URL: https://lib.opoo.tech/
Submission: On April 05 via api from US — Scanned from US

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 12 HTTP transactions. The main IP is 45.80.188.91, located in Frankfurt am Main, Germany and belongs to XTOM xTom GmbH, DE. The main domain is lib.opoo.tech.
TLS certificate: Issued by R3 on April 3rd 2024. Valid for: 3 months.
This is the only time lib.opoo.tech was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 45.80.188.91 3214 (XTOM xTom...)
3 4.79.109.103 3356 (LEVEL3)
12 2
Apex Domain
Subdomains
Transfer
9 opoo.tech
lib.opoo.tech
106 KB
3 bootcdn.net
cdn.bootcdn.net — Cisco Umbrella Rank: 114213
179 KB
12 2
Domain Requested by
9 lib.opoo.tech lib.opoo.tech
3 cdn.bootcdn.net lib.opoo.tech
cdn.bootcdn.net
12 2

This site contains no links.

Subject Issuer Validity Valid
lib.opoo.tech
R3
2024-04-03 -
2024-07-02
3 months crt.sh
*.bootcss.com
Sectigo RSA Domain Validation Secure Server CA
2024-01-03 -
2025-02-02
a year crt.sh

This page contains 1 frames:

Primary Page: https://lib.opoo.tech/
Frame ID: EE4091F35BE1269ABAF1345B4DB7AF84
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

图书管理系统-首页

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]+?href="[^"]+bulma(?:\.min)?\.css

Page Statistics

12
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

285 kB
Transfer

531 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
lib.opoo.tech/
15 KB
15 KB
Document
General
Full URL
https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
cf57fbc209036247d0185976f2a8de6745d83202de557dd0a294f86fc1c58562
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000
content-length
15400
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Fri, 05 Apr 2024 15:48:16 GMT
referrer-policy
same-origin
server
Caddy WSGIServer/0.2 CPython/3.12.2
vary
Cookie
x-content-type-options
nosniff
x-frame-options
DENY
main.css
lib.opoo.tech/static/
666 B
771 B
Stylesheet
General
Full URL
https://lib.opoo.tech/static/main.css
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
0323bd4e0ce3baaf83879f25cc349746fc2f518b3e411e864b52c5895a9ced59

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:23:28 GMT
content-disposition
inline; filename="main.css"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
666
content-type
text/css
bootstrap-icons.css
cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/
96 KB
17 KB
Stylesheet
General
Full URL
https://cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/bootstrap-icons.css
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
4.79.109.103 Bellevue, United States, ASN3356 (LEVEL3, US),
Reverse DNS
Software
nginx /
Resource Hash
b9e2ee3ee86f447aebb15c14fe952200ce9afcde0e6b8b693bdc0907ea444b42

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

expires
Sat, 05 Apr 2025 13:50:51 GMT
date
Fri, 05 Apr 2024 15:48:16 GMT
content-encoding
gzip
last-modified
Thu, 21 Dec 2023 03:21:06 GMT
server
nginx
etag
W/"6583af22-17fcf"
vary
Accept-Encoding
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=31536000
access-control-allow-credentials
true
access-control-max-age
1800
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, Token
x-ser
BC101_lt-qinghai-xining-7-cache-9, BC31_US-Michigan-chieago-1-cache-1, BC105_US-Washington-seattle-1-cache-5
bulma.min.css
cdn.bootcdn.net/ajax/libs/bulma/0.9.4/css/
202 KB
34 KB
Stylesheet
General
Full URL
https://cdn.bootcdn.net/ajax/libs/bulma/0.9.4/css/bulma.min.css
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
4.79.109.103 Bellevue, United States, ASN3356 (LEVEL3, US),
Reverse DNS
Software
nginx /
Resource Hash
ad3a5d3b41d7042369ade00772eead0763e9839d79568fb91ad612b2734bcfef

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

expires
Wed, 19 Mar 2025 19:52:32 GMT
date
Fri, 05 Apr 2024 15:48:16 GMT
content-encoding
gzip
last-modified
Mon, 11 Dec 2023 16:01:28 GMT
server
nginx
etag
W/"65773258-329c6"
vary
Accept-Encoding
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=31536000
access-control-allow-credentials
true
access-control-max-age
1800
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, Token
x-ser
BC168_lt-shandong-jinan-15-cache-1, BC32_US-Michigan-chieago-1-cache-1, BC103_US-Washington-seattle-1-cache-5
92580628-8f4a-4046-a8fc-6514973db26d.jpg
lib.opoo.tech/static/
16 KB
16 KB
Image
General
Full URL
https://lib.opoo.tech/static/92580628-8f4a-4046-a8fc-6514973db26d.jpg
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
73f0d54114fa3ddb87cfe55088948dfc0bd5545ebb0dba7584026221765a839c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:59:39 GMT
content-disposition
inline; filename="92580628-8f4a-4046-a8fc-6514973db26d.jpg"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
16608
content-type
image/jpeg
d3235ad1-3df4-4123-bbe2-f1655c1769fc.jpg
lib.opoo.tech/static/
7 KB
7 KB
Image
General
Full URL
https://lib.opoo.tech/static/d3235ad1-3df4-4123-bbe2-f1655c1769fc.jpg
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
e1a26380a19275ce01661e976f3fc2810690afa308aadd4de2872f1581367273

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:59:39 GMT
content-disposition
inline; filename="d3235ad1-3df4-4123-bbe2-f1655c1769fc.jpg"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
7236
content-type
image/jpeg
042b6c04-0b71-4759-808a-ca5201cbf277.jpg
lib.opoo.tech/static/
17 KB
17 KB
Image
General
Full URL
https://lib.opoo.tech/static/042b6c04-0b71-4759-808a-ca5201cbf277.jpg
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
a45c3efa67fdb2144122fe2bab6eef743ec72ac201572c1461e09299698f26cc

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:59:39 GMT
content-disposition
inline; filename="042b6c04-0b71-4759-808a-ca5201cbf277.jpg"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
17452
content-type
image/jpeg
97124e8d-95d4-4568-a66f-cddea3b8cf8c.jpg
lib.opoo.tech/static/
31 KB
31 KB
Image
General
Full URL
https://lib.opoo.tech/static/97124e8d-95d4-4568-a66f-cddea3b8cf8c.jpg
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
7876f7f79db97903b8765898250a2d5993a44a7eb4b9074b9894f942b6dfcdf7

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:59:39 GMT
content-disposition
inline; filename="97124e8d-95d4-4568-a66f-cddea3b8cf8c.jpg"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
31530
content-type
image/jpeg
a8c747cb-edbf-4468-ac20-f1fbed09b707.jpg
lib.opoo.tech/static/
17 KB
17 KB
Image
General
Full URL
https://lib.opoo.tech/static/a8c747cb-edbf-4468-ac20-f1fbed09b707.jpg
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
9ed4439bb0fcb50f95504feace697ca6f9f1639b49c4a01e394c84b935cffc45

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:59:39 GMT
content-disposition
inline; filename="a8c747cb-edbf-4468-ac20-f1fbed09b707.jpg"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
16937
content-type
image/jpeg
misc.js
lib.opoo.tech/static/
548 B
617 B
Script
General
Full URL
https://lib.opoo.tech/static/misc.js
Requested by
Host: lib.opoo.tech
URL: https://lib.opoo.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
221004797dc96a551d3fefaa641170d7147c538f84f3d081f9cf3edccbdcfcda

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
last-modified
Wed, 03 Apr 2024 07:23:28 GMT
content-disposition
inline; filename="misc.js"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
alt-svc
h3=":443"; ma=2592000
content-length
548
content-type
application/javascript
bootstrap-icons.woff2
cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/fonts/
128 KB
128 KB
Font
General
Full URL
https://cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/fonts/bootstrap-icons.woff2?1bb88866b4085542c8ed5fb61b9393dd
Requested by
Host: cdn.bootcdn.net
URL: https://cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/bootstrap-icons.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
4.79.109.103 Bellevue, United States, ASN3356 (LEVEL3, US),
Reverse DNS
Software
nginx /
Resource Hash
ae167342f8ad5aad834e774ddc99528b72ac9171a684f23ed79d83ea176ca04e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://cdn.bootcdn.net/ajax/libs/bootstrap-icons/1.11.0/font/bootstrap-icons.css
Origin
https://lib.opoo.tech
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:17 GMT
server
nginx
access-control-max-age
15552000
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
max-age=15552000
access-control-allow-credentials
true
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With,token
x-ser
BC14_lt-hunan-shaoyang-6-cache-1, BC31_US-Georgia-atlanta-1-cache-4, BC102_US-Washington-seattle-1-cache-5
icon-128.png
lib.opoo.tech/static/img/
1 KB
1 KB
Other
General
Full URL
https://lib.opoo.tech/static/img/icon-128.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
45.80.188.91 Frankfurt am Main, Germany, ASN3214 (XTOM xTom GmbH, DE),
Reverse DNS
s11638.vps.hosting
Software
Caddy, WSGIServer/0.2 CPython/3.12.2 /
Resource Hash
248b9f3c5bb3daecb307b94bfd9e9fcd5ff2dd1312bbc5bd62cae0e6065d509f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://lib.opoo.tech/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 15:48:18 GMT
last-modified
Wed, 03 Apr 2024 07:23:28 GMT
content-disposition
inline; filename="icon-128.png"
server
Caddy, WSGIServer/0.2 CPython/3.12.2
content-length
1153
content-type
image/png

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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 DENY