Submitted URL: http://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Effective URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Submission Tags: falconsandbox
Submission: On August 22 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 5 domains to perform 17 HTTP transactions. The main IP is 193.109.247.234, located in Moscow, Russian Federation and belongs to COMPUBYTE-AS, CY. The main domain is mystudies.narod.ru.
TLS certificate: Issued by GlobalSign GCC R6 AlphaSSL CA 2023 on July 2nd 2024. Valid for: a year.
This is the only time mystudies.narod.ru was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 193.109.247.234 204343 (COMPUBYTE-AS)
2 2a00:1450:400... 15169 (GOOGLE)
2 4 88.212.201.198 39134 (UNITEDNET)
4 9 2a02:6b8::1:119 13238 (YANDEX)
17 4
Apex Domain
Subdomains
Transfer
8 narod.ru
mystudies.narod.ru
30 KB
6 yandex.com
mc.yandex.com — Cisco Umbrella Rank: 6787
3 KB
4 yadro.ru
counter.yadro.ru — Cisco Umbrella Rank: 9685
2 KB
3 yandex.ru
mc.yandex.ru — Cisco Umbrella Rank: 2503
57 KB
2 google-analytics.com
ssl.google-analytics.com — Cisco Umbrella Rank: 951
17 KB
17 5
Domain Requested by
8 mystudies.narod.ru mystudies.narod.ru
6 mc.yandex.com 3 redirects mystudies.narod.ru
mc.yandex.ru
4 counter.yadro.ru 2 redirects mystudies.narod.ru
3 mc.yandex.ru 1 redirects mystudies.narod.ru
2 ssl.google-analytics.com mystudies.narod.ru
17 5

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

Domain
ucoz.com
www.ucoz.com
top.ucoz.com
forum.ucoz.com
www.facebook.com
twitter.com
faq.ucoz.com
book.ucoz.com
Subject Issuer Validity Valid
*.narod.ru
GlobalSign GCC R6 AlphaSSL CA 2023
2024-07-02 -
2025-08-03
a year crt.sh
*.google-analytics.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
mc.yandex.ru
GlobalSign ECC OV SSL CA 2018
2024-05-23 -
2024-11-02
5 months crt.sh

This page contains 2 frames:

Primary Page: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Frame ID: 27186A90A7928456E6FDB71EC53D9C79
Requests: 16 HTTP requests in this frame

Frame: https://mc.yandex.com/metrika/metrika_match.html
Frame ID: 0EAE941AF2140A8EB2DD1820FB8C14BF
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

HTTP 404 Resource not found

Page URL History Show full URLs

  1. http://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm HTTP 307
    https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <!--LiveInternet counter-->
  • <!--/LiveInternet-->

Overall confidence: 100%
Detected patterns
  • mc\.yandex\.ru/metrika/(?:tag|watch)\.js

Page Statistics

17
Requests

76 %
HTTPS

50 %
IPv6

5
Domains

5
Subdomains

4
IPs

2
Countries

106 kB
Transfer

235 kB
Size

28
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://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm HTTP 307
    https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1
  • https://counter.yadro.ru/hit;counter1?r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079 HTTP 302
  • https://counter.yadro.ru/hit;counter1?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079
Request Chain 4
  • https://counter.yadro.ru/hit;ucoz404?r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836 HTTP 302
  • https://counter.yadro.ru/hit;ucoz404?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836
Request Chain 11
  • https://mc.yandex.com/sync_cookie_image_check HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_start?redirect_domain=mc.yandex.com&token=10469.9V5PgUJ_WOScF5trg87wLI_mL7jGl8fZ7FaZDIJ0IJky_dxh20QPePUL11S_j1jk.Es_BSuPuTpUSwmlDpuiNmPy_h6Y%2C HTTP 302
  • https://mc.yandex.com/sync_cookie_image_decide?token=10469.88tvep2gZnSyl70WE07QeR6AonfHKCdMoeH_GMXeZExbqVo62t2DrCr9a-Vdjn2wK2LVoBOA3qLNrtwQmg5yt1zn5Wr0Sc1WyAKCFSG2Y9qhSC7ILnPVTBjhhHTNE61DQrD8Rdx9lW1TXj14eB761UFCXbc32hJHO6KR38xy2amklcWbPqHKCy4efFnYkA1YDqCXAifZaScFvAQtrZVdLBSDQWcvkjGrq2K18pqIv98%2C.CX9iYewKxIdTRLGKkgr7DXeELKU%2C HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_finish?redirect_domain=mc.yandex.com&token=10469.IrJdTBUO6wJl9wjXYHFD5dOQzcpetkihyVpXST6iCqT03f0yZACLMez55p442t2WELCvoHezTVp5al34NiuroTSSO0gQ4ZaYXzEcNWCGBCea9kRAtJjESMaVJ2kzkelc3M0f1WimHvB7onIo2ki94uSi0ZQpGLmkeDLY2W9Nfyp2VtwiRxhV6Wzbq__D3ASPNsK89IZ5OySzqEZrzU4qCg%2C%2C.g6lPRfpFeih2HV5fxMMrCJWVD-w%2C
Request Chain 14
  • https://mc.yandex.com/watch/14153041?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtndq4m7gdrr9ncc0y4hs3h7%3Afu%3A0%3Aen%3Autf-8%3Ala%3Ade-DE%3Av%3A1410%3Acn%3A1%3Adp%3A0%3Als%3A1697709741932%3Ahid%3A572844001%3Az%3A120%3Ai%3A20240822131551%3Aet%3A1724325351%3Ac%3A1%3Arn%3A373494039%3Arqn%3A1%3Au%3A1724325351419751295%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Afp%3A639%3Ads%3A98%2C168%2C76%2C2%2C20%2C0%2C%2C137%2C0%2C%2C%2C%2C506%3Aco%3A0%3Acpf%3A1%3Ans%3A1724325350357%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1724325352%3At%3AHTTP%20404%20Resource%20not%20found&t=gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(163844)ti(1) HTTP 302
  • https://mc.yandex.com/watch/14153041/1?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtndq4m7gdrr9ncc0y4hs3h7%3Afu%3A0%3Aen%3Autf-8%3Ala%3Ade-DE%3Av%3A1410%3Acn%3A1%3Adp%3A0%3Als%3A1697709741932%3Ahid%3A572844001%3Az%3A120%3Ai%3A20240822131551%3Aet%3A1724325351%3Ac%3A1%3Arn%3A373494039%3Arqn%3A1%3Au%3A1724325351419751295%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Afp%3A639%3Ads%3A98%2C168%2C76%2C2%2C20%2C0%2C%2C137%2C0%2C%2C%2C%2C506%3Aco%3A0%3Acpf%3A1%3Ans%3A1724325350357%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1724325352%3At%3AHTTP%20404%20Resource%20not%20found&t=gdpr%2814%29clc%280-0-0%29rqnt%281%29aw%281%29rcm%281%29cdl%28na%29eco%28163844%29ti%281%29

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request content.htm
mystudies.narod.ru/library/g/greg_nyss/ecc/
Redirect Chain
  • http://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
  • https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
7 KB
3 KB
Document
General
Full URL
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
1a6aac7323bc40f57a8efcd1d789601f0010b384defa220fc6077394577b3911

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Thu, 22 Aug 2024 11:15:49 GMT
Keep-Alive
timeout=15
Server
nginx
Transfer-Encoding
chunked

Redirect headers

Location
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Non-Authoritative-Reason
HttpsUpgrades
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 22 Aug 2024 10:51:36 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
1454
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
17168
expires
Thu, 22 Aug 2024 12:51:36 GMT
hit;counter1
counter.yadro.ru/
Redirect Chain
  • https://counter.yadro.ru/hit;counter1?r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079
  • https://counter.yadro.ru/hit;counter1?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079
43 B
528 B
Image
General
Full URL
https://counter.yadro.ru/hit;counter1?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Server
88.212.201.198 , Russian Federation, ASN39134 (UNITEDNET, RU),
Reverse DNS
host198.rax.ru
Software
nginx/1.17.9 /
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Pragma
no-cache
Date
Thu, 22 Aug 2024 11:15:51 GMT
Strict-Transport-Security
max-age=86400
Server
nginx/1.17.9
Content-Type
image/gif
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Access-Control-Allow-Origin
*
Cache-control
no-cache
Connection
keep-alive
Content-Length
43
Expires
Tue, 22 Aug 2023 21:00:00 GMT

Redirect headers

Pragma
no-cache
Date
Thu, 22 Aug 2024 11:15:51 GMT
Strict-Transport-Security
max-age=86400
Server
nginx/1.17.9
Content-Type
text/html
Location
https://counter.yadro.ru/hit;counter1?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Cache-control
no-cache
Connection
keep-alive
Content-Length
32
Expires
Tue, 22 Aug 2023 21:00:00 GMT
watch.js
mc.yandex.ru/metrika/
157 KB
57 KB
Script
General
Full URL
https://mc.yandex.ru/metrika/watch.js
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
/
Resource Hash
b57bea2adfc7b0808a369e963ee65d0f71c797309ef9d896886d3811ab8818ed
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
date
Thu, 22 Aug 2024 11:15:51 GMT
last-modified
Tue, 20 Aug 2024 13:57:42 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
"66c4a0d6-ddff"
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600
timing-allow-origin
*
content-length
56831
expires
Thu, 22 Aug 2024 12:15:51 GMT
page404.js
mystudies.narod.ru/.s/src/
0
380 B
Script
General
Full URL
https://mystudies.narod.ru/.s/src/page404.js
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Wed, 15 May 2024 11:55:00 GMT
Server
nginx
ETag
"6644a294-0"
X-Frame-Options
SAMEORIGIN
Content-Type
application/javascript; charset=UTF-8
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
0
Expires
Wed, 11 Sep 2024 11:15:50 GMT
hit;ucoz404
counter.yadro.ru/
Redirect Chain
  • https://counter.yadro.ru/hit;ucoz404?r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836
  • https://counter.yadro.ru/hit;ucoz404?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836
43 B
528 B
Image
General
Full URL
https://counter.yadro.ru/hit;ucoz404?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Server
88.212.201.198 , Russian Federation, ASN39134 (UNITEDNET, RU),
Reverse DNS
host198.rax.ru
Software
nginx/1.17.9 /
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Pragma
no-cache
Date
Thu, 22 Aug 2024 11:15:51 GMT
Strict-Transport-Security
max-age=86400
Server
nginx/1.17.9
Content-Type
image/gif
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Access-Control-Allow-Origin
*
Cache-control
no-cache
Connection
keep-alive
Content-Length
43
Expires
Tue, 22 Aug 2023 21:00:00 GMT

Redirect headers

Pragma
no-cache
Date
Thu, 22 Aug 2024 11:15:51 GMT
Strict-Transport-Security
max-age=86400
Server
nginx/1.17.9
Content-Type
text/html
Location
https://counter.yadro.ru/hit;ucoz404?q;r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;1724325350836
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Cache-control
no-cache
Connection
keep-alive
Content-Length
32
Expires
Tue, 22 Aug 2023 21:00:00 GMT
404-header-line.gif
mystudies.narod.ru/.s/img/err/
1 KB
1 KB
Image
General
Full URL
https://mystudies.narod.ru/.s/img/err/404-header-line.gif
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
ac9c14376fac0cd59069aeef8d7667e6a85dad3ba0379dc2a6026a20db18df1a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Tue, 21 May 2024 11:28:15 GMT
Server
nginx
ETag
"664c854f-489"
X-Frame-Options
SAMEORIGIN
Content-Type
image/gif
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
1161
Expires
Wed, 11 Sep 2024 11:15:50 GMT
404-arrow.png
mystudies.narod.ru/.s/img/err/
1 KB
1 KB
Image
General
Full URL
https://mystudies.narod.ru/.s/img/err/404-arrow.png
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
ba146ce6fb6e788b50e02b45b72835450b513ec744b2f8de1dd85589b42f8f05
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Tue, 21 May 2024 11:28:15 GMT
Server
nginx
ETag
"664c854f-491"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
1169
Expires
Wed, 11 Sep 2024 11:15:50 GMT
404-logo.png
mystudies.narod.ru/.s/img/err/
2 KB
2 KB
Image
General
Full URL
https://mystudies.narod.ru/.s/img/err/404-logo.png
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
0945354cad56584eb978afc9800bc9bd8d24df25fbfe063573a0511af5138e8b
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Tue, 21 May 2024 11:28:15 GMT
Server
nginx
ETag
"664c854f-868"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
2152
Expires
Wed, 11 Sep 2024 11:15:50 GMT
404.png
mystudies.narod.ru/.s/img/err/
4 KB
5 KB
Image
General
Full URL
https://mystudies.narod.ru/.s/img/err/404.png
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
389267599e2b30cda3f0091bcdaa856c39e38543038a52955eba5b048e915742
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Tue, 21 May 2024 11:28:15 GMT
Server
nginx
ETag
"664c854f-1163"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
4451
Expires
Wed, 11 Sep 2024 11:15:50 GMT
button.png
mystudies.narod.ru/.s/img/err/
1 KB
1 KB
Image
General
Full URL
https://mystudies.narod.ru/.s/img/err/button.png
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
db06224375a1362de84da041db7bd476c60267d1e7d24a8569f967ce0c07ef05
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:50 GMT
Last-Modified
Tue, 21 May 2024 11:28:15 GMT
Server
nginx
ETag
"664c854f-40c"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Cache-Control
max-age=1728000
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
1036
Expires
Wed, 11 Sep 2024 11:15:50 GMT
__utm.gif
ssl.google-analytics.com/r/
35 B
197 B
Image
General
Full URL
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=870349266&utmhn=mystudies.narod.ru&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=de-de&utmje=0&utmfl=-&utmdt=HTTP%20404%20Resource%20not%20found&utmhid=1562936450&utmr=-&utmp=%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&utmht=1724325351067&utmac=UA-30099951-1&utmcc=__utma%3D1.1784409114.1724325351.1724325351.1724325351.1%3B%2B__utmz%3D1.1724325351.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=126767720&utmredir=1&utmu=qhAAAAAAAAAAAAAAAAAAAAAE~
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 22 Aug 2024 11:15:51 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
sync_cookie_image_finish
mc.yandex.ru/
Redirect Chain
  • https://mc.yandex.com/sync_cookie_image_check
  • https://mc.yandex.ru/sync_cookie_image_start?redirect_domain=mc.yandex.com&token=10469.9V5PgUJ_WOScF5trg87wLI_mL7jGl8fZ7FaZDIJ0IJky_dxh20QPePUL11S_j1jk.Es_BSuPuTpUSwmlDpuiNmPy_h6Y%2C
  • https://mc.yandex.com/sync_cookie_image_decide?token=10469.88tvep2gZnSyl70WE07QeR6AonfHKCdMoeH_GMXeZExbqVo62t2DrCr9a-Vdjn2wK2LVoBOA3qLNrtwQmg5yt1zn5Wr0Sc1WyAKCFSG2Y9qhSC7ILnPVTBjhhHTNE61DQrD8Rdx9lW...
  • https://mc.yandex.ru/sync_cookie_image_finish?redirect_domain=mc.yandex.com&token=10469.IrJdTBUO6wJl9wjXYHFD5dOQzcpetkihyVpXST6iCqT03f0yZACLMez55p442t2WELCvoHezTVp5al34NiuroTSSO0gQ4ZaYXzEcNWCGBCea9...
43 B
582 B
Image
General
Full URL
https://mc.yandex.ru/sync_cookie_image_finish?redirect_domain=mc.yandex.com&token=10469.IrJdTBUO6wJl9wjXYHFD5dOQzcpetkihyVpXST6iCqT03f0yZACLMez55p442t2WELCvoHezTVp5al34NiuroTSSO0gQ4ZaYXzEcNWCGBCea9kRAtJjESMaVJ2kzkelc3M0f1WimHvB7onIo2ki94uSi0ZQpGLmkeDLY2W9Nfyp2VtwiRxhV6Wzbq__D3ASPNsK89IZ5OySzqEZrzU4qCg%2C%2C.g6lPRfpFeih2HV5fxMMrCJWVD-w%2C
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Xss-Protection 1; mode=block

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 22 Aug 2024 11:15:51 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.ru/sync_cookie_image_finish?redirect_domain=mc.yandex.com&token=10469.IrJdTBUO6wJl9wjXYHFD5dOQzcpetkihyVpXST6iCqT03f0yZACLMez55p442t2WELCvoHezTVp5al34NiuroTSSO0gQ4ZaYXzEcNWCGBCea9kRAtJjESMaVJ2kzkelc3M0f1WimHvB7onIo2ki94uSi0ZQpGLmkeDLY2W9Nfyp2VtwiRxhV6Wzbq__D3ASPNsK89IZ5OySzqEZrzU4qCg%2C%2C.g6lPRfpFeih2HV5fxMMrCJWVD-w%2C
date
Thu, 22 Aug 2024 11:15:51 GMT
strict-transport-security
max-age=31536000
x-xss-protection
1; mode=block
advert.gif
mc.yandex.com/metrika/
43 B
569 B
Image
General
Full URL
https://mc.yandex.com/metrika/advert.gif
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 22 Aug 2024 11:15:51 GMT
last-modified
Tue, 20 Aug 2024 13:57:42 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
"66c4a0d6-2b"
content-type
image/gif
access-control-allow-origin
*
cache-control
max-age=3600
accept-ranges
bytes
timing-allow-origin
*
content-length
43
expires
Thu, 22 Aug 2024 12:15:51 GMT
metrika_match.html
mc.yandex.com/metrika/ Frame 0EAE
0
0
Document
General
Full URL
https://mc.yandex.com/metrika/metrika_match.html
Requested by
Host: mc.yandex.ru
URL: https://mc.yandex.ru/metrika/watch.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://mystudies.narod.ru/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

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
access-control-allow-origin
*
cache-control
max-age=3600
content-encoding
br
content-length
1046
content-type
text/html
date
Thu, 22 Aug 2024 11:15:51 GMT
etag
"66c4a0d6-416"
expires
Thu, 22 Aug 2024 12:15:51 GMT
last-modified
Tue, 20 Aug 2024 13:57:42 GMT
strict-transport-security
max-age=31536000
timing-allow-origin
*
1
mc.yandex.com/watch/14153041/
Redirect Chain
  • https://mc.yandex.com/watch/14153041?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtndq4...
  • https://mc.yandex.com/watch/14153041/1?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtnd...
606 B
808 B
Fetch
General
Full URL
https://mc.yandex.com/watch/14153041/1?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtndq4m7gdrr9ncc0y4hs3h7%3Afu%3A0%3Aen%3Autf-8%3Ala%3Ade-DE%3Av%3A1410%3Acn%3A1%3Adp%3A0%3Als%3A1697709741932%3Ahid%3A572844001%3Az%3A120%3Ai%3A20240822131551%3Aet%3A1724325351%3Ac%3A1%3Arn%3A373494039%3Arqn%3A1%3Au%3A1724325351419751295%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Afp%3A639%3Ads%3A98%2C168%2C76%2C2%2C20%2C0%2C%2C137%2C0%2C%2C%2C%2C506%3Aco%3A0%3Acpf%3A1%3Ans%3A1724325350357%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1724325352%3At%3AHTTP%20404%20Resource%20not%20found&t=gdpr%2814%29clc%280-0-0%29rqnt%281%29aw%281%29rcm%281%29cdl%28na%29eco%28163844%29ti%281%29
Requested by
Host: mystudies.narod.ru
URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Protocol
H2
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
/
Resource Hash
2366474b288d3075476dca4bf3f078eeb80ae566bfdbb1fa3950c54422aad405
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://mystudies.narod.ru/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=31536000
date
Thu, 22 Aug 2024 11:15:51 GMT
x-content-type-options
nosniff
last-modified
Thu, 22-Aug-2024 11:15:51 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://mystudies.narod.ru
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
access-control-allow-credentials
true
content-length
606
x-xss-protection
1; mode=block
expires
Thu, 22-Aug-2024 11:15:51 GMT

Redirect headers

pragma
no-cache
strict-transport-security
max-age=31536000
date
Thu, 22 Aug 2024 11:15:51 GMT
last-modified
Thu, 22-Aug-2024 11:15:51 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
access-control-allow-origin
https://mystudies.narod.ru
location
/watch/14153041/1?wmode=7&page-url=https%3A%2F%2Fmystudies.narod.ru%2Flibrary%2Fg%2Fgreg_nyss%2Fecc%2Fcontent.htm&charset=utf-8&uah=chm%0A%3F0&browser-info=pv%3A1%3Avf%3A5hhtndq4m7gdrr9ncc0y4hs3h7%3Afu%3A0%3Aen%3Autf-8%3Ala%3Ade-DE%3Av%3A1410%3Acn%3A1%3Adp%3A0%3Als%3A1697709741932%3Ahid%3A572844001%3Az%3A120%3Ai%3A20240822131551%3Aet%3A1724325351%3Ac%3A1%3Arn%3A373494039%3Arqn%3A1%3Au%3A1724325351419751295%3Aw%3A1600x1200%3As%3A1600x1200x24%3Ask%3A1%3Afp%3A639%3Ads%3A98%2C168%2C76%2C2%2C20%2C0%2C%2C137%2C0%2C%2C%2C%2C506%3Aco%3A0%3Acpf%3A1%3Ans%3A1724325350357%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1724325352%3At%3AHTTP%20404%20Resource%20not%20found&t=gdpr%2814%29clc%280-0-0%29rqnt%281%29aw%281%29rcm%281%29cdl%28na%29eco%28163844%29ti%281%29
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
access-control-allow-credentials
true
x-xss-protection
1; mode=block
expires
Thu, 22-Aug-2024 11:15:51 GMT
favicon.ico
mystudies.narod.ru/
15 KB
15 KB
Other
General
Full URL
https://mystudies.narod.ru/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
193.109.247.234 Moscow, Russian Federation, ASN204343 (COMPUBYTE-AS, CY),
Reverse DNS
dev.ucoz.net
Software
nginx /
Resource Hash
441ab4f4da564d1e43c1b117270dc5320dc993e6fb849479bfc82c8bcc60469b
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 22 Aug 2024 11:15:51 GMT
Last-Modified
Tue, 23 Apr 2024 12:18:12 GMT
Server
nginx
ETag
"6627a704-3aee"
X-Frame-Options
SAMEORIGIN
Content-Type
image/x-icon
Connection
keep-alive
Accept-Ranges
bytes
Keep-Alive
timeout=15
Content-Length
15086

Verdicts & Comments Add Verdict or Comment

6 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| _gaq object| pushesScript object| _gat object| gaGlobal object| Ya object| yaCounter14153041

28 Cookies

Domain/Path Name / Value
mystudies.narod.ru/ Name: __utma
Value: 1.1784409114.1724325351.1724325351.1724325351.1
mystudies.narod.ru/ Name: __utmc
Value: 1
mystudies.narod.ru/ Name: __utmz
Value: 1.1724325351.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
mystudies.narod.ru/ Name: __utmt
Value: 1
mystudies.narod.ru/ Name: __utmb
Value: 1.1.10.1724325351
.yadro.ru/ Name: FTID
Value: 1cnntd3Ng0es1cnntd00115t
.yandex.ru/ Name: yashr
Value: 9829293911724325351
.yadro.ru/ Name: VID
Value: 3q2CsR0YFI8s1cnntd00116q
.narod.ru/ Name: _ym_uid
Value: 1724325351419751295
.narod.ru/ Name: _ym_d
Value: 1724325351
.mc.yandex.com/ Name: sync_cookie_csrf
Value: 2340478938fake
.yandex.com/ Name: i
Value: vZNWiXKrEREZdk3fme5JtyfWhAafQgrGfhAlKgWAbPestw3atJcey55TNrg1TQfQTvbhm+1Wla+ozDaahCidTlSJdFo=
.yandex.com/ Name: yandexuid
Value: 9677347301724325351
.yandex.com/ Name: yashr
Value: 7823537081724325351
.narod.ru/ Name: _ym_isad
Value: 2
.mc.yandex.ru/ Name: sync_cookie_csrf
Value: 146848077fake
.mc.yandex.com/ Name: sync_cookie_ok
Value: synced
.yandex.ru/ Name: yandexuid
Value: 9677347301724325351
.yandex.ru/ Name: yuidss
Value: 9677347301724325351
.yandex.ru/ Name: i
Value: vZNWiXKrEREZdk3fme5JtyfWhAafQgrGfhAlKgWAbPestw3atJcey55TNrg1TQfQTvbhm+1Wla+ozDaahCidTlSJdFo=
.yandex.ru/ Name: yp
Value: 1724411751.yu.8496666041724325351
.yandex.ru/ Name: ymex
Value: 1726917351.oyu.8496666041724325351
mc.yandex.com/ Name: yabs-sid
Value: 1461449231724325351
.yandex.com/ Name: yuidss
Value: 9677347301724325351
.yandex.com/ Name: ymex
Value: 1755861351.yrts.1724325351
.yandex.com/ Name: receive-cookie-deprecation
Value: 1
.yandex.com/ Name: bh
Value: KgI/MGDnu5y2Bg==
.narod.ru/ Name: _ym_visorc
Value: w

3 Console Messages

Source Level URL
Text
network error URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
security warning URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm
Message:
Mixed Content: The page at 'https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm' was loaded over HTTPS, but requested an insecure element 'http://counter.yadro.ru/hit;counter1?r;s1600*1200*24;uhttps%3A//mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm;0.710333947239079'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm(Line 101)
Message:
Mixed Content: The page at 'https://mystudies.narod.ru/library/g/greg_nyss/ecc/content.htm' was loaded over a secure connection, but contains a form that targets an insecure endpoint 'http://google.com/search'. This endpoint should be made available over a secure connection.