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www.firststeps.cz Open in urlscan Pro
130.193.12.152  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://firststeps.cz/
Effective URL: https://www.firststeps.cz/
Submission: On March 05 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 14 IPs in 3 countries across 10 domains to perform 102 HTTP transactions. The main IP is 130.193.12.152, located in Czech Republic and belongs to IGNUM-AS Czech Republic, CZ. The main domain is www.firststeps.cz.
TLS certificate: Issued by R3 on February 6th 2023. Valid for: 3 months.
This is the only time www.firststeps.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

56    130.193.12.152 (Czech Republic)

ASN29134 (IGNUM-AS Czech Republic, CZ)
PTR: ws1.jagu.cz
firststeps.cz
www.firststeps.cz
2    2a00:1450:4001:82f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:809::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
19    2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
4    2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:830::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2a00:1450:4001:830::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:82f::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
static.doubleclick.net
4    2a00:1450:4001:831::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
jnn-pa.googleapis.com
1    2a00:1450:4001:831::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:80e::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
yt3.ggpht.com
4    2a00:1450:400e:13::6 (Ireland)

ASN15169 (GOOGLE, US)
rr1---sn-5hne6nzd.googlevideo.com
8    2a00:1450:400e:2::9 (Ireland)

ASN15169 (GOOGLE, US)
rr4---sn-5hnekn7k.googlevideo.com
Apex Domain
Subdomains		 Transfer
56 firststeps.cz
firststeps.cz
www.firststeps.cz
633 KB
19 youtube.com
www.youtube.com — Cisco Umbrella Rank: 87
899 KB
12 googlevideo.com
rr1---sn-5hne6nzd.googlevideo.com — Cisco Umbrella Rank: 40432
rr4---sn-5hnekn7k.googlevideo.com — Cisco Umbrella Rank: 66960
2 MB
6 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 36
jnn-pa.googleapis.com — Cisco Umbrella Rank: 239
32 KB
4 gstatic.com
fonts.gstatic.com
64 KB
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 35
static.doubleclick.net — Cisco Umbrella Rank: 262
1 KB
2 ggpht.com
yt3.ggpht.com — Cisco Umbrella Rank: 228
6 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 30
20 KB
1 google.com
www.google.com — Cisco Umbrella Rank: 2
14 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 44
44 KB
102 10
Domain Requested by
53 www.firststeps.cz www.firststeps.cz
19 www.youtube.com www.firststeps.cz
www.youtube.com
8 rr4---sn-5hnekn7k.googlevideo.com www.youtube.com
4 rr1---sn-5hne6nzd.googlevideo.com www.youtube.com
4 jnn-pa.googleapis.com www.youtube.com
4 fonts.gstatic.com fonts.googleapis.com
www.youtube.com
3 firststeps.cz 3 redirects
2 yt3.ggpht.com www.youtube.com
2 googleads.g.doubleclick.net 1 redirects www.youtube.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 fonts.googleapis.com www.firststeps.cz
1 www.google.com www.youtube.com
1 static.doubleclick.net www.youtube.com
1 www.googletagmanager.com www.firststeps.cz
102 14

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

Domain
www.facebook.com
www.youtube.com
www.chc.cz
www.jagu.cz
Subject Issuer Validity Valid
www.firststeps.cz
R3		 2023-02-06 -
2023-05-07		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.google.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.doubleclick.net
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.googleusercontent.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.c.docs.google.com
GTS CA 1C3		 2023-02-21 -
2023-05-02		 2 months crt.sh

This page contains 2 frames:

Primary Page: https://www.firststeps.cz/
Frame ID: FBE69F27B508511849D9C04852816FF8
Requests: 62 HTTP requests in this frame

Frame: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
Frame ID: 31EDF25CE6D83B88FCCF49E7ACD453AC
Requests: 39 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

First Steps - Angličtina pro děti

Page URL History Show full URLs

  1. http://firststeps.cz/ HTTP 301
    https://www.firststeps.cz/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/
  • wp-embed\.min\.js\?ver=([\d.]+)
Overall confidence: 100%
Detected patterns
  • TweenMax(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/modernizr(?:\.([\d.]+))?.*\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[\'"][^']+revslider[/\w-]+\.css\?ver=([0-9.]+)[\'"]
  • /revslider/[/\w-]+/js
Overall confidence: 100%
Detected patterns
  • select2(?:\.min|\.full)?\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

102
Requests

97 %
HTTPS

92 %
IPv6

10
Domains

14
Subdomains

14
IPs

3
Countries

3728 kB
Transfer

8516 kB
Size

5
Cookies

Page URL History

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

  1. http://firststeps.cz/ HTTP 301
    https://www.firststeps.cz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 53
  • https://firststeps.cz/wp-content/themes/kiddy-child/img/fs-cloud-sh.svg HTTP 301
  • https://www.firststeps.cz/wp-content/themes/kiddy-child/img/fs-cloud-sh.svg
Request Chain 54
  • https://firststeps.cz/wp-content/uploads/2017/09/bg-pat-left.png HTTP 301
  • https://www.firststeps.cz/wp-content/uploads/2017/09/bg-pat-left.png
Request Chain 67
  • https://googleads.g.doubleclick.net/pagead/id HTTP 302
  • https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

102 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.firststeps.cz/
Redirect Chain
  • http://firststeps.cz/
  • https://www.firststeps.cz/
56 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
223fcc0579edf81c67d978be34055bd319ab4ccafff58af10333c796243b6b3e
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Sun, 05 Mar 2023 10:04:02 GMT
link
<https://www.firststeps.cz/wp-json/>; rel="https://api.w.org/" <https://www.firststeps.cz/>; rel=shortlink
server
nginx
strict-transport-security
max-age=15768000
vary
Accept-Encoding

Redirect headers

Connection
keep-alive
Content-Length
162
Content-Type
text/html
Date
Sun, 05 Mar 2023 10:04:02 GMT
Location
https://www.firststeps.cz/
Server
nginx
facebook-review.css
www.firststeps.cz/wp-content/plugins/fb-reviews-pro/static/css/ 		17 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/fb-reviews-pro/static/css/facebook-review.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
56d45171b46ea7b4733236625726e0bbbd766a30cd39fd706acaed280e36ba66
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:20 GMT
server
nginx
etag
W/"5b2e6048-43e6"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
style.min.css
www.firststeps.cz/wp-includes/css/dist/block-library/ 		29 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-includes/css/dist/block-library/style.min.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
857c89b90bea6b75f04b6cc7b659594ea58b72724f1c6dde3955c958d4627245
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Thu, 15 Apr 2021 18:35:24 GMT
server
nginx
etag
W/"6078876c-7257"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
styles.css
www.firststeps.cz/wp-content/plugins/contact-form-7/includes/css/ 		2 KB
868 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.3
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
3ad2fcb328295f1199d593adaba909f3eea790f695554ac3c1da7aa009fc0e0d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Mon, 15 Jul 2019 15:40:19 GMT
server
nginx
etag
W/"5d2c9e63-695"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
settings.css
www.firststeps.cz/wp-content/plugins/revslider/public/assets/css/ 		29 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/revslider/public/assets/css/settings.css?ver=5.4.5
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
3011b15dda19631e445ba7b593fc6744415bd331abe5aea04459ee185a69f688
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-756c"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
superfish.css
www.firststeps.cz/wp-content/plugins/timetable/style/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/timetable/style/superfish.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
4c56b44789bd535e2d29fe3058507077b41d2124805b19aef0b556032c63a0b6
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-e62"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
style.css
www.firststeps.cz/wp-content/plugins/timetable/style/ 		12 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/timetable/style/style.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
d27e3b752fbb6f4d7d269fda0f093cdd18e5a1423616e483b0a1751e8d30275b
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-2e7e"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
event_template.css
www.firststeps.cz/wp-content/plugins/timetable/style/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/timetable/style/event_template.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
6f4231bf8fe5bf853ef909ff570fc1b0b85e6130c16e48e1158c352061d31731
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-1e6f"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
responsive.css
www.firststeps.cz/wp-content/plugins/timetable/style/ 		5 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.firststeps.cz/wp-content/plugins/timetable/style/responsive.css?ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
311f67ca4066650c7f9eabb6ebe6841f2f8d2e6d66fd6552e0e7fed1b6ac4ce2
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-1321"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
css
fonts.googleapis.com/ 		1 KB
805 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Lato%3A400%2C700&ver=5.2.17
Requested by
Host: www.firststeps.cz
URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
b4820095dbb33dffee5026491f08575d5adcb7e3cab956061f0cffb5052d78c6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sun, 05 Mar 2023 10:04:02 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
x-xss-protection
0
last-modified
Sun, 05 Mar 2023 08:15:41 GMT
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timing-allow-origin
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link
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expires
Sun, 05 Mar 2023 10:04:02 GMT
styles.css
www.firststeps.cz/wp-content/plugins/wp-flexible-map/css/ 		2 KB
837 B 		Stylesheet
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
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Software
nginx /
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Mon, 15 Jul 2019 15:41:36 GMT
server
nginx
etag
W/"5d2c9eb0-617"
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Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
css
fonts.googleapis.com/ 		923 B
468 B 		Stylesheet
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Request headers

accept-language
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Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sun, 05 Mar 2023 10:04:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
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alt-svc
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0
last-modified
Sun, 05 Mar 2023 10:04:02 GMT
server
ESF
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content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
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font-awesome.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		32 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-7e3e"
vary
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expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.fancybox.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		5 KB
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
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Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-137f"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
odometer-theme-default.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		4 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-fac"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
select2.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		19 KB
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-4bfe"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
animate.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		71 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
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Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
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Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-11cda"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
main.css
www.firststeps.cz/wp-content/themes/kiddy/css/ 		164 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
76b7dc168ed4fef03cb5e8a63e288c2a208a062fa00760090ae790509c03ffc6
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-29138"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
style.css
www.firststeps.cz/wp-content/themes/kiddy-child/ 		3 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
d3bef2abe3c77d61253bfbcbec9ae6864e88f918dfbecc01e0bc7fc8ec12dd39
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-df2"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
wpac-time.js
www.firststeps.cz/wp-content/plugins/fb-reviews-pro/static/js/ 		20 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
fc9ab0ddac625564cab6346d73a72e3355ae6ad0a603af7acf1d5cea003193c4
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:20 GMT
server
nginx
etag
W/"5b2e6048-4e36"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.js
www.firststeps.cz/wp-includes/js/jquery/ 		95 KB
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H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
1db21d816296e6939ba1f42962496e4134ae2b0081e26970864c40c6d02bb1df
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Mon, 15 Jul 2019 16:16:46 GMT
server
nginx
etag
W/"5d2ca6ee-17a69"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery-migrate.min.js
www.firststeps.cz/wp-includes/js/jquery/ 		10 KB
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
48eb8b500ae6a38617b5738d2b3faec481922a7782246e31d2755c034a45cd5d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 15:00:03 GMT
server
nginx
etag
W/"5b2e6073-2748"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.themepunch.tools.min.js
www.firststeps.cz/wp-content/plugins/revslider/public/assets/js/ 		108 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
9a865189efd70c8f19439a428e6da65a64296fb2fff2fdee604f654e671c9f72
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-1af52"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
jquery.themepunch.revolution.min.js
www.firststeps.cz/wp-content/plugins/revslider/public/assets/js/ 		63 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
96660dbc01b6ce05e52cbdd865c55e354a4aba0c3ad78c167d13e06cbfc00087
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-fd7a"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
scroll_button_hack.js
www.firststeps.cz/wp-content/themes/kiddy-child/js/ 		2 KB
717 B 		Script
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
077d9cb9d76b2a070308bf90da9bfab2473954ab4b101c8970d0035b1bfecef9
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-6cf"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
Thu, 31 Dec 2037 23:55:55 GMT
js
www.googletagmanager.com/gtag/ 		112 KB
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URL: https://www.firststeps.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
46668fffc53d5a41db4c934235dc03068a4649a9413fd74c7aa5c7ba6c37230e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
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TLS 1.3, , AES_128_GCM
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nginx /
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Sun, 05 Mar 2023 10:04:02 GMT
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server
nginx
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W/"5d2c9e63-3868"
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
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ws1.jagu.cz
Software
nginx /
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accept-language
de-DE,de;q=0.9
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https://www.firststeps.cz/
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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
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W/"6078876b-f59"
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H2
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
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ws1.jagu.cz
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nginx /
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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
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ws1.jagu.cz
Software
nginx /
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accept-language
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strict-transport-security
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nginx
etag
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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accept-language
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Referer
https://www.firststeps.cz/
User-Agent
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-1017"
vary
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expires
Thu, 31 Dec 2037 23:55:55 GMT
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TLS 1.3, , AES_128_GCM
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130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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accept-language
de-DE,de;q=0.9
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https://www.firststeps.cz/
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
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nginx
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W/"5b2e6049-8cc1"
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expires
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
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ws1.jagu.cz
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nginx /
Resource Hash
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accept-language
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Referer
https://www.firststeps.cz/
User-Agent
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
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content-encoding
gzip
last-modified
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server
nginx
etag
W/"5b2e6049-1ce6"
vary
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cache-control
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expires
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TLS 1.3, , AES_128_GCM
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130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:21 GMT
server
nginx
etag
W/"5b2e6049-13ea"
vary
Accept-Encoding
content-type
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cache-control
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expires
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TLS 1.3, , AES_128_GCM
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130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-186f"
vary
Accept-Encoding
content-type
application/javascript
cache-control
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expires
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Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
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date
Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-49a6"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
expires
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Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-18e8c"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
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H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

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Sun, 05 Mar 2023 10:04:02 GMT
strict-transport-security
max-age=15768000
content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-be42"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=315360000
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Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
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content-encoding
gzip
last-modified
Sat, 23 Jun 2018 14:59:22 GMT
server
nginx
etag
W/"5b2e604a-23fcb"
vary
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content-type
application/javascript
cache-control
max-age=315360000
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H2
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TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
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Security Headers
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Request headers

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de-DE,de;q=0.9
Referer
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General
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https://www.youtube.com/s/player/7862ca1f/www-player.css
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date
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www-embed-player.js
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109 KB 		Script
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https://www.youtube.com/s/player/7862ca1f/www-embed-player.vflset/www-embed-player.js
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Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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608 KB 		Script
General
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https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
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Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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date
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content-encoding
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alt-svc
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fetch-polyfill.js
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3 KB 		Script
General
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https://www.youtube.com/s/player/7862ca1f/fetch-polyfill.vflset/fetch-polyfill.js
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Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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content-encoding
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alt-svc
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server
sffe
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15 KB 		Font
General
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https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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Response headers

date
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nosniff
age
395156
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
alt-svc
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0
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Mon, 16 Oct 2017 17:32:55 GMT
server
sffe
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15 KB 		Font
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https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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accept-language
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User-Agent
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Response headers

date
Thu, 02 Mar 2023 09:54:53 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
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100 B
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General
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https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
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date
Sun, 05 Mar 2023 10:04:03 GMT
content-encoding
gzip
x-content-type-options
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*
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Redirect headers

date
Sun, 05 Mar 2023 10:04:03 GMT
x-content-type-options
nosniff
p3p
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*
expires
Fri, 01 Jan 1990 00:00:00 GMT
ad_status.js
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495 B 		Script
General
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https://static.doubleclick.net/instream/ad_status.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/www-embed-player.vflset/www-embed-player.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:82f::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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sffe /
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accept-language
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https://www.youtube.com/
User-Agent
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Response headers

date
Sun, 05 Mar 2023 09:52:46 GMT
x-content-type-options
nosniff
age
677
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server
sffe
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expires
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Create
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General
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https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Response headers

date
Sun, 05 Mar 2023 10:04:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
vary
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x-frame-options
SAMEORIGIN
content-type
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content-length
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General
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https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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accept-language
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User-Agent
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date
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content-encoding
br
x-content-type-options
nosniff
server
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x-frame-options
SAMEORIGIN
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content-type
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p3p
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cache-control
private
alt-svc
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expires
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www.google.com/js/th/ Frame 31ED 		36 KB
14 KB 		Script
General
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https://www.google.com/js/th/KEsbNnzLb741hatNhwIyj19PIhcdml8rYMMyNCragbA.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Response headers

date
Fri, 03 Mar 2023 13:18:24 GMT
content-encoding
br
x-content-type-options
nosniff
age
161139
content-security-policy-report-only
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cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
14296
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0
last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
vary
Accept-Encoding
report-to
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content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Sat, 02 Mar 2024 13:18:24 GMT
embed.js
www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/ Frame 31ED 		27 KB
8 KB 		Script
General
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https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/embed.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
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Name Value
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accept-language
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Referer
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User-Agent
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Response headers

date
Wed, 01 Mar 2023 16:08:19 GMT
content-encoding
br
x-content-type-options
nosniff
age
323744
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
8593
x-xss-protection
0
last-modified
Wed, 01 Mar 2023 01:18:28 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 29 Feb 2024 16:08:19 GMT
truncated
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0 		Image
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data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
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Response headers

Content-Type
image/png
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https://yt3.ggpht.com/ytc/AL5GRJVQIb4GvThgJVk3nE9w65xNfUzCoIMh8RoyMBDy_w=s68-c-k-c0x00ffffff-no-rj
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
fife /
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
server
fife
etag
"v2018"
vary
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content-type
image/jpeg
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*
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cache-control
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content-disposition
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timing-allow-origin
*
alt-svc
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content-length
2507
x-xss-protection
0
expires
Mon, 06 Mar 2023 10:04:04 GMT
Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 		0
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General
Check archive.org
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Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
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Request headers

Accept
*/*
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content-type,x-goog-api-key,x-user-agent
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POST
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https://www.youtube.com
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cors
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Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,x-goog-api-key,x-user-agent
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
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3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Sun, 05 Mar 2023 10:04:03 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
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qoe
www.youtube.com/api/stats/ Frame 31ED 		0
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General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/api/stats/qoe?fmt=134&afmt=251&cpn=WVMn9qYRdeP5qUd9&el=embedded&ns=yt&fexp=23858058%2C23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415864%2C24416290%2C24428818%2C24439360%2C24450367%2C24451032%2C24456736%2C24481213%2C24481771%2C24482080%2C39323074&cl=513054031&seq=1&docid=bUL_Vrpe_X0&ei=E2kEZKeJMKSF6dsP0MWi2AQ&event=streamingstats&plid=AAX2JExaw7S0RYOU&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FbUL_Vrpe_X0%3Fautoplay%3D1%26rel%3D0%26playsinline%3D1%26showinfo%3D0%26controls%3D0%26loop%3D1%26enablejsapi%3D1%26modestbranding%3D0%26origin%3Dhttps%253A%252F%252Fwww.firststeps.cz%26widgetid%3D1&cbr=Chrome&cbrver=110.0.5481.177&c=WEB_EMBEDDED_PLAYER&cver=1.20230228.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&vps=0.000:N,0.009:B,0.141:B,0.141:B&cmt=0.009:0.000,0.141:0.000&afs=0.141:251::i&vfs=0.141:134:136::r&view=0.141:1600:900&bwe=0.141:130000&bat=0.141:1:1&vis=0.141:0&bh=0.141:0.000
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
Content-Type
application/x-www-form-urlencoded
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
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Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
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Response headers

pragma
no-cache
date
Sun, 05 Mar 2023 10:04:03 GMT
x-content-type-options
nosniff
server
Video Stats Server
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
access-control-allow-origin
https://www.youtube.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
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
videoplayback
rr1---sn-5hne6nzd.googlevideo.com/ Frame 31ED 		1 KB
2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr1---sn-5hne6nzd.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=134&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&mh=0I&mm=31%2C29&mn=sn-5hne6nzd%2Csn-5hnekn7k&ms=au%2Crdu&mv=m&mvi=1&pl=48&initcwndbps=2463750&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=4068129&dur=63.080&lmt=1672898958560161&mt=1678010219&fvip=4&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgJut2B-mLFfKuKgE-W3b91TaZJXr8d7VvWOmQGN8nXyYCIB1UQrxXN6ltRf9Uq9iWL67WVcTQhdbHh2FzhhFyUt78&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAK9nD2YX2Zzadf_peMilmZmX1iYxaHTqBg58KAyw9lIFAiEA4Yma9dbKBwGoq_GR2Xj79EYxkCnI_XBImG39goddhOI%3D&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&range=0-146187&rn=1&rbuf=0
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400e:13::6 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
e4c34e7066942b3d088e4ad82afdcb5fd9b415e020055c6ac8ed4b32512fbea3
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Sun, 05 Mar 2023 10:04:03 GMT
X-Restrict-Formats-Hint
None
X-Content-Type-Options
nosniff
Cross-Origin-Resource-Policy
cross-origin
Connection
keep-alive
Alt-Svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length
1079
Last-Modified
Wed, 02 May 2007 10:26:10 GMT
Server
gvs 1.0
Vary
Origin
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.youtube.com
Access-Control-Expose-Headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control
private, max-age=21300
Access-Control-Allow-Credentials
true
Accept-Ranges
bytes
Timing-Allow-Origin
https://www.youtube.com
Expires
Sun, 05 Mar 2023 10:04:03 GMT
videoplayback
rr1---sn-5hne6nzd.googlevideo.com/ Frame 31ED 		1 KB
2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr1---sn-5hne6nzd.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=251&source=youtube&requiressl=yes&mh=0I&mm=31%2C29&mn=sn-5hne6nzd%2Csn-5hnekn7k&ms=au%2Crdu&mv=m&mvi=1&pl=48&initcwndbps=2463750&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=audio%2Fwebm&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=904378&dur=63.121&lmt=1564514800062380&mt=1678010219&fvip=4&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgYXdeYbFdUqlotVPaK8dX1QwwFcw8-AXcnu7ky89nyjECICNulfjJcLvqpU8-C31_-9Dppk2Zu351Gf79Gp61YAVv&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAK9nD2YX2Zzadf_peMilmZmX1iYxaHTqBg58KAyw9lIFAiEA4Yma9dbKBwGoq_GR2Xj79EYxkCnI_XBImG39goddhOI%3D&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&range=0-65909&rn=2&rbuf=0
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400e:13::6 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
36f54dd6a8b5a8eed19fa6c429fc3f69515953d158ce602735147d0de54ade0b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Sun, 05 Mar 2023 10:04:03 GMT
X-Content-Type-Options
nosniff
Cross-Origin-Resource-Policy
cross-origin
Connection
keep-alive
Alt-Svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length
1029
Last-Modified
Wed, 02 May 2007 10:26:10 GMT
Server
gvs 1.0
Vary
Origin
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.youtube.com
Access-Control-Expose-Headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control
private, max-age=21300
Access-Control-Allow-Credentials
true
Accept-Ranges
bytes
Timing-Allow-Origin
https://www.youtube.com
Expires
Sun, 05 Mar 2023 10:04:03 GMT
endscreen.js
www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/ Frame 31ED 		32 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/endscreen.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
ab22aa355f6839bc2e5ce2c7dd1873f8f164534e8c404a02533205da0ed0d239
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 16:08:36 GMT
content-encoding
br
x-content-type-options
nosniff
age
323727
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
8901
x-xss-protection
0
last-modified
Wed, 01 Mar 2023 01:18:28 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 29 Feb 2024 16:08:36 GMT
next
www.youtube.com/youtubei/v1/ Frame 31ED 		6 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/youtubei/v1/next?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
bd319f0cd9a81ce892b7ee8fb9442d5d7790c9212506d57cef48de6e79c25797
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

X-Youtube-Bootstrap-Logged-In
false
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
Content-Type
application/json
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-Youtube-Client-Name
56
X-Youtube-Client-Version
1.20230228.01.00
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
content-encoding
br
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
x-frame-options
SAMEORIGIN
vary
Origin, X-Origin, Referer
content-type
application/json; charset=UTF-8
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2038
x-xss-protection
0
expires
Sun, 05 Mar 2023 10:04:04 GMT
generate_204
www.youtube.com/ Frame 31ED 		0
10 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.youtube.com/generate_204?0jOxyg
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 31ED 		90 B
134 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
bb6996d85c41896a335694b25e5e471f8ae61af04f0f4278532f2e2856b2ff46
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

X-User-Agent
grpc-web-javascript/0.1
Referer
https://www.youtube.com/
X-Goog-Api-Key
AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
Content-Type
application/json+protobuf

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
vary
Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
application/json+protobuf; charset=UTF-8
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
cache-control
private
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
110
x-xss-protection
0
GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method
POST
Origin
https://www.youtube.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,x-goog-api-key,x-user-agent
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
https://www.youtube.com
access-control-max-age
3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Sun, 05 Mar 2023 10:04:04 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
0
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		143 KB
143 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=134&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=4068129&dur=63.080&lmt=1672898958560161&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgJut2B-mLFfKuKgE-W3b91TaZJXr8d7VvWOmQGN8nXyYCIB1UQrxXN6ltRf9Uq9iWL67WVcTQhdbHh2FzhhFyUt78&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRAIgEC6myUOqG1V3tC8pW82wG7bgjg8sAMSnMB3pWzwCa_gCIBAdtpjR1L4FA_hNeS7uaO2wbLoQHOsWTS3U8j4xKrfc&range=0-146187&rn=3&rbuf=0&altitags=160
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
f9dae5c75dba42f74caee62fe7cc02a5caa5870877961810617a1350b6ccfd9d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
146188
last-modified
Thu, 05 Jan 2023 06:09:18 GMT
server
gvs 1.0
vary
Origin
content-type
video/mp4
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		64 KB
64 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=251&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=audio%2Fwebm&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=904378&dur=63.121&lmt=1564514800062380&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgYXdeYbFdUqlotVPaK8dX1QwwFcw8-AXcnu7ky89nyjECICNulfjJcLvqpU8-C31_-9Dppk2Zu351Gf79Gp61YAVv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRAIgdnF_3LtYup0k4pFyDlq2lz8BKhbrT5i2rX-mOMkFcF0CIBu87IgoVLtg5sBr3PHBEObiCIWQrqKmd-3I3k110WAG&range=0-65909&rn=4&rbuf=0
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
4afa5dfaaad40a1735883222ebeedfde5116660dfba1e35e0b4cb7551aa1663b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
65910
last-modified
Tue, 30 Jul 2019 19:26:40 GMT
server
gvs 1.0
vary
Origin
content-type
audio/webm
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
bg-dots-pattern-1.png
www.firststeps.cz/wp-content/uploads/2017/09/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.firststeps.cz/wp-content/uploads/2017/09/bg-dots-pattern-1.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.193.12.152 , Czech Republic, ASN29134 (IGNUM-AS Czech Republic, CZ),
Reverse DNS
ws1.jagu.cz
Software
nginx /
Resource Hash
242462dcec3210111eb43b550c6f1df0bcc2e9dd721376874f07fc2170d47532
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.firststeps.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
strict-transport-security
max-age=15768000
last-modified
Sat, 23 Jun 2018 14:59:56 GMT
server
nginx
etag
"5b2e606c-430"
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1072
expires
Thu, 31 Dec 2037 23:55:55 GMT
AL5GRJVQIb4GvThgJVk3nE9w65xNfUzCoIMh8RoyMBDy_w=s88-c-k-c0x00ffffff-no-rj
yt3.ggpht.com/ytc/ Frame 31ED 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://yt3.ggpht.com/ytc/AL5GRJVQIb4GvThgJVk3nE9w65xNfUzCoIMh8RoyMBDy_w=s88-c-k-c0x00ffffff-no-rj
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
fife /
Resource Hash
5418369b07ae555334db88598032e8d72ed33b6ddfc2b6d60b3fa6ca1a5b2f51
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
server
fife
etag
"v2018"
vary
Origin
content-type
image/jpeg
access-control-allow-origin
*
access-control-expose-headers
Content-Length
cache-control
public, max-age=86400, no-transform
content-disposition
inline;filename="unnamed.jpg"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
3290
x-xss-protection
0
expires
Mon, 06 Mar 2023 10:04:04 GMT
videoplayback
rr1---sn-5hne6nzd.googlevideo.com/ Frame 31ED 		1 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr1---sn-5hne6nzd.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=136&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&mh=0I&mm=31%2C29&mn=sn-5hne6nzd%2Csn-5hnekn7k&ms=au%2Crdu&mv=m&mvi=1&pl=48&initcwndbps=2463750&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=15169803&dur=63.080&lmt=1672898958546342&mt=1678010219&fvip=4&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgNiFpnHjKhRhleahLlQB6I6iNP442ibpgIm0_sgMuUE4CIGyZeEF8l8SKyc1110HV4KVetqMKnrX8JnVNEbuDsnzv&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAK9nD2YX2Zzadf_peMilmZmX1iYxaHTqBg58KAyw9lIFAiEA4Yma9dbKBwGoq_GR2Xj79EYxkCnI_XBImG39goddhOI%3D&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&range=0-927&rn=5&rbuf=0&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:13::6 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
a1f349367daaab61b98bb32cfe845ee552e8fced03dee3218bc1da4ca368d551
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1226
last-modified
Wed, 02 May 2007 10:26:10 GMT
server
gvs 1.0
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		928 B
954 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=136&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=15169803&dur=63.080&lmt=1672898958546342&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgNiFpnHjKhRhleahLlQB6I6iNP442ibpgIm0_sgMuUE4CIGyZeEF8l8SKyc1110HV4KVetqMKnrX8JnVNEbuDsnzv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRQIhAJh7Y640hkOmZcBlHatiMb1JgPa5bb2JXjgOcGREBeNMAiA_t_IygFEysPWgnGHvS0TyCbDqgjyubOMRCQG_FYrx4g%3D%3D&range=0-927&rn=6&rbuf=0&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
9ef1477d6a02fdae50f24c633719e3cdd396ddb6a498e9f3ddda2421d1d54c52
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
928
last-modified
Thu, 05 Jan 2023 06:09:18 GMT
server
gvs 1.0
vary
Origin
content-type
video/mp4
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		64 KB
64 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=251&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=audio%2Fwebm&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=904378&dur=63.121&lmt=1564514800062380&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgYXdeYbFdUqlotVPaK8dX1QwwFcw8-AXcnu7ky89nyjECICNulfjJcLvqpU8-C31_-9Dppk2Zu351Gf79Gp61YAVv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRAIgdnF_3LtYup0k4pFyDlq2lz8BKhbrT5i2rX-mOMkFcF0CIBu87IgoVLtg5sBr3PHBEObiCIWQrqKmd-3I3k110WAG&range=65910-131445&rn=7&rbuf=4954&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
c75317630ec0825193d390746e97d22a95def4bfc51754992c0df33c0a8bffaa
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
65536
last-modified
Tue, 30 Jul 2019 19:26:40 GMT
server
gvs 1.0
vary
Origin
content-type
audio/webm
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
playback
www.youtube.com/api/stats/ Frame 31ED 		0
17 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/api/stats/playback?ns=yt&el=embedded&cpn=WVMn9qYRdeP5qUd9&ver=2&cmt=0.05&fmt=134&fs=0&rt=0.945&euri=https%3A%2F%2Fwww.firststeps.cz%2F&lact=975&cl=513054031&mos=1&volume=100&cbr=Chrome&cbrver=110.0.5481.177&c=WEB_EMBEDDED_PLAYER&cver=1.20230228.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&epm=1&splay=1&hl=de_DE&cr=DE&len=63&fexp=23858058%2C23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415864%2C24416290%2C24428818%2C24439360%2C24450367%2C24451032%2C24456736%2C24481213%2C24481771%2C24482080%2C39323074&rtn=4&afmt=251&size=1600%3A900&inview=0&muted=1&docid=bUL_Vrpe_X0&ei=E2kEZKeJMKSF6dsP0MWi2AQ&plid=AAX2JExaw7S0RYOU&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FbUL_Vrpe_X0%3Fautoplay%3D1%26rel%3D0%26playsinline%3D1%26showinfo%3D0%26controls%3D0%26loop%3D1%26enablejsapi%3D1%26modestbranding%3D0%26origin%3Dhttps%253A%252F%252Fwww.firststeps.cz%26widgetid%3D1&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBRlNkMkZzXzB6NTFKTzN5bFhzczJjaWRDQ3dtYlNaRmRBVU95X3hoRU1GLVZlMkhBZ2JTQVBta0tETGR2NHpPamtzSG9qVmdrS3ktODR2c0IyeXRTUEttZFpqcGJFUnJodmEtNTIwemhiS01JVFptQ3Jtb0hQRFBpLWs3SUluZUxGWC1JTWdoAQ
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Video Stats Server /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643672&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

pragma
no-cache
date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
server
Video Stats Server
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
cache-control
no-cache, must-revalidate
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
ptracking
www.youtube.com/ Frame 31ED 		0
19 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/ptracking?html5=1&video_id=bUL_Vrpe_X0&cpn=WVMn9qYRdeP5qUd9&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ptk=youtube_none&pltype=contentugc
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Video Stats Server /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643672&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

pragma
no-cache
date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
server
Video Stats Server
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
no-cache, must-revalidate
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
log_event
www.youtube.com/youtubei/v1/ Frame 31ED 		28 B
54 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/www-embed-player.vflset/www-embed-player.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
X-Goog-Request-Time
1678010644717
Content-Type
application/json
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643575&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

date
Sun, 05 Mar 2023 10:04:04 GMT
content-encoding
br
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
x-frame-options
SAMEORIGIN
vary
Origin, X-Origin, Referer
content-type
application/json; charset=UTF-8
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
31
x-xss-protection
0
expires
Sun, 05 Mar 2023 10:04:04 GMT
videoplayback
rr1---sn-5hne6nzd.googlevideo.com/ Frame 31ED 		1 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr1---sn-5hne6nzd.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=134&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&mh=0I&mm=31%2C29&mn=sn-5hne6nzd%2Csn-5hnekn7k&ms=au%2Crdu&mv=m&mvi=1&pl=48&initcwndbps=2463750&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=4068129&dur=63.080&lmt=1672898958560161&mt=1678010219&fvip=4&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgJut2B-mLFfKuKgE-W3b91TaZJXr8d7VvWOmQGN8nXyYCIB1UQrxXN6ltRf9Uq9iWL67WVcTQhdbHh2FzhhFyUt78&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAK9nD2YX2Zzadf_peMilmZmX1iYxaHTqBg58KAyw9lIFAiEA4Yma9dbKBwGoq_GR2Xj79EYxkCnI_XBImG39goddhOI%3D&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&range=146188-404207&rn=8&rbuf=6383&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:13::6 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
0c0bde676637460fa515eadbb6031878c48e4ffd534ce83ee4af8be6b4bb96a9
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1234
last-modified
Wed, 02 May 2007 10:26:10 GMT
server
gvs 1.0
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		252 KB
252 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=134&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=4068129&dur=63.080&lmt=1672898958560161&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgJut2B-mLFfKuKgE-W3b91TaZJXr8d7VvWOmQGN8nXyYCIB1UQrxXN6ltRf9Uq9iWL67WVcTQhdbHh2FzhhFyUt78&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRgIhANSLCdBFwCdJ0J12AxDBTcYb6koLpfEWeO0UUb0nIjk3AiEAytEC_TT9L8jJsbUXrGgcuOCxHqgY3l3kSZeqlv_ZJbc%3D&range=146188-404207&rn=9&rbuf=6383&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
366d69741fe4e754a91867aca22d2a2af036d4667436fd563d675b832d449249
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:04 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
258020
last-modified
Thu, 05 Jan 2023 06:09:18 GMT
server
gvs 1.0
vary
Origin
content-type
video/mp4
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21299
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:04 GMT
qoe
www.youtube.com/api/stats/ Frame 31ED 		0
19 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/api/stats/qoe?fmt=136&afmt=251&cpn=WVMn9qYRdeP5qUd9&el=embedded&ns=yt&fexp=23858058%2C23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415864%2C24416290%2C24428818%2C24439360%2C24450367%2C24451032%2C24456736%2C24481213%2C24481771%2C24482080%2C39323074&cl=513054031&seq=2&docid=bUL_Vrpe_X0&ei=E2kEZKeJMKSF6dsP0MWi2AQ&event=streamingstats&plid=AAX2JExaw7S0RYOU&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FbUL_Vrpe_X0%3Fautoplay%3D1%26rel%3D0%26playsinline%3D1%26showinfo%3D0%26controls%3D0%26loop%3D1%26enablejsapi%3D1%26modestbranding%3D0%26origin%3Dhttps%253A%252F%252Fwww.firststeps.cz%26widgetid%3D1&cbr=Chrome&cbrver=110.0.5481.177&c=WEB_EMBEDDED_PLAYER&cver=1.20230228.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&ctmp=remapHost:&bh=0.855:5.141,1.177:6.596&cmt=0.855:0.002,1.177:0.283&vps=0.855:PL,1.177:PL,1.177:PL&user_intent=0&vfs=1.177:136:136:134:r&view=1.177:1600:900&bwm=1.177:541150:1.930&bwe=1.177:956613&bat=1.177:1:1&df=1.177:0
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Video Stats Server /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
Content-Type
application/x-www-form-urlencoded
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643672&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

pragma
no-cache
date
Sun, 05 Mar 2023 10:04:04 GMT
x-content-type-options
nosniff
server
Video Stats Server
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
access-control-allow-origin
https://www.youtube.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
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
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		1 MB
1 MB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=136&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=15169803&dur=63.080&lmt=1672898958546342&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgNiFpnHjKhRhleahLlQB6I6iNP442ibpgIm0_sgMuUE4CIGyZeEF8l8SKyc1110HV4KVetqMKnrX8JnVNEbuDsnzv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRQIhAJh7Y640hkOmZcBlHatiMb1JgPa5bb2JXjgOcGREBeNMAiA_t_IygFEysPWgnGHvS0TyCbDqgjyubOMRCQG_FYrx4g%3D%3D&range=1498039-2883618&rn=10&rbuf=10036&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
fedb99a19f8d6efe91670fc2a2b4f78b59d7ca16525c1ed52d803c4df5e7d8e2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:05 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1385580
last-modified
Thu, 05 Jan 2023 06:09:18 GMT
server
gvs 1.0
vary
Origin
content-type
video/mp4
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21298
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:05 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		132 KB
132 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=251&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=audio%2Fwebm&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=904378&dur=63.121&lmt=1564514800062380&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgYXdeYbFdUqlotVPaK8dX1QwwFcw8-AXcnu7ky89nyjECICNulfjJcLvqpU8-C31_-9Dppk2Zu351Gf79Gp61YAVv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRAIgdnF_3LtYup0k4pFyDlq2lz8BKhbrT5i2rX-mOMkFcF0CIBu87IgoVLtg5sBr3PHBEObiCIWQrqKmd-3I3k110WAG&range=131446-266230&rn=11&rbuf=8641&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
6d7fc07c0ccfaf99e0be046aeb3e27c26ebe7470ecc540d611f32af951db4279
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:06 GMT
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
134785
last-modified
Tue, 30 Jul 2019 19:26:40 GMT
server
gvs 1.0
vary
Origin
content-type
audio/webm
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21297
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:06 GMT
log_event
www.youtube.com/youtubei/v1/ Frame 31ED 		28 B
54 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/www-embed-player.vflset/www-embed-player.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
X-Goog-Request-Time
1678010646118
Content-Type
application/json
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643575&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

date
Sun, 05 Mar 2023 10:04:06 GMT
content-encoding
br
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
x-frame-options
SAMEORIGIN
vary
Origin, X-Origin, Referer
content-type
application/json; charset=UTF-8
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
31
x-xss-protection
0
expires
Sun, 05 Mar 2023 10:04:06 GMT
videoplayback
rr4---sn-5hnekn7k.googlevideo.com/ Frame 31ED 		1 MB
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rr4---sn-5hnekn7k.googlevideo.com/videoplayback?expire=1678032243&ei=E2kEZKeJMKSF6dsP0MWi2AQ&ip=2a03%3A1b20%3A6%3Af011%3A%3Ab5e&id=o-AIp9ANXc0q_mWJfJien7o5CO96xHq8Yyu-abjfu5JMcK&itag=136&aitags=134%2C136%2C137%2C160%2C243&source=youtube&requiressl=yes&spc=H3gIhuflkSXvQH2eyxogrp34wf8tlONGXUMt26rQPS0_Xp6rlw&vprv=1&mime=video%2Fmp4&ns=LkrwJoWKXx3Po0Vd7Io0E88L&gir=yes&clen=15169803&dur=63.080&lmt=1672898958546342&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=1216224&n=Evh1NUnYj6EAqg&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRAIgNiFpnHjKhRhleahLlQB6I6iNP442ibpgIm0_sgMuUE4CIGyZeEF8l8SKyc1110HV4KVetqMKnrX8JnVNEbuDsnzv&alr=yes&cpn=WVMn9qYRdeP5qUd9&cver=1.20230228.01.00&redirect_counter=1&cm2rm=sn-5hnes67e&cms_redirect=yes&cmsv=e&mh=0I&mm=34&mn=sn-5hnekn7k&ms=ltu&mt=1678010146&mv=u&mvi=4&pl=48&lsparams=mh,mm,mn,ms,mv,mvi,pl&lsig=AG3C_xAwRQIhAJh7Y640hkOmZcBlHatiMb1JgPa5bb2JXjgOcGREBeNMAiA_t_IygFEysPWgnGHvS0TyCbDqgjyubOMRCQG_FYrx4g%3D%3D&range=2883619-4247426&rn=12&rbuf=12500&pot=D6Tn9gYpNHDwpN-vzoNwzXkN8cLsNDpAL5P_JonfPOkkQouQTwiDlUCzAPqkW_MxsFOn49OM87O8T76oqdJsEXePEeiIwVKMUNcL0sOtus4ZSdf2kwwzK8H_tSjFNBK8pdofgck=
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400e:2::9 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gvs 1.0 /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

client-protocol
quic
date
Sun, 05 Mar 2023 10:04:08 GMT
x-restrict-formats-hint
None
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1363808
last-modified
Thu, 05 Jan 2023 06:09:18 GMT
server
gvs 1.0
vary
Origin
content-type
video/mp4
access-control-allow-origin
https://www.youtube.com
access-control-expose-headers
Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control
private, max-age=21295
access-control-allow-credentials
true
accept-ranges
bytes
timing-allow-origin
https://www.youtube.com
expires
Sun, 05 Mar 2023 10:04:08 GMT
watchtime
www.youtube.com/api/stats/ Frame 31ED 		0
18 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/api/stats/watchtime?ns=yt&el=embedded&cpn=WVMn9qYRdeP5qUd9&ver=2&cmt=3.107&fmt=136&fs=0&rt=4.001&euri=https%3A%2F%2Fwww.firststeps.cz%2F&lact=4030&cl=513054031&state=playing&volume=100%2C100&cbr=Chrome&cbrver=110.0.5481.177&c=WEB_EMBEDDED_PLAYER&cver=1.20230228.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&splay=1&hl=de_DE&cr=DE&len=63.121&rtn=14&afmt=251&idpj=-7&ldpj=-13&rti=4&size=1600%3A900&inview=0&st=0%2C0.153&et=0.05%2C3.107&muted=1%2C1&docid=bUL_Vrpe_X0&ei=E2kEZKeJMKSF6dsP0MWi2AQ&plid=AAX2JExaw7S0RYOU&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FbUL_Vrpe_X0%3Fautoplay%3D1%26rel%3D0%26playsinline%3D1%26showinfo%3D0%26controls%3D0%26loop%3D1%26enablejsapi%3D1%26modestbranding%3D0%26origin%3Dhttps%253A%252F%252Fwww.firststeps.cz%26widgetid%3D1&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBRlNkMkZzXzB6NTFKTzN5bFhzczJjaWRDQ3dtYlNaRmRBVU95X3hoRU1GLVZlMkhBZ2JTQVBta0tETGR2NHpPamtzSG9qVmdrS3ktODR2c0IyeXRTUEttZFpqcGJFUnJodmEtNTIwemhiS01JVFptQ3Jtb0hQRFBpLWs3SUluZUxGWC1JTWdoAQ
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Video Stats Server /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/bUL_Vrpe_X0?autoplay=1&rel=0&playsinline=1&showinfo=0&controls=0&loop=1&enablejsapi=1&modestbranding=0&origin=https%3A%2F%2Fwww.firststeps.cz&widgetid=1
X-YouTube-Client-Version
1.20230228.01.00
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtESkVUTEJUbzhwayiT0pGgBg%3D%3D
X-YouTube-Ad-Signals
dt=1678010643672&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image

Response headers

pragma
no-cache
date
Sun, 05 Mar 2023 10:04:07 GMT
x-content-type-options
nosniff
server
Video Stats Server
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
cache-control
no-cache, must-revalidate
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

Verdicts & Comments Add Verdict or Comment

223 JavaScript Global Variables

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

object| 0 boolean| credentialless number| stick_menu boolean| is_user_logged object| tag object| firstScriptTag boolean| cws_g_fonts object| _wpemojiSettings object| WPacTime undefined| $ function| jQuery undefined| oldgs object| punchgs object| _gsScope undefined| oldgs_queue object| GreenSockGlobals object| _gsQueue function| scroll_top_vars_init function| scroll_top_init function| scroll_top_controller function| gtag object| dataLayer string| ajaxurl function| setREVStartSize object| wpcf7 number| currTime number| duration string| video_source string| video_id number| el_height object| element number| el_width string| el_quality function| onYouTubePlayerAPIReady function| rev function| video_control function| Video_resizer object| jQuery112408000218650132562 object| retina function| Retina function| RetinaImagePath function| RetinaImage object| html5 object| Modernizr function| yepnope object| com function| _gsDefine function| Ease function| Power4 function| Strong function| Quint function| Power3 function| Quart function| Power2 function| Cubic function| Power1 function| Quad function| Power0 function| Linear function| TweenLite function| TweenPlugin function| TweenMax function| TimelineLite function| TimelineMax function| BezierPlugin function| CSSPlugin function| BackOut function| BackIn function| BackInOut object| Back function| SlowMo function| SteppedEase function| RoughEase function| BounceOut function| BounceIn function| BounceInOut object| Bounce function| CircOut function| CircIn function| CircInOut object| Circ function| ElasticOut function| ElasticIn function| ElasticInOut object| Elastic function| ExpoOut function| ExpoIn function| ExpoInOut object| Expo function| SineOut function| SineIn function| SineInOut object| Sine object| EaseLookup object| Select2 function| EventEmitter object| eventie function| imagesLoaded string| directRTL function| checkFonts function| cws_fullwidth_grid function| cws_do_after_load_more function| cws_slider_video_height function| cws_top_social_init function| cws_top_social_icon_animation function| cws_icon_popup_init function| cws_top_panel_slider function| cws_top_panel_search function| cws_patern_width function| cws_wp_image_popup function| cws_touch_events_fix function| cws_page_focus function| canvas_dashed_menu function| canvas_init function| sineLine function| cloudRandomCreator function| cloudPaint function| wow_init function| reload_scripts function| is_visible_init function| wp_standard_processing function| get_logo_position function| sticky_vars function| sticky_init function| sticky function| set_heigth_sticky function| set_sticky function| reset_sticky function| is_mobile function| is_mobile_device function| mobile_menu_width_check function| logo_in_menu_replece function| mobile_pre_load boolean| mobile_menu_controller_init_once function| mobile_menu_controller_init function| check_menu_width function| mobile_nav_switcher_init function| mobile_nav_handlers_init function| get_current_nav_level function| get_next_nav_level function| get_prev_nav_level function| mobile_menu_controller function| set_mobile_menu function| reset_mobile_menu function| reset_mobile_nav_params function| gallery_post_carousel_init function| widget_carousel_init function| cws_portfolio_pagination_init function| cws_portfolio_pagination function| cws_portfolio_filter_init function| cws_portfolio_single_carousel_init function| cws_ourteam_pagination_init function| cws_ourteam_pagination function| cws_ourteam_filter_init function| count_carousel_items function| cws_sc_carousel_init boolean| nav_init function| cws_sc_carousel_controller function| twitter_carousel_init function| fancybox_init function| isotope_init function| load_more_init function| cws_parallax_init function| widget_archives_hierarchy_init function| widget_archives_hierarchy_controller function| select2_init function| cws_tabs_init function| cws_accordion_init function| cws_toggle_init function| cws_message_box_init function| cws_milestone_init function| milestone_controller function| get_digit function| cws_progress_bar_init function| progress_bar_controller function| custom_colors_init function| cws_button_init function| cws_button_colors_attach function| cws_is_rtl function| cws_simcal_fix object| wp function| docReady function| getStyleProperty function| getSize function| matchesSelector function| Outlayer function| Isotope function| Masonry number| winWidth object| scroll_top object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| yt function| ytDomDomGetNextId object| ytEventsEventsListeners object| ytEventsEventsCounter object| ytglobal object| ytPubsub2Pubsub2Instance object| ytPubsub2Pubsub2SubscribedKeys object| ytPubsub2Pubsub2TopicToKeys object| ytPubsub2Pubsub2IsAsync object| ytPubsub2Pubsub2SkipSubKey object| ytNetworklessLoggingInitializationOptions object| ytPubsubPubsubInstance object| ytPubsubPubsubTopicToKeys object| ytPubsubPubsubIsSynchronous object| ytPubsubPubsubSubscribedKeys object| ytLoggingTransportTokensToCttTargetIds_ object| ytLoggingTransportTokensToJspbCttTargetIds_ object| ytLoggingGelSequenceIdObj_ object| gaplugins object| gaGlobal object| gaData object| mobile_nav object| mobile_menu object| sticky_menu

5 Cookies

Domain/Path Name / Value
.youtube.com/ Name: YSC
Value: RjTldGpfhWo
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: DJETLBTo8pk
.firststeps.cz/ Name: _ga
Value: GA1.2.307039737.1678010643
.firststeps.cz/ Name: _gid
Value: GA1.2.1872603467.1678010643
.firststeps.cz/ Name: _gat_gtag_UA_102356781_1
Value: 1

1 Console Messages

Source Level URL
Text
other warning URL: https://www.youtube.com/s/player/7862ca1f/www-widgetapi.vflset/www-widgetapi.js(Line 1112)
Message:
Unrecognized feature: 'web-share'.

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=15768000

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.

firststeps.cz
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
jnn-pa.googleapis.com
rr1---sn-5hne6nzd.googlevideo.com
rr4---sn-5hnekn7k.googlevideo.com
static.doubleclick.net
www.firststeps.cz
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.youtube.com
yt3.ggpht.com
130.193.12.152
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