URL: https://seo.serialroi.com/
Submission: On November 21 via api from US — Scanned from US

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 2606:4700:3031::ac43:80bd, located in United States and belongs to CLOUDFLARENET, US. The main domain is seo.serialroi.com.
TLS certificate: Issued by WE1 on November 6th 2024. Valid for: 3 months.
This is the only time seo.serialroi.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2606:4700:303... 13335 (CLOUDFLAR...)
1 2a04:4e42:200... 54113 (FASTLY)
4 2
Apex Domain
Subdomains
Transfer
3 serialroi.com
seo.serialroi.com
60 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 318
151 KB
4 2
Domain Requested by
3 seo.serialroi.com seo.serialroi.com
1 cdn.jsdelivr.net seo.serialroi.com
4 2

This site contains no links.

Subject Issuer Validity Valid
serialroi.com
WE1
2024-11-06 -
2025-02-04
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3
2024-07-30 -
2025-08-31
a year crt.sh

This page contains 1 frames:

Primary Page: https://seo.serialroi.com/
Frame ID: CAD4A95D4EC4E09F3AC7249474B373E7
Requests: 4 HTTP requests in this frame

Screenshot

Page Title

SEO Calculators by Oki | Professional SEO Tools & Calculators

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

4
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

211 kB
Transfer

3053 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
seo.serialroi.com/
1 KB
1 KB
Document
General
Full URL
https://seo.serialroi.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::ac43:80bd , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a1178a33758a53b52c1ef6738b53c897c48d7387d03aa35897a46e786192a53c

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8e6295724bb78cad-EWR
content-encoding
zstd
content-type
text/html
date
Thu, 21 Nov 2024 18:01:13 GMT
last-modified
Thu, 21 Nov 2024 07:55:40 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZgwNIozkGXSgRDUVB2y7Zc8kByRFEc42u7o0dqd1kMVSlyQzGvKEfHhjvo36QlrBIRIjMulanPP6JYXcR1FlWlh7awQDt0pMbzZ4OgS0U2snKuoRfkCk5WtcqBooc%2FwKTuwbiO7nqUGS%2F1Y7yIQERg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=14527&sent=8&recv=12&lost=0&retrans=0&sent_bytes=3988&recv_bytes=2289&delivery_rate=429356&cwnd=254&unsent_bytes=0&cid=f2757a5afe6ffe11&ts=241&x=0"
vary
Accept-Encoding,User-Agent
tailwind.min.css
cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/
3 MB
151 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css
Requested by
Host: seo.serialroi.com
URL: https://seo.serialroi.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
b6ad97402eddb903e7a5d7a73ee47a679204efbdda4521a391cbad9df509b932
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://seo.serialroi.com/

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"2cc503-cyTPK4s7rX9aC3Y3NNaHIxjV1fQ"
age
1607419
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Thu, 21 Nov 2024 18:01:13 GMT
content-type
text/css; charset=utf-8
x-served-by
cache-fra-eddf8230029-FRA, cache-lga21976-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
154109
x-jsd-version
2.2.19
index-BihFkTO2.js
seo.serialroi.com/assets/
186 KB
58 KB
Script
General
Full URL
https://seo.serialroi.com/assets/index-BihFkTO2.js
Requested by
Host: seo.serialroi.com
URL: https://seo.serialroi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::ac43:80bd , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ede1eb3935a261fe69f95be4d8899c2cbcc5856be222a2404e02d46578f652e8

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://seo.serialroi.com/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
etag
"2e95e-6276795e72214-gzip"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Y09pqkCOY%2F%2BQYN%2BJu%2BE0vxF9hjiu8EdbcixcgW1mJGgVbLzFIGeYRMXDzeC4%2BWaFcsrqDIIuw5XHwt0U7%2BYlSa5J29l9PxWJTzF0oaxpMH1JQCndN3SDbTrgu5AAOJfeBEypqw4Uba5EiGKqNqI4ow%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e629573af9f4217-EWR
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=9312&sent=14&recv=12&lost=0&retrans=0&sent_bytes=4281&recv_bytes=5621&delivery_rate=739&cwnd=12000&unsent_bytes=0&cid=5d70a4877bcd9e68&ts=565&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 21 Nov 2024 18:01:13 GMT
content-type
text/javascript
last-modified
Thu, 21 Nov 2024 07:55:10 GMT
vary
Accept-Encoding,User-Agent
priority
u=1,i=?0
calculator.svg
seo.serialroi.com/
196 B
831 B
Other
General
Full URL
https://seo.serialroi.com/calculator.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::ac43:80bd , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://seo.serialroi.com/

Response headers

cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FNNq%2BbNbXjK1x0PlLaWUm3LZVbrQdWpMrqbX0Ys2qXCDrIyTgvfWzqn%2FUk9aRgSweaSJbBuxG8iypmZUofq5dj7ZeGGwTmF8rOf%2Fn8MaYHZxJiysOGcWJ5vXfp%2FOiZ7Dsc%2FiLxfjnEjJyZ2Z%2F4U0Ag%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e629576bc994217-EWR
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=9704&sent=68&recv=40&lost=0&retrans=0&sent_bytes=65151&recv_bytes=7136&delivery_rate=343390&cwnd=33600&unsent_bytes=0&cid=5d70a4877bcd9e68&ts=961&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 21 Nov 2024 18:01:14 GMT
content-type
text/html; charset=iso-8859-1
vary
Accept-Encoding
server
cloudflare
priority
u=1,i

Verdicts & Comments Add Verdict or Comment

662 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.

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0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://seo.serialroi.com/calculator.svg
Message:
Failed to load resource: the server responded with a status of 404 ()