Domain Provenance Record: contadu.com

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Website Trust Record contadu.com

Current Trust Summary

GoGuides observations for contadu.com: 28 retained provenance observations. Earliest retained provenance observation: 2026-08-14 12:05:47. Latest retained provenance observation: 2026-10-12 23:21:52. Stored provenance state records: 28.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 12:05:47
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 79
Crawl Freshness
Fresh
Last crawled 19 hours ago
Domain Provenance Record
28 measurements across 59 days
Stability Window
0 days

Trust Record

Public Trust Record for contadu.com.
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GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://contadu.com/
Matched URL
https://contadu.com/
AI Rank
79
Grade
A
Domain Provenance Timeline
Independent GoGuides observations showing when this domain was first recorded, how long it has been observed, and when its recorded state changed.
Observed Web & Network State
Objective state captured by GoGuides during its domain observation. These fields describe what GoGuides observed and are separate from AI Rank or Grade.
HTTP Status
200
Observed Final URL
https://contadu.com/
Observed Public IP Address
51.83.186.221
Observed Nameservers
ns1.d2.pl, ns2.d2.pl
Robots Access
Allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
Valid 2026-05-06 00:00:00 to 2026-11-20 23:59:59
Observed Provenance States
28 stored states across 28 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0
Observed Evidence Details
These are objective observations recorded by the GoGuides crawler. They are separate from GoGuides AI Rank, Grade, or other interpretation.
Observation Type
Full Page Observation
Requested URL
https://contadu.com/
Final URL
https://contadu.com/
HTTP Status
200
Redirect Count
0
Content Type
text/html; charset=UTF-8
Response Bytes
500,199
Canonical URL
https://contadu.com/
Observed Page Title
Home page nov 2024 - CONTADU Content Intelligence
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Observed Public IP Address(es)
51.83.186.221
Observed Nameservers
ns1.d2.pl, ns2.d2.pl
TLS Certificate Issuer
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
TLS Valid From
2026-05-06 00:00:00
TLS Valid Until
2026-11-20 23:59:59
First Observed
2026-10-12 23:21:52
Last Observed
2026-10-12 23:21:52
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
d211961d821c3232ae9963b06306320017efacd8e543b687e987caba0523e15c
Content SHA-256
ca5aa0043229827a6b1b7822bf499f955430f633157ffde998ec6b6fb1b0cc61
HTTP Body SHA-256
c9d5e1af84f9cdd5c5d4477cb8a7127b0fe535e3beef7058d8cd0bea4befdd4e
robots.txt SHA-256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
DNS State SHA-256
298219d50ef3872c7ab763b0a107978fa35dc37abc244fa0b914bd3c1f946e01
TLS Certificate SHA-256
ebd0a149f20a6b46951da10c57765344bd912f0fdb977473e108bd07b7b1ad31
Complete Provenance State SHA-256
18519d23a73fc152a7d8ecdc6d9f770223f2843a762322d0fe3b828534a01a96
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 12:05:47
Last Crawled by GoGuides
2026-10-12 23:21:52 (19 hours ago)
Last Provenance Observation
2026-10-12 23:21:52 (19 hours ago)
Provenance Freshness
Fresh
Last observed 19 hours ago
Observed History Age
59 days
Trust Record Age
60 days ago
Provenance Observations
28
Observation Span
59 days across 28 observations
Stability Window
0 days
Current Trust State Since
2026-10-12 23:21:52 (19 hours ago)
Days Since Last Change
0 days
Rank/Algo State Changes
27
Trust Record Fingerprint (SHA-256)
1c9a16a5ab4789cfa1b2dd5c11245ba33df12d102180287366e14afa5b3cde0c
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.
Provenance Observation History
This timeline shows when GoGuides recorded this state, including rank, crawl timing, algorithm version, and record fingerprint.
2026-08-31 19:39:16 | rank 77 | crawled 2026-08-14 12:05:47 | v1
b065bbb90847b1761daab0b0341146e5af0d424cf9504d7e8b59110c542d243c

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

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