www.w3schools.com Open in urlscan Pro
192.229.133.221 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.w3schools.com/css/css3_flexbox.asp
Submission: On May 10 via api (May 10th 2020, 11:50:57 am UTC) from US

Summary HTTP 162 Redirects Links 2 Behaviour Indicators

Summary

This website contacted 40 IPs in 8 countries across 27 domains to perform 162 HTTP transactions. The main IP is 192.229.133.221, located in United States and belongs to EDGECAST, US. The main domain is www.w3schools.com.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on May 5th 2020. Valid for: 2 years.

This is the only time www.w3schools.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
25	192.229.133.221 192.229.133.221	15133 (EDGECAST) (EDGECAST)
2	2a00:1450:400... 2a00:1450:4001:80b::200a	15169 (GOOGLE) (GOOGLE)
7	192.145.125.43 192.145.125.43	9009 (M247) (M247)
1	2a00:1450:400... 2a00:1450:4001:825::200e	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:81d::200e	15169 (GOOGLE) (GOOGLE)
2 9	2a00:1450:400... 2a00:1450:4001:808::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:809::200e	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:801::200a	15169 (GOOGLE) (GOOGLE)
4	54.230.180.80 54.230.180.80	16509 (AMAZON-02) (AMAZON-02)
1	51.38.113.37 51.38.113.37	16276 (OVH) (OVH)
1 1	2a00:1450:400... 2a00:1450:400c:c04::9a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:81a::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:817::2002	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:820::2002	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:815::2002	15169 (GOOGLE) (GOOGLE)
7	172.217.22.98 172.217.22.98	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:808::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:801::200e	15169 (GOOGLE) (GOOGLE)
1 1	2a02:2638:1::13 2a02:2638:1::13	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	178.250.0.157 178.250.0.157	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	54.36.109.47 54.36.109.47	16276 (OVH) (OVH)
1	35.244.174.68 35.244.174.68	15169 (GOOGLE) (GOOGLE)
1	52.49.73.64 52.49.73.64	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:207... 2600:9000:2070:ea00:a:d79f:3100:93a1	16509 (AMAZON-02) (AMAZON-02)
2	185.64.189.112 185.64.189.112	62713 (AS-PUBMATIC) (AS-PUBMATIC)
4	184.51.9.98 184.51.9.98	16625 (AKAMAI-AS) (AKAMAI-AS)
4	2606:4700:10:... 2606:4700:10::6816:37ce	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a02:fa8:8806... 2a02:fa8:8806:13::1460	41041 (VCLK-EU-) (VCLK-EU-)
9	2606:2800:233... 2606:2800:233:97b6:26be:138a:cba8:bb01	15133 (EDGECAST) (EDGECAST)
4	185.33.221.11 185.33.221.11	29990 (ASN-APPNEX) (ASN-APPNEX)
5	52.28.203.152 52.28.203.152	16509 (AMAZON-02) (AMAZON-02)
6	69.173.144.143 69.173.144.143	26667 (RUBICONPR...) (RUBICONPROJECT)
2 6	34.95.120.147 34.95.120.147	15169 (GOOGLE) (GOOGLE)
17	2a00:1450:400... 2a00:1450:4001:821::2001	15169 (GOOGLE) (GOOGLE)
16	2a00:1450:400... 2a00:1450:4001:81b::2001	15169 (GOOGLE) (GOOGLE)
1 2	216.58.207.38 216.58.207.38	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:814::2003	15169 (GOOGLE) (GOOGLE)
4	151.101.113.108 151.101.113.108	54113 (FASTLY) (FASTLY)
2	184.51.9.34 184.51.9.34	16625 (AKAMAI-AS) (AKAMAI-AS)
1	104.111.230.142 104.111.230.142	16625 (AKAMAI-AS) (AKAMAI-AS)
162	40

25 192.229.133.221 (United States)

ASN15133 (EDGECAST, US)

www.w3schools.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:80b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 192.145.125.43 (Frankfurt am Main, Germany)

ASN9009 (M247, GB)

static.h-bid.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:825::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

translate.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:81d::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2a00:1450:4001:808::2004 (Frankfurt am Main, Germany) 2 redirects

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:809::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

cse.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:801::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

translate.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 54.230.180.80 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-180-80.ham50.r.cloudfront.net

c.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 51.38.113.37 (Germany)

ASN16276 (OVH, FR)
PTR: 37.ip-51-38-113.eu

geo.eu.h-bid.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c04::9a (Brussels, Belgium) 1 redirects

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:81a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:817::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:820::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:815::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
pagead2.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 172.217.22.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s18-in-f98.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:808::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:801::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

clients1.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:2638:1::13 (France) 1 redirects

ASN44788 (ASN-CRITEO-EUROPE, FR)

gum.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.250.0.157 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

mug.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.36.109.47 (Germany)

ASN16276 (OVH, FR)
PTR: p02.id5-sync.com

id5-sync.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.244.174.68 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 68.174.244.35.bc.googleusercontent.com

api.rlcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.49.73.64 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-49-73-64.eu-west-1.compute.amazonaws.com

match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2070:ea00:a:d79f:3100:93a1 (United States)

ASN16509 (AMAZON-02, US)

prebid.digitru.st	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 185.64.189.112 (United Kingdom)

ASN62713 (AS-PUBMATIC, US)

hbopenbid.pubmatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 184.51.9.98 (United States)

ASN16625 (AKAMAI-AS, US)
PTR: a184-51-9-98.deploy.static.akamaitechnologies.com

as-sec.casalemedia.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
js-sec.indexww.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700:10::6816:37ce (United States)

ASN13335 (CLOUDFLARENET, US)

i.connectad.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.connectad.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:fa8:8806:13::1460 (Sweden)

ASN41041 (VCLK-EU-, SE)

web.hb.ad.cpe.dotomi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2606:2800:233:97b6:26be:138a:cba8:bb01 (United States)

ASN15133 (EDGECAST, US)

adserver-eu.adtech.advertising.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 185.33.221.11 (Netherlands)

ASN29990 (ASN-APPNEX, US)
PTR: 733.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

ib.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 52.28.203.152 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com

c2shb.ssp.yahoo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 69.173.144.143 (Frankfurt am Main, Germany)

ASN26667 (RUBICONPROJECT, US)

fastlane.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 34.95.120.147 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: 147.120.95.34.bc.googleusercontent.com

snigel-d.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
eu-u.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 2a00:1450:4001:821::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

tpc.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

16 2a00:1450:4001:81b::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

cdn.ampproject.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 216.58.207.38 (Mountain View, United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra16s24-in-f6.1e100.net

ad.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:814::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 151.101.113.108 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

acdn.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 184.51.9.34 (United States)

ASN16625 (AKAMAI-AS, US)
PTR: a184-51-9-34.deploy.static.akamaitechnologies.com

ads.pubmatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.111.230.142 (Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-230-142.deploy.static.akamaitechnologies.com

eus.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
25	w3schools.com www.w3schools.com	477 KB
19	googlesyndication.com tpc.googlesyndication.com pagead2.googlesyndication.com	227 KB
16	ampproject.org cdn.ampproject.org	596 KB
14	google.com 2 redirects translate.google.com www.google.com cse.google.com adservice.google.com clients1.google.com	164 KB
10	doubleclick.net 2 redirects stats.g.doubleclick.net securepubads.g.doubleclick.net ad.doubleclick.net	140 KB
9	advertising.com adserver-eu.adtech.advertising.com	938 B
8	adnxs.com ib.adnxs.com acdn.adnxs.com	4 KB
8	h-bid.com static.h-bid.com geo.eu.h-bid.com	164 KB
8	googleapis.com fonts.googleapis.com translate.googleapis.com www.googleapis.com	99 KB
7	rubiconproject.com fastlane.rubiconproject.com eus.rubiconproject.com	4 KB
6	openx.net 2 redirects snigel-d.openx.net eu-u.openx.net	2 KB
5	yahoo.com c2shb.ssp.yahoo.com	2 KB
4	connectad.io i.connectad.io cdn.connectad.io	1 KB
4	pubmatic.com hbopenbid.pubmatic.com ads.pubmatic.com	180 B
4	gstatic.com www.gstatic.com fonts.gstatic.com	25 KB
4	amazon-adsystem.com c.amazon-adsystem.com	30 KB
3	google-analytics.com www.google-analytics.com	45 KB
2	indexww.com js-sec.indexww.com
2	casalemedia.com as-sec.casalemedia.com	879 B
2	criteo.com 1 redirects gum.criteo.com mug.criteo.com	1 KB
2	googletagservices.com www.googletagservices.com	43 KB
2	google.de www.google.de adservice.google.de	280 B
1	dotomi.com web.hb.ad.cpe.dotomi.com	379 B
1	digitru.st prebid.digitru.st	1 KB
1	adsrvr.org match.adsrvr.org	545 B
1	rlcdn.com api.rlcdn.com	206 B
1	id5-sync.com id5-sync.com	446 B
162	27

	Domain	Requested by
25	www.w3schools.com	www.w3schools.com static.h-bid.com
17	tpc.googlesyndication.com	static.h-bid.com www.w3schools.com cdn.ampproject.org securepubads.g.doubleclick.net
16	cdn.ampproject.org	securepubads.g.doubleclick.net
9	adserver-eu.adtech.advertising.com	static.h-bid.com
9	www.google.com	2 redirects www.w3schools.com cse.google.com
7	securepubads.g.doubleclick.net	www.googletagservices.com securepubads.g.doubleclick.net www.w3schools.com
7	static.h-bid.com	www.w3schools.com static.h-bid.com
6	fastlane.rubiconproject.com	static.h-bid.com
5	c2shb.ssp.yahoo.com	static.h-bid.com
5	translate.googleapis.com	translate.google.com translate.googleapis.com
4	eu-u.openx.net	2 redirects static.h-bid.com
4	acdn.adnxs.com	static.h-bid.com
4	ib.adnxs.com	static.h-bid.com
4	c.amazon-adsystem.com	static.h-bid.com c.amazon-adsystem.com
3	www.google-analytics.com	www.w3schools.com www.google-analytics.com
2	js-sec.indexww.com	static.h-bid.com
2	cdn.connectad.io	static.h-bid.com
2	ads.pubmatic.com	static.h-bid.com
2	fonts.gstatic.com	www.w3schools.com
2	ad.doubleclick.net	1 redirects www.w3schools.com
2	pagead2.googlesyndication.com	securepubads.g.doubleclick.net
2	snigel-d.openx.net	static.h-bid.com
2	i.connectad.io	static.h-bid.com
2	as-sec.casalemedia.com	static.h-bid.com
2	hbopenbid.pubmatic.com	static.h-bid.com
2	www.googletagservices.com	static.h-bid.com securepubads.g.doubleclick.net
2	www.gstatic.com	translate.googleapis.com www.w3schools.com
2	cse.google.com	www.w3schools.com www.google.com
2	fonts.googleapis.com	www.w3schools.com securepubads.g.doubleclick.net
1	eus.rubiconproject.com	static.h-bid.com
1	web.hb.ad.cpe.dotomi.com	static.h-bid.com
1	prebid.digitru.st	static.h-bid.com
1	match.adsrvr.org	static.h-bid.com
1	api.rlcdn.com	static.h-bid.com
1	id5-sync.com	static.h-bid.com
1	mug.criteo.com
1	gum.criteo.com	1 redirects
1	clients1.google.com	www.w3schools.com
1	www.googleapis.com	www.w3schools.com
1	adservice.google.com	www.googletagservices.com
1	adservice.google.de	www.googletagservices.com
1	www.google.de	www.w3schools.com
1	stats.g.doubleclick.net	1 redirects
1	geo.eu.h-bid.com	static.h-bid.com
1	translate.google.com	www.w3schools.com
162	45

This site contains links to these domains. Also see Links.

Domain
www.facebook.com
twitter.com

Subject Issuer	Validity	Valid
*.w3schools.com DigiCert SHA2 Secure Server CA	`2020-05-05` - `2022-05-10`	2 years	crt.sh
upload.video.google.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
static.h-bid.com Let's Encrypt Authority X3	`2020-04-27` - `2020-07-26`	3 months	crt.sh
*.google.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
c.amazon-adsystem.com Amazon	`2019-10-07` - `2020-09-29`	a year	crt.sh
geo.eu.h-bid.com Let's Encrypt Authority X3	`2020-04-26` - `2020-07-25`	3 months	crt.sh
www.google.de GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.gstatic.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
www.google.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.google.de GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.criteo.com DigiCert ECC Secure Server CA	`2020-03-30` - `2020-06-28`	3 months	crt.sh
*.id5-sync.com Let's Encrypt Authority X3	`2020-04-02` - `2020-07-01`	3 months	crt.sh
*.rlcdn.com Sectigo RSA Domain Validation Secure Server CA	`2020-04-14` - `2021-04-23`	a year	crt.sh
*.adsrvr.org Trustwave Organization Validation SHA256 CA, Level 1	`2019-03-07` - `2021-04-19`	2 years	crt.sh
cdn-cf.digitru.st Amazon	`2020-04-23` - `2021-05-23`	a year	crt.sh
*.pubmatic.com Sectigo RSA Organization Validation Secure Server CA	`2019-02-22` - `2021-02-21`	2 years	crt.sh
san.casalemedia.com GeoTrust RSA CA 2018	`2020-03-02` - `2021-04-01`	a year	crt.sh
connectad.io CloudFlare Inc ECC CA-2	`2019-07-18` - `2020-07-17`	a year	crt.sh
ad.cpe.dotomi.com GlobalSign RSA OV SSL CA 2018	`2020-03-30` - `2022-06-25`	2 years	crt.sh
*.adtech.advertising.com DigiCert SHA2 Secure Server CA	`2020-04-16` - `2022-04-21`	2 years	crt.sh
*.adnxs.com DigiCert ECC Secure Server CA	`2019-01-23` - `2021-03-08`	2 years	crt.sh
web.ssp.yahoo.com DigiCert SHA2 High Assurance Server CA	`2020-04-21` - `2020-10-18`	6 months	crt.sh
*.rubiconproject.com DigiCert SHA2 Secure Server CA	`2019-01-10` - `2021-01-14`	2 years	crt.sh
*.openx.net GeoTrust RSA CA 2018	`2018-01-04` - `2020-07-09`	3 years	crt.sh
tpc.googlesyndication.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
misc-sni.google.com GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
*.doubleclick.net GTS CA 1O1	`2020-04-15` - `2020-07-08`	3 months	crt.sh
cdn.adnxs.com GlobalSign CloudSSL CA - SHA256 - G3	`2020-04-13` - `2021-04-14`	a year	crt.sh

This page contains 24 frames:

Primary Page: https://www.w3schools.com/css/css3_flexbox.asp
Frame ID: 75C09A3BC68436D5A2801A805E50C067
Requests: 97 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_css_image_grid_responsive.htm
Frame ID: 378B2A5BBDADED2F90299F6786D74669
Requests: 10 HTTP requests in this frame

Frame: https://www.w3schools.com/css/trycss3_flexbox_website_ifr.htm
Frame ID: 515D2BA75A7CED650043638108AB05AF
Requests: 1 HTTP requests in this frame

Frame: https://translate.googleapis.com/translate_static/css/translateelement.css
Frame ID: 6D200C3E99C2D83F334A728FDF1A925A
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 2513B7E4ABCF047ABD268C50730C948A
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 46EBFD0F39F58124E826C62F329CB942
Requests: 1 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js
Frame ID: 2B6D95C85E94449EAFE648C559021348
Requests: 7 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js
Frame ID: 50E29B3E731DD74B5EAC34B8DADAF8FD
Requests: 7 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/209/runner.html
Frame ID: 8A70C14F5C46B17CCFB57E108075382F
Requests: 1 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js
Frame ID: D82E512FBA283DA156363464C3D11ECE
Requests: 8 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js
Frame ID: 788937137F8D7504AB9A206AD3F1D794
Requests: 20 HTTP requests in this frame

Frame: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Frame ID: 96ABA18E2A95E3F93DF5CB4A3D5024B2
Requests: 1 HTTP requests in this frame

Frame: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Frame ID: 0D2BA7F8CB9E258999F28C8AA4ABE439
Requests: 1 HTTP requests in this frame

Frame: https://ads.pubmatic.com/AdServer/js/showad.js
Frame ID: 6CEF0BD6B7DDA0073D654EB062BC79DA
Requests: 1 HTTP requests in this frame

Frame: https://cdn.connectad.io/connectmyusers.php?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&
Frame ID: 1F1546EA6C104009B4945E1730DBE0B8
Requests: 1 HTTP requests in this frame

Frame: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Frame ID: 1A164BB2AC38C786F64E6B38896F0912
Requests: 1 HTTP requests in this frame

Frame: https://js-sec.indexww.com/um/ixmatch.html
Frame ID: 99570D9D61DE4D7C9424BD836A6A16EF
Requests: 1 HTTP requests in this frame

Frame: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Frame ID: 06E8202CEBED59820CEFE8321E7F20C2
Requests: 1 HTTP requests in this frame

Frame: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Frame ID: 07B8432A9ABC4FB9E421FE4BB40C90B4
Requests: 1 HTTP requests in this frame

Frame: https://eus.rubiconproject.com/usync.html?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Frame ID: 8953C2B0FA573AFD31E19C94AB70F470
Requests: 1 HTTP requests in this frame

Frame: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Frame ID: 7671B5A82F21C1EE8CBC49AADE475A44
Requests: 1 HTTP requests in this frame

Frame: https://ads.pubmatic.com/AdServer/js/showad.js
Frame ID: 3931F9EE35C766AFE10CB34A88E08FB2
Requests: 1 HTTP requests in this frame

Frame: https://cdn.connectad.io/connectmyusers.php?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&
Frame ID: 95E0924EABE2E22BAD2FF4FDB0DF2689
Requests: 1 HTTP requests in this frame

Frame: https://js-sec.indexww.com/um/ixmatch.html
Frame ID: B243BBD3F2ED8E674B5E573B721ABE40
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Windows Server (Operating Systems) Expand

Overall confidence: 50%
Detected patterns

url /\.aspx?(?:$|\?)/i

Microsoft ASP.NET (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

url /\.aspx?(?:$|\?)/i

Amazon ECS (IaaS) Expand

Overall confidence: 100%
Detected patterns

headers server /^ECS/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers server /^ECS/i

Docker (Containers) Expand

Overall confidence: 100%
Detected patterns

headers server /^ECS/i

IIS (Web Servers) Expand

Overall confidence: 50%
Detected patterns

url /\.aspx?(?:$|\?)/i

Azure CDN (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^(?:ECAcc|ECS|ECD)/i

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

162
Requests

100 %
HTTPS

54 %
IPv6

27
Domains

45
Subdomains

40
IPs

8
Countries

2026 kB
Transfer

5139 kB
Size

4
Cookies

2 Outgoing links

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

URL: http://www.facebook.com/sharer.php?u=https://www.w3schools.com/css/css3_flexbox.asp

Search URL Search Domain Scan URL

URL: https://twitter.com/home?status=Currently%20reading%20https://www.w3schools.com/css/css3_flexbox.asp

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 18

https://www.google.com/cse/cse.js?cx=012971019331610648934:m2tou3_miwy HTTP 302
https://cse.google.com/cse/cse.js?cx=012971019331610648934:m2tou3_miwy

Request Chain 36

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j82&tid=UA-3855518-1&cid=1347172905.1589111432&jid=1694719073&gjid=1493056070&_gid=1212071751.1589111432&_u=KGBAgEADQ~&z=245671015 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3855518-1&cid=1347172905.1589111432&jid=1694719073&_v=j82&z=245671015 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3855518-1&cid=1347172905.1589111432&jid=1694719073&_v=j82&z=245671015&slf_rd=1&random=2028561662

Request Chain 60

https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fwww.w3schools.com%2F&domain=www.w3schools.com&cw=1 HTTP 302
https://mug.criteo.com/sid?cpp=NAN2d3xYS0Y3TldGV1kvVE13dW5sSlRJZnNhSEJVV1FsSDVsa1ZSeGNENXlFV0RMWllzWFh4L0Y4Wkh5VHNpWEFVZXZuVXRNc1JwQjBxNnlXYVZGaU0zVjA1WTYzN1ZSRDRJN1hTc0diT2FiU1B2T1J4VldSSlZsQldObmpyTzMxNUovYnZTQmh5dUNpcG4yaGhXc2FwZkFOSDFFbE9uSUxNd01DdE5MZHlPOFpWZHlFYXFCTFpYSFJPOGRpUWs4T3laS1dOaVBFK2RLeHVxVFVOTUNja2hqdVMzMS9GbURuVjN1aWhwTVVvdGs1K2RMU2JxcTJ3Z3F2aGFHMkZBUytVMU5PfA&cppv=2

Request Chain 146

https://ad.doubleclick.net/ddm/trackimp/N963923.2230104GDNONLINE/B23957883.270475086;dc_trk_aid=465005767;dc_trk_cid=130318890;ord=3971556043;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua= HTTP 302
https://ad.doubleclick.net/ddm/trackimp/N963923.2230104GDNONLINE/B23957883.270475086;dc_pre=CL7R-rSdqekCFXiAgwcdtQ8Ngw;dc_trk_aid=465005767;dc_trk_cid=130318890;ord=3971556043;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=

Request Chain 157

https://eu-u.openx.net/w/1.0/pd?plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1--- HTTP 302
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---

Request Chain 160

https://eu-u.openx.net/w/1.0/pd?plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1--- HTTP 302
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---

162 HTTP transactions
5 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request css3_flexbox.asp Show response
www.w3schools.com/css/ 97 KB
24 KB 57ms
14ms Document
text/html 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6BA9) / ASP.NET

Resource Hash

62b0b64d3fbdfd3f80e7db4182d584a5e77c829eba1dde432b32159531582a8b

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

:method: GET
:authority: www.w3schools.com
:scheme: https
:path: /css/css3_flexbox.asp
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
content-encoding: gzip
accept-ranges: bytes
age: 13941
cache-control: Public,public
content-type: text/html
date: Sun, 10 May 2020 11:50:32 GMT
expires: Sun, 10 May 2020 15:50:32 GMT
last-modified: Sun, 10 May 2020 07:58:11 GMT
server: ECS (amb/6BA9)
vary: Accept-Encoding
x-cache: HIT
x-frame-options: SAMEORIGIN
x-powered-by: ASP.NET
content-length: 24071

GET
H2 200 w3.css
www.w3schools.com/w3css/4/ 23 KB
5 KB 15ms
13ms Stylesheet
text/css 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3schools.com/w3css/4/w3.css

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6BAC) / ASP.NET

Resource Hash

dd30cb28b7ad3a268bd4a6a5730f42e65490abd49bd2cf8a436afbbec5aceb02

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
etag: "0386ec7c1dd51:0"
last-modified: Fri, 07 Jun 2019 08:41:20 GMT
server: ECS (amb/6BAC)
age: 3569
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: text/css
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
vary: Accept-Encoding
content-length: 5224

GET
H2 200 css
fonts.googleapis.com/ 2 KB
679 B 18ms
17ms Stylesheet
text/css 2a00:1450:4001:80b::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Source%20Code%20Pro

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

4d2fd7b1e186aac6de9501d5e7e8827b4e4472d3d8bc0ec0bcd1b106810a6b42

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Sun, 10 May 2020 11:50:32 GMT
server: ESF
date: Sun, 10 May 2020 11:50:32 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Sun, 10 May 2020 11:50:32 GMT

GET
H2 200 sncmp_stub.min.js Show response
static.h-bid.com/sncmp/latest/ 1 KB
901 B 62ms
20ms Script
application/javascript 192.145.125.43
M247

General

Check archive.org

Show headers Download Go to

Full URL: https://static.h-bid.com/sncmp/latest/sncmp_stub.min.js
Requested by: Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.145.125.43 Frankfurt am Main, Germany, ASN9009 (M247, GB),
Reverse DNS
Software: nginx /
Resource Hash: 636810fa8e38ffd4fdd694b0b3e1d1265b3b5ee06177cfe0880f41cf5a8884c3

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
last-modified: Thu, 13 Feb 2020 18:23:12 GMT
server: nginx
x-edge-location: Frankfurt, DE
etag: W/"40c-59e792e812400"
x-cache: HIT
content-type: application/javascript
status: 200
cache-control: max-age=86400, public, must-revalidate
x-edge-ip: 192.145.125.43
x-age: 80111
x-storage: 965838956:8001

GET
H2 200 snhb-w3schools.com.min.js Show response
static.h-bid.com/w3schools.com/20200121/ 77 KB
19 KB 35ms
35ms Script
application/javascript 192.145.125.43
M247

General

Check archive.org

Show headers Download Go to

Full URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js
Requested by: Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.145.125.43 Frankfurt am Main, Germany, ASN9009 (M247, GB),
Reverse DNS
Software: nginx /
Resource Hash: 735f63236fe4113a1dd4f1e980b3743f73aba8948cf454a0ab46f231a9880013

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
last-modified: Fri, 08 May 2020 13:24:06 GMT
server: nginx
x-edge-location: Frankfurt, DE
etag: W/"1351c-5a522e95bb775"
x-cache: HIT
content-type: application/javascript
status: 200
cache-control: max-age=86400, public, must-revalidate
x-edge-ip: 192.145.125.43
x-age: 80782
x-storage: 965838956:8001

GET
H2 200 browserref.css
www.w3schools.com/ 1 KB
639 B 15ms
14ms Stylesheet
text/css 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3schools.com/browserref.css

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6B82) / ASP.NET

Resource Hash

58eef32adf025b8a6a197fec30ebd74432b826032c6771baf44fc1ce1e9ba09f

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
etag: "1b639da716e0d51:0"
last-modified: Mon, 10 Feb 2020 13:33:18 GMT
server: ECS (amb/6B82)
age: 3920
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: text/css
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
vary: Accept-Encoding
content-length: 543

GET
H2 200 colorpicker.gif
www.w3schools.com/images/ 3 KB
3 KB 14ms
14ms Image
image/gif 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3schools.com/images/colorpicker.gif

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6B8B) / ASP.NET

Resource Hash

e503b871d743ed49e4d39d450e4d211673df348bd1196a6ae8b0fadf4038c45c

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
etag: "96ad478671ecf1:0"
last-modified: Fri, 31 Jan 2014 09:33:17 GMT
server: ECS (amb/6B8B)
age: 3925
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: image/gif
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
content-length: 3235

GET
H2 200 w3schoolscom_gray.gif
www.w3schools.com/images/ 2 KB
2 KB 15ms
14ms Image
image/gif 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3schools.com/images/w3schoolscom_gray.gif

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6BAB) / ASP.NET

Resource Hash

4666422ead6597ae068b846560b21ea5bcdf151f3db4470ed71d7608fb13491d

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
etag: "21638653cbacf1:0"
last-modified: Mon, 06 Jan 2014 10:37:41 GMT
server: ECS (amb/6BAB)
age: 12086
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: image/gif
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
content-length: 1860

GET
H2 200 w3schools_footer.js Show response
www.w3schools.com/lib/ 53 KB
11 KB 14ms
14ms Script
application/x-javascript 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3schools.com/lib/w3schools_footer.js

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6B9F) / ASP.NET

Resource Hash

ea5a80bde8ad208299f911064b7113267e2903a03c71c1178fc77a543b9098ad

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
etag: "04e69133d8d51:0"
last-modified: Fri, 31 Jan 2020 12:40:08 GMT
server: ECS (amb/6B9F)
age: 4169
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: application/x-javascript
status: 200
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https://www.google-analytics.com/collect?v=1&_v=j82&a=880720216&t=pageview&_s=1&dl=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&ul=en-us&de=UTF-8&dt=CSS%20Flexbox%20(Flexible%20Box)&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=KGBAgEADQ~&jid=1694719073&gjid=1493056070&cid=1347172905.1589111432&tid=UA-3855518-1&_gid=1212071751.1589111432&z=771566291

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81d::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Response headers

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GET
H2

200

ga-audiences
www.google.de/ads/
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42 B
109 B

17ms
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image/gif

2a00:1450:4001:808::2003
GOOGLE

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Full URL

https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3855518-1&cid=1347172905.1589111432&jid=1694719073&_v=j82&z=245671015&slf_rd=1&random=2028561662

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Response headers

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Redirect headers

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GET
H2 200 l Show response
translate.googleapis.com/translate_a/ 3 KB
1 KB 20ms
20ms Script
application/javascript 2a00:1450:4001:801::200a
GOOGLE

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Full URL

https://translate.googleapis.com/translate_a/l?client=te&alpha=true&hl=en&cb=_callbacks____0ka0zx0oh

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Host: translate.googleapis.com
URL: https://translate.googleapis.com/element/TE_20200210_00/e/js/element/element_main.js

Protocol

Security

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Server

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x-xss-protection: 0
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 translate_24dp.png
www.gstatic.com/images/branding/product/2x/ 2 KB
2 KB 6ms
5ms Image
image/png 2a00:1450:4001:81a::2003
GOOGLE

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Full URL

https://www.gstatic.com/images/branding/product/2x/translate_24dp.png

Requested by

Host: translate.googleapis.com
URL: https://translate.googleapis.com/element/TE_20200210_00/e/js/element/element_main.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Response headers

date: Fri, 08 May 2020 07:53:54 GMT
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GET
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4 KB 6ms
5ms Stylesheet
text/css 2a00:1450:4001:801::200a
GOOGLE

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Full URL

https://translate.googleapis.com/translate_static/css/translateelement.css

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Host: translate.googleapis.com
URL: https://translate.googleapis.com/element/TE_20200210_00/e/js/element/element_main.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 10:55:37 GMT
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expires: Sun, 10 May 2020 11:55:37 GMT

GET
H2 200 translate_24dp.png
www.gstatic.com/images/branding/product/1x/ 825 B
917 B 7ms
6ms Image
image/png 2a00:1450:4001:81a::2003
GOOGLE

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Full URL

https://www.gstatic.com/images/branding/product/1x/translate_24dp.png

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 08 May 2020 05:40:14 GMT
x-content-type-options: nosniff
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GET
H2 200 cleardot.gif
www.google.com/images/ 43 B
113 B 14ms
13ms Image
image/gif 2a00:1450:4001:808::2004
GOOGLE

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Full URL

https://www.google.com/images/cleardot.gif

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

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date: Sun, 10 May 2020 11:50:32 GMT
x-content-type-options: nosniff
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x-xss-protection: 0
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GET
H2 200 cse_element__en.js Show response
www.google.com/cse/static/element/57975621473fd078/ 261 KB
86 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:808::2004
GOOGLE

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Full URL

https://www.google.com/cse/static/element/57975621473fd078/cse_element__en.js?usqp=CAI%3D

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Host: cse.google.com
URL: https://cse.google.com/cse/cse.js?cx=012971019331610648934:m2tou3_miwy

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 05:30:50 GMT
content-encoding: gzip
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server: sffe
age: 22782
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content-length: 88380
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expires: Mon, 10 May 2021 05:30:50 GMT

GET
H2 200 default+en.css
www.google.com/cse/static/element/57975621473fd078/ 40 KB
9 KB 13ms
13ms Stylesheet
text/css 2a00:1450:4001:808::2004
GOOGLE

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https://www.google.com/cse/static/element/57975621473fd078/default+en.css

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Host: cse.google.com
URL: https://cse.google.com/cse/cse.js?cx=012971019331610648934:m2tou3_miwy

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 05:31:25 GMT
content-encoding: gzip
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last-modified: Wed, 29 Apr 2020 13:21:59 GMT
server: sffe
age: 22747
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content-length: 8789
x-xss-protection: 0
expires: Mon, 10 May 2021 05:31:25 GMT

GET
H2 200 default.css
www.google.com/cse/static/style/look/v3/ 11 KB
3 KB 13ms
13ms Stylesheet
text/css 2a00:1450:4001:808::2004
GOOGLE

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https://www.google.com/cse/static/style/look/v3/default.css

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Host: cse.google.com
URL: https://cse.google.com/cse/cse.js?cx=012971019331610648934:m2tou3_miwy

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:06:49 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 21 Nov 2019 23:30:00 GMT
server: sffe
age: 2623
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content-length: 2719
x-xss-protection: 0
expires: Sun, 10 May 2020 11:56:49 GMT

GET
H2 200 prebid.js Show response
static.h-bid.com/prebid/latest/ 379 KB
121 KB 27ms
26ms Script
application/javascript 192.145.125.43
M247

General

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Full URL: https://static.h-bid.com/prebid/latest/prebid.js
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.145.125.43 Frankfurt am Main, Germany, ASN9009 (M247, GB),
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GET
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Full URL: https://static.h-bid.com/snhb/snhbGlobalSettings.js
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URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js
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Response headers

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GET
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URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js

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Response headers

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3 KB 71ms
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application/javascript 54.230.180.80
AMAZON-02

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Full URL: https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js
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URL: https://c.amazon-adsystem.com/aax2/apstag.js
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GET
H2 200 sncmp.min.js Show response
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18 KB 22ms
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Full URL: https://static.h-bid.com/sncmp/latest/sncmp.min.js
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js
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Response headers

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GET
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https://adservice.google.de/adsid/integrator.js?domain=www.w3schools.com

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URL: https://www.googletagservices.com/tag/js/gpt.js

Protocol

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GOOGLE

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https://adservice.google.com/adsid/integrator.js?domain=www.w3schools.com

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Host: www.googletagservices.com
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Protocol

Security

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Server

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Response headers

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content-encoding: gzip
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86 KB 96ms
53ms Script
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GOOGLE

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https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

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Host: www.googletagservices.com
URL: https://www.googletagservices.com/tag/js/gpt.js

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Security

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Response headers

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59 KB 16ms
16ms Script
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GOOGLE

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https://cse.google.com/adsense/search/async-ads.js

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Host: www.google.com
URL: https://www.google.com/cse/static/element/57975621473fd078/cse_element__en.js?usqp=CAI%3D

Protocol

Security

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GET
H2 204 generate_204
www.googleapis.com/ 0
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GOOGLE

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Full URL: https://www.googleapis.com/generate_204
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URL: https://www.w3schools.com/css/css3_flexbox.asp
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GOOGLE

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Full URL

https://www.google.com/cse/static/images/1x/en/branding.png

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Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Software

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Response headers

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GET
H2 204 generate_204
clients1.google.com/ 0
226 B 27ms
5ms Image
text/plain 2a00:1450:4001:801::200e
GOOGLE

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Full URL: https://clients1.google.com/generate_204
Requested by: Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp
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Response headers

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GET
H2 200 sngvl.json Show response
static.h-bid.com/sncmp/ 11 KB
3 KB 61ms
20ms XHR
application/json 192.145.125.43
M247

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Full URL: https://static.h-bid.com/sncmp/sngvl.json
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/sncmp/latest/sncmp.min.js
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Response headers

date: Sun, 10 May 2020 11:50:32 GMT
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GET
H2 200 en.json Show response
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786 B 14ms
14ms XHR
application/json 192.229.133.221
EDGECAST

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https://www.w3schools.com/lib/en.json

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Host: static.h-bid.com
URL: https://static.h-bid.com/sncmp/latest/sncmp.min.js

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Security

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Server

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Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
etag: "de93fba9b7ddd51:0"
last-modified: Fri, 07 Feb 2020 13:08:17 GMT
server: ECS (amb/6B84)
age: 4507
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: application/json
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
content-length: 680

GET
H2 200 bid Show response
c.amazon-adsystem.com/e/dtb/ 23 B
374 B 67ms
66ms XHR
text/javascript 54.230.180.80
AMAZON-02

General

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Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/e/dtb/bid?src=3927&u=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&pid=2O9l9Hn8sPJHz&cb=0&ws=1600x1200&v=7.49.02&t=2000&slots=%5B%7B%22sd%22%3A%220%22%2C%22s%22%3A%5B%22160x600%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fsidebar_sticky%22%7D%2C%7B%22sd%22%3A%221%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fmain_leaderboard%22%7D%2C%7B%22sd%22%3A%222%22%2C%22s%22%3A%5B%22160x600%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fwide_skyscraper%22%7D%2C%7B%22sd%22%3A%223%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x250%22%2C%22970x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fmid_content%22%7D%2C%7B%22sd%22%3A%224%22%2C%22s%22%3A%5B%22970x250%22%2C%22300x250%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fbottom_medium_rectangle%22%7D%2C%7B%22sd%22%3A%225%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fright_bottom_medium_rectangle%22%7D%2C%7B%22sd%22%3A%226%22%2C%22s%22%3A%5B%22728x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Ftry_it_leaderboard%22%7D%5D&gdpre=1&gdprc=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&gdprl=%7B%22status%22%3A%22cmp-success%22%2C%22rtimes%22%3A%5B0%5D%2C%22cc%22%3A%222%22%7D
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.230.180.80 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-230-180-80.ham50.r.cloudfront.net
Software: Server /
Resource Hash: 745a085b52b8371ec6705413fca70a28c6d8bff0db480e6b124bd08c54e95ef8

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
via: 1.1 ccc3c8305c079db66ab9ac68a1ea9cd9.cloudfront.net (CloudFront)
server: Server
x-amz-cf-pop: HAM50-C3
status: 200
vary: User-Agent
x-cache: Miss from cloudfront
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: https://www.w3schools.com
access-control-allow-credentials: true
timing-allow-origin: *
content-length: 23
x-amz-cf-id: Mg4WySwsDAv3MjX5SOvkadv01jlNRrGgtXkBnEmCZXUeN_xIFMvLWQ==

GET
H2

200

sid Show response
mug.criteo.com/
Redirect Chain

https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fwww.w3schools.com%2F&domain=www.w3schools.com&cw=1
https://mug.criteo.com/sid?cpp=NAN2d3xYS0Y3TldGV1kvVE13dW5sSlRJZnNhSEJVV1FsSDVsa1ZSeGNENXlFV0RMWllzWFh4L0Y4Wkh5VHNpWEFVZXZuVXRNc1JwQjBxNnlXYVZGaU0zVjA1WTYzN1ZSRDRJN1hTc0diT2FiU1B2T1J4VldSSlZsQldObm...

401 B
672 B

75ms
25ms

XHR
application/json

178.250.0.157
ASN-CRITEO-EUROPE

General

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Full URL

https://mug.criteo.com/sid?cpp=NAN2d3xYS0Y3TldGV1kvVE13dW5sSlRJZnNhSEJVV1FsSDVsa1ZSeGNENXlFV0RMWllzWFh4L0Y4Wkh5VHNpWEFVZXZuVXRNc1JwQjBxNnlXYVZGaU0zVjA1WTYzN1ZSRDRJN1hTc0diT2FiU1B2T1J4VldSSlZsQldObmpyTzMxNUovYnZTQmh5dUNpcG4yaGhXc2FwZkFOSDFFbE9uSUxNd01DdE5MZHlPOFpWZHlFYXFCTFpYSFJPOGRpUWs4T3laS1dOaVBFK2RLeHVxVFVOTUNja2hqdVMzMS9GbURuVjN1aWhwTVVvdGs1K2RMU2JxcTJ3Z3F2aGFHMkZBUytVMU5PfA&cppv=2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

178.250.0.157 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Microsoft-IIS/10.0 /

Resource Hash

f618f781ce3d2248b606797ba7792d80e5879036c6aec5be51d2b0e3a600fc68

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000
server: Microsoft-IIS/10.0
date: Sun, 10 May 2020 11:50:32 GMT
status: 200
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: null
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
content-length: 401
expires: 0

Redirect headers

pragma: no-cache
strict-transport-security: max-age=31536000
server: Microsoft-IIS/10.0
status: 302
x-powered-by: ASP.NET
location: https://mug.criteo.com/sid?cpp=NAN2d3xYS0Y3TldGV1kvVE13dW5sSlRJZnNhSEJVV1FsSDVsa1ZSeGNENXlFV0RMWllzWFh4L0Y4Wkh5VHNpWEFVZXZuVXRNc1JwQjBxNnlXYVZGaU0zVjA1WTYzN1ZSRDRJN1hTc0diT2FiU1B2T1J4VldSSlZsQldObmpyTzMxNUovYnZTQmh5dUNpcG4yaGhXc2FwZkFOSDFFbE9uSUxNd01DdE5MZHlPOFpWZHlFYXFCTFpYSFJPOGRpUWs4T3laS1dOaVBFK2RLeHVxVFVOTUNja2hqdVMzMS9GbURuVjN1aWhwTVVvdGs1K2RMU2JxcTJ3Z3F2aGFHMkZBUytVMU5PfA&cppv=2
access-control-allow-methods: GET
content-type: text/html; charset=utf-8
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
content-length: 509
date: Sun, 10 May 2020 11:50:31 GMT
expires: 0

GET
H/1.1 200 364.json Show response
id5-sync.com/g/v1/ 131 B
446 B 88ms
22ms XHR
text/json 54.36.109.47
OVH

General

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Full URL

https://id5-sync.com/g/v1/364.json?1puid=&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

54.36.109.47 , Germany, ASN16276 (OVH, FR),

Reverse DNS

p02.id5-sync.com

Software

Resource Hash

b5d63994985733e2f53d982d242abc074ef01190b831d736f065e68bd68c129d

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Access-Control-Allow-Origin: https://www.w3schools.com
Date: Sun, 10 May 2020 11:50:32 GMT
Access-Control-Allow-Credentials: true
Vary: Origin
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Type: text/json;charset=utf-8

GET
H2 204 envelope Show response
api.rlcdn.com/api/identity/ 0
206 B 50ms
20ms XHR
text/plain 35.244.174.68
GOOGLE

General

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Show headers Download Go to

Full URL: https://api.rlcdn.com/api/identity/envelope?pid=107&ct=1&cv=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.244.174.68 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 68.174.244.35.bc.googleusercontent.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
via: 1.1 google
alt-svc: clear
status: 204
access-control-allow-methods: GET, OPTIONS
access-control-allow-origin: https://www.w3schools.com
access-control-allow-credentials: true
access-control-allow-headers: Cookie, Accept, Origin, Authorization, Content-Type

GET
H2 200 rid Show response
match.adsrvr.org/track/ 109 B
545 B 99ms
32ms XHR
application/json 52.49.73.64
AMAZON-02

General

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Show headers Download Go to

Full URL: https://match.adsrvr.org/track/rid?ttd_pid=8p4qh9l&fmt=json
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.49.73.64 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-49-73-64.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 2d57d795a30501670dbe8a839e19c1469dfeac477ba758fee05dff48eedf72fa

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
x-aspnet-version: 4.0.30319
status: 200
vary: Origin
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.w3schools.com
cache-control: private
access-control-allow-credentials: true
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length: 109
expires: Tue, 09 Jun 2020 11:50:32 GMT

GET
H2 200 cmp.css
www.w3schools.com/lib/ 10 KB
3 KB 14ms
14ms Stylesheet
text/css 192.229.133.221
EDGECAST

General

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Full URL

https://www.w3schools.com/lib/cmp.css

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (amb/6BBC) / ASP.NET

Resource Hash

d3b7026f289be2a921033d14dd5d52156624a2fa6c3fca710b8588c22350caec

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
content-encoding: gzip
etag: "7dea69fd16e0d51:0"
last-modified: Mon, 10 Feb 2020 13:35:42 GMT
server: ECS (amb/6BBC)
age: 4546
x-powered-by: ASP.NET
x-frame-options: SAMEORIGIN
x-cache: HIT
content-type: text/css
status: 200
cache-control: public,max-age=14400,public
accept-ranges: bytes
vary: Accept-Encoding
content-length: 2909

GET
H2 200 v1 Show response
prebid.digitru.st/id/ 425 B
1 KB 65ms
34ms XHR
application/json 2600:9000:2070:ea00:a:d79f:3100:93a1
AMAZON-02

General

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Show headers Download Go to

Full URL: https://prebid.digitru.st/id/v1
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2070:ea00:a:d79f:3100:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: CloudFront /
Resource Hash: 491997193123f0dd52b3bcebe05272d2b1e03ecca95d0dc2df55cffdb7a77206

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

date: Sun, 10 May 2020 11:50:32 GMT
via: 1.1 67c53a3f025013bfb9704050f9d1933a.cloudfront.net (CloudFront)
server: CloudFront
x-amz-cf-pop: HAM50-C3
status: 200
vary: Accept-Encoding, Origin
access-control-allow-methods: GET, OPTIONS
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
access-control-allow-origin: https://www.w3schools.com
cache-control: private, max-age=15552000
access-control-allow-credentials: true
x-cache: LambdaGeneratedResponse from cloudfront
content-type: application/json
content-length: 425
x-amz-cf-id: -HQ0baSyxPYLfg2Mbg5RGcSD883u2A1MoCpNKH5unFH_-J2PcyEqwQ==

POST
H2 204 translator Show response
hbopenbid.pubmatic.com/ 0
118 B 47ms
19ms XHR
text/plain 185.64.189.112
AS-PUBMATIC

General

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Show headers Download Go to

Full URL: https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.64.189.112 , United Kingdom, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

status: 204
date: Sun, 10 May 2020 11:50:33 GMT
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
access-control-allow-origin: https://www.w3schools.com

GET
H/1.1 200
OK cygnus Show response
as-sec.casalemedia.com/ 24 B
439 B 143ms
70ms XHR
application/json 184.51.9.98
AKAMAI-AS

General

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Full URL: https://as-sec.casalemedia.com/cygnus?s=277108&v=7.2&r=%7B%22id%22%3A%226506a17e997a74%22%2C%22imp%22%3A%5B%7B%22id%22%3A%227e92e4a89ab5c1%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277108%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%22835908b19a915c%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277108%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%229beb0aac41c0a%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277110%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A160%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2210a0ed26579a846%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277112%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%221187d58533100d4%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277112%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2212758432a57904f%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277111%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%5D%2C%22site%22%3A%7B%22page%22%3A%22https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp%22%7D%2C%22ext%22%3A%7B%22source%22%3A%22prebid%22%7D%2C%22source%22%3A%7B%22ext%22%3A%7B%22schain%22%3A%7B%22ver%22%3A%221.0%22%2C%22complete%22%3A1%2C%22nodes%22%3A%5B%7B%22asi%22%3A%22snigelweb.com%22%2C%22sid%22%3A%227088%22%2C%22domain%22%3A%22w3schools.com%22%2C%22hp%22%3A1%7D%5D%7D%7D%7D%2C%22regs%22%3A%7B%22ext%22%3A%7B%22gdpr%22%3A1%2C%22us_privacy%22%3A%221---%22%7D%7D%2C%22user%22%3A%7B%22ext%22%3A%7B%22consent%22%3A%22BOzLylWOzLylWDlDKAENDD-AAAAuuAAA%22%7D%7D%7D&ac=j&sd=1&
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 184.51.9.98 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a184-51-9-98.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: 05ae9a454a3ba2f1dce5576f7ac7eb0ee1e3316605b3d0fded8174e0c75b8115

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:33 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding
Content-Type: application/json
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: max-age=0, no-cache, no-store
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 44
Expires: Sun, 10 May 2020 11:50:33 GMT

POST
H2 200 v2 Show response
i.connectad.io/api/ 165 B
749 B 297ms
281ms XHR
application/json 2606:4700:10::6816:37ce
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://i.connectad.io/api/v2
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:37ce , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d66b84dc36e6bd93d1c39e4ffb986242f3944eb55aff6d2cf2619e03295cc204

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

date: Sun, 10 May 2020 11:50:33 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
server: cloudflare
status: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache, private
access-control-allow-credentials: true
via: 1.1 google
cf-ray: 5913717c5c00647f-FRA
content-type: application/json
cf-request-id: 02a00541b50000647f573fc200000001

POST
H2 200 24 Show response
web.hb.ad.cpe.dotomi.com/s2s/header/ 192 B
379 B 84ms
13ms XHR
application/json 2a02:fa8:8806:13::1460
VCLK-EU-

General

Check archive.org

Show headers Download Go to

Full URL: https://web.hb.ad.cpe.dotomi.com/s2s/header/24
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a02:fa8:8806:13::1460 , Sweden, ASN41041 (VCLK-EU-, SE),
Reverse DNS
Software: nginx /
Resource Hash: af9875ec5069b6fa3f9d9c2f7d99b7ef51668987a7464a4bced2b8c9c4f09f62

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: nginx
status: 200
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache
access-control-allow-credentials: true
content-length: 192
expires: 0

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=5128d6a4264d0c6;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6582998/0/0/ 48 B
81 B 71ms
51ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6582998/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=5128d6a4264d0c6;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 78efa435e1f8ab402f61b39f73235ad366280a8c250aaa79c470e274f2c005e4

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=521bbfa5df3b7a5;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583000/0/0/ 48 B
81 B 71ms
52ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583000/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=521bbfa5df3b7a5;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 591ac23f0ad7b3c1f000e73510f74d2e39d881193ce169cf16e3bf1ee47543da

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=53a530452cb2bac;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583003/0/0/ 48 B
81 B 68ms
48ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583003/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=53a530452cb2bac;misc=1589111433638;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 6ce47507baf1f1ce4b0283cbba633f79ce0a3ca98bb435b2fed4093cea0e2474

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=54a7e3b032d81f5;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583005/0/0/ 47 B
80 B 68ms
49ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583005/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=54a7e3b032d81f5;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 8b6145713f22fc92915454ab9277e9636a1d05fff4dbeb9ca6690ae22a2531c1

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 47
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=5587f4070a4fe6a;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/65830056/0/0/ 48 B
269 B 32ms
13ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/65830056/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=5587f4070a4fe6a;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: a61904a623ffdc17f1762c277d90c70e331f69768893007ecf2ca18336b0c7fb

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;v=2;cmd=bid;cors=yes;alias=56f3331fa649716;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---; Show response
adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583007/0/0/ 48 B
81 B 68ms
49ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6583007/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=56f3331fa649716;misc=1589111433639;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: b9be66a3253634cf10f3e39e1e91835272c01266b69bc8aa0edb9b884ec78828

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

POST
H/1.1 200
OK prebid Show response
ib.adnxs.com/ut/v3/ 471 B
1 KB 70ms
36ms XHR
application/json 185.33.221.11
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

185.33.221.11 , Netherlands, ASN29990 (ASN-APPNEX, US),

Reverse DNS

733.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

e1f6f56ac8b866ac8e7fe55b4cf40951dac5dfb86ef9ccb7177dfb1f3cd18c29

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:35 GMT
X-Proxy-Origin: 185.217.171.12; 185.217.171.12; 733.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.221.6:80
AN-X-Request-Uuid: c0712709-f8a5-4241-941f-878e65a970d8
Server: nginx/1.13.4
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Content-Length: 471
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

POST
H/1.1 200
OK prebid Show response
ib.adnxs.com/ut/v3/ 495 B
1 KB 54ms
21ms XHR
application/json 185.33.221.11
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

185.33.221.11 , Netherlands, ASN29990 (ASN-APPNEX, US),

Reverse DNS

733.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

59d22c330b489d7a40e5299def1ff910d29b599e2c08368885dad335f5d81477

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:35 GMT
X-Proxy-Origin: 185.217.171.12; 185.217.171.12; 733.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.222.249:80
AN-X-Request-Uuid: af0ea74e-3e1d-41ac-b078-f17bdad653d2
Server: nginx/1.13.4
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Content-Length: 495
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H/1.1 200
OK bidRequest Show response
c2shb.ssp.yahoo.com/ 62 B
388 B 165ms
91ms XHR
application/json 52.28.203.152
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694b8017070f8309df8ed25b10036&pos=sws_hb_w3schools_leader_728x90&cmd=bid&secure=1&gdpr=1&euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 52.28.203.152 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com
Software: ATS/7.1.2.106 /
Resource Hash: 5224d5f33196fef210518108a3b8a1fe020032e509d326023449984a9b772943

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sun, 10 May 2020 11:50:33 GMT
Server: ATS/7.1.2.106
Age: 0
Access-Control-Allow-Methods: POST,GET,HEAD,OPTIONS
Content-Type: application/json;charset=utf-8
Access-Control-Allow-Origin: https://www.w3schools.com
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 62

GET
H/1.1 200
OK bidRequest Show response
c2shb.ssp.yahoo.com/ 62 B
388 B 183ms
104ms XHR
application/json 52.28.203.152
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694b8017070f8309df8ed25b10036&pos=sws_hb_w3schools_wide_300x600&cmd=bid&secure=1&gdpr=1&euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 52.28.203.152 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com
Software: ATS/7.1.2.106 /
Resource Hash: 802ce20b7eb8348ac83f229ae536c5ede67bc5996559452d0972bf7c2c96a350

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sun, 10 May 2020 11:50:33 GMT
Server: ATS/7.1.2.106
Age: 0
Access-Control-Allow-Methods: POST,GET,HEAD,OPTIONS
Content-Type: application/json;charset=utf-8
Access-Control-Allow-Origin: https://www.w3schools.com
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 62

GET
H/1.1 200
OK bidRequest Show response
c2shb.ssp.yahoo.com/ 62 B
388 B 150ms
68ms XHR
application/json 52.28.203.152
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694b8017070f8309df8ed25b10036&pos=sws_hb_w3schools_bottom_970x250&cmd=bid&secure=1&gdpr=1&euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 52.28.203.152 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com
Software: ATS/7.1.2.106 /
Resource Hash: b2daf48293184c25964e555a1159ecc6abc421216ae5a88d0dfd3bd8a9fb4033

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sun, 10 May 2020 11:50:33 GMT
Server: ATS/7.1.2.106
Age: 0
Access-Control-Allow-Methods: POST,GET,HEAD,OPTIONS
Content-Type: application/json;charset=utf-8
Access-Control-Allow-Origin: https://www.w3schools.com
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 62

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 259 B
744 B 91ms
28ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=914484&size_id=2&alt_size_ids=55&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=97ed1a02-7d50-4257-9b31-bbfe407a35af&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.4218896742819762
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 797bfe6301dd84daf93cae222268b49d3823431ac30b0115bbe2f34b89fb2fa8

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:33 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=390
Content-Length: 259
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 239 B
724 B 90ms
27ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=914486&size_id=9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=bd8e5b94-9566-40fe-9999-000a016c5ff3&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.43380843859216567
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 0132017246d1dbb42add56e82d1dfd9f62a40d78e46c56af12f6a22d83668ba0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:33 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=420
Content-Length: 239
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 260 B
745 B 91ms
27ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

Check archive.org

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=914490&size_id=15&alt_size_ids=57&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=62c6e563-ea94-4ff1-b6a3-f6f3bbfce188&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.03507733901678267
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 91b9f9cbc4fb85178045d8cc5608e851d76ae89a87364c6b3451ea5111262f3b

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:33 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=411
Content-Length: 260
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
725 B 104ms
31ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

Check archive.org

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=914492&size_id=15&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=9f656223-a03a-410f-bb1a-4dba1275a3e8&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.04820888286415115
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: c441b1fe643a2bc237bc2f31ca9c8e07e36460c12dc682ae80f894ffe39d42a2

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:33 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=458
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H2 200 arj Show response
snigel-d.openx.net/w/1.0/ 236 B
624 B 241ms
211ms XHR
application/json 34.95.120.147
GOOGLE

General

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Full URL: https://snigel-d.openx.net/w/1.0/arj?ju=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&ch=UTF-8&res=1600x1200x24&ifr=false&tz=-120&tws=1600x1200&be=1&bc=hb_pb_3.0.2&dddid=97ed1a02-7d50-4257-9b31-bbfe407a35af%2Cbd8e5b94-9566-40fe-9999-000a016c5ff3%2C62c6e563-ea94-4ff1-b6a3-f6f3bbfce188%2C9f656223-a03a-410f-bb1a-4dba1275a3e8&nocache=1589111433647&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&gdpr=1&us_privacy=1---&id5id=ID5-ZHMOz_hWp__giiZ0iF4PG7_sCAgN4TFEB8LMpouTUw&pubcid=7569f394-4c46-43af-b613-1df7aa4c3abc&ttduuid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&schain=1.0%2C1!snigelweb.com%2C7088%2C1%2C%2C%2Cw3schools.com&aus=728x90%2C970x90%7C160x600%7C970x250%2C300x250%7C300x250&divIds=snhb-main_leaderboard-0%2Csnhb-wide_skyscraper-0%2Csnhb-bottom_medium_rectangle-0%2Csnhb-right_bottom_medium_rectangle-0&auid=539960990%2C539960993%2C539960998%2C539960999&
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.185.0 /
Resource Hash: 9c58eda4ba227118aca8c8b99cd428dc971159fbd41be7434155279c28192723

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:33 GMT
content-encoding: gzip
server: OXGW/16.185.0
status: 200
vary: Accept, Accept-Encoding
p3p: CP="CUR ADM OUR NOR STA NID"
access-control-allow-origin: https://www.w3schools.com
cache-control: private, max-age=0, no-cache
access-control-allow-credentials: true
content-type: application/json
alt-svc: clear
content-length: 216
via: 1.1 google
expires: Mon, 26 Jul 1997 05:00:00 GMT

GET
H2 200 ads Show response
securepubads.g.doubleclick.net/gampad/ 159 KB
38 KB 535ms
535ms XHR
text/plain 172.217.22.98
GOOGLE

General

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Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gampad/ads?gdfp_req=1&pvsid=262566941568208&correlator=465767583524915&output=ldjh&impl=fifs&adsid=NT&jar=2020-05-10-11&eid=21062832%2C21064170%2C21065512%2C21065783%2C21065920&vrg=2020043001&us_privacy=1---&npa=1&guci=1.2.0.0.2.1.0.0&sc=1&sfv=1-0-37&ecs=20200510&iu_parts=22152718%2Csws-hb%2Cw3schools.com%2Cmain_leaderboard%2Cwide_skyscraper%2Cbottom_medium_rectangle%2Cright_bottom_medium_rectangle&enc_prev_ius=%2F0%2F1%2F%2F2%2F%2F3%2C%2F0%2F1%2F%2F2%2F%2F4%2C%2F0%2F1%2F%2F2%2F%2F5%2C%2F0%2F1%2F%2F2%2F%2F6&prev_iu_szs=728x90%7C970x90%2C160x600%2C970x250%7C300x250%2C300x250&prev_scp=amz_tam%3Dtrue%26_ia%3D0.00%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2%7Camz_tam%3Dtrue%26_ia%3D0.00%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2%7Camz_tam%3Dtrue%26_ia%3D0.02%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2%7Camz_tam%3Dtrue%26_ia%3D0.00%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2&eri=1&cust_params=page_section%3Dcss&cookie_enabled=1&bc=31&abxe=1&lmt=1589097491&dt=1589111433954&dlt=1589111432044&idt=587&frm=20&biw=1585&bih=1200&oid=3&adxs=232%2C1365%2C252%2C252&adys=128%2C128%2C20844%2C21104&adks=2680928494%2C2549113857%2C2183449659%2C3510505991&ucis=1%7C2%7C3%7C4&ifi=1&u_tz=120&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&flash=0&url=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&dssz=29&icsg=8876&std=0&vis=1&dmc=8&scr_x=0&scr_y=0&psz=1112x90%7C211x600%7C1301x536%7C1301x536&msz=1112x90%7C211x600%7C980x260%7C310x260&ga_vid=1347172905.1589111432&ga_sid=1589111434&ga_hid=880720216&fws=4%2C4%2C4%2C4&ohw=1112%2C1585%2C1301%2C1301

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.22.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s18-in-f98.1e100.net

Software

cafe /

Resource Hash

ebd06c2dd5efb19faeb7ca9860885e143baa69c7160e968ab727f4896da67f35

Security Headers

Name	Value
Content-Security-Policy	child-src 'unsafe-inline' cm.g.doubleclick.net googleads.g.doubleclick.net www.google.com accounts.google.com pagead2.googlesyndication.com/pagead/s/cookie_push.html gmsg: https://tpc.googlesyndication.com/sadbundle/$csp%3Der3$/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html;frame-src 'unsafe-inline' cm.g.doubleclick.net googleads.g.doubleclick.net www.google.com accounts.google.com pagead2.googlesyndication.com/pagead/s/cookie_push.html gmsg: https://tpc.googlesyndication.com/sadbundle/$csp%3Der3$/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html;report-uri https://pagead2.googlesyndication.com/pagead/gen_csp?id=adbundle&qqi=CJCdo7SdqekCFVGNGwodMrMDVg&gqi=&layout=/sadbundle/%24csp%253Der3%24/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

content-security-policy: child-src 'unsafe-inline' cm.g.doubleclick.net googleads.g.doubleclick.net www.google.com accounts.google.com pagead2.googlesyndication.com/pagead/s/cookie_push.html gmsg: https://tpc.googlesyndication.com/sadbundle/$csp%3Der3$/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html;frame-src 'unsafe-inline' cm.g.doubleclick.net googleads.g.doubleclick.net www.google.com accounts.google.com pagead2.googlesyndication.com/pagead/s/cookie_push.html gmsg: https://tpc.googlesyndication.com/sadbundle/$csp%3Der3$/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html;report-uri https://pagead2.googlesyndication.com/pagead/gen_csp?id=adbundle&qqi=CJCdo7SdqekCFVGNGwodMrMDVg&gqi=&layout=/sadbundle/%24csp%253Der3%24/10187278456268067820/cs2002l0006_005_344136_nl_cs_co_co_fy21q1_oa_npl_mod_160x600.html
content-encoding: br
x-content-type-options: nosniff
google-mediationgroup-id: -2,-2
google-creative-id: -1,-1,138305555844,138305581265
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 37870
x-xss-protection: 0
google-lineitem-id: -1,-1,5321483659,5321469016
pragma: no-cache
server: cafe
google-mediationtag-id: -2
date: Sun, 10 May 2020 11:50:34 GMT
content-type: text/plain; charset=UTF-8
access-control-allow-origin: https://www.w3schools.com
access-control-expose-headers: x-google-amp-ad-validated-version
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ 0
0 6ms
5ms Other
text/html 2a00:1450:4001:821::2001
GOOGLE

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GOOGLE

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text/javascript 2a00:1450:4001:81b::2001
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https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js

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GET
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https://cdn.ampproject.org/rtv/012005012256000/v0/amp-analytics-0.1.js

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Response headers

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expires: Mon, 10 May 2021 07:56:12 GMT

GET
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Full URL: data:truncated
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Referer
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Response headers

Content-Type: image/png

GET
H2 200 bid Show response
c.amazon-adsystem.com/e/dtb/ 23 B
373 B 90ms
89ms XHR
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AMAZON-02

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Full URL: https://c.amazon-adsystem.com/e/dtb/bid?src=3927&u=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&pid=2O9l9Hn8sPJHz&cb=1&ws=1600x1200&v=7.49.02&t=2000&slots=%5B%7B%22sd%22%3A%220%22%2C%22s%22%3A%5B%22160x600%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fsidebar_sticky%22%7D%2C%7B%22sd%22%3A%221%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fmain_leaderboard%22%7D%2C%7B%22sd%22%3A%222%22%2C%22s%22%3A%5B%22160x600%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fwide_skyscraper%22%7D%2C%7B%22sd%22%3A%223%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x250%22%2C%22970x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fmid_content%22%7D%2C%7B%22sd%22%3A%224%22%2C%22s%22%3A%5B%22970x250%22%2C%22300x250%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fbottom_medium_rectangle%22%7D%2C%7B%22sd%22%3A%225%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Fright_bottom_medium_rectangle%22%7D%2C%7B%22sd%22%3A%226%22%2C%22s%22%3A%5B%22728x90%22%5D%2C%22sn%22%3A%22%2F22152718%2Fsws-hb%2F%2Fw3schools.com%2F%2Ftry_it_leaderboard%22%7D%5D&gdpre=1&gdprc=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&gdprl=%7B%22status%22%3A%22cmp-success%22%7D
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:34 GMT
via: 1.1 ccc3c8305c079db66ab9ac68a1ea9cd9.cloudfront.net (CloudFront)
server: Server
x-amz-cf-pop: HAM50-C3
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GET
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81 B 83ms
73ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

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Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6577373/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=88d814025531ff;misc=1589111434577;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
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Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
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Content-Type: text/plain

Response headers

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server: Adtech Adserver
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content-type: application/json
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cache-control: no-store, no-cache
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content-length: 48
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
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81 B 82ms
73ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

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Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6584040/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=8958b6a6779a6e4;misc=1589111434577;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
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Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
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Software: Adtech Adserver /
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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
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Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:34 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
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cache-control: no-store, no-cache
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expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
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103 B 82ms
73ms XHR
application/json 2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

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Show headers Download Go to

Full URL: https://adserver-eu.adtech.advertising.com/pubapi/3.0/4459.1/6584039/0/0/ADTECH;v=2;cmd=bid;cors=yes;alias=90391aa173708a2;misc=1589111434577;gdpr=1;euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA;us_privacy=1---;
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Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
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Software: Adtech Adserver /
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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
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Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:34 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
content-type: application/json
access-control-allow-origin: https://www.w3schools.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 47
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 arj Show response
snigel-d.openx.net/w/1.0/ 236 B
424 B 196ms
183ms XHR
application/json 34.95.120.147
GOOGLE

General

Check archive.org

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Full URL: https://snigel-d.openx.net/w/1.0/arj?ju=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&ch=UTF-8&res=1600x1200x24&ifr=false&tz=-120&tws=1600x1200&be=1&bc=hb_pb_3.0.2&dddid=2ae3c689-3611-4099-9059-42f6e61aaf26%2C879283c6-0fa5-46d3-821a-f610f1ab90bd&nocache=1589111434578&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&gdpr=1&us_privacy=1---&id5id=ID5-ZHMOz_hWp__giiZ0iF4PG7_sCAgN4TFEB8LMpouTUw&pubcid=7569f394-4c46-43af-b613-1df7aa4c3abc&ttduuid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&schain=1.0%2C1!snigelweb.com%2C7088%2C1%2C%2C%2Cw3schools.com&aus=160x600%7C728x90%2C970x250%2C970x90&divIds=snhb-sidebar_sticky-0%2Csnhb-mid_content-0&auid=539882512%2C539960995&
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.185.0 /
Resource Hash: b8cd8cf080e1225214e28555de7ec4397b57603dbe6a3488b52f0cb6b9ff4cf0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sun, 10 May 2020 11:50:34 GMT
content-encoding: gzip
server: OXGW/16.185.0
status: 200
vary: Accept, Accept-Encoding
p3p: CP="CUR ADM OUR NOR STA NID"
access-control-allow-origin: https://www.w3schools.com
cache-control: private, max-age=0, no-cache
access-control-allow-credentials: true
content-type: application/json
alt-svc: clear
content-length: 218
via: 1.1 google
expires: Mon, 26 Jul 1997 05:00:00 GMT

GET
H/1.1 200
OK cygnus Show response
as-sec.casalemedia.com/ 25 B
440 B 131ms
126ms XHR
application/json 184.51.9.98
AKAMAI-AS

General

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Full URL: https://as-sec.casalemedia.com/cygnus?s=259558&v=7.2&r=%7B%22id%22%3A%22646c34985c6a2ac%22%2C%22imp%22%3A%5B%7B%22id%22%3A%22658b78638905ba2%22%2C%22ext%22%3A%7B%22siteID%22%3A%22259558%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A160%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2266f283582b9fa0f%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277109%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%226789caf9e063fd%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277109%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2268172f3ed8cd452%22%2C%22ext%22%3A%7B%22siteID%22%3A%22277109%22%2C%22sid%22%3A%221%22%7D%2C%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%7D%5D%2C%22site%22%3A%7B%22page%22%3A%22https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp%22%7D%2C%22ext%22%3A%7B%22source%22%3A%22prebid%22%7D%2C%22source%22%3A%7B%22ext%22%3A%7B%22schain%22%3A%7B%22ver%22%3A%221.0%22%2C%22complete%22%3A1%2C%22nodes%22%3A%5B%7B%22asi%22%3A%22snigelweb.com%22%2C%22sid%22%3A%227088%22%2C%22domain%22%3A%22w3schools.com%22%2C%22hp%22%3A1%7D%5D%7D%7D%7D%2C%22regs%22%3A%7B%22ext%22%3A%7B%22gdpr%22%3A1%2C%22us_privacy%22%3A%221---%22%7D%7D%2C%22user%22%3A%7B%22ext%22%3A%7B%22consent%22%3A%22BOzLylWOzLylWDlDKAENDD-AAAAuuAAA%22%7D%7D%7D&ac=j&sd=1&
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 184.51.9.98 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a184-51-9-98.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: 8865410fbe1675cd5e0d27d980ce90039a7f16a9edda728699529510d3b97a66

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:34 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding
Content-Type: application/json
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: max-age=0, no-cache, no-store
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 45
Expires: Sun, 10 May 2020 11:50:34 GMT

POST
H2 204 translator Show response
hbopenbid.pubmatic.com/ 0
62 B 17ms
10ms XHR
text/plain 185.64.189.112
AS-PUBMATIC

General

Check archive.org

Show headers Download Go to

Full URL: https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.64.189.112 , United Kingdom, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

status: 204
date: Sun, 10 May 2020 11:50:34 GMT
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
access-control-allow-origin: https://www.w3schools.com

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 239 B
724 B 78ms
66ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=883812&size_id=9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=2ae3c689-3611-4099-9059-42f6e61aaf26&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.08807605091727444
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 44c17f005672f0e1cc3cb8d0391f906870588a8a51a565297f8d8d85325ebfb2

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:34 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=436
Content-Length: 239
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 262 B
747 B 77ms
66ms XHR
application/json 69.173.144.143
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=14598&site_id=181004&zone_id=914488&size_id=2&alt_size_ids=55%2C57&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&rp_schain=1.0,1!snigelweb.com,7088,1,,,w3schools.com&tpid_tdid=bd444f34-d08b-45b0-b83a-8cf421ff4c50&dt.id=WSmTlRGcfkne3PIP%2FP3JPtXoS36il4CR1AVYcdq5nZ8LbZbcqOsYOiCJM8OaFtCTHn%2FmAClnHblu%2BNLCr%2FcSyV%2F%2FKJsHS9tVbmPq9NQz%2FMY51uyvgI8oMZ6sWLM%2F%2BBCm1pT0PpKnGzdwZrORfQmSJmMkcXy2W1aZu3KVPJg2R1iL%2BgYrcvBVoy6Yur%2B1%2BNLRNxbq%2F3p5GBo%2BI%2Fl9Xm%2BRcXwsQiT8DoqGTCQHo1mrQIx%2FcQ8v0gd9FasCNIOUojkxfUmQJ6cFqwPUU5%2BMN6En68vdno0IUQShYUHxTee3kycWHrevoLkP4cxZk4i%2B1JHTNiRupOGxOnG%2Fi3PDGNrYdw%3D%3D&dt.keyv=4&dt.pref=0&rf=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&tk_flint=pbjs_lite_v3.14.0&x_source.tid=879283c6-0fa5-46d3-821a-f610f1ab90bd&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.007199547372266801
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 69.173.144.143 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 621bd9a428b17e25f818c7f01318645418564a26da1759ca7a2ee2d2c9d37cba

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:34 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=144
Content-Length: 262
Expires: Wed, 17 Sep 1975 21:32:10 GMT

POST
H2 200 v2 Show response
i.connectad.io/api/ 119 B
463 B 276ms
266ms XHR
application/json 2606:4700:10::6816:37ce
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://i.connectad.io/api/v2
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:37ce , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0352f14d4a48bebaf098777c681d58417fa05d6c15a329113a5b9adc1f39d960

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

date: Sun, 10 May 2020 11:50:34 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
server: cloudflare
status: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache, private
access-control-allow-credentials: true
via: 1.1 google
cf-ray: 591371823872647f-FRA
content-type: application/json
cf-request-id: 02a00545600000647f5702d200000001

POST
H/1.1 200
OK prebid Show response
ib.adnxs.com/ut/v3/ 262 B
958 B 25ms
22ms XHR
application/json 185.33.221.11
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

185.33.221.11 , Netherlands, ASN29990 (ASN-APPNEX, US),

Reverse DNS

733.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

58abe6c1d46e60091a64152d1bc6dceeebe2aea5abcda13d676681f1439cf582

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:36 GMT
X-Proxy-Origin: 185.217.171.12; 185.217.171.12; 733.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.220.16:80
AN-X-Request-Uuid: ff0cd17e-fa07-4fb1-8c4b-c58f12ed7d11
Server: nginx/1.13.4
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Content-Length: 262
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

POST
H/1.1 200
OK prebid Show response
ib.adnxs.com/ut/v3/ 366 B
1 KB 103ms
96ms XHR
application/json 185.33.221.11
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

185.33.221.11 , Netherlands, ASN29990 (ASN-APPNEX, US),

Reverse DNS

733.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

e911c1b4283553eb3aee2f064946cea239540759532989ded25fb9124e9db32f

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sun, 10 May 2020 11:50:36 GMT
X-Proxy-Origin: 185.217.171.12; 185.217.171.12; 733.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.223.54:80
AN-X-Request-Uuid: 2fa566e8-189b-4981-8799-5dda1fed5bf4
Server: nginx/1.13.4
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin: https://www.w3schools.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Content-Length: 366
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H/1.1 200
OK bidRequest Show response
c2shb.ssp.yahoo.com/ 62 B
388 B 126ms
117ms XHR
application/json 52.28.203.152
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694b8017070f8309df8ed25b10036&pos=sws_hb_w3schools_side_300x600&cmd=bid&secure=1&gdpr=1&euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 52.28.203.152 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com
Software: ATS/7.1.2.106 /
Resource Hash: 83691a44556ffdce64277fc06a86409a16d39e31a0972e8aab4ebc89a3182645

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sun, 10 May 2020 11:50:34 GMT
Server: ATS/7.1.2.106
Age: 0
Access-Control-Allow-Methods: POST,GET,HEAD,OPTIONS
Content-Type: application/json;charset=utf-8
Access-Control-Allow-Origin: https://www.w3schools.com
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 62

GET
H/1.1 200
OK bidRequest Show response
c2shb.ssp.yahoo.com/ 62 B
388 B 97ms
88ms XHR
application/json 52.28.203.152
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694b8017070f8309df8ed25b10036&pos=sws_hb_w3schools_mid_300x250&cmd=bid&secure=1&gdpr=1&euconsent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 52.28.203.152 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-28-203-152.eu-central-1.compute.amazonaws.com
Software: ATS/7.1.2.106 /
Resource Hash: 29e41c0bfe9eb4bf399fb8ab033f4e3e544f7aa18425ccd265c72c64772f04ab

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sun, 10 May 2020 11:50:34 GMT
Server: ATS/7.1.2.106
Age: 0
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Content-Type: application/json;charset=utf-8
Access-Control-Allow-Origin: https://www.w3schools.com
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Connection: keep-alive
Content-Length: 62

GET
H2 200 9528458659314345629
tpc.googlesyndication.com/simgad/ Frame 2B6D 12 KB
12 KB 21ms
9ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

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https://tpc.googlesyndication.com/simgad/9528458659314345629

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Thu, 23 Apr 2020 17:39:18 GMT
x-content-type-options: nosniff
age: 1447876
x-dns-prefetch-control: off
status: 200
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server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 23 Apr 2021 17:39:18 GMT

GET
H2 200 view
securepubads.g.doubleclick.net/pcs/ Frame 2B6D 0
291 B 76ms
64ms Image
image/gif 172.217.22.98
GOOGLE

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https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjsvG6__3L75nkjrnmcUPkZqGiUIqoVUxHJ207-_KhcJpb18LBsZUpLhtvxNyp5z4i0FWP5twkXXnY1UsnRtfqsWSh1AG7qVnfiqUIO5dcfbyasFurexzi7kH-jsek8ht_H-R8kwgjv_LhoVwokkS56IOllzIJSdO17Sp0W3YcSnIAfbxuSAM8m6o5dwAm8zW9b3nk5OK4TCwrXrefp2PYNbnefIwo95FAUaDYk6THjIy0abfcTZ72MXjY4iFa4Xee0w1BH3k9z_SkdA2sYuQ6ac9UInSYsAyYC9JiBKlK6IYvp99miLc-DSe55NYnkbSrnCkHqddC-t_sJk&sai=AMfl-YR0AIu-VEZ6LjaThQT0c3rUhsGV81zWqpqhgVtk23xx1l-2N1K0TnqRAqbL17wSz_yuQVuKiMwUTq9j7oabLql2kqepS7NmliaxK5XP&sig=Cg0ArKJSzAKwUA_MYbRlEAE&adurl=

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.22.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s18-in-f98.1e100.net

Software

cafe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

timing-allow-origin: *
date: Sun, 10 May 2020 11:50:34 GMT
x-content-type-options: nosniff
server: cafe
status: 200
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin: *
cache-control: private
content-type: image/gif
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content-length: 0
x-xss-protection: 0
expires: Sun, 10 May 2020 11:50:34 GMT

GET
H2 200 4068134655652766160
tpc.googlesyndication.com/simgad/ Frame 50E2 32 KB
32 KB 19ms
8ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/simgad/4068134655652766160

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

b7967eac5c71d054a86b0bec2e2137127f017f8669e9e4b1127e41e8e4c339b3

Security Headers

Name	Value
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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Wed, 06 May 2020 00:48:03 GMT
x-content-type-options: nosniff
age: 385351
x-dns-prefetch-control: off
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 32399
x-xss-protection: 0
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server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 06 May 2021 00:48:03 GMT

GET
H2 200 view
securepubads.g.doubleclick.net/pcs/ Frame 50E2 0
300 B 75ms
64ms Image
image/gif 172.217.22.98
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssM5gXjmGwJDu1YNJA0g1hI-c4_zNSy32heCUmTVYZLSCen5ZpGQ1B6MrU2u9rnHdpM1pB27L7tiA0aL0zwA298VhXFhRPadc-9WLO7gTP9U8jyipo8X_TbCMn3u2H0td9viGERdCpooYKaL10sSgy-F-WlKKlNKCrmkVHty1Hnl8uuU77Bt11mKyxw8TMw0QQy9UCjLgWh5WMrOQVjtQuezoBUEAvvvEO27qYzC64TdFuV5Jfq7QIM6gNRl4aGnTQGm-YHP4SulhSv6Xof5ShwGaFiXaAdBdNt1z32_BvZTLBzYZOQuEKOYr1QcyUaY5ry-ck847FuMvwSRchui4I&sai=AMfl-YS_pO4rK1xumMBvqCNLcZRS7Mb_cUgCvstOTrtGHH43c9BVMr4QLCQ4JbubgmNkArtw_defgv3v_A6TM5ShyRTlq8AKdwTWbuD7WV22&sig=Cg0ArKJSzLsL_v9ecfC8EAE&adurl=

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.22.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s18-in-f98.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

timing-allow-origin: *
date: Sun, 10 May 2020 11:50:34 GMT
x-content-type-options: nosniff
server: cafe
status: 200
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
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cache-control: private
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content-length: 0
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expires: Sun, 10 May 2020 11:50:34 GMT

GET
H2 200 sodar Show response
pagead2.googlesyndication.com/getconfig/ 7 KB
5 KB 25ms
14ms XHR
application/json 2a00:1450:4001:815::2002
GOOGLE

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https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gpt&tv=2020043001&st=env

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:815::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0fcea519c1acafbacab5328c0f976042c70360e459281df25cd4ab51772eab7a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

timing-allow-origin: *
date: Sun, 10 May 2020 11:50:34 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
status: 200
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin: *
cache-control: private
content-disposition: attachment; filename="f.txt"
content-type: application/json; charset=UTF-8
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content-length: 5510
x-xss-protection: 0

GET
H2 200 sodar2.js Show response
tpc.googlesyndication.com/sodar/ 14 KB
5 KB 21ms
20ms Script
text/javascript 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/sodar/sodar2.js

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:34 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
etag: "1582746470043195"
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=3000
accept-ranges: bytes
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content-length: 5456
x-xss-protection: 0
expires: Sun, 10 May 2020 11:50:34 GMT

GET
H2 200 runner.html
tpc.googlesyndication.com/sodar/sodar2/209/ Frame 8A70 0
0 6ms
5ms Document
text/html 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/sodar/sodar2/209/runner.html

Requested by

Host: static.h-bid.com
URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

:method: GET
:authority: tpc.googlesyndication.com
:scheme: https
:path: /sodar/sodar2/209/runner.html
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.w3schools.com/css/css3_flexbox.asp
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
content-length: 5727
date: Sun, 10 May 2020 10:52:58 GMT
expires: Mon, 10 May 2021 10:52:58 GMT
last-modified: Tue, 25 Feb 2020 17:32:01 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, max-age=31536000
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GET
H2 200 ads Show response
securepubads.g.doubleclick.net/gampad/ 78 KB
14 KB 481ms
481ms XHR
text/plain 172.217.22.98
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/gampad/ads?gdfp_req=1&pvsid=262566941568208&correlator=298259735318798&output=ldjh&impl=fifs&adsid=NT&jar=2020-05-10-11&eid=21062832%2C21064170%2C21065512%2C21065783%2C21065920&vrg=2020043001&us_privacy=1---&npa=1&guci=1.2.0.0.2.1.0.0&sc=1&sfv=1-0-37&ecs=20200510&iu_parts=22152718%2Csws-hb%2Cw3schools.com%2Csidebar_sticky%2Cmid_content&enc_prev_ius=%2F0%2F1%2F%2F2%2F%2F3%2C%2F0%2F1%2F%2F2%2F%2F4&prev_iu_szs=160x600%7C160x601%2C728x90%7C970x250%7C970x90%7C728x91%7C970x251%7C970x91&prev_scp=amz_tam%3Dtrue%26_ia%3D0.00%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2%7Camz_tam%3Dtrue%26_ia%3D0.00%26_snhb%3Dtrue%26_snhb-aurc%3D0%26consent_applies%3Deea%26consent_value%3Dpartial%26amznbid%3D2%26amznp%3D2&eri=1&cust_params=page_section%3Dcss&cookie=ID%3D0c2d4f622862aafe%3AT%3D1589111433%3AS%3DALNI_MaZfig_XLSMDkGQzR9u_ezkMY-akw&cookie_enabled=1&bc=31&abxe=1&lmt=1589097491&dt=1589111434897&dlt=1589111432044&idt=587&frm=20&biw=1585&bih=1200&oid=3&adxs=1365%2C232&adys=1854%2C2265&adks=1052094784%2C960138993&ucis=5%7C6&ifi=2&u_tz=120&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&flash=0&url=https%3A%2F%2Fwww.w3schools.com%2Fcss%2Fcss3_flexbox.asp&dssz=31&icsg=8796093031084&std=0&vis=1&dmc=8&scr_x=0&scr_y=0&psz=211x600%7C1112x90&msz=211x600%7C1112x90&psts=AKB7eCLc6KjlA2VYcyu04fH9-OHKoXxjOm8KaGkLe_TA1d34-o9i7UmykNYGQKtTwGtc3rg0gdM_iYxpHf2AWQJsytuZCyWQqR4%2CAKB7eCLJ1aHpfUprGLx-9mg3Jb-SvoUm41vPEqxfGO6MXNuL5OiVR59JL8Of_ipPFP3q8KKUGu5KMswIfhOVbX4Q7eBr2Drri6U&ga_vid=1347172905.1589111432&ga_sid=1589111434&ga_hid=880720216&fws=516%2C4&ohw=1585%2C1112

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.22.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s18-in-f98.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.w3schools.com/css/css3_flexbox.asp
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Sun, 10 May 2020 11:50:35 GMT
content-encoding: br
x-content-type-options: nosniff
google-mediationgroup-id: -2
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 14457
x-xss-protection: 0
google-lineitem-id: 5321860256,-1
pragma: no-cache
server: cafe
google-mediationtag-id: -2
google-creative-id: 138305582489,-1
content-type: text/plain; charset=UTF-8
access-control-allow-origin: https://www.w3schools.com
access-control-expose-headers: x-google-amp-ad-validated-version
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 9528458659314345629
tpc.googlesyndication.com/simgad/ Frame 2B6D 12 KB
12 KB 6ms
5ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/simgad/9528458659314345629

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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https://cdn.ampproject.org/rtv/012005012256000/v0/amp-analytics-0.1.js

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GET
H2 200 css
fonts.googleapis.com/ Frame 7889 7 KB
837 B 21ms
14ms Stylesheet
text/css 2a00:1450:4001:80b::200a
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Roboto%3A300%2C400%2C700&display=swap

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

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timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Sun, 10 May 2020 11:50:35 GMT

GET
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tpc.googlesyndication.com/simgad/17455516539432627645/ Frame 7889 25 KB
25 KB 14ms
8ms Image
image/jpeg 2a00:1450:4001:821::2001
GOOGLE

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Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/simgad/17455516539432627645/downsize_200k_v1?w=600&h=314

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Response headers

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server: sffe
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 06 May 2021 01:03:20 GMT

GET
H2 200 downsize_200k_v1
tpc.googlesyndication.com/simgad/14449500905968250848/ Frame 7889 4 KB
4 KB 14ms
7ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/simgad/14449500905968250848/downsize_200k_v1

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020043001.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Wed, 15 Apr 2020 01:26:41 GMT
x-content-type-options: nosniff
age: 2197434
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cache-control: public, max-age=31536000
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timing-allow-origin: *
expires: Thu, 15 Apr 2021 01:26:41 GMT

GET
DATA 200
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/ Frame 7889 221 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
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Request headers

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Response headers

Content-Type: image/svg+xml

GET
DATA 200
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image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

Content-Type: image/png

GET
H2 200 en.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 7889 2 KB
3 KB 12ms
7ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: www.w3schools.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Response headers

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x-content-type-options: nosniff
server: cafe
age: 2497
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expires: Mon, 11 May 2020 11:08:58 GMT

GET
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tpc.googlesyndication.com/pagead/images/adchoices/ Frame 7889 295 B
408 B 11ms
6ms Image
image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Request headers

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Response headers

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x-content-type-options: nosniff
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age: 48378
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content-length: 295
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expires: Sun, 10 May 2020 22:24:17 GMT

GET
H2 204 l
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0 18ms
14ms Image
text/html 2a00:1450:4001:808::2004
GOOGLE

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Show headers Download Go to Show image

Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaT3zIOEpRNLITKT0my8gW8WxHEObvdJq6TCYeDbhFwarpehb2Nk4HI2vLZx9MqDIz-_ouyZ
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Protocol: H2
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Response headers

GET
H2

200

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ad.doubleclick.net/ddm/trackimp/N963923.2230104GDNONLINE/ Frame 7889
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https://ad.doubleclick.net/ddm/trackimp/N963923.2230104GDNONLINE/B23957883.270475086;dc_pre=CL7R-rSdqekCFXiAgwcdtQ8Ngw;dc_trk_aid=465005767;dc_trk_cid=130318890;ord=3971556043;dc_lat=;dc_rdid=;tag_...

42 B
120 B

41ms
41ms

Image
image/gif

216.58.207.38
GOOGLE

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Check archive.org

Show headers Download Go to Show image

Full URL

https://ad.doubleclick.net/ddm/trackimp/N963923.2230104GDNONLINE/B23957883.270475086;dc_pre=CL7R-rSdqekCFXiAgwcdtQ8Ngw;dc_trk_aid=465005767;dc_trk_cid=130318890;ord=3971556043;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=?

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

216.58.207.38 Mountain View, United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s24-in-f6.1e100.net

Software

cafe /

Resource Hash

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Response headers

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timing-allow-origin: *
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Redirect headers

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GET
H2 200 adview
securepubads.g.doubleclick.net/pagead/ Frame 7889 0
0 63ms
58ms Image
text/html 172.217.22.98
GOOGLE

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Full URL: https://securepubads.g.doubleclick.net/pagead/adview?ai=ChNULiuq3Xs7cOtWnbJHmh8ADtpe01lyK8PHS3gub8PT9CBABII69nhxgkYyghYwYoAGxqtKWA8gBCeACAKgDAcgDCqoE9QFP0DvH6as9G_Ta8itvL4utsd8x4sAvoIj4h-NBnlCMqnkd1H2XfZ_WibsOtxrutTL28csOMaCdjCmtI_47Hy_5X1TAmkUTrABW3HDQRlMblEwtsYNiHePKFLbGLxbGabiCbq0-V6mXAmBclThFI2ypqoYUG4jU_rD2pmgXpHe_StPYWqgo_h60JLA_mri3m2Ll2aYSWQuEUKARERN_-SBTjhSyNWE65MqmQA3zEx1XB8_sE03ZiPAziiIFZpjLDhdnFnD92SAxxJ4nSqQRHr3G2IcmtzaIlm23TVFqKsPNYxbfv8WL5T9J3klSNLOXLqyO26VlC8AEmfuGhb4B4AQBkgUECAQYAZIFBAgFGASgBi6AB4X98zyoB47OG6gH1ckbqAeT2BuoB7oGqAfw2RuoB_LZG6gHpr4bqAfs1RvYBwDyBwQQhOAH0ggJCIDhgHAQARgd8ggbYWR4LXN1YnN5bi02NDE4MTk4NzAyNTU2OTM3gAoDyAsB2BMN&sigh=L8HWDC5HGMk&template_id=484&tpd=AGWhJmtILr6PQ8LeU56dhc6BVx4ixevlf5M2qR3V2a5mIWf9og
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Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

Referer: https://www.w3schools.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

GET
H2 200 KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 7889 11 KB
11 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Roboto%3A300%2C400%2C700&display=swap
Origin: https://www.w3schools.com

Response headers

date: Sat, 04 Apr 2020 09:56:39 GMT
x-content-type-options: nosniff
last-modified: Wed, 24 Jul 2019 01:18:52 GMT
server: sffe
age: 3117236
status: 200
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content-length: 11180
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expires: Sun, 04 Apr 2021 09:56:39 GMT

GET
H2 200 KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 7889 11 KB
11 KB 6ms
5ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/css/css3_flexbox.asp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0d9fd7ccabde9b202de45ee6b65878ce9594975d8e8810b0878d3f3fa3637d0e

Security Headers

Name	Value
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Request headers

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Referer: https://fonts.googleapis.com/css?family=Roboto%3A300%2C400%2C700&display=swap
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Response headers

date: Fri, 17 Apr 2020 00:29:51 GMT
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GET
H2 200 3160107778001122737
tpc.googlesyndication.com/simgad/ Frame D82E 47 KB
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image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/simgad/3160107778001122737

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Wed, 06 May 2020 02:14:01 GMT
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GET
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image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js

Protocol

Security

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Server

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Request headers

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Response headers

timing-allow-origin: *
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x-content-type-options: nosniff
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image/png 2a00:1450:4001:821::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

timing-allow-origin: *
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x-content-type-options: nosniff
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etag: 426692510519060060
vary: Accept-Encoding
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GET
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OK async_usersync.html
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Full URL: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
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URL: https://static.h-bid.com/prebid/latest/prebid.js
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Resource Hash

Request headers

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Response headers

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GET
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OK async_usersync.html
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0 102ms
20ms Document
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Full URL: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
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Server: 151.101.113.108 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
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Resource Hash

Request headers

Host: acdn.adnxs.com
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Response headers

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GET
H/1.1 200
OK showad.js
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38ms Document
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AKAMAI-AS

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Full URL: https://ads.pubmatic.com/AdServer/js/showad.js
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
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Software: Apache/2.2.15 (CentOS) /
Resource Hash

Request headers

Host: ads.pubmatic.com
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Response headers

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Date: Sun, 10 May 2020 11:50:37 GMT
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CLOUDFLARENET

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Resource Hash

Request headers

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Response headers

status: 200
date: Sun, 10 May 2020 11:50:37 GMT
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GET
H2

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0
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27ms
26ms

Document
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34.95.120.147
GOOGLE

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Software: OXGW/16.185.0 /
Resource Hash

Request headers

:method: GET
:authority: eu-u.openx.net
:scheme: https
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Response headers

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date: Sun, 10 May 2020 11:50:37 GMT
content-type: text/html
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Redirect headers

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date: Sun, 10 May 2020 11:50:37 GMT
content-length: 0
via: 1.1 google
alt-svc: clear

GET
H/1.1 200
OK ixmatch.html
js-sec.indexww.com/um/ Frame 9957 0
0 112ms
38ms Document
text/html 184.51.9.98
AKAMAI-AS

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Show headers Download Go to

Full URL: https://js-sec.indexww.com/um/ixmatch.html
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 184.51.9.98 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a184-51-9-98.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash

Request headers

Host: js-sec.indexww.com
Connection: keep-alive
Pragma: no-cache
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Upgrade-Insecure-Requests: 1
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Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Server: Apache
Last-Modified: Mon, 19 Jun 2017 19:18:19 GMT
ETag: "e20015-112-55254ff6a1972"
Accept-Ranges: bytes
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Content-Type: text/html; charset=UTF-8
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 211
Date: Sun, 10 May 2020 11:50:37 GMT
Connection: keep-alive

GET
H/1.1 200
OK async_usersync.html
acdn.adnxs.com/ib/static/usersync/v3/ Frame 06E8 0
0 78ms
19ms Document
text/html 151.101.113.108
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Show headers Download Go to

Full URL: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.113.108 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx/1.9.13 /
Resource Hash

Request headers

Host: acdn.adnxs.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.w3schools.com/css/css3_flexbox.asp
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Connection: keep-alive
Content-Length: 506
Server: nginx/1.9.13
Content-Type: text/html
Last-Modified: Fri, 20 May 2016 02:07:09 GMT
ETag: W/"573e714d-3e3"
Expires: Sun, 06 Aug 2017 09:41:59 GMT
Cache-Control: max-age=31536000
Access-Control-Allow-Origin: *
Content-Encoding: gzip
Via: 1.1 varnish 1.1 varnish
Accept-Ranges: bytes
Date: Sun, 10 May 2020 11:50:37 GMT
Age: 24026920
X-Served-By: cache-jfk8123-JFK, cache-hhn4040-HHN
X-Cache: HIT, HIT
X-Cache-Hits: 1276778, 1350427
X-Timer: S1589111437.070597,VS0,VE0
Vary: Accept-Encoding

GET
H2

200

pd
eu-u.openx.net/w/1.0/ Frame 07B8
Redirect Chain

https://eu-u.openx.net/w/1.0/pd?plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---

0
0

24ms
24ms

Document
text/html

34.95.120.147
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.185.0 /
Resource Hash

Request headers

:method: GET
:authority: eu-u.openx.net
:scheme: https
:path: /w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.w3schools.com/css/css3_flexbox.asp
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: i=dd83b7c4-5310-04ec-37c6-547a34226eb4|1589111437
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

status: 200
vary: Accept, Accept-Encoding
set-cookie: i=dd83b7c4-5310-04ec-37c6-547a34226eb4|1589111437; Version=1; Expires=Mon, 10-May-2021 11:50:37 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None pd=v2|1589111437|mOgikimWiygu; Version=1; Expires=Mon, 25-May-2020 11:50:37 GMT; Max-Age=1296000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.185.0
p3p: CP="CUR ADM OUR NOR STA NID"
date: Sun, 10 May 2020 11:50:37 GMT
content-type: text/html
content-length: 419
content-encoding: gzip
via: 1.1 google
alt-svc: clear

Redirect headers

status: 302
set-cookie: i=dd83b7c4-5310-04ec-37c6-547a34226eb4|1589111437; Version=1; Expires=Mon, 10-May-2021 11:50:37 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.185.0
p3p: CP="CUR ADM OUR NOR STA NID"
location: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=8a7ca719-8c2c-4c16-98ad-37ac6dbf26e9&gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
date: Sun, 10 May 2020 11:50:37 GMT
content-length: 0
via: 1.1 google
alt-svc: clear

GET
H/1.1 200
OK usync.html
eus.rubiconproject.com/ Frame 8953 0
0 110ms
33ms Document
text/html 104.111.230.142
AKAMAI-AS

General

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Show headers Download Go to

Full URL: https://eus.rubiconproject.com/usync.html?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 104.111.230.142 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-230-142.deploy.static.akamaitechnologies.com
Software: Apache/2.2.15 (CentOS) / PHP/5.3.3
Resource Hash

Request headers

Host: eus.rubiconproject.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.w3schools.com/css/css3_flexbox.asp
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/5.3.3
p3p: CP="NOI CURa ADMa DEVa TAIa OUR # BUS IND UNI COM NAV INT"
Last-Modified: Thu, 23 Apr 2020 20:31:59 GMT
Content-Encoding: gzip
Content-Length: 9126
Content-Type: text/html; charset=UTF-8
Cache-Control: max-age=42232
Expires: Sun, 10 May 2020 23:34:29 GMT
Date: Sun, 10 May 2020 11:50:37 GMT
Connection: keep-alive
Vary: Accept-Encoding

GET
H/1.1 200
OK async_usersync.html
acdn.adnxs.com/ib/static/usersync/v3/ Frame 7671 0
0 73ms
20ms Document
text/html 151.101.113.108
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.113.108 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx/1.9.13 /
Resource Hash

Request headers

Host: acdn.adnxs.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.w3schools.com/css/css3_flexbox.asp
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Connection: keep-alive
Content-Length: 506
Server: nginx/1.9.13
Content-Type: text/html
Last-Modified: Fri, 20 May 2016 02:07:09 GMT
ETag: W/"573e714d-3e3"
Expires: Sun, 06 Aug 2017 09:41:59 GMT
Cache-Control: max-age=31536000
Access-Control-Allow-Origin: *
Content-Encoding: gzip
Via: 1.1 varnish 1.1 varnish
Accept-Ranges: bytes
Date: Sun, 10 May 2020 11:50:37 GMT
Age: 24026921
X-Served-By: cache-jfk8123-JFK, cache-hhn4061-HHN
X-Cache: HIT, HIT
X-Cache-Hits: 1276778, 6045091
X-Timer: S1589111437.071850,VS0,VE0
Vary: Accept-Encoding

GET
H/1.1 200
OK showad.js
ads.pubmatic.com/AdServer/js/ Frame 3931 0
0 143ms
63ms Document
text/html 184.51.9.34
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://ads.pubmatic.com/AdServer/js/showad.js
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 184.51.9.34 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a184-51-9-34.deploy.static.akamaitechnologies.com
Software: Apache/2.2.15 (CentOS) /
Resource Hash

Request headers

Host: ads.pubmatic.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.w3schools.com/css/css3_flexbox.asp
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Last-Modified: Tue, 14 Apr 2020 10:27:52 GMT
ETag: "13006b6-a4bb-5a33da6f1a023"
Server: Apache/2.2.15 (CentOS)
Accept-Ranges: bytes
Content-Encoding: gzip
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", 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"
Content-Length: 15243
Content-Type: text/html; charset=UTF-8
Cache-Control: public, max-age=98095
Expires: Mon, 11 May 2020 15:05:32 GMT
Date: Sun, 10 May 2020 11:50:37 GMT
Connection: keep-alive
Vary: Accept-Encoding

GET
H2 200 connectmyusers.php
cdn.connectad.io/ Frame 95E0 0
0 142ms
39ms Document
text/html 2606:4700:10::6816:37ce
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.connectad.io/connectmyusers.php?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:37ce , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

:method: GET
:authority: cdn.connectad.io
:scheme: https
:path: /connectmyusers.php?gdpr=1&gdpr_consent=BOzLylWOzLylWDlDKAENDD-AAAAuuAAA&us_privacy=1---&
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.w3schools.com/css/css3_flexbox.asp
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

status: 200
date: Sun, 10 May 2020 11:50:37 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=dc2b3497e52c2a6123d7cc892fed0d0d71589111437; expires=Tue, 09-Jun-20 11:50:37 GMT; path=/; domain=.connectad.io; HttpOnly; SameSite=Lax
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 591371920ac6647f-FRA
content-encoding: gzip
cf-request-id: 02a0054f410000647f570cd200000001

GET
H/1.1 200
OK ixmatch.html
js-sec.indexww.com/um/ Frame B243 0
0 102ms
41ms Document
text/html 184.51.9.98
AKAMAI-AS

General

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Show headers Download Go to

Full URL: https://js-sec.indexww.com/um/ixmatch.html
Requested by: Host: static.h-bid.com
URL: https://static.h-bid.com/prebid/latest/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 184.51.9.98 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a184-51-9-98.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash

Request headers

Host: js-sec.indexww.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.w3schools.com/css/css3_flexbox.asp
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://www.w3schools.com/css/css3_flexbox.asp

Response headers

Server: Apache
Last-Modified: Mon, 19 Jun 2017 19:18:19 GMT
ETag: "e20015-112-55254ff6a1972"
Accept-Ranges: bytes
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Content-Type: text/html; charset=UTF-8
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 211
Date: Sun, 10 May 2020 11:50:37 GMT
Connection: keep-alive

Verdicts & Comments Add Verdict or Comment

109 JavaScript Global Variables

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

4 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
.w3schools.com/	1970-01-19 09:26:37	Name: _gid Value: GA1.2.1212071751.1589111432
.w3schools.com/	1970-01-19 09:25:11	Name: _gat Value: 1
.w3schools.com/	1970-01-20 02:56:23	Name: _ga Value: GA1.2.1347172905.1589111432
www.w3schools.com/css	1970-01-19 09:35:16	Name: crfgL0cSt0r Value: true

9 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
console-api	warning	URL: https://static.h-bid.com/prebid/latest/prebid.js(Line 3) Message: fun-hooks: referenced 'registerAdserver' but it was never created
console-api	warning	URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js(Line 90) Message: [snhb](302ms): Setting AdSense to deliver non targeted ads...
console-api	warning	URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js(Line 90) Message: [snhb](302ms): Automatic auction starting disabled. Use snhb.snhb.getAllAvailableAdUnitNames() and snhb.startAuction([adUnitNames]) to manually start auctions.
console-api	warning	URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js(Line 90) Message: [snhb](317ms): There is already an auction running, currently unable to start a new auction for sidebar_sticky,mid_content
console-api	warning	URL: https://static.h-bid.com/w3schools.com/20200121/snhb-w3schools.com.min.js(Line 90) Message: [snhb](333ms): Setting DFP to deliver non targeted ads...
console-api	info	URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js(Line 418) Message: Powered by AMP ⚡ HTML – Version 2005012256000 https://www.w3schools.com/css/css3_flexbox.asp
console-api	info	URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js(Line 418) Message: Powered by AMP ⚡ HTML – Version 2005012256000 https://www.w3schools.com/css/css3_flexbox.asp
console-api	info	URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js(Line 418) Message: Powered by AMP ⚡ HTML – Version 2005012256000 https://www.w3schools.com/css/css3_flexbox.asp
console-api	info	URL: https://cdn.ampproject.org/rtv/012005012256000/amp4ads-v0.js(Line 418) Message: Powered by AMP ⚡ HTML – Version 2005012256000 https://www.w3schools.com/css/css3_flexbox.asp

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
X-Frame-Options	SAMEORIGIN

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.

acdn.adnxs.com
ad.doubleclick.net
ads.pubmatic.com
adserver-eu.adtech.advertising.com
adservice.google.com
adservice.google.de
api.rlcdn.com
as-sec.casalemedia.com
c.amazon-adsystem.com
c2shb.ssp.yahoo.com
cdn.ampproject.org
cdn.connectad.io
clients1.google.com
cse.google.com
eu-u.openx.net
eus.rubiconproject.com
fastlane.rubiconproject.com
fonts.googleapis.com
fonts.gstatic.com
geo.eu.h-bid.com
gum.criteo.com
hbopenbid.pubmatic.com
i.connectad.io
ib.adnxs.com
id5-sync.com
js-sec.indexww.com
match.adsrvr.org
mug.criteo.com
pagead2.googlesyndication.com
prebid.digitru.st
securepubads.g.doubleclick.net
snigel-d.openx.net
static.h-bid.com
stats.g.doubleclick.net
tpc.googlesyndication.com
translate.google.com
translate.googleapis.com
web.hb.ad.cpe.dotomi.com
www.google-analytics.com
www.google.com
www.google.de
www.googleapis.com
www.googletagservices.com
www.gstatic.com
www.w3schools.com
104.111.230.142
151.101.113.108
172.217.22.98
178.250.0.157
184.51.9.34
184.51.9.98
185.33.221.11
185.64.189.112
192.145.125.43
192.229.133.221
216.58.207.38
2600:9000:2070:ea00:a:d79f:3100:93a1
2606:2800:233:97b6:26be:138a:cba8:bb01
2606:4700:10::6816:37ce
2a00:1450:4001:801::200a
2a00:1450:4001:801::200e
2a00:1450:4001:808::2003
2a00:1450:4001:808::2004
2a00:1450:4001:808::200a
2a00:1450:4001:809::200e
2a00:1450:4001:80b::200a
2a00:1450:4001:814::2003
2a00:1450:4001:815::2002
2a00:1450:4001:817::2002
2a00:1450:4001:81a::2003
2a00:1450:4001:81b::2001
2a00:1450:4001:81d::200e
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www.w3schools.com Open in urlscan Pro 192.229.133.221 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

162 Requests

100 %HTTPS

54 %IPv6

27 Domains

45 Subdomains

40 IPs

8 Countries

2026 kBTransfer

5139 kBSize

4 Cookies

2 Outgoing links

Redirected requests

162 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 5 data transactions

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www.w3schools.com Open in urlscan Pro
192.229.133.221 Public Scan

Screenshot
Live screenshot

Full Image

162
Requests

100 %
HTTPS

54 %
IPv6

27
Domains

45
Subdomains

40
IPs

8
Countries

2026 kB
Transfer

5139 kB
Size

4
Cookies

162 HTTP transactions
5 data transactions