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www.opalinka.cz Open in urlscan Pro
31.15.10.27  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://opalinka.cz/
Effective URL: https://www.opalinka.cz/
Submission: On March 09 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 9 IPs in 4 countries across 9 domains to perform 33 HTTP transactions. The main IP is 31.15.10.27, located in Czech Republic and belongs to GLOBE-AS www.active24.cz, CZ. The main domain is www.opalinka.cz.
TLS certificate: Issued by R3 on February 19th 2023. Valid for: 3 months.
This is the only time www.opalinka.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

20    31.15.10.27 (Czech Republic)

ASN25234 (GLOBE-AS www.active24.cz, CZ)
PTR: uvirt90.active24.cz
opalinka.cz
www.opalinka.cz
2    2a00:1450:400d:80c::2008 (Ireland)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a03:2880:f083:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
4    2a00:1450:400d:806::2003 (Ireland)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
www.google.de
3    2a03:2880:f177:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    2a00:1450:400d:806::200e (Ireland)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4025:401::9c (Den Helder, Netherlands)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:400d:803::2004 (Ireland)

ASN15169 (GOOGLE, US)
www.google.com
Apex Domain
Subdomains		 Transfer
20 opalinka.cz
opalinka.cz
www.opalinka.cz
450 KB
3 facebook.com
www.facebook.com — Cisco Umbrella Rank: 108
265 B
3 gstatic.com
fonts.gstatic.com
151 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 24
20 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 145
137 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 41
82 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 6027
408 B
1 google.com
www.google.com — Cisco Umbrella Rank: 2
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 73
349 B
33 9
Domain Requested by
18 www.opalinka.cz www.opalinka.cz
3 www.facebook.com www.opalinka.cz
3 fonts.gstatic.com www.opalinka.cz
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 connect.facebook.net www.opalinka.cz
connect.facebook.net
2 www.googletagmanager.com www.opalinka.cz
2 opalinka.cz 2 redirects
1 www.google.de
1 www.google.com
1 stats.g.doubleclick.net www.google-analytics.com
33 10

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

Domain
www.webdotydne.cz
Subject Issuer Validity Valid
www.opalinka.cz
R3		 2023-02-19 -
2023-05-20		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2023-01-10 -
2023-03-16		 2 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh
*.g.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
www.google.de
GTS CA 1C3		 2023-02-08 -
2023-05-03		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.opalinka.cz/
Frame ID: E881373048311CAC9072C6FD5C3D1991
Requests: 35 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 748F5FDCF7422B0CDEA5FA76F49FDC48
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Soukromá anglická školka | Vinohrady, Říčany | Opalinka

Page URL History Show full URLs

  1. http://opalinka.cz/ HTTP 301
    https://opalinka.cz/ HTTP 302
    https://www.opalinka.cz/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/
Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Page Statistics

33
Requests

100 %
HTTPS

88 %
IPv6

9
Domains

10
Subdomains

9
IPs

4
Countries

841 kB
Transfer

1842 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://opalinka.cz/ HTTP 301
    https://opalinka.cz/ HTTP 302
    https://www.opalinka.cz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

33 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.opalinka.cz/
Redirect Chain
  • http://opalinka.cz/
  • https://opalinka.cz/
  • https://www.opalinka.cz/
150 KB
34 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
16b834a6bd4bb10bd9f5b3803441a2bf2f8fa30440c61ae60f68def28b75d558
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache
content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 09 Mar 2023 00:17:17 GMT
last-modified
Thu, 09 Mar 2023 00:17:17 GMT
link
<https://www.opalinka.cz/wp-json/>; rel="https://api.w.org/" <https://www.opalinka.cz/wp-json/wp/v2/pages/57>; rel="alternate"; type="application/json" <https://www.opalinka.cz/>; rel=shortlink
server
nginx
wpo-cache-status
saving to cache

Redirect headers

cache-control
no-cache
content-length
0
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 09 Mar 2023 00:17:14 GMT
location
https://www.opalinka.cz/
server
nginx
wpo-minify-header-7ec316ec.min.css
www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/ 		15 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/wpo-minify-header-7ec316ec.min.css
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
70cba5a4335a5a2497e4fc421574bbf406d8039b729cc7ee2dda1ed14a355447
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Thu, 09 Mar 2023 00:17:17 GMT
server
nginx
etag
W/"3b2e-5f66c9142ea5c"
content-type
text/css
wpo-minify-header-73060871.min.js
www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/wpo-minify-header-73060871.min.js
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
02fdcaef6e7df2585cb7cf39d71b999b17793bf9d91030412c1c16404c86bf08
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Wed, 08 Mar 2023 10:13:47 GMT
server
nginx
etag
W/"20b4-5f660c8aa8830"
content-type
application/javascript
js
www.googletagmanager.com/gtag/ 		112 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-160706536-1
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:80c::2008 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
89ed46426ebd64f70e71d6e045eb5a4e4986e71e90aff8777b588a55f98dc616
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.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:18 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
44809
x-xss-protection
0
last-modified
Thu, 09 Mar 2023 00:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Thu, 09 Mar 2023 00:17:18 GMT
et-core-unified-deferred-57.min.css
www.opalinka.cz/wp-content/et-cache/1/1/57/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.opalinka.cz/wp-content/et-cache/1/1/57/et-core-unified-deferred-57.min.css?ver=1676810573
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
6bc5431a6d3ea2103b79bd1a0fc069487153a6553012562f8a9beffd8c158620
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Sun, 19 Feb 2023 12:42:53 GMT
server
nginx
etag
W/"825-5f50ce2961237"
content-type
text/css
Opalinka-logo.png
www.opalinka.cz/wp-content/uploads/2020/02/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/02/Opalinka-logo.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
50adcda4e76554952fc303b11160050cff632494e925f2a10e5eb2c622761156
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:33:58 GMT
server
nginx
etag
"174b-5a474b4b01d9b"
content-type
image/png
accept-ranges
bytes
content-length
5963
day_care_img_07.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		27 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/03/day_care_img_07.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
4c8201ceb7c3ce4107c66446c2ce1199b1a8b1573b3e204d1489b666a2d101fe
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:33:01 GMT
server
nginx
etag
"6d4d-5a474b152710b"
content-type
image/png
accept-ranges
bytes
content-length
27981
central-preschool-logo.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/03/central-preschool-logo.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
5aeaf4a3ea6b4feadd185d8f061287edd1c3cd3aa54dc9fffb6d1fba2766f76f
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:32:23 GMT
server
nginx
etag
"14c7-5a474af122e70"
content-type
image/png
accept-ranges
bytes
content-length
5319
Opalinka-logo-1.png
www.opalinka.cz/wp-content/uploads/2020/02/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/02/Opalinka-logo-1.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
50adcda4e76554952fc303b11160050cff632494e925f2a10e5eb2c622761156
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:33:27 GMT
server
nginx
etag
"174b-5a474b2e20ec2"
content-type
image/png
accept-ranges
bytes
content-length
5963
M%C5%A0MT-AKREDITACE.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		13 KB
13 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/03/M%C5%A0MT-AKREDITACE.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
ea96d88db3d85b0cd8d958759da08d16cf1d397f5475db8293bab4b882325d98
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:32:35 GMT
server
nginx
etag
"339c-5a474afca16cb"
content-type
image/png
accept-ranges
bytes
content-length
13212
EU_Dotace_loga_web-1.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		64 KB
64 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/03/EU_Dotace_loga_web-1.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
df70ee5dd0a1524b94112355167f425b37be62cbe05915a9d0f90e3cdbbf5f18
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:32:26 GMT
server
nginx
etag
"fe25-5a474af3ac58e"
content-type
image/png
accept-ranges
bytes
content-length
65061
wpo-minify-footer-8cbb0ee5.min.css
www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/ 		81 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/wpo-minify-footer-8cbb0ee5.min.css
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
d6d9978dee30a8dd0e9c3f65545f88ecf52af50c991fdd061b4fbb06ca7aa24c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:17 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Wed, 08 Mar 2023 10:13:47 GMT
server
nginx
etag
W/"145b1-5f660c8b044f2"
content-type
text/css
wpo-minify-footer-31f32161.min.js
www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/ 		371 KB
125 KB 		Script
General
Check archive.org
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Full URL
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https://www.opalinka.cz/wp-content/themes/Divi/core/admin/fonts/modules/all/modules.ttf
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Thu, 09 Mar 2023 00:17:18 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
/
www.facebook.com/tr/ 		0
31 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1078717922496816&ev=PageView&dl=https%3A%2F%2Fwww.opalinka.cz%2F&rl=&if=false&ts=1678321038281&sw=1600&sh=1200&v=2.9.98&r=stable&ec=0&o=30&cs_est=true&fbp=fb.1.1678321038256.1620748776&it=1678321038068&coo=false&rqm=GET
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Thu, 09 Mar 2023 00:17:18 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
analytics.js
www.google-analytics.com/ 		49 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-160706536-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:806::200e , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 08 Mar 2023 23:17:30 GMT
last-modified
Tue, 10 Jan 2023 21:29:14 GMT
server
Golfe2
age
3588
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20085
expires
Thu, 09 Mar 2023 01:17:30 GMT
collect
www.google-analytics.com/j/ 		2 B
207 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j99&a=2133490890&t=pageview&_s=1&dl=https%3A%2F%2Fwww.opalinka.cz%2F&ul=en-us&de=UTF-8&dt=Soukrom%C3%A1%20anglick%C3%A1%20%C5%A1kolka%20%7C%20Vinohrady%2C%20%C5%98%C3%AD%C4%8Dany%20%7C%20Opalinka&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAACAAI~&jid=2032791344&gjid=222203670&cid=145373554.1678321039&tid=UA-160706536-1&_gid=317412224.1678321039&_r=1&gtm=457e3360&z=1664673735
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:806::200e , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.opalinka.cz/
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/111.0.5563.64 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 09 Mar 2023 00:17:18 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.opalinka.cz
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
Opalinka-logo.png
www.opalinka.cz/wp-content/uploads/2020/02/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.opalinka.cz/wp-content/uploads/2020/02/Opalinka-logo.png
Requested by
Host: www.opalinka.cz
URL: https://www.opalinka.cz/wp-content/cache/wpo-minify/1678270427/assets/wpo-minify-footer-31f32161.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
50adcda4e76554952fc303b11160050cff632494e925f2a10e5eb2c622761156
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 00:17:18 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:33:58 GMT
server
nginx
etag
"174b-5a474b4b01d9b"
content-type
image/png
accept-ranges
bytes
content-length
5963
day_care_bg_02-1.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		25 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.opalinka.cz/wp-content/uploads/2020/03/day_care_bg_02-1.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
9922b0f51fa02e9474b7128c947fdce888169256482591bbeb70ee0ffb7c5dae
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer

Response headers

date
Thu, 09 Mar 2023 00:17:18 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:32:49 GMT
server
nginx
etag
"64b1-5a474b0966224"
content-type
image/png
accept-ranges
bytes
content-length
25777
day_care_bg_02-1.png
www.opalinka.cz/wp-content/uploads/2020/03/ 		25 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://www.opalinka.cz/wp-content/uploads/2020/03/day_care_bg_02-1.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
31.15.10.27 , Czech Republic, ASN25234 (GLOBE-AS www.active24.cz, CZ),
Reverse DNS
uvirt90.active24.cz
Software
nginx /
Resource Hash
9922b0f51fa02e9474b7128c947fdce888169256482591bbeb70ee0ffb7c5dae
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer

Response headers

date
Thu, 09 Mar 2023 00:17:18 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Wed, 29 Apr 2020 21:32:49 GMT
server
nginx
etag
"64b1-5a474b0966224"
content-type
image/png
accept-ranges
bytes
content-length
25777
collect
stats.g.doubleclick.net/j/ 		4 B
349 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j99&tid=UA-160706536-1&cid=145373554.1678321039&jid=2032791344&gjid=222203670&_gid=317412224.1678321039&_u=YEBAAUAAAAAAACAAI~&z=398770119
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4025:401::9c Den Helder, Netherlands, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.opalinka.cz/
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/111.0.5563.64 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 09 Mar 2023 00:17:18 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.opalinka.cz
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
408 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-160706536-1&cid=145373554.1678321039&jid=2032791344&_u=YEBAAUAAAAAAACAAI~&z=424679943
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:803::2004 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 09 Mar 2023 00:17:18 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
408 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-160706536-1&cid=145373554.1678321039&jid=2032791344&_u=YEBAAUAAAAAAACAAI~&z=424679943
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:806::2003 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.opalinka.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 09 Mar 2023 00:17:18 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ Frame 748F 		0
49 B 		Document
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/tr/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Content-Type
application/x-www-form-urlencoded
Origin
https://www.opalinka.cz
Referer
https://www.opalinka.cz/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-credentials
true
access-control-allow-origin
https://www.opalinka.cz
alt-svc
h3=":443"; ma=86400
content-length
0
content-type
text/plain
cross-origin-resource-policy
cross-origin
date
Thu, 09 Mar 2023 00:17:18 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains

Verdicts & Comments Add Verdict or Comment

89 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.

boolean| credentialless function| jQuery function| $ object| cnArgs function| gtag object| dataLayer function| fbq function| _fbq object| et_animation_data object| et_link_options_data object| DIVI object| et_builder_utils_params object| et_frontend_scripts object| et_pb_custom object| et_pb_box_shadow_elements function| Waypoint function| et_pb_debounce function| et_pb_smooth_scroll function| et_pb_form_placeholders_init function| et_duplicate_menu function| et_pb_remove_placeholder_text function| et_fix_fullscreen_section function| et_bar_counters_init function| et_fix_pricing_currency_position function| et_pb_set_responsive_grid function| et_pb_set_tabs_height function| et_pb_box_shadow_apply_overlay function| et_pb_init_nav_menu function| et_pb_toggle_nav_menu function| et_pb_apply_sticky_image_effect function| et_pb_menu_inject_inline_centered_logo function| et_pb_menu_inject_item function| et_pb_reposition_menu_module_dropdowns boolean| et_load_event_fired boolean| et_is_transparent_nav boolean| et_is_vertical_nav boolean| et_is_fixed_nav boolean| et_is_minified_js boolean| et_is_minified_css boolean| et_force_width_container_change function| et_pb_init_woo_star_rating function| et_pb_wrap_woo_attribute_fields_in_span function| et_pb_init_modules function| etFixDividerSpacing function| etInitWooReviewsRatingStars boolean| et_calculating_scroll_position boolean| et_side_nav_links_initialized object| ET_SmoothScroll string| et_location_hash function| et_calculate_header_values function| et_change_primary_nav_position function| et_fix_page_container_position function| et_pb_window_side_nav_scroll_init function| et_pb_side_nav_page_init function| et_pb_slider_init function| et_countdown_timer function| et_countdown_timer_labels function| et_pb_tabs_init function| et_pb_circle_counter_update function| et_apply_parallax function| et_parallax_set_height function| et_apply_builder_css_parallax function| et_pb_play_overlayed_video function| et_pb_resize_section_video_bg function| et_pb_center_video function| et_pb_adjust_video_margin function| et_fix_slider_height function| et_pb_submit_newsletter function| et_fix_testimonial_inner_width function| et_pb_video_background_init function| et_reinit_waypoint_modules function| et_calc_fullscreen_section function| et_calculate_fullscreen_section_size function| debounced_et_apply_builder_css_parallax function| et_pb_parallax_init function| et_pb_fullwidth_header_scroll function| et_pb_search_init function| et_pb_search_percentage_custom_margin_fix function| et_pb_comments_init function| et_pb_shop_add_hover_class object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData function| et_pb_init_woo_custom_button_icon string| waypointContextKey

5 Cookies

Domain/Path Name / Value
www.opalinka.cz/ Name: pll_language
Value: cs
.opalinka.cz/ Name: _fbp
Value: fb.1.1678321038256.1620748776
.opalinka.cz/ Name: _ga
Value: GA1.2.145373554.1678321039
.opalinka.cz/ Name: _gid
Value: GA1.2.317412224.1678321039
.opalinka.cz/ Name: _gat_gtag_UA_160706536_1
Value: 1

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
Content-Security-Policy upgrade-insecure-requests

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.

connect.facebook.net
fonts.gstatic.com
opalinka.cz
stats.g.doubleclick.net
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.opalinka.cz
2a00:1450:400d:803::2004
2a00:1450:400d:806::2003
2a00:1450:400d:806::200e
2a00:1450:400d:80c::2008
2a00:1450:4025:401::9c
2a03:2880:f083:100:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
31.15.10.27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