13:17:05
Name: WPPG[g]
Value: 1
.ymmobi.com/ 1970-01-21
21:51:09
Name: ym_user_cookie
Value: ym_user_0bc57bbb-d008-4841-b414-1422d98cf471
.bidence.net/ 1970-01-21
17:32:30
Name: 0_ssp_update_time
Value: 1775565970
.igaw.io/ 1970-01-21
13:55:57
Name: __igaw__adid
Value: MDAwPWMwZGYzNDU5LTMyN2YtMTFmMS05Mzc4LTAyNDJhYzExMDAwMjs3MDA9MGNmYzhhMTc3ZmFiNTRlZDgzYmFkYTgyZTA2ZTRiMTM=
.adnxs.com/ 1970-01-21
15:22:21
Name: XANDR_PANID
Value: n_cer4FJ3d2oe7x0VkSRodMdYaipjP7weBShrVVSurZ28oBTB8q32v0dxhingF9ja-zhkiVaN7hSLbzQDX6NPbpuRtYz0_ZQEU-YInyf6bg.
.adnxs.com/ 1970-01-21
15:22:21
Name: uuid2
Value: 5248815949786206520
.bidswitch.net/ 1970-01-21
21:58:21
Name: tuuid
Value: fefa8cef-4a0d-46a0-86ed-cf2ca07cdef3
.bidswitch.net/ 1970-01-21
21:58:21
Name: c
Value: 1775565970
.bidswitch.net/ 1970-01-21
21:58:21
Name: tuuid_lu
Value: 1775565970
.mixer.mobon.net/ 1970-01-21
21:58:21
Name: si
Value: "ba79edad-a724-45de-8d02-de3c69bcbd20"
.mixer.mobon.net/ 1970-01-21
14:39:09
Name: di
Value: "%5B%7B%22dc%22%3A%2203%22%2C%22di%22%3A%220cfc8a177fab54ed83bada82e06e4b13%22%2C%22bq%22%3A0%2C%22wn%22%3A0%2C%22p%22%3A0.0%7D%5D"
.nate.com/ 1970-01-21
13:55:57
Name: TGPRTB
Value: WDR%3D0cfc8a177fab54ed83bada82e06e4b13
.pubmatic.com/ 1970-01-21
21:58:21
Name: KADUSERCOOKIE
Value: 289A728A-F219-4399-A128-1F0E8E8D644E
.pubmatic.com/ 1970-01-21
13:55:57
Name: SPugT
Value: 1775565970
.media.net/ 1970-01-21
21:58:21
Name: visitor-id
Value: 4185675705506531000V10
.media.net/ 1970-01-21
13:55:57
Name: data-c
Value: k-N8SuPXUoOBzdRHkH7h2rFX3IvFmWVc0EUcLJhA~~3
.media.net/ 1970-01-21
13:55:57
Name: data-c-ts
Value: 1775565970
.adnxs.com/ 1970-01-21
15:22:21
Name: anj
Value: dTM7k!M4/rCxrEQF']wIg2GVKj.4(c!]tbPl@/D!9hy6]/CwiEfBqI%/?j@<[DF7</QY-zdq4]1dYz6A2`vR3h/NOzk>]a@?11mzgRMQ)*bpRz*qF1`*baV:+TM05
.toast.com/ 1970-01-21
17:31:57
Name: BID
Value: YKLJKPVP4LWWI9954ENO5UKKQ
.liadm.com/ 1970-01-21
22:48:45
Name: lidid
Value: c9ccaf91-ca27-4855-b887-7c5d0fe2a959
exchange.mediavine.com/ 1970-01-21
13:32:55
Name: mv_tokens
Value: %7B%22mv_uuid%22%3A%22c11e9b80-327f-11f1-9736-d7e80cf6c6da%22%2C%22version%22%3A%22invalidate-verizon-pushes%22%7D
exchange.mediavine.com/ 1970-01-21
13:32:55
Name: mv_tokens_invalidate-verizon-pushes
Value: %7B%22mv_uuid%22%3A%22c11e9b80-327f-11f1-9736-d7e80cf6c6da%22%2C%22version%22%3A%22invalidate-verizon-pushes%22%7D
exchange.mediavine.com/ 1970-01-21
13:32:55
Name: am_tokens
Value: %7B%22mv_uuid%22%3A%22c11e9b80-327f-11f1-9736-d7e80cf6c6da%22%2C%22version%22%3A%22invalidate-verizon-pushes%22%7D
exchange.mediavine.com/ 1970-01-21
13:32:55
Name: am_tokens_invalidate-verizon-pushes
Value: %7B%22mv_uuid%22%3A%22c11e9b80-327f-11f1-9736-d7e80cf6c6da%22%2C%22version%22%3A%22invalidate-verizon-pushes%22%7D
exchange.mediavine.com/ 1970-01-21
13:32:55
Name: criteo
Value: %7B%22id%22%3A%22k-us9x5nUoOBzdRHkH7h2rFX3IvFnatAhd7n7nCw%22%2C%22version%22%3A%22criteo%22%7D
.postrelease.com/ 1970-01-21
21:58:21
Name: visitor
Value: bc50eb99-1537-41a6-9e71-4b4d21feb438
.postrelease.com/ 1970-01-21
21:58:21
Name: status
Value: 0
.bing.com/ 1970-01-21
22:34:21
Name: MUID
Value: 288BC663930F600318C6D157929B613C
.c.bing.com/ 1970-01-21
13:22:50
Name: MR
Value: 0
.ds.kakao.com/ 1970-01-21
15:22:21
Name: DSPR
Value: %7B%22v%22%3A1%2C%22wr%22%3A%7B%22t%22%3A%2220260407%22%2C%22u%22%3A%220cfc8a177fab54ed83bada82e06e4b13%22%7D%7D
.rubiconproject.com/ 1970-01-21
21:58:21
Name: audit_p
Value: 1|iDZ8SRqrbYZgu3lBi7lcnycRchTlay/KAN4/GSvW0XmcWlEXQfsUhKZy6Pk6xa7wm4hoH3i6IrQwHTRO1/p4iF3FO2PdPdgU/7BFUz987NFnzS2Ate/MGBdr+IAOJPzSlDihIkftw4QbdQVflflvpYwB3RroKXE7sqlSNZOaaDQ=
.rubiconproject.com/ 1970-01-21
21:58:21
Name: audit
Value: 1|iDZ8SRqrbYZgu3lBi7lcnycRchTlay/KAN4/GSvW0XmcWlEXQfsUhKZy6Pk6xa7wm4hoH3i6IrQwHTRO1/p4iF3FO2PdPdgU/7BFUz987NFnzS2Ate/MGBdr+IAOJPzSlDihIkftw4QbdQVflflvpYwB3RroKXE7sqlSNZOaaDQ=
.demdex.net/ 1970-01-21
17:31:57
Name: demdex
Value: 51616881733379217314120833899444241909
.widerplanet.com/ 1970-01-21
13:15:38
Name: WPPG[n]
Value: 1
.ad.daum.net/ 1970-01-21
15:22:21
Name: DSPR
Value: %7B%22mcr%22%3A%7B%22t%22%3A%2220260407%22%2C%22u%22%3A%22uiapD10xSIqY8O1nxp4A5g%22%7D%2C%22v%22%3A1%7D
.smartadserver.com/ 1970-01-21
15:22:21
Name: pid
Value: 9042954218373709331
.smartadserver.com/ 1970-01-21
22:43:00
Name: TestIfCookieP
Value: ok
.smartadserver.com/ 1970-01-21
13:55:57
Name: csync
Value: 79:k-aunc0nUoOBzdRHkH7h2rFX3IvFkBB8oALTgOHg
.revcontent.com/ 1970-01-21
13:55:57
Name: v1_151
Value: 1
.revcontent.com/ 1970-01-21
13:55:57
Name: v2_151
Value: k-Sg8N_nUoOBzdRHkH7h2rFX3IvFlsWmn3I-xCPA
.tapad.com/ 1970-01-21
14:39:09
Name: TapAd_TS
Value: 1775565970962
.tapad.com/ 1970-01-21
14:39:09
Name: TapAd_DID
Value: 5d17cb8d-2469-4e8f-939d-05803739d566
.dpm.demdex.net/ 1970-01-21
17:31:57
Name: dpm
Value: 51616881733379217314120833899444241909
.criteo.com/ 1970-01-21
22:34:21
Name: cto_bundle
Value: -iN_lV8wVkJiUUpFNGlsZnhPRG5iZkR2Q0ZBNU1tcE16aGI4R1VLN1c5M1dPa3NHd0RZdlp3UzU0aDBNSUEzaXNQZlZpQVBWTWV0Qm5FZ0JMUUlNUVVtRlgyc1AlMkJTNHpZNURpJTJGTHJuWjMzY3loc3h3blJES1drM2xRcHFaak56T0dUMW5rZDZ0a0tmMGJTVkglMkZieWM0TmszZWclM0QlM0Q
.teads.tv/ 1970-01-21
21:56:55
Name: tt_viewer
Value: ab1387de-1d09-46cc-990b-4dddd09235b2
.rezync.com/ 1970-01-21
22:34:21
Name: zync-uuid
Value: 1db2f6cf-4d11-4ea4-b904-0ac028303514:1775565970.9795756
.3lift.com/ 1970-01-21
15:22:21
Name: tluidp
Value: 3505157203054752083738
.3lift.com/ 1970-01-21
15:22:21
Name: tluid
Value: 3505157203054752083738
.tremorhub.com/ 1970-01-21
21:58:42
Name: tvid
Value: ab0908330a6f41b4a716fbb80d88b7c9
.tremorhub.com/ 1970-01-21
13:55:57
Name: tv_UICR
Value: k-8kgvnXUoOBzdRHkH7h2rFX3IvFkm3z84W_Daeg
.rfihub.com/ 1970-01-21
22:34:21
Name: eud
Value: H4sIAAAAAAAA_13IuRGAMAwEwAqIXIcYHdZZiG784IIICamUjIBw90qO0bZZ-hQbgNhZTVqoidau2541E3bAnSwM1zU86Cx3Wr4EmJ-fX0X8DTFaAAAA
.rfihub.com/ 1969-12-31
23:59:59
Name: ruds
Value: H4sIAAAAAAAA_-MSNrQwNDYwNTA3NTcxMTQ0tTSzMBLiM9Q1CE4vzrYwzDI0KnQFAOYtmq8lAAAA
.rfihub.com/ 1969-12-31
23:59:59
Name: euds
Value: H4sIAAAAAAAA_wXByxXAIAgEwEvaIQ-UZcVu_BaSyjPzPbQ9y411xbeZ-BkuM9VFx9LSqlaYdyOBQFLfZIKIH7W31OE6AAAA
.rfihub.com/ 1970-01-21
22:34:21
Name: rud
Value: H4sIAAAAAAAA_-MSNrQwNDYwNTA3NTcxMTQ0tTSzMBLiM9Q1CE4vzrYwzDI0KnQFAOYtmq8lAAAA
.agkn.com/ 1970-01-21
21:58:21
Name: ab
Value: 0001%3ANQ7R5XP0B%2FF7q7IlfHF59fWRIJjqBGL0
.tpmn.co.kr/ 1970-01-21
13:55:57
Name: criteo
Value: k-AoGoRXUoOBzdRHkH7h2rFX3IvFljIaa2-4Iwgg
live.rezync.com/ 1970-01-21
22:34:21
Name: sd-session-id
Value: .eJwVylEOgyAMANC79FuWFloqXMYgYEI23SLuZ8a7b_t8yTthetV9TVvdDojH_q4D5Ef7qUM8obfPWu8QgUZyKKiizEQS_GjhGqDX3ttzm1r5nzLbxefFcCEyXBObOSAbTBnt6NAJcSRVES9B8RY0iIqH6wuxoCVn.adT8kw.d3O9q4eTj-3C57XrcWmZkmdvNy4

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source Level URL
Text
rendering warning URL: https://www.youtube.com/embed/VOfu-WzLcNI?rel=0&enablejsapi=1
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0C0CE06443C0000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader (about:flags#enable-unsafe-swiftshader) flag to opt in to lower security guarantees for trusted content.
network error URL: https://cookie.momento.dev/cookie/WIDER?buyeruid=0cfc8a177fab54ed83bada82e06e4b13
Message:
Failed to load resource: net::ERR_NAME_NOT_RESOLVED

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.

aa.agkn.com
act.ds.kakao.com
ad.tpmn.io
ade.clmbtech.com
analytics.ad.daum.net
analytics.google.com
astg.widerplanet.com
c.bing.com
cdn-aitg.widerplanet.com
cdn.hackers.ac
cdn.hackers.com
cdn.hackersut.com
cdn.megadata.co.kr
cdn.onetag.co.kr
champ.hackers.com
cm-exchange.toast.com
cm.g.doubleclick.net
cm.igaw.io
cm.mman.kr
cookie.momento.dev
criteo-partners.tremorhub.com
criteo-sync.teads.tv
cs.media.net
dis.criteo.com
dpm.demdex.net
dsum-sec.casalemedia.com
eb2.3lift.com
exchange.mediavine.com
fonts.gstatic.com
googleads.g.doubleclick.net
gscdn.hackers.co.kr
gum.criteo.com
gw-iad-bid.ymmobi.com
i.ytimg.com
ib.adnxs.com
jadserve.postrelease.com
jnn-pa.googleapis.com
mixer.mobon.net
mug.criteo.com
pippio.com
pixel.rubiconproject.com
pixelfnt-us.dsp-api.moloco.com
r.casalemedia.com
rtb-csync.smartadserver.com
rum.beusable.net
sbm.nate.com
simage2.pubmatic.com
simage4.pubmatic.com
sslwidget.criteo.com
static.criteo.net
static.doubleclick.net
stats.g.doubleclick.net
sync-t1.taboola.com
sync.1rx.io
sync.bidence.net
sync.outbrain.com
sync.taboola.com
t1.daumcdn.net
tapestry.tapad.com
trends.revcontent.com
weblog.hackers.ac
widget.as.criteo.com
www.facebook.com
www.google.com
www.googletagmanager.com
www.hackers.ac
www.youtube.com
x.bidswitch.net
ad.tpmn.io
analytics.ad.daum.net
analytics.google.com
cdn.hackers.ac
cdn.megadata.co.kr
cdn.onetag.co.kr
cookie.momento.dev
gscdn.hackers.co.kr
pippio.com
t1.daumcdn.net
trends.revcontent.com
1.248.254.84
103.105.156.229
104.18.27.193
104.81.162.156
107.20.234.129
121.53.223.60
121.53.88.86
13.35.78.120
14.34.11.242
141.226.224.48
172.253.115.155
172.253.115.156
18.154.227.72
18.238.25.10
18.238.25.75
180.210.70.11
183.111.203.50
2001:4860:4802:32::181
2001:4860:4827:7700::
2001:4860:4828:7700::
203.226.255.40
211.233.18.21
216.19.192.2
23.105.12.172
2406:2600:4::2f
2600:1408:c400:16::17d4:f807
2600:1f10:4ce4:4a03:b13c:2870:e692:fbdd
2607:f8b0:4004:c06::5b
2607:f8b0:4004:c06::88
2607:f8b0:4004:c07::5f
2607:f8b0:4004:c17::77
2607:f8b0:4004:c19::61
2607:f8b0:4004:c19::9a
2607:f8b0:4004:c1b::5e
2607:f8b0:4004:c25::95
2607:f8b0:4004:c25::9a
2607:f8b0:4004:c25::9c
2620:100:a00b::30
2620:100:a00b::38
2620:100:a00b::3d
2620:1ec:33:2::10
2a03:2880:f103:83:face:b00c:0:25de
2a04:4e42::644
3.167.112.115
3.170.42.74
3.225.236.64
3.230.101.196
34.111.113.62
34.111.130.7
34.149.9.208
35.211.202.130
35.227.244.76
39.125.94.19
43.202.225.11
47.253.61.56
54.116.135.46
54.199.41.167
64.202.112.159
68.67.181.211
69.194.240.13
74.119.117.62
8.28.7.83
8.28.7.84
98.80.16.92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