www.nctm.org Open in urlscan Pro
172.66.40.185 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://nctm.ing/
Effective URL:
https://www.nctm.org/
Submission: On June 06 via api (June 6th 2024, 3:05:01 pm UTC) from US — Scanned from DE

Summary HTTP 133 Redirects Links 47 Behaviour Indicators

Summary

This website contacted 41 IPs in 7 countries across 30 domains to perform 133 HTTP transactions. The main IP is 172.66.40.185, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.nctm.org. The Cisco Umbrella rank of the primary domain is 482108.
TLS certificate: Issued by GTS CA 1P5 on May 13th 2024. Valid for: 3 months.

This is the only time www.nctm.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	76.76.21.21 76.76.21.21	16509 (AMAZON-02) (AMAZON-02)
1 52	172.66.40.185 172.66.40.185	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:811::200a	15169 (GOOGLE) (GOOGLE)
2	104.17.25.14 104.17.25.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:82f::2008	15169 (GOOGLE) (GOOGLE)
3	188.114.96.3 188.114.96.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6811:8020	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	100.24.151.19 100.24.151.19	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:82b::200a	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:811::2002	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f08... 2a03:2880:f084:d:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
2	172.217.16.130 172.217.16.130	15169 (GOOGLE) (GOOGLE)
1	2a02:26f0:350... 2a02:26f0:3500:16::215:149b	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2620:1ec:29:1... 2620:1ec:29:1::45	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	18.172.103.101 18.172.103.101	16509 (AMAZON-02) (AMAZON-02)
1 6	2600:9000:264... 2600:9000:2644:d200:6:9280:1080:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:810::200e	15169 (GOOGLE) (GOOGLE)
9	142.250.185.66 142.250.185.66	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:809::2001	15169 (GOOGLE) (GOOGLE)
1	157.240.252.13 157.240.252.13	32934 (FACEBOOK) (FACEBOOK)
4	2a03:2880:f17... 2a03:2880:f177:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
4 6	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2a00:1450:400... 2a00:1450:400c:c00::9b	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:80f::2001	15169 (GOOGLE) (GOOGLE)
1	2a05:d018:cc3... 2a05:d018:cc3:fe04:230b:be09:3da3:f5b0	16509 (AMAZON-02) (AMAZON-02)
1	172.217.16.196 172.217.16.196	15169 (GOOGLE) (GOOGLE)
1	142.250.185.163 142.250.185.163	15169 (GOOGLE) (GOOGLE)
1	146.75.120.157 146.75.120.157	54113 (FASTLY) (FASTLY)
6	2606:4700:20:... 2606:4700:20::681a:e77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	93.184.221.165 93.184.221.165	15133 (EDGECAST) (EDGECAST)
1	104.244.42.3 104.244.42.3	13414 (TWITTER) (TWITTER)
1 6	2606:4700:20:... 2606:4700:20::ac43:4adc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700:20:... 2606:4700:20::ac43:4b99	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.245.46.29 18.245.46.29	16509 (AMAZON-02) (AMAZON-02)
1	35.71.131.137 35.71.131.137	16509 (AMAZON-02) (AMAZON-02)
2	20.119.174.243 20.119.174.243	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	15.197.193.217 15.197.193.217	16509 (AMAZON-02) (AMAZON-02)
1 2	68.219.88.97 68.219.88.97	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1 1	2a01:111:202c... 2a01:111:202c::237	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
133	41

1 76.76.21.21 (Walnut, United States) 1 redirects

ASN16509 (AMAZON-02, US)

nctm.ing	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

52 172.66.40.185 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

www.nctm.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 188.114.96.3 (Amsterdam, Netherlands)

ASN13335 (CLOUDFLARENET, US)

webstats.nctm.app	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:8020 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 100.24.151.19 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-100-24-151-19.compute-1.amazonaws.com

nctm-jobs.careerwebsite.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:811::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a03:2880:f084:d:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 172.217.16.130 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s46-in-f2.1e100.net

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

1 2a02:26f0:3500:16::215:149b (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:29:1::45 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

www.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.172.103.101 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-172-103-101.fra60.r.cloudfront.net

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

6 2600:9000:2644:d200:6:9280:1080:93a1 (United States) 1 redirects

ASN16509 (AMAZON-02, US)

s.adroll.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:810::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

9 142.250.185.66 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f2.1e100.net

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

1 2a00:1450:4001:809::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

977c2cf61ecf227055099cd60573fec2.safeframe.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 157.240.252.13 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-fra3.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a03:2880:f177:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

6 2620:1ec:21::14 (United States) 4 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c00::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:80f::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a05:d018:cc3:fe04:230b:be09:3da3:f5b0 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)

d.adroll.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.217.16.196 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s65-in-f4.1e100.net

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

1 142.250.185.163 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f3.1e100.net

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

1 146.75.120.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700:20::681a:e77 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.feathr.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
polo.feathr.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 93.184.221.165 (London, United Kingdom)

ASN15133 (EDGECAST, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.3 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700:20::ac43:4adc (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

loader.wisepops.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.wisepops.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
tracking.wisepops.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
activity.wisepops.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:20::ac43:4b99 (United States)

ASN13335 (CLOUDFLARENET, US)

wisepops.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.245.46.29 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-46-29.fra56.r.cloudfront.net

marco.feathr.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.71.131.137 (United States)

ASN16509 (AMAZON-02, US)
PTR: a6370ebea231e0c9a.awsglobalaccelerator.com

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

2 20.119.174.243 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

r.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 15.197.193.217 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com

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

2 68.219.88.97 (Dublin, Ireland) 1 redirects

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

c.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a01:111:202c::237 (United Kingdom) 1 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

c.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
52	nctm.org 1 redirects www.nctm.org — Cisco Umbrella Rank: 482108	1 MB
13	googlesyndication.com pagead2.googlesyndication.com — Cisco Umbrella Rank: 135 977c2cf61ecf227055099cd60573fec2.safeframe.googlesyndication.com tpc.googlesyndication.com — Cisco Umbrella Rank: 174	154 KB
7	feathr.co cdn.feathr.co — Cisco Umbrella Rank: 23873 polo.feathr.co — Cisco Umbrella Rank: 19308 marco.feathr.co — Cisco Umbrella Rank: 20055	57 KB
7	linkedin.com 4 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 351 www.linkedin.com — Cisco Umbrella Rank: 553 px4.ads.linkedin.com — Cisco Umbrella Rank: 6771	4 KB
7	adroll.com 1 redirects s.adroll.com — Cisco Umbrella Rank: 3795 d.adroll.com — Cisco Umbrella Rank: 1794	119 KB
6	wisepops.com 1 redirects loader.wisepops.com — Cisco Umbrella Rank: 20700 cdn.wisepops.com — Cisco Umbrella Rank: 41914 tracking.wisepops.com — Cisco Umbrella Rank: 45311 activity.wisepops.com — Cisco Umbrella Rank: 18575	204 KB
6	clarity.ms 1 redirects www.clarity.ms — Cisco Umbrella Rank: 783 r.clarity.ms — Cisco Umbrella Rank: 7103 c.clarity.ms — Cisco Umbrella Rank: 1541	28 KB
4	facebook.com www.facebook.com — Cisco Umbrella Rank: 119	4 KB
4	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 78	286 KB
3	wisepops.net wisepops.net — Cisco Umbrella Rank: 15055	31 KB
3	adsrvr.org js.adsrvr.org — Cisco Umbrella Rank: 1565 match.adsrvr.org — Cisco Umbrella Rank: 409 insight.adsrvr.org — Cisco Umbrella Rank: 1044	5 KB
3	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 236 stats.g.doubleclick.net — Cisco Umbrella Rank: 130	145 KB
3	facebook.net connect.facebook.net — Cisco Umbrella Rank: 205	76 KB
3	nctm.app webstats.nctm.app — Cisco Umbrella Rank: 666258	3 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 65	21 KB
2	buzzsprout.com www.buzzsprout.com — Cisco Umbrella Rank: 45856	835 B
2	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 260	8 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 70 ajax.googleapis.com — Cisco Umbrella Rank: 461	34 KB
1	bing.com 1 redirects c.bing.com — Cisco Umbrella Rank: 231	767 B
1	twitter.com analytics.twitter.com — Cisco Umbrella Rank: 943	395 B
1	t.co t.co — Cisco Umbrella Rank: 713	379 B
1	ads-twitter.com static.ads-twitter.com — Cisco Umbrella Rank: 907	15 KB
1	google.de www.google.de — Cisco Umbrella Rank: 8139	63 B
1	google.com www.google.com — Cisco Umbrella Rank: 5	63 B
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 880	17 KB
1	gstatic.com fonts.gstatic.com	16 KB
1	googletagservices.com www.googletagservices.com — Cisco Umbrella Rank: 324	30 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1009	7 KB
1	careerwebsite.com nctm-jobs.careerwebsite.com	2 KB
1	nctm.ing 1 redirects nctm.ing	301 B
133	30

	Domain	Requested by
52	www.nctm.org	1 redirects www.nctm.org static.cloudflareinsights.com
9	pagead2.googlesyndication.com	securepubads.g.doubleclick.net www.nctm.org pagead2.googlesyndication.com
6	s.adroll.com	1 redirects www.googletagmanager.com www.nctm.org s.adroll.com
5	polo.feathr.co	cdn.feathr.co
5	px.ads.linkedin.com	3 redirects snap.licdn.com
4	www.facebook.com	www.nctm.org
4	www.googletagmanager.com	www.nctm.org www.googletagmanager.com
3	wisepops.net	www.nctm.org loader.wisepops.com
3	tpc.googlesyndication.com	securepubads.g.doubleclick.net tpc.googlesyndication.com
3	connect.facebook.net	www.nctm.org connect.facebook.net
3	webstats.nctm.app	www.nctm.org webstats.nctm.app
2	activity.wisepops.com	loader.wisepops.com
2	cdn.wisepops.com	loader.wisepops.com
2	c.clarity.ms	1 redirects
2	r.clarity.ms	www.clarity.ms
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	www.clarity.ms	www.nctm.org www.clarity.ms
2	securepubads.g.doubleclick.net	www.googletagservices.com
2	www.buzzsprout.com	www.nctm.org www.buzzsprout.com
2	cdnjs.cloudflare.com	www.nctm.org
1	tracking.wisepops.com	loader.wisepops.com
1	c.bing.com	1 redirects
1	insight.adsrvr.org	js.adsrvr.org
1	match.adsrvr.org	www.nctm.org
1	marco.feathr.co	www.nctm.org
1	loader.wisepops.com	1 redirects
1	analytics.twitter.com	www.nctm.org
1	t.co	www.nctm.org
1	cdn.feathr.co	www.nctm.org
1	static.ads-twitter.com	www.nctm.org
1	www.google.de	www.nctm.org
1	www.google.com	www.nctm.org
1	d.adroll.com	s.adroll.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	px4.ads.linkedin.com	www.nctm.org
1	www.linkedin.com	1 redirects
1	977c2cf61ecf227055099cd60573fec2.safeframe.googlesyndication.com	securepubads.g.doubleclick.net
1	js.adsrvr.org	www.googletagmanager.com
1	snap.licdn.com	www.googletagmanager.com
1	fonts.gstatic.com	fonts.googleapis.com
1	www.googletagservices.com	www.nctm.org
1	static.cloudflareinsights.com	www.nctm.org
1	ajax.googleapis.com	www.nctm.org
1	nctm-jobs.careerwebsite.com	www.nctm.org
1	fonts.googleapis.com	www.nctm.org
1	nctm.ing	1 redirects
133	46

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

Domain
illuminations.nctm.org
figurethis.nctm.org
mediakits.theygsgroup.com
pubs.nctm.org
cqrcengage.com
members.nctm.org
nctm-jobs.careerwebsite.com
my.nctm.org
nctm.buzzsprout.com
twitter.com
www.linkedin.com
instagram.com
www.youtube.com
www.facebook.com
www.tiktok.com

Subject Issuer	Validity	Valid
nctm.org GTS CA 1P5	`2024-05-13` - `2024-08-11`	3 months	crt.sh
upload.video.google.com WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
cdnjs.cloudflare.com E1	`2024-06-02` - `2024-08-31`	3 months	crt.sh
*.google-analytics.com WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
nctm.app GTS CA 1P5	`2024-05-11` - `2024-08-09`	3 months	crt.sh
buzzsprout.com WE1	`2024-06-05` - `2024-09-03`	3 months	crt.sh
*.careerwebsite.com DigiCert TLS RSA SHA256 2020 CA1	`2023-10-31` - `2024-11-30`	a year	crt.sh
cloudflareinsights.com GTS CA 1P5	`2024-05-08` - `2024-08-06`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-03-15` - `2024-06-13`	3 months	crt.sh
*.gstatic.com WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-12-13` - `2024-12-12`	a year	crt.sh
www.clarity.ms DigiCert TLS RSA SHA256 2020 CA1	`2023-12-07` - `2024-12-07`	a year	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2024-04-23` - `2025-05-25`	a year	crt.sh
s.adroll.com Amazon RSA 2048 M02	`2024-05-03` - `2025-06-01`	a year	crt.sh
www.linkedin.com DigiCert SHA2 Secure Server CA	`2024-01-30` - `2024-07-30`	6 months	crt.sh
tpc.googlesyndication.com WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
d.adroll.com Amazon RSA 2048 M01	`2023-10-09` - `2024-11-07`	a year	crt.sh
*.google.com WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
*.google.de WR2	`2024-05-21` - `2024-08-13`	3 months	crt.sh
ads-twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-07-21` - `2024-07-19`	a year	crt.sh
feathr.co GTS CA 1P5	`2024-06-05` - `2024-09-03`	3 months	crt.sh
t.co DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-05-08` - `2025-05-07`	a year	crt.sh
*.twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-19` - `2024-09-17`	a year	crt.sh
marco.feathr.co Amazon RSA 2048 M01	`2023-07-23` - `2024-08-20`	a year	crt.sh
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Index - National Council of Teachers of Mathematics

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Show headers Download Go to

Full URL

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Protocol

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Show headers Download Go to

Full URL

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Show headers Download Go to

Full URL

https://www.nctm.org/assets/css/bootstrap.min.css

Requested by

Host: www.nctm.org
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Protocol

Security

QUIC, , AES_128_GCM

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sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
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alt-svc: h3=":443"; ma=86400
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GET
H3 200 jquery.fancybox.css
www.nctm.org/assets/css/ 5 KB
2 KB 56ms
54ms Stylesheet
text/css 172.66.40.185
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nctm.org/assets/css/jquery.fancybox.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 11 Aug 2014 16:57:24 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
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accept-ranges: bytes
cf-ray: 88f94c279f853651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 1753

GET
H3 200 nctm-main.css
www.nctm.org/assets/css/ 95 KB
23 KB 26ms
24ms Stylesheet
text/css 172.66.40.185
CLOUDFLARENET

General

Check archive.org

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Full URL

https://www.nctm.org/assets/css/nctm-main.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
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cf-ray: 88f94c279f873651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 22923

GET
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www.nctm.org/assets/css/ 8 KB
3 KB 57ms
56ms Stylesheet
text/css 172.66.40.185
CLOUDFLARENET

General

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https://www.nctm.org/assets/css/sidemenu2.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Tue, 23 Jun 2020 10:31:33 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
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vary: Accept-Encoding
content-type: text/css
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accept-ranges: bytes
cf-ray: 88f94c279f893651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 2475

GET
H3 200 css_browser_selector.js Show response
www.nctm.org/assets/js/ 1 KB
1 KB 60ms
59ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/css_browser_selector.js

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 11 Aug 2014 16:57:24 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
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vary: Accept-Encoding
content-type: application/x-javascript
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cf-ray: 88f94c279f8a3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 854

GET
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cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/ 5 KB
2 KB 53ms
37ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

General

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

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Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

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Software

cloudflare /

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Security Headers

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Request headers

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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: br
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cf-cache-status: HIT
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GET
H3 200 cookieconsent.min.js Show response
cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/ 20 KB
6 KB 47ms
31ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

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https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
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GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 193 KB
70 KB 119ms
51ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=UA-30056-1

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

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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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: br
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 06 Jun 2024 15:04:53 GMT

GET
H3 200 nctm Show response
webstats.nctm.app/ 3 KB
2 KB 357ms
296ms Script
application/javascript 188.114.96.3
CLOUDFLARENET

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Full URL

https://webstats.nctm.app/nctm

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

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cloudflare /

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Request headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy: default-src 'self';img-src *;script-src 'self' 'unsafe-eval' 'unsafe-inline';style-src 'self' 'unsafe-inline';connect-src 'self' api.umami.is cloud.umami.is;frame-ancestors 'self'
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GET
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www.nctm.org/ 23 KB
7 KB 131ms
130ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/WebResource.axd?d=ddTNLU3quL1ewUq6zvAwUGg_aDaHrV33nZMSCTMrgymmxNVwVxZvhOsGKhquwJxUhqHtlKlF_Qont2NJZ_QdG7k8rMdHRgABOXgTMI4wMjI1&t=638469983903148691

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
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cf-ray: 88f94c27afa13651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 6007
expires: Fri, 06 Jun 2025 15:04:53 GMT

GET
H3 200 ScriptResource.axd Show response
www.nctm.org/ 100 KB
26 KB 132ms
131ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/ScriptResource.axd?d=n2U7jM3heNX1yngjTOpDyzrB9rcRmzBQDtgAevmDR-df5Hjs2mATNTQK1huWqLcoUv8nFbmH-nSISD_9Zz5AxrDeKedInGpIRFxkuHjWxclKyAGNN6A_vPTevMjJZJcXDfiHbz6K-yYUdZEcbWdorlMQvPXilRa76BnkDkWrVkI1&t=2e7d0aca

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
referrer-policy: strict-origin-when-cross-origin
cf-cache-status: DYNAMIC
last-modified: Thu, 06 Jun 2024 15:04:53 GMT
x-content-type-options: nosniff
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server: cloudflare
content-type: application/x-javascript
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cf-ray: 88f94c27afa43651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 25609
expires: Fri, 06 Jun 2025 15:04:53 GMT

GET
H3 200 ScriptResource.axd Show response
www.nctm.org/ 39 KB
11 KB 150ms
149ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
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GET
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www.nctm.org/assets/images/ui/ 8 KB
3 KB 133ms
133ms Image
image/svg+xml 172.66.40.185
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https://www.nctm.org/assets/images/ui/NCTM_Initials_and_Name_4C_export.svg

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
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server: cloudflare
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cache-control: public, max-age=14400
cf-ray: 88f94c27afa73651-FRA
alt-svc: h3=":443"; ma=86400

GET
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www.nctm.org/uploadedImages/Content/Ads/ 11 KB
11 KB 132ms
132ms Image
image/jpeg 172.66.40.185
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General

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https://www.nctm.org/uploadedImages/Content/Ads/memberships.jpg

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
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GET
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www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/News/ 74 KB
74 KB 134ms
130ms Image
image/webp 172.66.40.185
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Check archive.org

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Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/News/Hirsch%20765x362.png?n=4778

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

84aaf2b13634d6194a0fa0d788c264e05eff87ab09c642be892a09f90ed2bb95

Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-polished: origFmt=png, origSize=133442
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server: cloudflare
vary: Accept
content-type: image/webp
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accept-ranges: bytes
cf-ray: 88f94c2898eb3651-FRA

GET
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www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/News/ 151 KB
151 KB 159ms
155ms Image
image/webp 172.66.40.185
CLOUDFLARENET

General

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Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/News/2024%20LAA%20Carousel%20765%c3%97362%20px%20(1)(1).png

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
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alt-svc: h3=":443"; ma=86400
content-length: 154160
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last-modified: Wed, 05 Jun 2024 20:06:48 GMT
server: cloudflare
vary: Accept
content-type: image/webp
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898ed3651-FRA

GET
H3 200 6-2024%20PM%20765x362.png
www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Presidents_Message/ 66 KB
67 KB 179ms
175ms Image
image/webp 172.66.40.185
CLOUDFLARENET

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https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Presidents_Message/6-2024%20PM%20765x362.png?n=8586

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fbe2c353f385e443c0013c084b390a10ab74267a52a28d1ac687084fe47384a7

Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-polished: origFmt=png, origSize=106122
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server: cloudflare
vary: Accept
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cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898ef3651-FRA

GET
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www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Publications/Books/ 183 KB
183 KB 224ms
221ms Image
image/jpeg 172.66.40.185
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https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Publications/Books/PtoA10_CAROUSEL_GRAPHIC.jpg?n=9976

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-bgj: imgq:100,h2pri
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server: cloudflare
cf-polished: origSize=198917
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content-type: image/jpeg
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accept-ranges: bytes
cf-ray: 88f94c2898f03651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 187164

GET
H3 200 CFP%20765x362.png
www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Publications/ 163 KB
163 KB 252ms
249ms Image
image/webp 172.66.40.185
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Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Publications/CFP%20765x362.png?n=30

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d1ad8560711aed493ce61cbb07a4f1cb7f206e63d82e340609b0ab4e3a31e5bd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
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cf-bgj: imgq:100,h2pri
last-modified: Mon, 20 May 2024 18:39:30 GMT
server: cloudflare
vary: Accept
content-type: image/webp
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898f23651-FRA

GET
H3 200 MAR_Podcast_general_carousel2.png
www.nctm.org/uploadedImages/ 33 KB
33 KB 149ms
146ms Image
image/webp 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/uploadedImages/MAR_Podcast_general_carousel2.png?n=6947

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
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server: cloudflare
vary: Accept
content-type: image/webp
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898f53651-FRA

GET
H3 200 NCTE_NCTM_Carousel_Registration.png
www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/PD/ 180 KB
180 KB 167ms
163ms Image
image/webp 172.66.40.185
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Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/PD/NCTE_NCTM_Carousel_Registration.png?n=6638

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-polished: origFmt=png, origSize=255849
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server: cloudflare
vary: Accept
content-type: image/webp
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898f63651-FRA

GET
H3 200 NCTM%20Carousel%20765x362.jpg
www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Annual_Meeting/ 179 KB
179 KB 150ms
147ms Image
image/jpeg 172.66.40.185
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Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/carousels/slides/Annual_Meeting/NCTM%20Carousel%20765x362.jpg?n=8035

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-bgj: imgq:100,h2pri
last-modified: Mon, 08 Apr 2024 17:55:38 GMT
server: cloudflare
cf-polished: origSize=193834
vary: Accept-Encoding
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cache-control: public, max-age=14400
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content-type: application/x-javascript
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accept-ranges: bytes
cf-ray: 88f94c2898d83651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 1637

GET
H3 200 jquery.mobile.custom.min.js Show response
www.nctm.org/assets/js/ 6 KB
3 KB 40ms
32ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

General

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Full URL

https://www.nctm.org/assets/js/jquery.mobile.custom.min.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fac2f089f306f6b8ee59b1b5d215047639148d4bc6da10610f62e2992ad44874

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
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accept-ranges: bytes
cf-ray: 88f94c2898da3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 3054

GET
H3 200 browse-taxonomies.js Show response
www.nctm.org/assets/js/ 20 KB
5 KB 53ms
45ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

General

Check archive.org

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Full URL

https://www.nctm.org/assets/js/browse-taxonomies.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

da5c4576f93bc07047aa7e9833ae15c6a857404b0920cb2395512aec21950af6

Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Thu, 20 Jun 2019 15:12:35 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
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vary: Accept-Encoding
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accept-ranges: bytes
cf-ray: 88f94c2898de3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 5134

GET
H3 200 nctm.bookmark.js Show response
www.nctm.org/assets/js/ 13 KB
3 KB 45ms
37ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.bookmark.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
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vary: Accept-Encoding
content-type: application/x-javascript
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accept-ranges: bytes
cf-ray: 88f94c2898e13651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 2675

GET
H3 200 nctm.login.js Show response
www.nctm.org/assets/js/ 344 B
518 B 47ms
43ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.login.js

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Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
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accept-ranges: bytes
cf-ray: 88f94c2898e23651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 289

GET
H3 200 nctm.search.js Show response
www.nctm.org/assets/js/ 2 KB
1 KB 54ms
50ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.search.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
content-type: application/x-javascript
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898e53651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 809

GET
H3 200 nctm.cart.js Show response
www.nctm.org/assets/js/ 162 B
458 B 59ms
55ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.cart.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
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sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
content-type: application/x-javascript
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898e73651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 230

GET
H3 200 nctm.twitter.js Show response
www.nctm.org/assets/js/ 1 KB
673 B 51ms
47ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.twitter.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
content-type: application/x-javascript
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accept-ranges: bytes
cf-ray: 88f94c2898e83651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 444

GET
H3 200 nctm.checkout.js Show response
www.nctm.org/assets/js/ 679 B
1 KB 57ms
53ms Script
application/x-javascript 172.66.40.185
CLOUDFLARENET

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Full URL

https://www.nctm.org/assets/js/nctm.checkout.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=15552000; includeSubDomains; preload
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content-security-policy-report-only: script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=aaVt8AMTnkY.5045n2Bvwvp0Rbx6RixC8hMhEvraPnw-1717686293-1.0.1.1-G.We5Mntuko0qPZH.c3.PobyZBYgQWSqFufbMPxx4iaDAawL8xmcyBbdcaGbWgHYiFk9VGmuPavpszmfgGjj2sgaEKTVEhfLfo5dDA6ce6mdi0jPL8Xg3x40r27uudBOy1MNVCsDeAgvq8_DeDdI1Q; report-to cf-csp-endpoint
alt-svc: h3=":443"; ma=86400
content-length: 343
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server: cloudflare
vary: Accept-Encoding
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content-type: application/x-javascript
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898ea3651-FRA

GET
H2 200 vef91dfe02fce4ee0ad053f6de4f175db1715022073587 Show response
static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 145ms
79ms Script
text/javascript 2606:4700::6810:4f49
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js/vef91dfe02fce4ee0ad053f6de4f175db1715022073587
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
Resource Hash: f9eb189676a78d42d7a8487eef683702ada6c5c866399eefbc0df319d5f7c6d7

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Origin: https://www.nctm.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
last-modified: Mon, 03 Jun 2024 22:09:07 GMT
server: cloudflare
etag: W/"2024.5.0"
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 88f94c290f255d84-FRA

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 215 KB
75 KB 100ms
34ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-MWPGCX

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
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x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 06 Jun 2024 15:04:53 GMT

GET
H3 200 mainWebColorStyles.css
www.nctm.org/assets/css/ 4 KB
1 KB 63ms
62ms Stylesheet
text/css 172.66.40.185
CLOUDFLARENET

General

Check archive.org

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Full URL

https://www.nctm.org/assets/css/mainWebColorStyles.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/assets/css/nctm-main.css

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/assets/css/nctm-main.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Tue, 27 Feb 2018 15:34:28 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 84509
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c28183a3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 945

GET
H3 200 nctm-print.css
www.nctm.org/assets/css/ 725 B
690 B 52ms
50ms Stylesheet
text/css 172.66.40.185
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.nctm.org/assets/css/nctm-print.css

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0adeac177a26c9f71888dfeb1a059c4e3700419c43768ed54379a5fb6b23bdeb

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 78872
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c2898fb3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 480

GET
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GET
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www.googletagmanager.com/ 195 KB
70 KB 100ms
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https://www.googletagmanager.com/gtm.js?id=GTM-WQWJLNP

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date: Thu, 06 Jun 2024 15:04:53 GMT
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GET 2319425
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CLOUDFLARENET

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https://www.nctm.org/assets/images/ui/icn-cart-empty.png

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Protocol

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date: Thu, 06 Jun 2024 15:04:54 GMT
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https://www.nctm.org/assets/images/ui/nctm-logo.png

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Host: www.nctm.org
URL: https://www.nctm.org/assets/css/nctm-main.css

Protocol

Security

QUIC, , AES_128_GCM

Server

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date: Thu, 06 Jun 2024 15:04:53 GMT
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server: cloudflare
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https://fonts.gstatic.com/s/opensanscondensed/v23/z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuXMRw.woff2

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URL: https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300,700

Protocol

Security

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Response headers

date: Tue, 04 Jun 2024 14:11:33 GMT
x-content-type-options: nosniff
age: 176000
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GET
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www.nctm.org/assets/fonts/ 23 KB
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application/octet-stream 172.66.40.185
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URL: https://www.nctm.org/assets/css/bootstrap.min.css

Protocol

Security

QUIC, , AES_128_GCM

Server

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Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
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GET
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FACEBOOK

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report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type: application/x-javascript; charset=utf-8
x-frame-options: DENY
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 pubads_impl.js Show response
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/ 462 KB
144 KB 39ms
11ms Script
text/javascript 172.217.16.130
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra15s46-in-f2.1e100.net

Software

cafe /

Resource Hash

238471b5f6cdbff6ab8cf75252ac0149dd6c21b70e287580845d95d4cfb4b8ea

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 05 Jun 2024 18:15:57 GMT
content-encoding: br
x-content-type-options: nosniff
age: 74937
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 147669
x-xss-protection: 0
server: cafe
etag: 6369709055313800849
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, immutable, max-age=31536000
timing-allow-origin: *
expires: Thu, 05 Jun 2025 18:15:57 GMT

GET
H3 200 ppub_config Show response
securepubads.g.doubleclick.net/pagead/ 66 B
77 B 68ms
40ms XHR
application/json 172.217.16.130
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/pagead/ppub_config?ippd=www.nctm.org

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra15s46-in-f2.1e100.net

Software

cafe /

Resource Hash

bf9fa3b3aa21b5af8c476654297f45f8020518800086693c6a36990a441c3b70

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: private, max-age=3600, stale-while-revalidate=3600
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 53
x-xss-protection: 0
expires: Thu, 06 Jun 2024 15:04:54 GMT

GET
H2 200 insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 47 KB
17 KB 54ms
17ms Script
application/javascript 2a02:26f0:3500:16::215:149b
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://snap.licdn.com/li.lms-analytics/insight.min.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MWPGCX

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:3500:16::215:149b Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

899d1ec3c095342571d3be2091ec6f984d4cc82390d1f61945c391fa035b00d9

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 06 May 2024 17:20:18 GMT
x-cdn: AKAM
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
content-type: application/javascript;charset=utf-8
cache-control: max-age=42701
accept-ranges: bytes
content-length: 16683

GET
H2 200 itl7vtbtsb Show response
www.clarity.ms/tag/ 637 B
1002 B 2321ms
2201ms Script
application/x-javascript 2620:1ec:29:1::45
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.clarity.ms/tag/itl7vtbtsb?ref=gtm2
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 18bd38040220640266a4cb78573cd59e7d4dc53be7e09a713902184875aacabb

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

expires: -1
date: Thu, 06 Jun 2024 15:04:56 GMT
x-azure-ref: 20240606T150454Z-15f57b858d44sf76n4cmqn69p80000000600000000003btk
x-cache: CONFIG_NOCACHE
content-type: application/x-javascript
cache-control: no-cache, no-store
accept-ranges: bytes
content-length: 637
request-context: appId=cid-v1:e55edbbe-e22b-46b4-8313-9ee2a4e71d12

GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 12 KB
5 KB 48ms
10ms Script
application/x-javascript 18.172.103.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://js.adsrvr.org/up_loader.1.1.0.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MWPGCX
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 18.172.103.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-172-103-101.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 424ce4e99e7476fca8e9d27d6c15b60466ab7cf1c7d7c896e1c63f7cd6a818c8

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 06 Jun 2024 04:46:20 GMT
Content-Encoding: gzip
Via: 1.1 67697a0060e2336f6ffa8579d528820e.cloudfront.net (CloudFront)
Last-Modified: Tue, 28 May 2024 04:42:45 GMT
Server: AmazonS3
X-Amz-Cf-Pop: FRA60-P8
Age: 37115
x-amz-server-side-encryption: AES256
ETag: W/"a60a4e2650f94da6f243b9518761b381"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/x-javascript
X-Cache: Hit from cloudfront
Connection: keep-alive
X-Amz-Cf-Id: TCvq2NoOgy-hWI1xEhOD3idWqdSGX3RnUnJAmJsTuuXlDfnbczQcYA==

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 193 KB
70 KB 38ms
37ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=UA-30056-1&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MWPGCX

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

5892451c25891bfc6e16b53406cf88d389eabf1af7af576292b5b60e9693ee34

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 71836
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 06 Jun 2024 15:04:54 GMT

GET
H/1.1 200
OK roundtrip.js Show response
s.adroll.com/j/ 88 KB
27 KB 58ms
11ms Script
text/javascript 2600:9000:2644:d200:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s.adroll.com/j/roundtrip.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WQWJLNP
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2644:d200:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cd374bea8f2cce1e9514e9f9a7af6cd7efbb566a5eea5cda53affc1391ada818

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

X-Amz-Version-Id: mo7_u_yH02gprJDRXoC6WhXOKdSomtp.
Content-Encoding: gzip
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Date: Thu, 06 Jun 2024 14:37:48 GMT
Age: 1627
X-Amz-Cf-Pop: FRA60-P6
X-Amz-Server-Side-Encryption: AES256
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 15:35:46 GMT
Server: AmazonS3
Etag: W/"39817cce3f515077c86e9cc99a65f623"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600, must-revalidate
Access-Control-Allow-Credentials: false
Access-Control-Max-Age: 600
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: gqN7ci3bg-b_cGgGRKLu2CXS7fkkfymhMgPOVQedKOsKc59OKCDG0A==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 40ms
7ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-30056-1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Thu, 06 Jun 2024 13:41:03 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 5031
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Thu, 06 Jun 2024 15:41:03 GMT

GET
H3 200 ads Show response
pagead2.googlesyndication.com/gampad/ 196 KB
30 KB 121ms
99ms Fetch
text/plain 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/gampad/ads?pvsid=2832803338227545&correlator=2856634031342220&eid=31079957%2C31084210%2C31084294%2C31079525%2C31078668&output=ldjh&gdfp_req=1&vrg=202406030101&ptt=17&impl=fifs&ltd_cs=1&iu_parts=74420477%2CNCTM_nctm.org_Elementary_Rectangle%2CNCTM_nctm.org_footer%2CNCTM_nctm.org_HigherEd_Rectangle%2CNCTM_nctm.org_HighSch_Rectangle%2CNCTM_nctm.org_HouseAd_footer%2CNCTM_nctm.org_HouseAd_RightRail%2CNCTM_nctm.org_MiddleSch_Rectangle%2CNCTM_Leaderboard%2CNCTM_nctm.org_rectangle%2CNCTM_nctm.org_homepage&enc_prev_ius=%2F0%2F1%2C%2F0%2F2%2C%2F0%2F3%2C%2F0%2F4%2C%2F0%2F5%2C%2F0%2F6%2C%2F0%2F7%2C%2F0%2F8%2C%2F0%2F9%2C%2F0%2F10&prev_iu_szs=300x250%2C728x90%2C300x250%2C300x250%2C728x90%2C300x250%2C300x250%2C320x50%7C970x90%7C728x90%2C300x250%2C300x250&ifi=1&sfv=1-0-40&sc=1&abxe=1&dt=1717686294125&lmt=1717686294&adxs=-9%2C-9%2C-9%2C-9%2C-9%2C-9%2C-9%2C640%2C-9%2C-9&adys=-9%2C-9%2C-9%2C-9%2C-9%2C-9%2C-9%2C0%2C-9%2C-9&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=-1%7C-1%7C-1%7C-1%7C-1%7C-1%7C-1%7C0%7C-1%7C-1&ucis=1%7C2%7C3%7C4%7C5%7C6%7C7%7C8%7C9%7Ca&oid=2&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&u_tz=120&dmc=8&bc=31&nvt=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyNS4wLjY0MjIuMTQxIixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjUuMC42NDIyLjE0MSJdLFsiQ2hyb21pdW0iLCIxMjUuMC42NDIyLjE0MSJdLFsiTm90LkEvQnJhbmQiLCIyNC4wLjAuMCJdXSwwXQ..&url=https%3A%2F%2Fwww.nctm.org%2F&vis=1&psz=0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C1600x50%7C0x-1%7C0x-1&msz=0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C0x-1%7C1600x50%7C0x-1%7C0x-1&fws=2%2C2%2C2%2C2%2C2%2C2%2C2%2C0%2C2%2C2&ohw=0%2C0%2C0%2C0%2C0%2C0%2C0%2C0%2C0%2C0&ga_vid=1857021910.1717686294&ga_sid=1717686294&ga_hid=2041685090&ga_fc=false&nt=1&psd=WzIsbnVsbCxudWxsLDNd&dlt=1717686293684&idt=417&adks=4156578279%2C1524760463%2C2525476871%2C4216641440%2C2750725814%2C3285385967%2C3087452547%2C2141888261%2C1281591113%2C3845224631&frm=20

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

81c5e74aba145e6886895b903b7a0975ea2b25531f4e80049f2d3661b4107269

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
content-encoding: br
x-content-type-options: nosniff
google-mediationgroup-id: -2,-2,-2,-2,-2,-2,-2,-2,-2,-2
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 30796
x-xss-protection: 0
google-lineitem-id: -2,-2,-2,-2,-2,5319324145,-2,-2,5319324145,5319324145
pragma: no-cache
server: cafe
google-mediationtag-id: -2
google-creative-id: -2,-2,-2,-2,-2,138305187060,-2,-2,138305582800,138305583946
content-type: text/plain; charset=UTF-8
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cache-control: no-cache, must-revalidate
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timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 container.html
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0 82ms
17ms Document
text/html 2a00:1450:4001:809::2001
GOOGLE

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https://977c2cf61ecf227055099cd60573fec2.safeframe.googlesyndication.com/safeframe/1-0-40/html/container.html

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Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

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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expires: Thu, 06 Jun 2024 15:04:54 GMT
last-modified: Thu, 03 Nov 2022 19:10:08 GMT
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GET
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www.buzzsprout.com/ Frame 3CFC 0
0 253ms
253ms Document
text/html 2606:4700::6811:8020
CLOUDFLARENET

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https://www.buzzsprout.com/2319425?client_source=large_player&iframe=true&referrer=https://www.buzzsprout.com/2319425.js?container_id=buzzsprout-large-player&player=large

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Host: www.buzzsprout.com
URL: https://www.buzzsprout.com/2319425.js?container_id=buzzsprout-large-player&player=large

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:8020 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Request headers

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sec-ch-ua-mobile: ?0
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Response headers

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date: Thu, 06 Jun 2024 15:04:54 GMT
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GET
H3 200 265968847659121 Show response
connect.facebook.net/signals/config/ 24 KB
3 KB 69ms
68ms Script
application/x-javascript 157.240.252.13
FACEBOOK

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https://connect.facebook.net/signals/config/265968847659121?v=2.9.157&r=stable&domain=www.nctm.org&hme=446fb981c8c3baeb03730fe3cbd404f7f15f64c693f24c7fe75da498bc2c95d8&ex_m=67%2C113%2C100%2C104%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C160%2C163%2C174%2C170%2C171%2C173%2C28%2C94%2C50%2C73%2C172%2C155%2C158%2C167%2C168%2C175%2C122%2C14%2C48%2C180%2C179%2C124%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C101%2C103%2C37%2C102%2C29%2C25%2C156%2C159%2C131%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C98%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C99%2C43%2C75%2C65%2C105%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C106%2C186%2C185%2C187%2C192%2C193%2C194%2C190%2C182%2C123%2C125%2C152%2C181%2C183%2C114%2C146%2C136%2C140%2C176%2C120%2C218%2C107%2C118%2C219%2C154%2C111%2C134%2C127%2C115

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Security

QUIC, , AES_128_GCM

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Response headers

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GET
H2 200 /
www.facebook.com/tr/ 0
274 B 31ms
10ms Image
text/plain 2a03:2880:f177:83:face:b00c:0:25de
FACEBOOK

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Full URL

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Protocol

Security

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Server

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Reverse DNS

Software

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Resource Hash

Security Headers

Name	Value
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Request headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

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access-control-allow-origin
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alt-svc: h3=":443"; ma=86400
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GET
H2 200 /
www.facebook.com/privacy_sandbox/pixel/register/trigger/ 67 B
4 KB 201ms
181ms Image
image/png 2a03:2880:f177:83:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=183690092499024&ev=PageView&dl=https%3A%2F%2Fwww.nctm.org%2F&rl=&if=false&ts=1717686294148&sw=1600&sh=1200&v=2.9.157&r=stable&ec=0&o=4126&fbp=fb.1.1717686294146.747130463643256295&cs_est=true&ler=empty&cdl=API_unavailable&it=1717686293926&coo=false&rqm=FGET

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URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Response headers

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expires: Sat, 01 Jan 2000 00:00:00 GMT

POST
H2 204 / Show response
px.ads.linkedin.com/wa/ 0
618 B 186ms
160ms XHR
text/plain 2620:1ec:21::14
MICROSOFT-CORP-MS...

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Full URL: https://px.ads.linkedin.com/wa/
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Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Accept: *
Referer: https://www.nctm.org/
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 433EBB4D764F4CF496358E7382129D9E Ref B: FRAEDGE1307 Ref C: 2024-06-06T15:04:54Z
linkedin-action: 1
vary: Origin
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
access-control-allow-origin: https://www.nctm.org
x-li-proto: http/2
access-control-allow-credentials: true
x-li-uuid: AAYaOgFnjSEE1qRi4l/1bg==

GET
H2 200 attribution_trigger Show response
px.ads.linkedin.com/ 2 B
815 B 213ms
197ms XHR
application/json 2620:1ec:21::14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://px.ads.linkedin.com/attribution_trigger?pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2
Requested by: Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept: *
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:53 GMT
content-encoding: gzip
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 9BF5F90ECB414B89B16B055B18B7A4B6 Ref B: FRAEDGE1113 Ref C: 2024-06-06T15:04:54Z
access-control-allow-methods: GET, OPTIONS
x-li-fabric: prod-ltx1
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
content-type: application/json
x-li-proto: http/2
x-restli-protocol-version: 1.0.0
access-control-allow-headers: *
x-li-uuid: AAYaOgFnpZagDUMZu80FoQ==
x-fs-uuid: 00061a3a0167a596a00d4319bbcd05a1

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2&cookiesTest=true
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D4710762%26time%3D1717686294168%26url%3Dhttps%253A%252F%252Fwww.nctm.org%252F%26tm...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2&cookiesTest=true&liSync=true
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQKSFcP5hG9AqQAAAY_uFNiSgsG7w6e0yla4TLF...

0
266 B

221ms
178ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQKSFcP5hG9AqQAAAY_uFNiSgsG7w6e0yla4TLFIbqCpMLgkTe-cFCANBAxUL9PAA97S6Ko
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.nctm.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: BF421CB8774F4C3AB16467C49B009800 Ref B: FRAEDGE1308 Ref C: 2024-06-06T15:04:54Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-fabric: prod-ltx1
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYaOgFxFLNZcoXP6f5gEw==

Redirect headers

date: Thu, 06 Jun 2024 15:04:54 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 33B8745C7280428FADE2E47FCBF0BEA9 Ref B: FRAEDGE1307 Ref C: 2024-06-06T15:04:54Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4710762&time=1717686294168&url=https%3A%2F%2Fwww.nctm.org%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQKSFcP5hG9AqQAAAY_uFNiSgsG7w6e0yla4TLFIbqCpMLgkTe-cFCANBAxUL9PAA97S6Ko
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYaOgFtzrOTwibnZt2BPw==

GET
H/1.1

200
OK

index.js Show response
s.adroll.com/j/pre/
Redirect Chain

https://s.adroll.com/j/pre/GCAHXHQCXJGTBADA6MJJUN/H5DOFPERJJEF5HGJEIEKV7/fpconsent.js
https://s.adroll.com/j/pre/index.js

0
756 B

7ms
7ms

Script
application/javascript

2600:9000:2644:d200:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s.adroll.com/j/pre/index.js
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: HTTP/1.1
Server: 2600:9000:2644:d200:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.nctm.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

X-Amz-Version-Id: nQEe8wQ7h0ROt7P4GJfDfstto6x684Hy
Date: Wed, 05 Jun 2024 15:54:53 GMT
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Age: 83402
X-Amz-Cf-Pop: FRA60-P6
X-Amz-Server-Side-Encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Last-Modified: Wed, 15 Jan 2020 23:54:18 GMT
Server: AmazonS3
Etag: "d41d8cd98f00b204e9800998ecf8427e"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Access-Control-Max-Age: 600
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: N_4RjwhLwei4Sc2w6Cq9b0Qq4HvRpWhlMUDN2Y3XRFpuT2qkyT-EyA==

Redirect headers

Date: Thu, 06 Jun 2024 13:55:09 GMT
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Age: 4185
X-Amz-Cf-Pop: FRA60-P6
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Server: AmazonS3
Access-Control-Max-Age: 600
Access-Control-Allow-Methods: GET
Content-Type: application/xml
Location: https://s.adroll.com/j/pre/index.js
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: false
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: T-FZIUp0dUB-O4nGIIjJcuFmK78_CAFWbKZxL0B-G1apSFoggudKCQ==

GET
H/1.1 200
OK index.js Show response
s.adroll.com/j/pre/GCAHXHQCXJGTBADA6MJJUN/H5DOFPERJJEF5HGJEIEKV7/ 9 KB
4 KB 20ms
9ms Script
text/javascript 2600:9000:2644:d200:6:9280:1080:93a1
AMAZON-02

General

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Show headers Download Go to

Full URL: https://s.adroll.com/j/pre/GCAHXHQCXJGTBADA6MJJUN/H5DOFPERJJEF5HGJEIEKV7/index.js
Requested by: Host: s.adroll.com
URL: https://s.adroll.com/j/roundtrip.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2644:d200:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9a7616157191cea33870e61c8f37b9842c4a63088c5821eeee34e570679e904f

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

X-Amz-Version-Id: EW8Xseh8_jYR3_IB49.4ztZ7buwPZR60
Content-Encoding: gzip
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Date: Thu, 06 Jun 2024 14:14:20 GMT
Age: 3035
X-Amz-Cf-Pop: FRA60-P6
X-Amz-Server-Side-Encryption: AES256
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 12:17:17 GMT
Server: AmazonS3
Etag: W/"706be4fd28aeb971d2ff83a528c2073a"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600, must-revalidate
Access-Control-Allow-Credentials: false
Access-Control-Max-Age: 600
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: 7WXQ_rRmYHFFnAgkEapjWn08hgOdzMFKjNoDqiaykZ0ymeXrZuF6tw==

POST
H2 200 collect Show response
www.google-analytics.com/j/ 2 B
206 B 18ms
17ms XHR
text/plain 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&aip=1&a=2041685090&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nctm.org%2F&ul=de-de&de=UTF-8&dt=Index%20-%20National%20Council%20of%20Teachers%20of%20Mathematics&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YAhAAUABAAAAACAAI~&jid=631902140&gjid=742350928&cid=1857021910.1717686294&tid=UA-30056-1&_gid=623842356.1717686294&_r=1&gtm=457e4630za200zb71631277&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&tag_exp=0&jsscut=1&npa=1&z=526067627

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.nctm.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
348 B 77ms
18ms XHR
text/plain 2a00:1450:400c:c00::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-30056-1&cid=1857021910.1717686294&jid=631902140&gjid=742350928&_gid=623842356.1717686294&npa=1&_u=YAhAAUAAAAAAACAAI~&z=2005319163

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9b Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.nctm.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 0
102 B 9ms
8ms Image
text/plain 2a03:2880:f177:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=265968847659121&ev=PageView&dl=https%3A%2F%2Fwww.nctm.org%2F&rl=&if=false&ts=1717686294235&sw=1600&sh=1200&v=2.9.157&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=4126&fbp=fb.1.1717686294146.747130463643256295&cs_est=true&ler=empty&cdl=API_unavailable&it=1717686293926&coo=false&tm=1&rqm=GET

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-fb-connection-quality: EXCELLENT; q=0.9, rtt=8, rtx=0, c=10, mss=1368, tbw=3158, tp=-1, tpl=-1, uplat=0, ullat=0
strict-transport-security: max-age=31536000; includeSubDomains
date: Thu, 06 Jun 2024 15:04:54 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 /
www.facebook.com/privacy_sandbox/pixel/register/trigger/ 67 B
474 B 116ms
116ms Image
image/png 2a03:2880:f177:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=265968847659121&ev=PageView&dl=https%3A%2F%2Fwww.nctm.org%2F&rl=&if=false&ts=1717686294235&sw=1600&sh=1200&v=2.9.157&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=4126&fbp=fb.1.1717686294146.747130463643256295&cs_est=true&ler=empty&cdl=API_unavailable&it=1717686293926&coo=false&tm=1&rqm=FGET

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a

Security Headers

Name	Value
Content-Security-Policy	default-src data: blob: 'self' https://.fbsbx.com 'unsafe-inline' .facebook.com .fbcdn.net 'unsafe-eval';script-src .facebook.com .fbcdn.net .facebook.net 127.0.0.1:* 'unsafe-inline' blob: data: 'self' connect.facebook.net 'unsafe-eval' https://.google-analytics.com .google.com;style-src .fbcdn.net data: .facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net wss://.facebook.com:* wss://.whatsapp.com: wss://.fbcdn.net attachment.fbsbx.com ws://localhost: blob: .cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net .fbsbx.com .fb.com https://.google-analytics.com;font-src data: .facebook.com .fbcdn.net .fbsbx.com https://fonts.gstatic.com;img-src .fbcdn.net .facebook.com data: https://.fbsbx.com facebook.com .cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net .carriersignal.info blob: android-webview-video-poster: .whatsapp.net .fb.com .oculuscdn.com .tenor.co .tenor.com .giphy.com https://paywithmybank.com/ https://.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://.google-analytics.com;media-src .cdninstagram.com blob: .fbcdn.net .fbsbx.com www.facebook.com .facebook.com data: .tenor.co .tenor.com https://.giphy.com;frame-src .facebook.com .fbsbx.com fbsbx.com data: www.instagram.com .fbcdn.net https://paywithmybank.com/ https://.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net .google.com .doubleclick.net;worker-src blob: .facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

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content-encoding: zstd
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content-security-policy: default-src data: blob: 'self' https://*.fbsbx.com 'unsafe-inline' *.facebook.com *.fbcdn.net 'unsafe-eval';script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'unsafe-inline' blob: data: 'self' connect.facebook.net 'unsafe-eval' https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
strict-transport-security: max-age=15552000; preload
document-policy: force-load-at-top
date: Thu, 06 Jun 2024 15:04:54 GMT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-xss-protection: 0
reporting-endpoints: coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=8, rtx=0, c=10, mss=1368, tbw=6977, tp=-1, tpl=-1, uplat=108, ullat=0
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expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 view
pagead2.googlesyndication.com/pcs/ Frame 1C34 0
0 61ms
47ms Fetch
image/gif 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/view?xai=AKAOjstLCTzjHy5VibqA4wIz_yvk82r8tzhCj9opR_c5PLY_rvDuQpDIjnKsOlewk-18yxhf6KiGbJm8lJii_niYyYH71DfpwqZFPbYMVje9vVBRLVLD4orEJVUxmXlmUZa5V0lBxE0QVHYO9-j6cnvaDMXlyuWv1UoQ0Ej7JHNBmphP_Mx6ZghqN1uhWPwN8WLoxRo_egvhWqaJsP4xqvgxv8_HpFSMnmeEmyvRUdHA29dE3aJiHQpS7Fvoljma8H5TyQAVn94n4fAwUSCbl-9PG4F28CnKPt8CsSNT4z3QTaY8nSOS8YUfL-j_YFPpLtHipG7d4Rb7Ptls7RFAW6xYTn1CUxquE_6dXUbZmuV0eC9WWAeXeugr&sig=Cg0ArKJSzMhIPV4QNGoyEAE&uach_m=%5BUACH%5D&adurl=

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server: cafe
content-type: image/gif
access-control-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: private
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0

GET
H3 200 abg_lite_fy2021.js Show response
pagead2.googlesyndication.com/pagead/js/r20240604/r20110914/ Frame 1C34 23 KB
9 KB 31ms
17ms Script
text/javascript 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20240604/r20110914/abg_lite_fy2021.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

55f017283179055aaeb5642ae7bae973299c19504016022e279e9f9d653c2a52

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 09:24:41 GMT
content-encoding: br
x-content-type-options: nosniff
age: 20413
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 9132
x-xss-protection: 0
server: cafe
etag: 8342817275361945841
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Thu, 20 Jun 2024 09:24:41 GMT

GET
H3 200 window_focus_fy2021.js Show response
pagead2.googlesyndication.com/pagead/js/r20240604/r20110914/client/ Frame 1C34 3 KB
1 KB 22ms
8ms Script
text/javascript 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20240604/r20110914/client/window_focus_fy2021.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

3164db7ef9efc7121ce85192340a653c6cb87e34caa05849c8fd47b7872f9fc5

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 09:24:41 GMT
content-encoding: br
x-content-type-options: nosniff
age: 20413
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1236
x-xss-protection: 0
server: cafe
etag: 15004572836499977866
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Thu, 20 Jun 2024 09:24:41 GMT

GET
H3 200 ufs_web_display.js Show response
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame 1C34 215 KB
65 KB 23ms
9ms Script
text/javascript 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

ba554d0e7da554af81cd375e390468c282c884dd6e588f5885f16cd48fa140a3

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 14:24:42 GMT
content-encoding: br
x-content-type-options: nosniff
age: 2412
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 66505
x-xss-protection: 0
server: cafe
etag
vary: Accept-Encoding
content-type: text/javascript; charset=ISO-8859-1
cache-control: public, max-age=3600, stale-while-revalidate=3600
timing-allow-origin: *
expires: Thu, 06 Jun 2024 15:24:42 GMT

GET
H2 200 904859105932365854
tpc.googlesyndication.com/simgad/ Frame 1C34 29 KB
29 KB 43ms
7ms Image
image/png 2a00:1450:4001:80f::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/simgad/904859105932365854

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

31436c8854041f668b7772a6c812a36db998da8398243d1d5b3f03db3848fb3a

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

expires: Wed, 04 Jun 2025 16:45:17 GMT
date: Tue, 04 Jun 2024 16:45:17 GMT
x-content-type-options: nosniff
age: 166777
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 29379
x-xss-protection: 0
last-modified: Wed, 04 Mar 2020 05:25:25 GMT
server: sffe
report-to: {"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="content-ads-owners"
allow-fenced-frame-automatic-beacons: true

GET
DATA 200
OK truncated
/ Frame 1C34 215 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 2947d8b59d13a1eda150ac6bc3d0a771678889dde5a5d50f01637975981b8869

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 GCAHXHQCXJGTBADA6MJJUN Show response
d.adroll.com/consent/check/ 496 B
590 B 109ms
32ms Script
application/javascript 2a05:d018:cc3:fe04:230b:be09:3da3:f5b0
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d.adroll.com/consent/check/GCAHXHQCXJGTBADA6MJJUN?pv=12248428587.273508&arrfrr=https%3A%2F%2Fwww.nctm.org%2F&_s=155ddcb2161868b798be3d8c106ca649&_b=2
Requested by: Host: s.adroll.com
URL: https://s.adroll.com/j/roundtrip.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a05:d018:cc3:fe04:230b:be09:3da3:f5b0 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: nginx/1.22.1 /
Resource Hash: 363db760283694c9856df2100e03af2607ffbc98622a2addd75eb143dc18cd3b

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
server: nginx/1.22.1
content-length: 496
content-type: application/javascript

GET
H3 200 ga-audiences
www.google.com/ads/ 42 B
63 B 58ms
32ms Image
image/gif 172.217.16.196
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-30056-1&cid=1857021910.1717686294&jid=631902140&npa=1&_u=YAhAAUAAAAAAACAAI~&z=1327809065

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s65-in-f4.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 56ms
31ms Image
image/gif 142.250.185.163
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-30056-1&cid=1857021910.1717686294&jid=631902140&npa=1&_u=YAhAAUAAAAAAACAAI~&z=1327809065

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f3.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ Frame 1C34 0
0 40ms
39ms Fetch
image/gif 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWgD

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 view
pagead2.googlesyndication.com/pcs/ Frame 1C34 0
0 40ms
40ms Fetch
image/gif 142.250.185.66
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/view?xai=AKAOjst76g5DEfbt8ESMkF19m-Ttva3Pmbp31WF5_LaWMnQQ7s7c9tSpO-1i3neYeKcXrMbBAJck9HfIwSX3G5-sDpfC_6Q2X-8AKCvKWzlKd6L_VYqCNYCGdoF9OmIuajUrqgoVrCmy9E3B61o2srb9BuBEsYV-uwvSIP2YZn9cbd-S76Vy1Xp8EEG-BWhN4ZAgd80Ys_WJMZlQ9OBjBjLIGqQWAcnsCfKIolVQLYc3E4VdI_LN0OQaB69IiX4G2OjKu5cZo7A88Aur3xB1xtTCNtoJ-W872n4vNIfmHRAElcHyHdjhqgX37gsctM89Wo_G-TM4pDt1aOyvMQZylw4HJr37q1-pYX1FfPv6M9FnUZCdK0-UeTuGz6E&sig=Cg0ArKJSzIKL_72NGj8sEAE&uach_m=%5BUACH%5D&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyNS4wLjY0MjIuMTQxIixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjUuMC42NDIyLjE0MSJdLFsiQ2hyb21pdW0iLCIxMjUuMC42NDIyLjE0MSJdLFsiTm90LkEvQnJhbmQiLCIyNC4wLjAuMCJdXSwwXQ%3D%3D&adurl=

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:54 GMT
x-content-type-options: nosniff
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server: cafe
content-type: image/gif
access-control-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: private
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0

GET
H/1.1 200
OK consent_tcfv2.js Show response
s.adroll.com/j/ 413 KB
83 KB 7ms
7ms Script
text/javascript 2600:9000:2644:d200:6:9280:1080:93a1
AMAZON-02

General

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Full URL: https://s.adroll.com/j/consent_tcfv2.js
Requested by: Host: s.adroll.com
URL: https://s.adroll.com/j/roundtrip.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2644:d200:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 07b09b318c1d52ee134b788ec7834744cb9e6fd4bc19663988534fc29c3e7b1c

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

X-Amz-Version-Id: OGpIu_84T3drKaDERUwfgDZMK.anucOX
Content-Encoding: gzip
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Date: Thu, 06 Jun 2024 15:01:26 GMT
Age: 209
X-Amz-Cf-Pop: FRA60-P6
X-Amz-Server-Side-Encryption: AES256
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 19:02:37 GMT
Server: AmazonS3
Etag: W/"5c3eafaf4760f345e170d1d226c98d22"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=300, must-revalidate
Access-Control-Allow-Credentials: false
Access-Control-Max-Age: 600
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: 3AbONJchvFIfzfDIDxaUpfKhbSog-MzllIMqYYdHfZ9JypgORAXfaQ==

GET
H/1.1 200
OK nextroll-32x32.png
s.adroll.com/i/favicon/ 2 KB
2 KB 12ms
11ms Image
image/png 2600:9000:2644:d200:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://s.adroll.com/i/favicon/nextroll-32x32.png
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2644:d200:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bcaf0e3f087296133e0a996ee3d289a8d1a690147c93e0ab62019b505e6f9355

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 05 Jun 2024 16:12:51 GMT
X-Amz-Version-Id: eTpwxbAIDHDUN.4tfrROIgU_pzKN9Xh0
Via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront)
Age: 82324
X-Amz-Cf-Pop: FRA60-P6
X-Amz-Server-Side-Encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 1615
Last-Modified: Mon, 28 Jun 2021 18:19:21 GMT
Server: AmazonS3
Etag: "403a0a7dcf2d617e7ea852bfb9d11945"
Access-Control-Max-Age: 600
Access-Control-Allow-Methods: GET
Content-Type: image/png
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: tLeFyjvrnyA3sCvsenu--L_0UL4WpC0DmrFkoiiSV_Fx9xJnpZGUoQ==

GET
H3 200 activeview Show response
pagead2.googlesyndication.com/pcs/ Frame 1C34 42 B
65 B 39ms
39ms Fetch
image/gif 142.250.185.66
GOOGLE

General

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Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsv-2YKt_2YqJGNaUcjoZ0ymWPkKttSm8aVzXBYq1CkTGfYK-Gi-IdKVE_skV2hMVV9srXej_8jzTIR5qICX3FMh2LjMn_dK_98n_zc2myFTQDQpd-kokpM8IEZVOyLqlp1A9w8zydyGvc6AtzOQ_-Vvp6pUqRBhhCbYyGnhzCKomJY&sig=Cg0ArKJSzJucFjCJsC3MEAE&id=lidar2&mcvt=1001&p=337,1040,587,1340&mtos=1001,1001,1001,1001,1001&tos=1001,0,0,0,0&v=20240605&bin=7&avms=nio&bs=1600,1200&mc=1&vu=1&app=0&itpl=3&adk=3845224631&rs=4&la=0&cr=0&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyNS4wLjY0MjIuMTQxIixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjUuMC42NDIyLjE0MSJdLFsiQ2hyb21pdW0iLCIxMjUuMC42NDIyLjE0MSJdLFsiTm90LkEvQnJhbmQiLCIyNC4wLjAuMCJdXSwwXQ%3D%3D&vs=4&r=v&co=1361909400&rst=1717686294269&rpt=69&isd=0&lsd=0&met=mue&wmsd=0&pbe=0&fle=0&vae=0&spb=0&sfl=0&ffslot=0&reach=8&io2=0

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:55 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
access-control-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 uwt.js Show response
static.ads-twitter.com/ 56 KB
15 KB 43ms
8ms Script
application/javascript 146.75.120.157
FASTLY

General

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Show headers Download Go to

Full URL: https://static.ads-twitter.com/uwt.js
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 146.75.120.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 4d15ff2317e16ccd8ca1d3248fea7d91130e022369bb032824a84ad9967064df

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
content-encoding: gzip
last-modified: Fri, 22 Mar 2024 21:07:24 GMT
x-amz-server-side-encryption: AES256
etag: "bbbcf811d8437a575d796a4c1e5d4fad+gzip+gzip"
vary: Accept-Encoding,Host
x-cache: HIT, HIT
content-type: application/javascript; charset=utf-8
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
x-tw-cdn: FT
cache-control: no-cache
accept-ranges: bytes
content-length: 15412
x-served-by: cache-iad-kiad7000168-IAD, cache-fra-etou8220122-FRA

GET
H3 200 social-sprite.png
www.nctm.org/assets/images/ui/ 2 KB
2 KB 27ms
27ms Image
image/webp 172.66.40.185
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nctm.org/assets/images/ui/social-sprite.png

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/assets/css/nctm-main.css

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e4ed7aa69bf11de873edf94311bfa86e57523b81d5a7d4011e8506b50362df38

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/assets/css/nctm-main.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
age: 8051
cf-polished: origFmt=png, origSize=58035
content-disposition: inline; filename="social-sprite.webp"
alt-svc: h3=":443"; ma=86400
content-length: 1840
cf-bgj: imgq:100,h2pri
last-modified: Thu, 25 Jun 2015 16:03:31 GMT
server: cloudflare
vary: Accept
content-type: image/webp
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 88f94c3398293651-FRA

GET
H3 200 tiktok_logo_white.svg
www.nctm.org/assets/images/ui/ 599 B
642 B 137ms
137ms Image
image/svg+xml 172.66.40.185
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://www.nctm.org/assets/images/ui/tiktok_logo_white.svg

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/assets/css/nctm-main.css

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

775a2cca70e8e649752e380d477643598de9e38dd0a6021b9e5392c1e0fbb232

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/assets/css/nctm-main.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Thu, 27 Jul 2023 21:14:58 GMT
server: cloudflare
content-encoding: gzip
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: public, max-age=14400
cf-ray: 88f94c33982b3651-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 200 nctm-logo-footer.png
www.nctm.org/assets/images/ui/ 880 B
1 KB 128ms
128ms Image
image/webp 172.66.40.185
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nctm.org/assets/images/ui/nctm-logo-footer.png

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/assets/css/nctm-main.css

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1afd32908587e7dce7259b9f73d9eb05dea3564052f85f3b8ebdb04331686d9d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/assets/css/nctm-main.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-polished: origFmt=png, origSize=1474
content-disposition: inline; filename="nctm-logo-footer.webp"
alt-svc: h3=":443"; ma=86400
content-length: 880
cf-bgj: imgq:100,h2pri
last-modified: Mon, 11 Aug 2014 16:57:24 GMT
server: cloudflare
vary: Accept
content-type: image/webp
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c33982d3651-FRA

GET
H3 200 Callout_PS_homepage_283.png
www.nctm.org/uploadedImages/Supporting_Content/Home_Content/ 33 KB
33 KB 167ms
167ms Image
image/webp 172.66.40.185
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://www.nctm.org/uploadedImages/Supporting_Content/Home_Content/Callout_PS_homepage_283.png

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e9b4883bdd3ba161771ade5e213c7fb589f6570af6ca5b1f56b684db365358ec

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
cf-polished: origFmt=png, origSize=52477
content-disposition: inline; filename="Callout_PS_homepage_283.webp"
alt-svc: h3=":443"; ma=86400
content-length: 33962
cf-bgj: imgq:100,h2pri
last-modified: Wed, 21 Feb 2024 19:28:50 GMT
server: cloudflare
vary: Accept
content-type: image/webp
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 88f94c33b83b3651-FRA

GET
H2 200 boomerang.min.js Show response
cdn.feathr.co/js/ 189 KB
54 KB 66ms
30ms Script
text/javascript 2606:4700:20::681a:e77
CLOUDFLARENET

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Show headers Download Go to

Full URL: https://cdn.feathr.co/js/boomerang.min.js
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
x-amz-version-id: vlIFmG8_cgr51HmXLXbNtnFuK3ZShbu.
content-encoding: br
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GET
H2 200 adsct
t.co/i/ 43 B
379 B 231ms
180ms Image
image/gif 93.184.221.165
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?bci=3&eci=2&event_id=141f2e91-199a-4a67-8880-bd058d703351&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=fa532b78-767d-48f2-a56d-a8c60d622b96&tw_document_href=https%3A%2F%2Fwww.nctm.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nxp8o&type=javascript&version=2.3.30

Requested by

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URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_256_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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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

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strict-transport-security: max-age=0
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GET
H2 200 adsct
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395 B 252ms
201ms Image
image/gif 104.244.42.3
TWITTER

General

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Full URL

https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=141f2e91-199a-4a67-8880-bd058d703351&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=fa532b78-767d-48f2-a56d-a8c60d622b96&tw_document_href=https%3A%2F%2Fwww.nctm.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nxp8o&type=javascript&version=2.3.30

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.3 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

x-response-time: 180
date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=631138519
server: tsa_f
content-type: image/gif;charset=utf-8
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GET
H2

200

loader.js Show response
wisepops.net/
Redirect Chain

https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
https://wisepops.net/loader.js?v=1&site=DPtNuFf39i

89 KB
30 KB

626ms
600ms

Script
text/javascript

2606:4700:20::ac43:4b99
CLOUDFLARENET

General

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Full URL: https://wisepops.net/loader.js?v=1&site=DPtNuFf39i
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Server: 2606:4700:20::ac43:4b99 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
cf-cache-status: EXPIRED
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cf-ray: 88f94c352daf9ba7-FRA

Redirect headers

date: Thu, 06 Jun 2024 15:04:55 GMT
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GET
H2 200 integrations Show response
polo.feathr.co/v1/accounts/5d9def21cca930f7d4d95c6e/ 31 B
693 B 249ms
217ms XHR
application/json 2606:4700:20::681a:e77
CLOUDFLARENET

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Full URL

https://polo.feathr.co/v1/accounts/5d9def21cca930f7d4d95c6e/integrations

Requested by

Host: cdn.feathr.co
URL: https://cdn.feathr.co/js/boomerang.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
x-content-type-options: nosniff
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GET
H2 200 refresh
marco.feathr.co/v1/ 43 B
626 B 367ms
297ms Image
image/gif 18.245.46.29
AMAZON-02

General

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Full URL: https://marco.feathr.co/v1/refresh
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.46.29 , United States, ASN16509 (AMAZON-02, US),
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Request headers

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Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
via: 1.1 e4a4a1d8cbc68200b55d6f49ec5eb07a.cloudfront.net (CloudFront)
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GET
H3

200

main.js Show response
www.nctm.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0143bd9ce132/ Frame 06C5
Redirect Chain

https://www.nctm.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://www.nctm.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0143bd9ce132/main.js

8 KB
4 KB

18ms
18ms

Script
application/javascript

172.66.40.185
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.nctm.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0143bd9ce132/main.js

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/

Protocol

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
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server: cloudflare
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alt-svc: h3=":443"; ma=86400

Redirect headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
server: cloudflare
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POST
H3 200 88f94c24ebab3651 Show response
www.nctm.org/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 06C5 0
435 B 38ms
37ms XHR
text/plain 172.66.40.185
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.nctm.org/cdn-cgi/challenge-platform/h/b/jsd/r/88f94c24ebab3651

Requested by

Host: www.nctm.org
URL: https://www.nctm.org/cdn-cgi/challenge-platform/scripts/jsd/main.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer
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sec-ch-ua-mobile: ?0
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Content-Type: application/json

Response headers

date: Thu, 06 Jun 2024 15:04:55 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
server: cloudflare
content-type: text/plain; charset=UTF-8
cf-ray: 88f94c358acd3651-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 script.js Show response
polo.feathr.co/v1/analytics/match/ 290 B
440 B 261ms
254ms Script
text/javascript 2606:4700:20::681a:e77
CLOUDFLARENET

General

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Full URL

https://polo.feathr.co/v1/analytics/match/script.js?a_id=5d9def21cca930f7d4d95c6e&pk=feathr&cb=1717686296139

Requested by

Host: cdn.feathr.co
URL: https://cdn.feathr.co/js/boomerang.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
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GET
H2 200 pixel.js Show response
polo.feathr.co/v1/accounts/5d9def21cca930f7d4d95c6e/ 32 B
637 B 229ms
222ms Script
text/javascript 2606:4700:20::681a:e77
CLOUDFLARENET

General

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Full URL

https://polo.feathr.co/v1/accounts/5d9def21cca930f7d4d95c6e/pixel.js?pk=feathr

Requested by

Host: cdn.feathr.co
URL: https://cdn.feathr.co/js/boomerang.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
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content-length: 32

GET
H2 200 clarity.js Show response
www.clarity.ms/s/0.7.32/ 61 KB
26 KB 14ms
14ms Script
application/javascript 2620:1ec:29:1::45
MICROSOFT-CORP-MS...

General

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Full URL: https://www.clarity.ms/s/0.7.32/clarity.js
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/tag/itl7vtbtsb?ref=gtm2
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 5ba7b351020430e304e1c38988858e13690202831484697551e56fed5826004e

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
last-modified: Fri, 10 May 2024 17:30:20 GMT
etag: W/"0x8DC7116DE09E645"
vary: Accept-Encoding
x-azure-ref: 20240606T150456Z-15f57b858d44sf76n4cmqn69p80000000600000000003bv5
content-type: application/javascript;charset=utf-8
access-control-allow-origin: *
x-ms-request-id: 6c728f9f-801e-0015-2192-b53968000000
cache-control: public, max-age=86400
x-cache: TCP_HIT
x-ms-version: 2018-03-28
x-fd-int-roxy-purgeid: 51562430

GET
H2 200 generic
match.adsrvr.org/track/cmf/ 70 B
150 B 108ms
31ms Image
image/gif 35.71.131.137
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://match.adsrvr.org/track/cmf/generic?ttd_pid=6fgi4r1&ttd_tpi=1&ttd_puid=6661d018c5754c00085b55f7&gdpr=0&ttd_passthrough=a_id%3D5d9def21cca930f7d4d95c6e
Requested by: Host: www.nctm.org
URL: https://www.nctm.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a6370ebea231e0c9a.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
server: Kestrel
content-length: 70
content-type: image/gif

POST
H2 200 id Show response
wisepops.net/ 188 B
650 B 141ms
121ms Fetch
application/json 2606:4700:20::ac43:4b99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://wisepops.net/id?h=DPtNuFf39i&vid=&eid=
Requested by: Host: loader.wisepops.com
URL: https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b99 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bb2410adf277dd5033b097faaae7196176d743ae455d85094fdb47a70fa6b2f2

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
access-control-max-age: 86400
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YjcV55syKuc34Xw3mCx6OvkhCGsJHtJUelTW9TS6Yhbe%2BO%2FZtnlK2hw5d7A1PzsWSDfY%2BWUt%2B4Pi9ALq%2FqyDIzjH1mMY4EElshNodZSMkUqp8HO%2B3tZbHxM5NTanflzLOoUkdhLEPtNAbQ%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: OPTIONS, POST, GET
access-control-allow-origin: *
content-type: application/json
cf-ray: 88f94c391a543a79-FRA
access-control-allow-headers: *

POST
H/1.1 204
No Content collect Show response
r.clarity.ms/ 0
292 B 529ms
309ms XHR
text/plain 20.119.174.243
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL: https://r.clarity.ms/collect
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.32/clarity.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.119.174.243 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept: application/x-clarity-gzip
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Origin: https://www.nctm.org
Date: Thu, 06 Jun 2024 15:04:56 GMT
Access-Control-Allow-Credentials: true
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive
Vary: Origin
Request-Context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

GET
H2 200 script.js Show response
polo.feathr.co/v1/analytics/match/ 290 B
403 B 129ms
129ms Script
text/javascript 2606:4700:20::681a:e77
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://polo.feathr.co/v1/analytics/match/script.js?a_id=5d9def21cca930f7d4d95c6e&pk=feathr&cb=1717686296519

Requested by

Host: cdn.feathr.co
URL: https://cdn.feathr.co/js/boomerang.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6fb8ad3115fef4045135001d6dc51a584a418046b3936a79b2f8aea4aba6636c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"6661d018c5754c00085b55f7"
access-control-allow-methods: DELETE, GET, OPTIONS, PATCH, POST, PUT
content-type: text/javascript
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GTCzErj5tZJSnjEPrCEslZUpFTJ5IUIvsdknnkoGNF3FpcZ6OuJ%2Bjo0nJDOCQAgOGavOVUjv9l56u7xQpk5lFAh%2FUAZBHZfStzZZg2elNkvOj5Z3YDNKnomDevz8ysDPYezEqeqgjjeXnv%2FN"}],"group":"cf-nel","max_age":604800}
cache-control: no-cache, max-age=0
access-control-allow-credentials: true
cf-ray: 88f94c39495839e8-FRA
access-control-allow-headers: AccountId, Authorization, Cache-Control, Content-Type, DNT, If-Modified-Since, Keep-Alive, Range, ReportObject, ReportType, User-Agent, X-API-Key, X-Requested-With

POST
H2 200 my-wisepop Show response
wisepops.net/ 370 B
641 B 214ms
214ms XHR
application/json 2606:4700:20::ac43:4b99
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://wisepops.net/my-wisepop
Requested by: Host: loader.wisepops.com
URL: https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b99 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9354ff2e0565e336507cb35f098f7b3eb24b2d9ee6e50c260b8b9dda793ec305

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Accept: application/json
Referer: https://www.nctm.org/
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-length: 298
server: cloudflare
vary: Accept-Encoding
access-control-max-age: 86400
access-control-allow-methods: OPTIONS, POST, GET
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3%2B5KjYqZtBrEpx2Rbv38omfGsy0gu4nUQUw1ZN6NpjRadtHC6GWRxNqpRgqgfeWy1Ys2vo8GoUqL2KDGDomHq%2BV2Paz%2B2aaO2Vf3gTeYChrEH7A2%2BN6WPO6L1eQvA6hyg2UDWg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/json
cache-control: no-store
x-cloud-trace-context: eb48e1682c4cc2d2475fad848582c62f
cf-ray: 88f94c39ebd63a79-FRA
access-control-allow-headers: *

OPTIONS
H3 204 send
webstats.nctm.app/api/ Frame 0
0 313ms
297ms Preflight 188.114.96.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://webstats.nctm.app/api/send

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	default-src 'self';img-src *;script-src 'self' 'unsafe-eval' 'unsafe-inline';style-src 'self' 'unsafe-inline';connect-src 'self' api.umami.is cloud.umami.is;frame-ancestors 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.nctm.org
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: content-type
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin: *
access-control-max-age: 86400
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 88f94c3a2f582c45-FRA
content-length: 0
content-security-policy: default-src 'self';img-src *;script-src 'self' 'unsafe-eval' 'unsafe-inline';style-src 'self' 'unsafe-inline';connect-src 'self' api.umami.is cloud.umami.is;frame-ancestors 'self'
date: Thu, 06 Jun 2024 15:04:56 GMT
expect-ct: max-age=86400, enforce
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: same-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3%2FcbGR7nyhrMX37XxVklfBPkfpNTjuRn2gdk5XfpATvPkr8CXkrCOCfcNJ9wZL%2FV6IiQLB4ORX1bcZzF7%2Fm%2BFbZn89cvFBn2IZ878muCnvmzUISPAVEpWZDhuElK5upA97HHEw%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Access-Control-Request-Headers
x-content-type-options: nosniff
x-dns-prefetch-control: on
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

POST
H3 200 send Show response
webstats.nctm.app/api/ 624 B
1 KB 131ms
130ms Fetch
text/plain 188.114.96.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://webstats.nctm.app/api/send

Requested by

Host: webstats.nctm.app
URL: https://webstats.nctm.app/nctm

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3d2b7c579e1a6ec7808432c023a44fe2f85dd6f8899dcd248f06df12fa9d2abc

Security Headers

Name	Value
Content-Security-Policy	default-src 'self';img-src *;script-src 'self' 'unsafe-eval' 'unsafe-inline';style-src 'self' 'unsafe-inline';connect-src 'self' api.umami.is cloud.umami.is;frame-ancestors 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 06 Jun 2024 15:04:57 GMT
content-security-policy: default-src 'self';img-src *;script-src 'self' 'unsafe-eval' 'unsafe-inline';style-src 'self' 'unsafe-inline';connect-src 'self' api.umami.is cloud.umami.is;frame-ancestors 'self'
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: br
x-dns-prefetch-control: on
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: same-origin
server: cloudflare
etag: W/"ij8t6t0tcfhc"
expect-ct: max-age=86400, enforce
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aS1hfdUVYpKyHnANXG9ZFXIa6UhcX500xGz85ZB5TEiV0MWbEG15Dwfbh5ANAY96XdgX4Se8K1WMe%2FNP2LpuE5piYhh%2BPYXCvEzdoY1EE%2BIkoJjqWgHdzdh%2BsTUZ%2BvSEzv%2B86w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain
access-control-allow-origin: *
x-frame-options: SAMEORIGIN
cf-ray: 88f94c3c0a5f2c45-FRA

GET
H3 200 sodar Show response
pagead2.googlesyndication.com/getconfig/ 17 KB
13 KB 68ms
68ms XHR
application/json 142.250.185.66
GOOGLE

General

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Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gpt&tv=m202406030101&st=env

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

95b2192798d77f5c7e4e02bd52000dba1a4a4034687abf3ce35f19d9755b18c8

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 12837
x-xss-protection: 0

GET
H2 200 up
insight.adsrvr.org/track/ Frame FF6B 0
0 102ms
33ms Document
text/html 15.197.193.217
AMAZON-02

General

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Show headers Download Go to

Full URL: https://insight.adsrvr.org/track/up?adv=eac6kka&ref=https%3A%2F%2Fwww.nctm.org%2F&upid=upodrfb&upv=1.1.0&gdpr=1&gdpr_consent=undefined
Requested by: Host: js.adsrvr.org
URL: https://js.adsrvr.org/up_loader.1.1.0.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.nctm.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

content-length: 0
content-type: text/html
date: Thu, 06 Jun 2024 15:04:56 GMT
server: Kestrel

GET
H2

200

c.gif
c.clarity.ms/
Redirect Chain

https://c.clarity.ms/c.gif
https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=D97676B5E2B24AA98D430FD2D9E8F272&RedC=c.clarity.ms&MXFR=1760217DE87A6ED41BAA35EBEC7A609F
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=D97676B5E2B24AA98D430FD2D9E8F272&MUID=1F18FF26B01B6E2C1660EBB0B1DD6F98

42 B
442 B

29ms
28ms

Image
image/gif

68.219.88.97
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL: https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=D97676B5E2B24AA98D430FD2D9E8F272&MUID=1F18FF26B01B6E2C1660EBB0B1DD6F98
Protocol: H2
Server: 68.219.88.97 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.nctm.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:56 GMT
last-modified: Fri, 01 Mar 2024 22:54:48 GMT
server: Microsoft-IIS/10.0
etag: "3e26b762b6cda1:0"
x-powered-by: ASP.NET
content-type: image/gif
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control: private, no-cache, proxy-revalidate, no-store
accept-ranges: bytes
content-length: 42

Redirect headers

pragma: no-cache
date: Thu, 06 Jun 2024 15:04:56 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 5C5100C42DE847D4BE43B48D50AAEB9B Ref B: VIEEDGE2413 Ref C: 2024-06-06T15:04:56Z
x-powered-by: ASP.NET
x-cache: CONFIG_NOCACHE
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location: https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=D97676B5E2B24AA98D430FD2D9E8F272&MUID=1F18FF26B01B6E2C1660EBB0B1DD6F98
cache-control: private, no-cache, proxy-revalidate, no-store
content-length: 0

POST
H3 204 rum Show response
www.nctm.org/cdn-cgi/ 0
140 B 13ms
13ms XHR
text/plain 172.66.40.185
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nctm.org/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vef91dfe02fce4ee0ad053f6de4f175db1715022073587

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://www.nctm.org
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 88f94c3a39b93651-FRA

GET
H2 200 sodar2.js Show response
tpc.googlesyndication.com/sodar/ 17 KB
7 KB 36ms
36ms Script
text/javascript 2a00:1450:4001:80f::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202406030101/pubads_impl.js?cb=31084294

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

61c32059a5e94075a7ecff678b33907966fc9cfa384daa01aa057f872da14dbb

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 6386
x-xss-protection: 0
server: sffe
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
etag: "1637097310169751"
vary: Accept-Encoding
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Thu, 06 Jun 2024 15:04:56 GMT

GET
H2 200 runner.html
tpc.googlesyndication.com/sodar/sodar2/225/ Frame A285 0
0 31ms
6ms Document
text/html 2a00:1450:4001:80f::2001
GOOGLE

General

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Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::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

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.nctm.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

accept-ranges: bytes
age: 4774
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: public, max-age=31536000
content-encoding: gzip
content-length: 5046
content-type: text/html
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
cross-origin-resource-policy: cross-origin
date: Thu, 06 Jun 2024 13:45:22 GMT
expires: Fri, 06 Jun 2025 13:45:22 GMT
last-modified: Mon, 21 Jun 2021 20:47:05 GMT
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
server: sffe
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 486618.js Show response
cdn.wisepops.com/shared/wisepops/WmnfgYNXZpcZLSK34Eu2/ 260 KB
78 KB 107ms
107ms Script
application/javascript 2606:4700:20::ac43:4adc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.wisepops.com/shared/wisepops/WmnfgYNXZpcZLSK34Eu2/486618.js?v=1712846320000
Requested by: Host: loader.wisepops.com
URL: https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4adc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b0eb13d7ace9578e4c49912cee4578d369d495149320745ca3e680f467d937f2

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 694254
x-guploader-uploadid: ABPtcPozd6YBkYPA4KAxzYrtJnWxoBuz4UR6Q0PQD_IuDfuOrUrsKHFJc_rkno2vDl-h8NGivR67jWNqNw
x-goog-storage-class: STANDARD
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
last-modified: Thu, 11 Apr 2024 14:38:42 GMT
server: cloudflare
etag: W/"41d68d526fd263cd3f2d92484b335781"
vary: Accept-Encoding
x-goog-hash: crc32c=tIZzqg==, md5=QdaNUm/SY80/LZJISzNXgQ==
x-goog-generation: 1712846322342490
content-type: application/javascript
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ybhsm%2Fq5KUleHc7U8GI4qb6BVYAjsp40wZLZACrE6gbqMohqJivVtakA5PTuRY%2F2fjEKKx3ROaXf36FPnC1Heyy5vriZyclBIXXHIIuBi04HcsJdTFHY%2Fu%2Bvys%2B4JdutXlRk9NV54Mw1evdSOoM%3D"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=31536000
x-goog-stored-content-length: 266091
cf-ray: 88f94c3b3aad37c6-FRA
expires: Wed, 29 May 2024 15:14:02 GMT

GET
H2 200 e6f842058e038570755d7023a351f451.png
cdn.wisepops.com/shared/images/wisepops/c.39427/ 124 KB
125 KB 37ms
37ms Image
image/webp 2606:4700:20::ac43:4adc
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://cdn.wisepops.com/shared/images/wisepops/c.39427/e6f842058e038570755d7023a351f451.png
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4adc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4277eb5b5973f1a93910ad418798b8ed69923cf81a6ee54f8634b329c8e5c2ca

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:57 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 551590
cf-polished: origFmt=png, origSize=188786
x-guploader-uploadid: ABPtcPpO9JHTUaNElGXwsbwtVA7ORIslxgmfQpfFYjvG3fvAalM9WLQT-V4AESfd6qj7A6BEhdDHsegx_w
x-goog-storage-class: STANDARD
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-disposition: inline; filename="e6f842058e038570755d7023a351f451.webp"
content-length: 127298
cf-bgj: imgq:85,h2pri
last-modified: Thu, 11 Apr 2024 14:35:24 GMT
server: cloudflare
etag: "e6f842058e038570755d7023a351f451"
vary: Accept
x-goog-generation: 1712846124672381
content-type: image/webp
x-goog-hash: crc32c=BQzrHQ==, md5=5vhCBY4DhXB1XXAjo1H0UQ==
cache-control: public, max-age=31536000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NVpNcmUCFB%2FRWDgxUGVdcWDp04eobFj%2FZ0vi6lqIx7Jwhq9n5qMJKstae2YOo7zjp2lY3Bh56VAb%2BmqCk4usIaduu2S1SFFWbTKD7aSU2SO%2BUxjif9WaVP6HLg%2FokVJJmY8flseI43vBXqBn2Ss%3D"}],"group":"cf-nel","max_age":604800}
x-goog-stored-content-length: 188786
accept-ranges: bytes
cf-ray: 88f94c3c4c4637c6-FRA
expires: Fri, 31 May 2024 06:51:47 GMT

POST
H2 200 _.gif
tracking.wisepops.com/ 2 B
397 B 172ms
172ms Ping
application/json 2606:4700:20::ac43:4adc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.wisepops.com/_.gif?e=d&p=486618&site=DPtNuFf39i&url=https%3A%2F%2Fwww.nctm.org%2F
Requested by: Host: loader.wisepops.com
URL: https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4adc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:57 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i74w%2BHwzdd%2FHgSP9hXXYOLKRt0pgf2b303mrp%2BO9QdWRr8vkxSc6Ss9kIL%2FDypCfc6WzPp7pmmshg%2F17Rtws3iFzwWZAnsNUo3KBc%2F5KgJJjz37WC89zFB3ycgTQVNCtIZDPn4gtWDAJdxEsU6YMbbu9lg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/json
access-control-allow-origin: *
x-cloud-trace-context: 96f2619e600532fe7533d52389947fa1
cache-control: no-store
cf-ray: 88f94c3c9cf037c6-FRA
content-length: 28

GET
H3 200 favicon.ico
www.nctm.org/ 2 KB
1 KB 143ms
142ms Other
image/x-icon 172.66.40.185
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nctm.org/favicon.ico

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.185 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1625e61c1fff4a895eeb8386ac78111d611acfffb827ad82178610fff77242a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:57 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
referrer-policy: strict-origin-when-cross-origin
cf-cache-status: BYPASS
last-modified: Mon, 01 Dec 2014 19:19:38 GMT
x-content-type-options: nosniff
server: cloudflare
content-encoding: gzip
vary: Accept-Encoding
content-type: image/x-icon
cache-control: public, max-age=14400
cf-ray: 88f94c3ccd743651-FRA
alt-svc: h3=":443"; ma=86400

GET sodar
pagead2.googlesyndication.com/pagead/ 0
0

POST
H/1.1 204
No Content collect Show response
r.clarity.ms/ 0
292 B 103ms
102ms XHR
text/plain 20.119.174.243
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL: https://r.clarity.ms/collect
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.32/clarity.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 20.119.174.243 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept: application/x-clarity-gzip
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Origin: https://www.nctm.org
Date: Thu, 06 Jun 2024 15:04:57 GMT
Access-Control-Allow-Credentials: true
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive
Vary: Origin
Request-Context: appId=cid-v1:bdfb7149-d2ee-45f0-9a22-f0b1c5035608

POST
H2 200 /
activity.wisepops.com/ 0
0 122ms
122ms Fetch 2606:4700:20::ac43:4adc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://activity.wisepops.com/?v=2.1.30&site=DPtNuFf39i
Requested by: Host: loader.wisepops.com
URL: https://loader.wisepops.com/get-loader.js?v=1&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4adc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language: de-DE,de;q=0.9;q=0.9
source: loader
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: application/json
Referer: https://www.nctm.org/
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:04:58 GMT
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DgdjQRltDQU5Fjeq0P4j6EdZ89pEIoZFcjSKlDJRo6E6UdaPc2UVpDm5Isja8b%2BCOkRFs4BwLW%2F1e7MgEhTjqRR6K%2BhpQwoGeXAhABlUBULYesbQ3EDjnGx23ABrbl1WUsYprLyl71yXuvFyfcA9A2aL2w%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin: *
cf-ray: 88f94c43cd179130-FRA
content-length: 0

OPTIONS
H2 200 /
activity.wisepops.com/ Frame 0
0 151ms
131ms Preflight 2606:4700:20::ac43:4adc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://activity.wisepops.com/?v=2.1.30&site=DPtNuFf39i
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4adc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,source
Access-Control-Request-Method: POST
Origin: https://www.nctm.org
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: content-type, source
access-control-allow-methods: POST
access-control-allow-origin: *
access-control-max-age: 1800
allow: GET, HEAD, POST, PUT, DELETE, OPTIONS, PATCH
cf-cache-status: DYNAMIC
cf-ray: 88f94c42fbda9130-FRA
content-length: 0
date: Thu, 06 Jun 2024 15:04:58 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TZXRGLOxmRY4kTdRXLJIMb7RoyeVTIp7GCIxHAgKx4DJXygfEE6vu8UZmtFs7g%2FC0eqznTzEpSLxJz%2Bw97dVn21QoQJjzBFFq6yTMcLzssgG4EZVq2nPdSwymQKHgCjLtCnzADidaQ2bg7gF9PLViOldvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Origin Access-Control-Request-Method Access-Control-Request-Headers

GET
H2 200 crumb
polo.feathr.co/v1/analytics/ 43 B
469 B 158ms
157ms Image
image/gif 2606:4700:20::681a:e77
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://polo.feathr.co/v1/analytics/crumb?cb=1717686300770&a_id=5d9def21cca930f7d4d95c6e&f_id=6661d018c5754c00085b55f7&ses_id=6661d017ad2ed87b39c7568c&flvr=page_view&loc_url=https%3A%2F%2Fwww.nctm.org%2F&s_w=1600&s_h=1200&b_w=1600&b_h=1200&cust_params=e30=

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:e77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

98b3d9d20e032f90aca49e9b116225d539ff6fbdb7e42c3c363f63896ac03d2a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://www.nctm.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 06 Jun 2024 15:05:00 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
access-control-allow-methods: DELETE, GET, OPTIONS, PATCH, POST, PUT
content-type: image/gif
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BvKwhwy812CQiauBMgFTGSJCjMCmft1t%2BRXaVKo%2F8tgYk5ry%2FPvsy4bdd3AVIo1uZV%2FgxY5s1mk1vTZvmthfVqFIrKOUs%2Fjdog9JB%2FUske07RRSe6VtwNBZMJllz35%2FZpaGwPKupUA81YH0G"}],"group":"cf-nel","max_age":604800}
cache-control: max-age=0,no-cache,no-store
access-control-allow-credentials: true
cf-ray: 88f94c53d95c39e8-FRA
access-control-allow-headers: AccountId, Authorization, Cache-Control, Content-Type, DNT, If-Modified-Since, Keep-Alive, Range, ReportObject, ReportType, User-Agent, X-API-Key, X-Requested-With
content-length: 43

Failed requests

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

Domain: www.buzzsprout.com
URL: https://www.buzzsprout.com/2319425?client_source=large_player&iframe=true&referrer=https://www.buzzsprout.com/2319425.js?container_id=buzzsprout-large-player&player=large&_=1715864764359

Domain: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&t=2&li=gpt_m202406030101&jk=2832803338227545&bg=!Xl2lXRLNAAb64txl2uI7ADQBe5WfOFTeqye3a18-xfOcqNBvkkCTv8_0kVBqqpMInaE11MxWb7PZoOInYJL_k9grFYk0AgAAACNSAAAAAmgBB34ANcACHYuPOgg5-0ky2-8q7fLVSr-J52rhrB7-SVG_IEWXTa-58RKIHeS102_0Pqc-DK9NlQqAmQKl2qfPZHxuK3Zveb6KnDOi_7dd1zs2X97VvZADHZ_5tr4PmxO9dfsvVZN0JgoC4gy2c8V2oYa1oIlch6WV4tR65VW8iCbcYWryeesUt4HJJwKxUR7-eNvfncHQtK8Zq5ytCXQl7qQAMH590T877GesJgZlMHWvA7MyarTJJxNFpyj-V9nGP2vOW7UWdiPPAZjxQf8Ok-EAaW5ap9_EqQHIGRsDZLLN-buhOMlpCzj6cnJ6v0CRUaGt1LXxjI_dJxrXGo5sBU7P2RRwe5ORxxNM-0jL0sFlMVZhIkS8KxPdgf0vH_Fh5683dF8t9jNhqX9akH7MueoRlDWdRzojt5nXH9EcyO-O7JIFfOdFqMDEKWKfogZAI3UEfNhas0miPu-LM3t23uFWUcwl5_Mcw3Gbevk9b6hsx2pTmE3MbPr5TGYsCkYgFqhinDsMTSdlDWGhiexauNcSkTQQSLhDB3Uh4Iems8qDkTAvKBjj8GN3t2quCD4fH3zos1rLl9PhP2wGCUVX3tTYKGvnC4m8rQsnxpNBvXUvK-hBmhPcwx138fZuXg6MNFZUmGibgQ-JgxB374SyWhv6OrF8UDbFbl4o0ZcXHsFbSpHcYcbBAk3Xrme4yMV8sod28XPzViQsom-88KpIW2mp9yLYSMlG8Uv2v78_PRGdDdjWYHmL5X0SVsdJ9q4LPZG7TnW3s0bzr2fynQdMiE4J8nI7qMFmck_m_Bn7FO_rapzMstaGPmc0ojJtlZ6eZVCuSAiBBvgNpmHp9JIDXPZhpq0NrHkC5m3cPcswviPAJCEPFBqdTB-uffbQ-rOws75B4vFfzzgsN6IIRl3c_Di2p_k4Zm2Xixaf6K-Crst1ZMxfdcVbYrNr9CFEddJGUensn6tti7cgZYEcqFN1fB8

Verdicts & Comments Add Verdict or Comment

146 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.

33 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
www.nctm.org/	1970-01-21 05:53:42	Name: EktGUID Value: 6a872cf5-4f18-40dc-aea6-9b7c520c653d
www.nctm.org/	1969-12-31 23:59:59	Name: ASP.NET_SessionId Value: doj0twwbpabyn3fa4ew1zukw
www.nctm.org/	1969-12-31 23:59:59	Name: ecm Value: bgaU9VE3PFDAXRQWEi2V3UNBVuVfzwpDnwnFKolxwmgxzY4806EAGtDS8KsGjNwqpwgmwSsQUuFO4YReo4wSNIy3kv1iJvRFEHM_0rK21KtlbJE1vXM5vszEFWWm648h_mNp2rc9_SV1gA_IAFJI0Mkbj7C_B4quJ-AXIbjUqKVOLtLPkkzZZ1t_JalOBLZL2t5CI_Ykscrl2kiFtg7ZRxqChKOfn6v8kInS68mkDYdxT_rND4k4-DMwGJL3_oficE7kX9vwa-XTuwBeUGDGW-Bk2p1YZt6t8PlBWbQYmj7MEYj9fdS5FPocuPWIwf5yAR25FuEEMNuBvgPnwQH_-55ct8tZ06HRZ-Ls0acUWgr3pSGuxXbJBSFQJW7OGfkN9hq37X2SMO7lmVLMWDb0XBxRSgdLGmon0vGSBVjiAfT4WYdyc1jtgvGKV8KSy7tJAtvveTO52nVW-NF5BWcjup3_2Z_FN2pYQkBtNnvwdsgRu6otO8BHYXA_l0WAUDbiCeyUsMxnG2J341yMkNLnwfuNFE7EAnGI-eq1PaWc5FRDGyeb60Y_6KUL4w8S-8jZj0sKs274M0LG9eu-lAdEXA2
.nctm.org/	1970-01-20 23:17:42	Name: _fbp Value: fb.1.1717686294146.747130463643256295
.nctm.org/	1970-01-21 06:44:06	Name: _ga Value: GA1.2.1857021910.1717686294
.nctm.org/	1970-01-20 21:09:32	Name: _gid Value: GA1.2.623842356.1717686294
.nctm.org/	1970-01-20 21:08:06	Name: _gat_gtag_UA_30056_1 Value: 1
.linkedin.com/	1970-01-20 23:17:42	Name: li_sugr Value: 4d66815d-a023-42fb-ae31-c733b5972c0b
.linkedin.com/	1970-01-20 21:09:32	Name: lidc Value: "b=TGST07:s=T:r=T:a=T:p=T:g=2846:u=1:x=1:i=1717686294:t=1717772694:v=2:sig=AQEIaPK3e3yF01LOIcyXMEXc2BNg4ETf"
.linkedin.com/	1970-01-20 21:51:18	Name: UserMatchHistory Value: AQI1fgwEVvctCgAAAY_uFNdDNTZvVZMPqGdM1jwI5f3yT45DTCVOF53LhX6xwajXdKwbY_huia6r6g
.linkedin.com/	1970-01-20 21:51:18	Name: AnalyticsSyncHistory Value: AQLXgmgV34xfigAAAY_uFNdDaXRN_xhKiZ1e4cJoQkl9a2Nd_gpK5rdBHGTOUCwQQI-KuMnEgT1wlzH3U9hcug
.linkedin.com/	1970-01-21 05:53:42	Name: bcookie Value: "v=2&57fe521d-41ca-4509-807a-cfba81398d95"
.www.linkedin.com/	1970-01-21 05:53:42	Name: bscookie Value: "v=1&20240606150454f903c2d0-e67f-49c3-8321-66b9efdbab81AQEe4FhSHnpP2qW3wwIwQCkM_NFJqbja"
.linkedin.com/	1970-01-21 01:27:18	Name: li_gc Value: MTswOzE3MTc2ODYyOTQ7MjswMjHEbJPf46DwVVaNUlCQHNO5qjcOLaClyXGDPbpz1B+j+w==
.www.nctm.org/	1970-01-20 21:08:09	Name: feathr_session_id Value: 6661d017ad2ed87b39c7568c
.t.co/	1970-01-21 06:44:06	Name: muc_ads Value: cffc7016-9bb0-40de-bd75-4a8940159378
.twitter.com/	1970-01-21 06:44:06	Name: personalization_id Value: "v1_JGo8duEkRWW/qJ3qcKySjQ=="
.nctm.org/	1970-01-21 05:53:42	Name: cf_clearance Value: g1j6bcqJ3Jsk9KBAZARjAJ4YSx9KK6ewAewFyePiQ3I-1717686295-1.0.1.1-NcpaJcS1uqPRyExh0tBpfWVdbnzDhpUkGYcd2CtEuWNJHQECuSKPGBe9moa3Ptj05csWN9Tz8ayN14Bb9IxTzQ
.feathr.co/	1970-01-21 05:53:42	Name: f_id Value: 6661d018c5754c00085b55f7
www.clarity.ms/	1970-01-21 05:53:42	Name: CLID Value: a1b30afb5b534dd8b09b543ae9397e08.20240606.20250606
.nctm.org/	1970-01-21 05:53:42	Name: _clck Value: o56imn%7C2%7Cfme%7C0%7C1618
.nctm.org/	1970-01-21 06:44:06	Name: wisepops_visitor Value: %7B%22DPtNuFf39i%22%3A%22a7e5c409-8d80-4877-b38c-9a61788a0ee2%22%7D
.nctm.org/	1970-01-21 06:44:06	Name: wisepops_visits Value: %5B%222024-06-06T15%3A04%3A55.719Z%22%5D
.bing.com/	1970-01-21 06:29:42	Name: MUID Value: 1F18FF26B01B6E2C1660EBB0B1DD6F98
.c.bing.com/	1970-01-20 21:18:11	Name: MR Value: 0
.c.bing.com/	1970-01-21 06:29:42	Name: SRM_B Value: 1F18FF26B01B6E2C1660EBB0B1DD6F98
.c.clarity.ms/	1969-12-31 23:59:59	Name: SM Value: C
.clarity.ms/	1970-01-21 06:29:42	Name: MUID Value: 1F18FF26B01B6E2C1660EBB0B1DD6F98
.c.clarity.ms/	1970-01-20 21:18:11	Name: MR Value: 0
.c.clarity.ms/	1970-01-20 21:08:06	Name: ANONCHK Value: 0
.nctm.org/	1970-01-20 21:09:32	Name: _clsk Value: 1ik4s77%7C1717686297024%7C1%7C1%7Cr.clarity.ms%2Fcollect
.nctm.org/	1970-01-21 06:44:06	Name: wisepops Value: %7B%22popups%22%3A%7B%22486618%22%3A%7B%22dc%22%3A1%2C%22d%22%3A1717686297052%7D%7D%2C%22sub%22%3A0%2C%22ucrn%22%3A49%2C%22cid%22%3A%2239427%22%2C%22v%22%3A4%2C%22bandit%22%3A%7B%22recos%22%3A%7B%7D%7D%7D
.nctm.org/	1969-12-31 23:59:59	Name: wisepops_session Value: %7B%22arrivalOnSite%22%3A%222024-06-06T15%3A04%3A55.719Z%22%2C%22mtime%22%3A1717686297053%2C%22pageviews%22%3A1%2C%22popups%22%3A%7B%22486618%22%3A0%7D%2C%22bars%22%3A%7B%7D%2C%22sticky%22%3A%7B%7D%2C%22countdowns%22%3A%7B%7D%2C%22src%22%3Anull%2C%22utm%22%3A%7B%7D%2C%22testIp%22%3Anull%7D

55 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
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.nctm.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

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.

977c2cf61ecf227055099cd60573fec2.safeframe.googlesyndication.com
activity.wisepops.com
ajax.googleapis.com
analytics.twitter.com
c.bing.com
c.clarity.ms
cdn.feathr.co
cdn.wisepops.com
cdnjs.cloudflare.com
connect.facebook.net
d.adroll.com
fonts.googleapis.com
fonts.gstatic.com
insight.adsrvr.org
js.adsrvr.org
loader.wisepops.com
marco.feathr.co
match.adsrvr.org
nctm-jobs.careerwebsite.com
nctm.ing
pagead2.googlesyndication.com
polo.feathr.co
px.ads.linkedin.com
px4.ads.linkedin.com
r.clarity.ms
s.adroll.com
securepubads.g.doubleclick.net
snap.licdn.com
static.ads-twitter.com
static.cloudflareinsights.com
stats.g.doubleclick.net
t.co
tpc.googlesyndication.com
tracking.wisepops.com
webstats.nctm.app
wisepops.net
www.buzzsprout.com
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
www.linkedin.com
www.nctm.org
pagead2.googlesyndication.com
www.buzzsprout.com
100.24.151.19
104.17.25.14
104.244.42.3
13.107.42.14
142.250.185.163
142.250.185.66
146.75.120.157
15.197.193.217
157.240.252.13
172.217.16.130
172.217.16.196
172.66.40.185
18.172.103.101
18.245.46.29
188.114.96.3
20.119.174.243
2600:9000:2644:d200:6:9280:1080:93a1
2606:4700:20::681a:e77
2606:4700:20::ac43:4adc
2606:4700:20::ac43:4b99
2606:4700::6810:4f49
2606:4700::6811:8020
2620:1ec:21::14
2620:1ec:29:1::45
2a00:1450:4001:809::2001
2a00:1450:4001:80f::2001
2a00:1450:4001:810::200e
2a00:1450:4001:811::2002
2a00:1450:4001:811::200a
2a00:1450:4001:827::2003
2a00:1450:4001:82b::200a
2a00:1450:4001:82f::2008
2a00:1450:400c:c00::9b
2a01:111:202c::237
2a02:26f0:3500:16::215:149b
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
2a05:d018:cc3:fe04:230b:be09:3da3:f5b0
35.71.131.137
68.219.88.97
76.76.21.21
93.184.221.165
00da78b87e11a9fc8ba818cd8fbdd91ac6d2c7b2228157e47871bdda9bcb056f
01375d62e10c3d15aa9183109c96751cba24969215e8558e0af68ce7bc345f3d
0413b9401e54c0e1c0e487806c52b7ee7f713d726c43e52083e9158e45ec3d62
07b09b318c1d52ee134b788ec7834744cb9e6fd4bc19663988534fc29c3e7b1c
07f3796f66b41c4bd2461f0242bd7234681d7daf4faf3ea7530bbb198f9ebd53
0aa6a7045a55ddcb25bbee4d1edcb864081cf59f7fc9bdc1ada22a32ed4ad3ad
0adeac177a26c9f71888dfeb1a059c4e3700419c43768ed54379a5fb6b23bdeb
11d9c01939a63583b21d4ef9e590a08d0587d4b647bdb6e63943cec9dc6b15ef
1625e61c1fff4a895eeb8386ac78111d611acfffb827ad82178610fff77242a1
1670e17130846f1201beb64d6f657dc68b8a59094b59a9f2b96b34666ed89ed2
18bd38040220640266a4cb78573cd59e7d4dc53be7e09a713902184875aacabb
1afd32908587e7dce7259b9f73d9eb05dea3564052f85f3b8ebdb04331686d9d
1b05c881f0d6675a6f20efdfbd6403ce116f3e5b2636cae976c5123dff30eace
1e355febd0e6ec889d59486c7c9e840b0fd5e5120d073ffabf329aaa99f9b8bc
238471b5f6cdbff6ab8cf75252ac0149dd6c21b70e287580845d95d4cfb4b8ea
253374b0c95fb36650da81b3cb8dd6d4475c4fd5b946cfed1006013789b7306f
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
27d4a23aa8d48a562b0d4e851d9691db335408ee326df610787342034ebdb23c
2947d8b59d13a1eda150ac6bc3d0a771678889dde5a5d50f01637975981b8869
31436c8854041f668b7772a6c812a36db998da8398243d1d5b3f03db3848fb3a
3164db7ef9efc7121ce85192340a653c6cb87e34caa05849c8fd47b7872f9fc5
363db760283694c9856df2100e03af2607ffbc98622a2addd75eb143dc18cd3b
398cdf1b27ef247e5bc77805f266bb441e60355463fc3d1776f41aae58b08cf1
3a070b7deb42f7f1f73e4ff1a7bab36a5db02d3487b50392d6c12fb344c99432
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www.nctm.org Open in urlscan Pro 172.66.40.185 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

133 Requests

95 %HTTPS

52 %IPv6

30 Domains

46 Subdomains

41 IPs

7 Countries

2699 kBTransfer

6041 kBSize

33 Cookies

47 Outgoing links

Page URL History

Redirected requests

133 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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www.nctm.org Open in urlscan Pro
172.66.40.185 Public Scan

Screenshot
Live screenshot

Full Image

133
Requests

95 %
HTTPS

52 %
IPv6

30
Domains

46
Subdomains

41
IPs

7
Countries

2699 kB
Transfer

6041 kB
Size

33
Cookies

133 HTTP transactions
1 data transactions