GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.

Website Trust Record cancertutor.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for cancertutor.com.

Trust Status

Public trust record
First recorded by GoGuides: 2026-01-08 23:58:20

Public Eligibility

Eligible for public trust display.

Current Grade

A / AI Rank 75

Crawl Freshness

Fresh
Last crawled 5 hours ago

Domain Provenance Record

6 measurements across 89 days

Stability Window

89 days

Trust Record

Public Trust Record for cancertutor.com.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://cancertutor.com/

Matched URL

https://cancertutor.com/

AI Rank

Grade

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://www.cancertutor.com/

Observed Public IP Addresses

104.26.2.10, 104.26.3.10, 172.67.73.209, 2606:4700:20::681a:20a, 2606:4700:20::681a:30a, 2606:4700:20::ac43:49d1

Observed Nameservers

gina.ns.cloudflare.com, igor.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-06-26 04:23:00 to 2026-09-24 05:22:48

Observed Provenance States

14 stored states across 14 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 1

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://cancertutor.com/

Final URL
https://www.cancertutor.com/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
239,444

Canonical URL
https://www.cancertutor.com/

Observed Page Title
Homepage - Cancer Tutor

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)
104.26.2.10, 104.26.3.10, 172.67.73.209, 2606:4700:20::681a:20a, 2606:4700:20::681a:30a, 2606:4700:20::ac43:49d1

Observed Nameservers
gina.ns.cloudflare.com, igor.ns.cloudflare.com

TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US

TLS Valid From
2026-06-26 04:23:00

TLS Valid Until
2026-09-24 05:22:48

First Observed
2026-08-15 05:55:52

Last Observed
2026-08-15 05:55:52

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                6940114bb60e6d5f4c66c062dd7474589937762bbfeb54ce330c9578cc7ade6c            

                Content SHA-256

                8c6aecd8fed63b6700acaa316e9c47e8fe18358d1a6c98edded0197981c5ed6e            

                HTTP Body SHA-256

                1c68d3f84ec0896d463b5e2b72fe6e4b039a0e9068a9832fc54477f6c6aea595            

                robots.txt SHA-256

                96f59c9e46b4fe055d91ae5aab55ce041b51578089ee125dad2f88bc999e0f8b            

                DNS State SHA-256

                ff7f01124bc14283858239307ed567e59e99e5f43d855f7d2ca80cece3483f8d            

                TLS Certificate SHA-256

                08a6dadb13f514facaee7c0f04e93b1d78e880f6cbc28ed20586503175cf2954            

                Complete Provenance State SHA-256

                4c3a670326b063781033cac6dbbbe9a6855d404b6b2c62f3a1cce2659db15037

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:58:20

Last Crawled by GoGuides

2026-08-15 05:55:52 (5 hours ago)

Last Record Refresh

2026-08-15 11:10:02 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

89 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

89 days across 6 stored measurements

Stability Window

89 days

Current Trust State Since

2026-05-17 14:47:50 (89 days ago)

Days Since Last Change

89 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

a2219e32a37a350cfafd2c5e58c80fee1c966803e441df83ae7755052986c906

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 trust state, including rank, crawl timing, algorithm version, and verification fingerprint.

Trust Favicon Previews

These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides AI Visibility & Trust Utilities

These GoGuides utilities work together: explain crawler activity, inspect AI visibility gaps, compare robots.txt with trust-layer signals, check verified text records, and activate a public Trust Signal when a domain is ready.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search Activate Trust Signal — $69.95 Introductory Offer