URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Submission Tags: demotag1 demotag2 Search All
Submission: On June 25 via api from RU — Scanned from DE

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 17 HTTP transactions. The main IP is 158.250.33.65, located in Russian Federation and belongs to RADIO-MSU MSU, EU. The main domain is mech.math.msu.su.
This is the only time mech.math.msu.su was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
13 158.250.33.65 2683 (RADIO-MSU...)
1 2a04:4e42:400... 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
17 5
Apex Domain
Subdomains
Transfer
13 msu.su
mech.math.msu.su
889 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2733
347 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 89
69 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 429
212 KB
1 polyfill.io
polyfill.io — Cisco Umbrella Rank: 1521
417 B
17 5
Domain Requested by
13 mech.math.msu.su mech.math.msu.su
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com mech.math.msu.su
1 cdn.jsdelivr.net mech.math.msu.su
1 polyfill.io mech.math.msu.su
17 5

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

Domain
perldoc.perl.org
Subject Issuer Validity Valid
polyfill.io
GlobalSign Atlas R3 DV TLS CA 2022 Q1
2022-03-08 -
2023-04-09
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-06-02 -
2023-06-01
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-06-06 -
2022-08-29
3 months crt.sh

This page contains 1 frames:

Primary Page: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Frame ID: 7559E5C99E41F71433226D11DEC8E278
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Глава 30. Регулярные выражения :: Операторы поиска и замены

Detected technologies

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • /polyfill\.min\.js

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

17
Requests

24 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

5
IPs

3
Countries

1171 kB
Transfer

2080 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request PerlExamples_RE_SearchReplaceOperators.xhtml
mech.math.msu.su/~shvetz/54/inf/perl-examples/
27 KB
7 KB
Document
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
778f7ba636cc760762590cf803c859c641cdcf4e9e5979ac7d799c9e5f7d69b6

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Accept-Ranges
bytes
Connection
close
Content-Encoding
gzip
Content-Type
application/xhtml+xml
Date
Sat, 25 Jun 2022 11:49:21 GMT
Server
Apache/2.2.16 (Fedora)
Transfer-Encoding
chunked
Vary
Accept-Encoding
PerlExamples.css
mech.math.msu.su/~shvetz/54/inf/perl-examples/
9 KB
3 KB
Stylesheet
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
ccfe9215fa6656f67b74155251297a4f2403cd1fef3ea55be9938189cd962bb6

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:21 GMT
Content-Encoding
gzip
Last-Modified
Thu, 14 Apr 2022 11:12:20 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac0378-243a-5dc9b5e148d00"
Vary
Accept-Encoding
Content-Type
text/css
Connection
close
Accept-Ranges
bytes
Content-Length
2691
polyfill.min.js
polyfill.io/v3/
101 B
417 B
Script
General
Full URL
https://polyfill.io/v3/polyfill.min.js?features=es6
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:400::282 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
d7f817255acac24d24766a420471f23c0796b5228b84f8432bf70570ed870b72

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Sat, 25 Jun 2022 11:49:21 GMT
content-encoding
br
last-modified
Wed, 22 Jun 2022 00:05:24 GMT
age
0
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800
useragent_normaliser
chrome/103.0.0
server-timing
cache-fra19168, PASS, fastly;desc="Edge time";dur=14
accept-ranges
bytes
content-length
94
mml-chtml.js
cdn.jsdelivr.net/npm/mathjax@3/es5/
974 KB
212 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/mathjax@3/es5/mml-chtml.js
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dec37b26b9dc44ae410cc6f812e3501eb92df734ad3f6516ff023f6100cd67b8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Sat, 25 Jun 2022 11:49:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
34036
x-jsd-version
3.2.2
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra19165-FRA, cache-cdg20761-CDG
timing-allow-origin
*
x-jsd-version-type
version
server
cloudflare
etag
W/"f3901-jQAj9VJRhweQJE3WJocHolSYE2E"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
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content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=604800, s-maxage=43200
cf-ray
720d7abb7db39b2d-FRA
access-control-expose-headers
*
MathJax4SVG.js
mech.math.msu.su/~shvetz/54/inf/perl-examples/
7 KB
7 KB
Script
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/MathJax4SVG.js
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:21 GMT
Last-Modified
Thu, 14 Apr 2022 11:12:20 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac036f-1a44-5dc9b5e148d00"
Content-Type
text/javascript
Connection
close
Accept-Ranges
bytes
Content-Length
6724
js
www.googletagmanager.com/gtag/
194 KB
69 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-25EDTCDKXG
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
19f6b2986bb2853aff497aa16ef07dee82bd36b73b070acf6049f3f41ab7f336
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
http://mech.math.msu.su/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Sat, 25 Jun 2022 11:49:22 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
70621
x-xss-protection
0
expires
Sat, 25 Jun 2022 11:49:22 GMT
prev.svg
mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/
508 B
638 B
Image
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/prev.svg
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
e8bacf8984d3b5ae46b871587c3495c3a83d1b67467ce520f8308f67c84747e5

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:23 GMT
Content-Encoding
gzip
Last-Modified
Thu, 14 Apr 2022 11:12:22 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac08c1-1fc-5dc9b5e331180"
Vary
Accept-Encoding
Content-Type
image/svg+xml
Connection
close
Accept-Ranges
bytes
Content-Length
331
next.svg
mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/
513 B
639 B
Image
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/next.svg
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
1c41e672026ef330d46f743043283acde2e331bb620ab2fcd529b3dbca7e7535

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:23 GMT
Content-Encoding
gzip
Last-Modified
Thu, 14 Apr 2022 11:12:21 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac08c0-201-5dc9b5e23cf40"
Vary
Accept-Encoding
Content-Type
image/svg+xml
Connection
close
Accept-Ranges
bytes
Content-Length
332
up.svg
mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/
511 B
642 B
Image
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/up.svg
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:23 GMT
Content-Encoding
gzip
Last-Modified
Thu, 14 Apr 2022 11:12:22 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac08c2-1ff-5dc9b5e331180"
Vary
Accept-Encoding
Content-Type
image/svg+xml
Connection
close
Accept-Ranges
bytes
Content-Length
335
home.svg
mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/
745 B
721 B
Image
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/navigation/home.svg
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples_RE_SearchReplaceOperators.xhtml
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:23 GMT
Content-Encoding
gzip
Last-Modified
Thu, 14 Apr 2022 11:12:21 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac08bf-2e9-5dc9b5e23cf40"
Vary
Accept-Encoding
Content-Type
image/svg+xml
Connection
close
Accept-Ranges
bytes
Content-Length
414
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mech.math.msu.su/~shvetz/54/inf/perl-examples/
139 KB
139 KB
Font
General
Full URL
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Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
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Request headers

Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Origin
http://mech.math.msu.su
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/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:22 GMT
Last-Modified
Thu, 14 Apr 2022 11:12:22 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac0021-22a5c-5dc9b5e331180"
Content-Type
text/plain; charset=UTF-8
Connection
close
Accept-Ranges
bytes
Content-Length
141916
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mech.math.msu.su/~shvetz/54/inf/perl-examples/
160 KB
160 KB
Font
General
Full URL
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Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
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Request headers

Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Origin
http://mech.math.msu.su
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/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:22 GMT
Last-Modified
Thu, 14 Apr 2022 11:12:22 GMT
Server
Apache/2.2.16 (Fedora)
ETag
"1ac04bf-27e80-5dc9b5e331180"
Content-Type
text/plain; charset=UTF-8
Connection
close
Accept-Ranges
bytes
Content-Length
163456
Roboto-Bold.woff2
mech.math.msu.su/~shvetz/54/inf/perl-examples/
135 KB
136 KB
Font
General
Full URL
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/Roboto-Bold.woff2
Requested by
Host: mech.math.msu.su
URL: http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Protocol
HTTP/1.1
Server
158.250.33.65 , Russian Federation, ASN2683 (RADIO-MSU MSU, EU),
Reverse DNS
mech.math.msu.su
Software
Apache/2.2.16 (Fedora) /
Resource Hash
b21ce8904f96dfe232a0d4a93e96143f718b6ca2bc43592628b59b6682a640b1

Request headers

Referer
http://mech.math.msu.su/~shvetz/54/inf/perl-examples/PerlExamples.css
Origin
http://mech.math.msu.su
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/103.0.5060.53 Safari/537.36

Response headers

Date
Sat, 25 Jun 2022 11:49:22 GMT
Last-Modified
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Server
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Response headers

Date
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Last-Modified
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Server
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Response headers

Date
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Last-Modified
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Response headers

Date
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Last-Modified
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server
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expires
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19 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| oncontextlost object| oncontextrestored function| structuredClone object| navigation object| launchQueue object| onbeforematch object| MathJax function| isSVGDocument function| isHTMLDocument function| processDocument function| processSVGDocument function| processHTMLDocument function| processForeignObject function| gtag object| dataLayer object| google_tag_manager function| onYouTubeIframeAPIReady object| google_tag_data object| gaGlobal

2 Cookies

Domain/Path Name / Value
.msu.su/ Name: _ga_25EDTCDKXG
Value: GS1.1.1656157762.1.0.1656157762.0
.msu.su/ Name: _ga
Value: GA1.1.70807565.1656157763