Submitted URL: http://javascript.info/
Effective URL: https://javascript.info/
Submission: On October 17 via api from US — Scanned from DE

Summary

This website contacted 6 IPs in 3 countries across 7 domains to perform 23 HTTP transactions. The main IP is 2606:4700:20::681a:c11, located in United States and belongs to CLOUDFLARENET, US. The main domain is javascript.info. The Cisco Umbrella rank of the primary domain is 738184.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 17th 2023. Valid for: a year.
This is the only time javascript.info was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:20:... 13335 (CLOUDFLAR...)
14 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
5 10 2a02:6b8::1:119 208722 (GLOBAL_DC)
1 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
23 6
Apex Domain
Subdomains
Transfer
15 javascript.info
javascript.info — Cisco Umbrella Rank: 738184
184 KB
7 yandex.com
mc.yandex.com — Cisco Umbrella Rank: 7957
3 KB
3 yandex.ru
mc.yandex.ru — Cisco Umbrella Rank: 3539
55 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2250
254 B
1 gstatic.com
fonts.gstatic.com
18 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 56
79 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 49
1 KB
23 7
Domain Requested by
15 javascript.info 1 redirects javascript.info
7 mc.yandex.com 3 redirects javascript.info
3 mc.yandex.ru 2 redirects javascript.info
1 region1.google-analytics.com www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 www.googletagmanager.com javascript.info
1 fonts.googleapis.com javascript.info
23 7
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-04-17 -
2024-04-16
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
mc.yandex.ru
GlobalSign ECC OV SSL CA 2018
2023-08-14 -
2024-01-24
5 months crt.sh
*.gstatic.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh

This page contains 2 frames:

Primary Page: https://javascript.info/
Frame ID: 08EF61CE3102F8DC0B1D62DA66961109
Requests: 22 HTTP requests in this frame

Frame: https://javascript.info/img/sitetoolbar__logo_en.svg
Frame ID: 742D93F885307F8FE06B520ABFEC713E
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

The Modern JavaScript Tutorial

Page URL History Show full URLs

  1. http://javascript.info/ HTTP 301
    https://javascript.info/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

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
  • mc\.yandex\.ru/metrika/(?:tag|watch)\.js

Page Statistics

23
Requests

87 %
HTTPS

100 %
IPv6

7
Domains

7
Subdomains

6
IPs

3
Countries

338 kB
Transfer

1042 kB
Size

14
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://javascript.info/ HTTP 301
    https://javascript.info/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 18
  • https://mc.yandex.com/sync_cookie_image_check HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_start?redirect_domain=mc.yandex.com&token=10159.6-3_deS0hrT0WWf_vZTDw-_QfVIIxQnWiQ6d-_YmHnSXdNrFrNCCBeDuFtmRtOB6.xmxqp1pvD1U_EHBYAb-qAQy2Epo%2C HTTP 302
  • https://mc.yandex.com/sync_cookie_image_decide?token=10159.-K25VGvTtAThOVkewSAvtLIF1T7ca4Dmi2d5j48YzAIzu_mnEwIblFpudvpezcWFCOULUyrKyPzV4fITIwxECNwhvxovLkiY5guK8I0A3t0%2C.61FKWb40Nu6ZesPFK9wkrelVOQQ%2C
Request Chain 20
  • https://mc.yandex.com/watch/32184394?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tghrt8yj%3Afp%3A214%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A1135%3Acn%3A1%3Adp%3A0%3Als%3A816081571166%3Ahid%3A967545728%3Az%3A120%3Ai%3A20231017095849%3Aet%3A1697529529%3Ac%3A1%3Arn%3A1002453433%3Arqn%3A1%3Au%3A1697529529265429024%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Ads%3A0%2C30%2C62%2C10%2C34%2C0%2C%2C145%2C6%2C%2C%2C%2C319%3Aco%3A0%3Acpf%3A1%3Ans%3A1697529528636%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1697529529%3At%3AThe%20Modern%20JavaScript%20Tutorial&t=gdpr(14)mc(tl-1)clc(0-0-0)rqnt(1)aw(1)ti(2) HTTP 302
  • https://mc.yandex.com/watch/32184394/1?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tghrt8yj%3Afp%3A214%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A1135%3Acn%3A1%3Adp%3A0%3Als%3A816081571166%3Ahid%3A967545728%3Az%3A120%3Ai%3A20231017095849%3Aet%3A1697529529%3Ac%3A1%3Arn%3A1002453433%3Arqn%3A1%3Au%3A1697529529265429024%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Ads%3A0%2C30%2C62%2C10%2C34%2C0%2C%2C145%2C6%2C%2C%2C%2C319%3Aco%3A0%3Acpf%3A1%3Ans%3A1697529528636%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1697529529%3At%3AThe%20Modern%20JavaScript%20Tutorial&t=gdpr%2814%29mc%28tl-1%29clc%280-0-0%29rqnt%281%29aw%281%29ti%282%29&redirnss=1
Request Chain 21
  • https://mc.yandex.com/sync_cookie_image_check_secondary HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_start_secondary?redirect_domain=mc.yandex.com&token=10159.DiT8_KQ2lpBfuNBpvOF7rkurwkQS1oirsu3YFVlNW2DDL93os0Dm2dMD1xat6gh9.6nWC2Rsjp6Fobu-OTC6KSErysnQ%2C HTTP 302
  • https://mc.yandex.com/sync_cookie_image_decide_secondary?token=10159.5K97m3zWzdaKP-KmwqFnZ_0vFt2Civ5FC2lokTq487ixhaRo6VSbK65HGVG0qbuPZGHqqZpHSfbB_WF3RTeMFz7EtLpeM5nvS2ht6qevFG4%2C.i8I7n5u_Mt1qzG3zF9hzzGUCD_E%2C

23 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
javascript.info/
Redirect Chain
  • http://javascript.info/
  • https://javascript.info/
50 KB
9 KB
Document
General
Full URL
https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c4a4f883aea376bfe8fc0bef85064e921f1bccdc7ff71d12e36bcec66b0193d3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8176ffa26be5bbd4-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 17 Oct 2023 07:58:48 GMT
etag
W/"c679-3VPF8nq4KjtxrSYiZeoqT3gOPKI"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rq8Mtkja8hAISfH%2FU3DtLK5lsG%2BEYe4Lbm1iqBcqygUBBqRpT5fpmSRrkqz%2Fl9w8HGbsp5TErb4om5ZGR3%2F%2FCukHpBUvIwNJF8jOEYurXCThWVn%2FLxWw%2FHfFdC77k6VgGPoQ5Xw0KjNOMQsong%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
x-content-type-options
nosniff
x-frame-options
sameorigin

Redirect headers

CF-RAY
8176ffa21ba84d26-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Tue, 17 Oct 2023 07:58:48 GMT
Expires
Tue, 17 Oct 2023 08:58:48 GMT
Location
https://javascript.info/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lBomWFMoGhNwVb%2BuWhpLt40xhnLUQCX6tUFXJl1KD9zEtPTJwzGSrWEwsvg8DNPML1kpSqCgAFUvju5E5etKhWsCYdjRDI5gYorSsFn%2B9AUbkrbvztjE1sBiu056vVaH%2Bl5YD%2BspyUgPogIRdQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
styles.02acc627841a193760e4.css
javascript.info/pack/
212 KB
41 KB
Stylesheet
General
Full URL
https://javascript.info/pack/styles.02acc627841a193760e4.css
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f1fa6e95e6e183c0627298584d7382d89f2c017ad99b9966b6fce291b2f8a9a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61466
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 25 Aug 2023 03:30:07 GMT
server
cloudflare
etag
W/"64e8203f-350d1"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=K3Bef849irkKWsq2r7yllp6Wkr9kSFE3gRor%2FgEf4PapuU%2BMH2qD%2FrDYj36Lx97JSB8%2FZhbfWC9ZkjpX2EY6jr%2BeGZhBP%2Fs819LDqiliAab9hpemyGuxdjTO1VcjlYoF6rCXmZ56uvuw7CFK%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2cc55bbd4-FRA
expires
Thu, 26 Oct 2023 14:54:22 GMT
css
fonts.googleapis.com/
8 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:bold,italic,bolditalic
Requested by
Host: javascript.info
URL: https://javascript.info/
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
2d8eff40c6a9582a2907014d1018e2332383c93217d3caa95424241394a7ff5d
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://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 17 Oct 2023 07:58:48 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
Tue, 17 Oct 2023 07:46:23 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 17 Oct 2023 07:58:48 GMT
js
www.googletagmanager.com/gtag/
222 KB
79 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-2LWB61WGYJ
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
866146b08d124436ee58d678a5e0a74c89732359c1e2f1223bca17ad3b404ed7
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://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
80420
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 17 Oct 2023 07:58:48 GMT
watch.js
mc.yandex.ru/metrika/
153 KB
55 KB
Script
General
Full URL
https://mc.yandex.ru/metrika/watch.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6b8::1:119 Ulyanovsk, Russian Federation, ASN208722 (GLOBAL_DC, FI),
Reverse DNS
Software
/
Resource Hash
0eca58343b0a77cab226a19050ce5e382de98bdba10d53d21e13d2190ab2e67f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
strict-transport-security
max-age=31536000
last-modified
Fri, 06 Oct 2023 14:28:02 GMT
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
etag
"651fef42-d890"
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600
timing-allow-origin
*
content-length
55440
expires
Tue, 17 Oct 2023 08:58:48 GMT
init.292626e06f7da0750bba.js
javascript.info/pack/
8 KB
3 KB
Script
General
Full URL
https://javascript.info/pack/init.292626e06f7da0750bba.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ea7942d862a4480e958030495f8e794e098cc813c9c8207f2488f4aab93d3cc

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61254
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 13 Mar 2023 08:59:30 GMT
server
cloudflare
etag
W/"640ee5f2-20a2"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CJQWRuZSPMyhXBApHutlDBCWmp4RrX0aY0yJIfEiIBq93lQo%2FiBwhEatRbCqlvu5JLM8BLZrIPTm8OfnPRgzqGu%2FAFQXD0Pq5cedkn3cFpmI9f25IYtJ1AxkFwiJsJrfH96t0rW161hmBdXS%2BQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2cc57bbd4-FRA
expires
Thu, 26 Oct 2023 14:57:54 GMT
head.3c394210b7695ab6f0f6.js
javascript.info/pack/
142 KB
41 KB
Script
General
Full URL
https://javascript.info/pack/head.3c394210b7695ab6f0f6.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9b39662348aa063095bba34343eb2d814e7d90781a59de54523a851ffbbb1c31

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61234
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 25 Aug 2023 12:58:58 GMT
server
cloudflare
etag
W/"64e8a592-2387b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LcqCQllgzMjDkqmV%2BQ7LNGqPrZZ%2BrKsZDN4gqkaYOzwZ2XcmFi90WpBNS%2BPkx5wMVZ%2BpkmUN5U677B6E0N9p%2BjUY9Pwk7kn3r%2B%2FSFy5YlHO3FPryD2qHkts8tHt48%2FxTBMr4mj%2BRv4lCmJuwrQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa33fdc5d92-FRA
expires
Thu, 26 Oct 2023 14:58:14 GMT
tutorial.2a43bf960bc91822993e.js
javascript.info/pack/
108 KB
34 KB
Script
General
Full URL
https://javascript.info/pack/tutorial.2a43bf960bc91822993e.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
09d8f2f378e99915836e368f561387f0d4cea970fd7383fa3c723f9b8ad3bab2

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61465
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 09 Jul 2023 10:31:32 GMT
server
cloudflare
etag
W/"64aa8c84-1b0f1"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ikSE1x65f6jyhfu2Zgmtfg%2B4OzTIIblNw5SbuUsC9%2Biw0aqwRaWyAEsjwbLAjikJQ1W40bsT6Wy1SAGw7%2F%2BnSuGHwaYuFgCRo7vdEkGfhl52bVT9IikaIn%2FoOtlA%2Bttf%2BG%2Bo6JUmgTgsroH7CA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
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cf-ray
8176ffa33fdd5d92-FRA
expires
Thu, 26 Oct 2023 14:54:23 GMT
frontpage.f802d4107f1aef5cf7dd.js
javascript.info/pack/
48 KB
15 KB
Script
General
Full URL
https://javascript.info/pack/frontpage.f802d4107f1aef5cf7dd.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d0e86a258851dcac7761cb613d896db665526b30ae4e4d9c383df7901a68b0fc

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
59008
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 25 Aug 2023 12:58:58 GMT
server
cloudflare
etag
W/"64e8a592-bec1"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gnoiDdbKxi0k8BxyRUQ3SJU2bqaVX0ar%2Fj25vK9sIaLm8uHTEQM%2BMmVna0CXFxRJA6mMS1LTomq8H9hmvJVbhDskxLqWP5pUyaHgaRATh5NDPDdaZKQFOnNOBXaCNktf1E3WAi9DlCrNLIdwxg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa33fe05d92-FRA
expires
Thu, 26 Oct 2023 15:35:20 GMT
frontpage.f802d4107f1aef5cf7dd.css
javascript.info/pack/
17 KB
5 KB
Stylesheet
General
Full URL
https://javascript.info/pack/frontpage.f802d4107f1aef5cf7dd.css
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1cff383e680da9a5aabee9a1111666a42d4f32012ab3279e10c9df3800ad6de0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61216
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 25 Aug 2023 12:58:58 GMT
server
cloudflare
etag
W/"64e8a592-430c"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Gx8ucCG0dFMUF4ttIHh1bupxg2ID%2FVcsXVpthrPO%2BvN%2BhKVYPWLndQUrJpsWXlHHUOAa6i%2BU%2FWVZWjZvZas2RCO5pWSr4yY%2BtZTE%2FSqc9mO254u%2FeNRnvGXeEf6hJKGMnh9xNY4H3pg3C3H7Vw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2cc56bbd4-FRA
expires
Thu, 26 Oct 2023 14:58:32 GMT
footer.245fa6d42db5b1a69362.js
javascript.info/pack/
8 KB
4 KB
Script
General
Full URL
https://javascript.info/pack/footer.245fa6d42db5b1a69362.js
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6c43cec716dff82153d24f7a3bcbaffe90f8d02b0b643a99dbfd4e8406ac3634

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61228
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 13 Mar 2023 08:59:30 GMT
server
cloudflare
etag
W/"640ee5f2-2120"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oRB3yieYyMCj8FcF4BdHOyOVm95oWRbBTWAINBG5WUNXq2MZWyckYnNCQROIag7diDYVk0IYdxtBG8y64eysDsDeBpcLmFgyoI6PmiLb8%2B1qT7K%2FrIO3Wu9tI6wZNCdKq3UAm3k4MDaifVLgSg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa33fe25d92-FRA
expires
Thu, 26 Oct 2023 14:58:20 GMT
sitetoolbar__logo_en.svg
javascript.info/img/
6 KB
3 KB
Image
General
Full URL
https://javascript.info/img/sitetoolbar__logo_en.svg
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61254
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 25 Oct 2018 20:57:47 GMT
server
cloudflare
etag
W/"5bd22e4b-16e3"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SZdjNocBqnh5kNR4rS7F8S3v8dZyHp7oYa8e8U1exJZ%2FSHqUeu5tgNPN4ncKLNKuPiqa3X6KTFl33g1Z5Dj51izwkmshF0LM1uEC12kC13mkrUhWAKEiWYGbfcohwfiPwJHZSRG%2BPHjsixpQ%2FQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2cc58bbd4-FRA
expires
Thu, 26 Oct 2023 14:57:54 GMT
sitetoolbar__logo_en-white.svg
javascript.info/img/
8 KB
3 KB
Image
General
Full URL
https://javascript.info/img/sitetoolbar__logo_en-white.svg
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eba507a41cce3617ba0036943438d7183f21c0a872c68816a56b3a863e246d9c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61465
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 16 Dec 2021 06:22:16 GMT
server
cloudflare
etag
W/"61badb18-1e8e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rufuscVTUVxHk1KZGS0L%2BaTg1qiDdMa8n%2B6KHJn0vmBpPnvqXHyofd2AXYj17aWdFVTY4tkvOGrnX6vZd556FumJCU6buzPjhR2bjgJ%2F3ykWqthmNoQShM0SsvUldpJjIdA8Xp72DfCnkdOUEA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2cc5bbbd4-FRA
expires
Thu, 26 Oct 2023 14:54:23 GMT
sitetoolbar__logo_small_en.svg
javascript.info/img/
4 KB
2 KB
Image
General
Full URL
https://javascript.info/img/sitetoolbar__logo_small_en.svg
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61466
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 25 Oct 2018 20:57:47 GMT
server
cloudflare
etag
W/"5bd22e4b-e0b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ip4DCRTUYyDtgBcwuSwYT7nKQ0exl8%2BDg%2FPEX%2FXfYzlAiLm3Qd4xxj0wxibai0y7Fwvwv%2BJiigqn64U1reAY%2F1wklFDqMLSGbi9Z1BKU8dwIGX3ilWvvLSMDrnBB3nZxXprHNLl8t9otCsMoiA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=864000
cf-ray
8176ffa2ffb05d92-FRA
expires
Thu, 26 Oct 2023 14:54:22 GMT
sitetoolbar__logo_small_en-white.svg
javascript.info/img/
5 KB
2 KB
Image
General
Full URL
https://javascript.info/img/sitetoolbar__logo_small_en-white.svg
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61466
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 16 Dec 2021 06:22:16 GMT
server
cloudflare
etag
W/"61badb18-128b"
vary
Accept-Encoding
report-to
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content-type
image/svg+xml
access-control-allow-origin
*
cache-control
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cf-ray
8176ffa2ffb55d92-FRA
expires
Thu, 26 Oct 2023 14:54:22 GMT
icons.b9ad9f78107447198d61a582feac1862.woff
javascript.info/pack/modules/styles/blocks/font/
19 KB
19 KB
Font
General
Full URL
https://javascript.info/pack/modules/styles/blocks/font/icons.b9ad9f78107447198d61a582feac1862.woff
Requested by
Host: javascript.info
URL: https://javascript.info/pack/styles.02acc627841a193760e4.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://javascript.info/pack/styles.02acc627841a193760e4.css
Origin
https://javascript.info
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/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:48 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
61230
alt-svc
h3=":443"; ma=86400
content-length
19424
last-modified
Mon, 20 Dec 2021 20:33:47 GMT
server
cloudflare
etag
"61c0e8ab-4be0"
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
bytes
cf-ray
8176ffa33fe65d92-FRA
expires
Thu, 26 Oct 2023 14:58:18 GMT
sitetoolbar__logo_en.svg
javascript.info/img/ Frame 742D
6 KB
3 KB
Document
General
Full URL
https://javascript.info/img/sitetoolbar__logo_en.svg
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:c11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://javascript.info/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36
accept-language
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Response headers

access-control-allow-origin
*
age
61553
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=864000
cf-cache-status
HIT
cf-ray
8176ffa34ff25d92-FRA
content-encoding
br
content-type
image/svg+xml
date
Tue, 17 Oct 2023 07:58:48 GMT
etag
W/"5bd22e4b-16e3"
expires
Thu, 26 Oct 2023 14:52:55 GMT
last-modified
Thu, 25 Oct 2018 20:57:47 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=eTxpDhP8OSM7SDV425IhI8tX50O2UbNepIm5bTFTeZcJlAARzEXzflXHlVChwW8HxucKiuQX%2Fa24XK6y%2FCvtFuXLq86NmYM%2BnPtpm6P1clKQP%2BFotRMRCDbV%2BV3FWWg67Yr77hGMGE%2BXPPsrqg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
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fonts.gstatic.com/s/opensans/v36/
18 KB
18 KB
Font
General
Full URL
https://fonts.gstatic.com/s/opensans/v36/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVI.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:bold,italic,bolditalic
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
023cf8b8a67fe94bcef10d2a02505f939fe00978a20638cc40de1d7842b3521c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://javascript.info
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/118.0.5993.70 Safari/537.36

Response headers

date
Thu, 12 Oct 2023 18:21:06 GMT
x-content-type-options
nosniff
age
394662
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
18232
x-xss-protection
0
last-modified
Thu, 14 Sep 2023 01:07:07 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 11 Oct 2024 18:21:06 GMT
collect
region1.google-analytics.com/g/
0
254 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-2LWB61WGYJ&gtm=45je3ab0&_p=2026065032&cid=324313076.1697529529&ul=en-us&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=EA&_s=1&sid=1697529528&sct=1&seg=0&dl=https%3A%2F%2Fjavascript.info%2F&dt=The%20Modern%20JavaScript%20Tutorial&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-2LWB61WGYJ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 17 Oct 2023 07:58:49 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://javascript.info
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
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
sync_cookie_image_decide
mc.yandex.com/
Redirect Chain
  • https://mc.yandex.com/sync_cookie_image_check
  • https://mc.yandex.ru/sync_cookie_image_start?redirect_domain=mc.yandex.com&token=10159.6-3_deS0hrT0WWf_vZTDw-_QfVIIxQnWiQ6d-_YmHnSXdNrFrNCCBeDuFtmRtOB6.xmxqp1pvD1U_EHBYAb-qAQy2Epo%2C
  • https://mc.yandex.com/sync_cookie_image_decide?token=10159.-K25VGvTtAThOVkewSAvtLIF1T7ca4Dmi2d5j48YzAIzu_mnEwIblFpudvpezcWFCOULUyrKyPzV4fITIwxECNwhvxovLkiY5guK8I0A3t0%2C.61FKWb40Nu6ZesPFK9wkrelVOQQ%2C
43 B
67 B
Image
General
Full URL
https://mc.yandex.com/sync_cookie_image_decide?token=10159.-K25VGvTtAThOVkewSAvtLIF1T7ca4Dmi2d5j48YzAIzu_mnEwIblFpudvpezcWFCOULUyrKyPzV4fITIwxECNwhvxovLkiY5guK8I0A3t0%2C.61FKWb40Nu6ZesPFK9wkrelVOQQ%2C
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Server
2a02:6b8::1:119 Ulyanovsk, Russian Federation, ASN208722 (GLOBAL_DC, FI),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
content-length
43
x-xss-protection
1; mode=block
content-type
image/gif

Redirect headers

location
https://mc.yandex.com/sync_cookie_image_decide?token=10159.-K25VGvTtAThOVkewSAvtLIF1T7ca4Dmi2d5j48YzAIzu_mnEwIblFpudvpezcWFCOULUyrKyPzV4fITIwxECNwhvxovLkiY5guK8I0A3t0%2C.61FKWb40Nu6ZesPFK9wkrelVOQQ%2C
date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
x-xss-protection
1; mode=block
advert.gif
mc.yandex.com/metrika/
43 B
185 B
Image
General
Full URL
https://mc.yandex.com/metrika/advert.gif
Requested by
Host: javascript.info
URL: https://javascript.info/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6b8::1:119 Ulyanovsk, Russian Federation, ASN208722 (GLOBAL_DC, FI),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
last-modified
Fri, 06 Oct 2023 14:26:04 GMT
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
etag
"651feecc-2b"
content-type
image/gif
access-control-allow-origin
*
cache-control
max-age=3600
accept-ranges
bytes
timing-allow-origin
*
content-length
43
expires
Tue, 17 Oct 2023 08:58:49 GMT
1
mc.yandex.com/watch/32184394/
Redirect Chain
  • https://mc.yandex.com/watch/32184394?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tghrt...
  • https://mc.yandex.com/watch/32184394/1?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tgh...
447 B
750 B
XHR
General
Full URL
https://mc.yandex.com/watch/32184394/1?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tghrt8yj%3Afp%3A214%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A1135%3Acn%3A1%3Adp%3A0%3Als%3A816081571166%3Ahid%3A967545728%3Az%3A120%3Ai%3A20231017095849%3Aet%3A1697529529%3Ac%3A1%3Arn%3A1002453433%3Arqn%3A1%3Au%3A1697529529265429024%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Ads%3A0%2C30%2C62%2C10%2C34%2C0%2C%2C145%2C6%2C%2C%2C%2C319%3Aco%3A0%3Acpf%3A1%3Ans%3A1697529528636%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1697529529%3At%3AThe%20Modern%20JavaScript%20Tutorial&t=gdpr%2814%29mc%28tl-1%29clc%280-0-0%29rqnt%281%29aw%281%29ti%282%29&redirnss=1
Protocol
H2
Server
2a02:6b8::1:119 Ulyanovsk, Russian Federation, ASN208722 (GLOBAL_DC, FI),
Reverse DNS
Software
/
Resource Hash
2ebef44b0f5fc8ebecabebb973d0a5335ceac279975d2294612c7b796449e86b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
last-modified
Tue, 17-Oct-2023 07:58:49 GMT
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
content-type
application/json; charset=utf-8
access-control-allow-origin
https://javascript.info
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
access-control-allow-credentials
true
content-length
447
x-xss-protection
1; mode=block
expires
Tue, 17-Oct-2023 07:58:49 GMT

Redirect headers

pragma
no-cache
date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
last-modified
Tue, 17-Oct-2023 07:58:49 GMT
accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
location
/watch/32184394/1?wmode=7&page-url=https%3A%2F%2Fjavascript.info%2F&charset=utf-8&site-info=%7B%22user%22%3Anull%7D&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A3wcjej5lmwx5238tghrt8yj%3Afp%3A214%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A1135%3Acn%3A1%3Adp%3A0%3Als%3A816081571166%3Ahid%3A967545728%3Az%3A120%3Ai%3A20231017095849%3Aet%3A1697529529%3Ac%3A1%3Arn%3A1002453433%3Arqn%3A1%3Au%3A1697529529265429024%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Ads%3A0%2C30%2C62%2C10%2C34%2C0%2C%2C145%2C6%2C%2C%2C%2C319%3Aco%3A0%3Acpf%3A1%3Ans%3A1697529528636%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1697529529%3At%3AThe%20Modern%20JavaScript%20Tutorial&t=gdpr%2814%29mc%28tl-1%29clc%280-0-0%29rqnt%281%29aw%281%29ti%282%29&redirnss=1
access-control-allow-origin
https://javascript.info
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
access-control-allow-credentials
true
x-xss-protection
1; mode=block
expires
Tue, 17-Oct-2023 07:58:49 GMT
sync_cookie_image_decide_secondary
mc.yandex.com/
Redirect Chain
  • https://mc.yandex.com/sync_cookie_image_check_secondary
  • https://mc.yandex.ru/sync_cookie_image_start_secondary?redirect_domain=mc.yandex.com&token=10159.DiT8_KQ2lpBfuNBpvOF7rkurwkQS1oirsu3YFVlNW2DDL93os0Dm2dMD1xat6gh9.6nWC2Rsjp6Fobu-OTC6KSErysnQ%2C
  • https://mc.yandex.com/sync_cookie_image_decide_secondary?token=10159.5K97m3zWzdaKP-KmwqFnZ_0vFt2Civ5FC2lokTq487ixhaRo6VSbK65HGVG0qbuPZGHqqZpHSfbB_WF3RTeMFz7EtLpeM5nvS2ht6qevFG4%2C.i8I7n5u_Mt1qzG3zF...
43 B
103 B
Image
General
Full URL
https://mc.yandex.com/sync_cookie_image_decide_secondary?token=10159.5K97m3zWzdaKP-KmwqFnZ_0vFt2Civ5FC2lokTq487ixhaRo6VSbK65HGVG0qbuPZGHqqZpHSfbB_WF3RTeMFz7EtLpeM5nvS2ht6qevFG4%2C.i8I7n5u_Mt1qzG3zF9hzzGUCD_E%2C
Protocol
H2
Server
2a02:6b8::1:119 Ulyanovsk, Russian Federation, ASN208722 (GLOBAL_DC, FI),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://javascript.info/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
content-length
43
x-xss-protection
1; mode=block
content-type
image/gif

Redirect headers

location
https://mc.yandex.com/sync_cookie_image_decide_secondary?token=10159.5K97m3zWzdaKP-KmwqFnZ_0vFt2Civ5FC2lokTq487ixhaRo6VSbK65HGVG0qbuPZGHqqZpHSfbB_WF3RTeMFz7EtLpeM5nvS2ht6qevFG4%2C.i8I7n5u_Mt1qzG3zF9hzzGUCD_E%2C
date
Tue, 17 Oct 2023 07:58:49 GMT
strict-transport-security
max-age=31536000
x-xss-protection
1; mode=block

Verdicts & Comments Add Verdict or Comment

42 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 object| currentUser string| shopCurrency string| localCurrency string| countryCode object| rateShopTo string| GA_ID number| YANDEX_METRIKA_ID function| gtag object| dataLayer object| metrika string| RECAPTCHA_ID object| init function| themeSvg function| acceptGdpr function| Modal function| fontTest function| showTopNotification function| initSponsorBar function| disqus_config string| disqus_shortname boolean| disqus_enabled object| head object| webpackJsonp_name_ object| __core-js_shared__ object| core function| Spinner object| notificationManager function| DateLocalElement function| DateExceptElement function| WeekRangeElement function| PriceCurrencyElem object| tutorial object| Prism function| runDemo function| consoleLogNative object| frontpage object| footer object| google_tag_manager object| google_tag_data object| gaGlobal object| Ya

14 Cookies

Domain/Path Name / Value
.javascript.info/ Name: _ga_2LWB61WGYJ
Value: GS1.1.1697529528.1.0.1697529528.0.0.0
.javascript.info/ Name: _ga
Value: GA1.1.324313076.1697529529
.javascript.info/ Name: _ym_uid
Value: 1697529529265429024
.javascript.info/ Name: _ym_d
Value: 1697529529
.javascript.info/ Name: _ym_isad
Value: 2
.mc.yandex.com/ Name: sync_cookie_csrf
Value: 876138616fake
.mc.yandex.ru/ Name: sync_cookie_csrf
Value: 2058621354fake
mc.yandex.com/ Name: yabs-sid
Value: 2678361171697529529
.yandex.com/ Name: i
Value: ANdeMP8j45HEG4d3+CHVuRFpc8HJin0yMi2ERGK1281jT5bBz/qwg+KWHgfRgo2zAa5FDCykpO2R2jXDKHOI7rJjvmQ=
.yandex.com/ Name: yandexuid
Value: 2982154501697529529
.yandex.com/ Name: yuidss
Value: 2982154501697529529
.yandex.com/ Name: ymex
Value: 1729065529.yrts.1697529529#1729065529.yrtsi.1697529529
.yandex.com/ Name: bh
Value: KgI/MA==
.javascript.info/ Name: _ym_visorc
Value: b

Security Headers

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

Header Value
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

fonts.googleapis.com
fonts.gstatic.com
javascript.info
mc.yandex.com
mc.yandex.ru
region1.google-analytics.com
www.googletagmanager.com
2001:4860:4802:34::36
2606:4700:20::681a:c11
2606:4700:20::ac43:4a29
2a00:1450:4001:811::2008
2a00:1450:4001:828::2003
2a00:1450:4001:82f::200a
2a02:6b8::1:119
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1cff383e680da9a5aabee9a1111666a42d4f32012ab3279e10c9df3800ad6de0
1ea7942d862a4480e958030495f8e794e098cc813c9c8207f2488f4aab93d3cc
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2fb1f351dcb439cccfd5cc27a378a6f33fdce83a20104f2134cb2147412be9ac
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
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cab274811a0c3a9272d25c31830f63efd3c62c31f7941be389db9fcd3f3b8c04
d0e86a258851dcac7761cb613d896db665526b30ae4e4d9c383df7901a68b0fc
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
eba507a41cce3617ba0036943438d7183f21c0a872c68816a56b3a863e246d9c