GoGuides Trust Record

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

Website Trust Record frequencycheck.com

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-01-08 23:55:16

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 78

Crawl Freshness

Aging
Last crawled 14 days ago

Domain Provenance Record

4 measurements across 26 days

Stability Window

14 days

Trust Record

Public Trust Record for frequencycheck.com.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://frequencycheck.com/

Matched URL

https://frequencycheck.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.frequencycheck.com/

Observed Public IP Addresses

104.21.88.100, 172.67.176.78, 2606:4700:3032::ac43:b04e, 2606:4700:3035::6815:5864

Observed Nameservers

jerome.ns.cloudflare.com, venus.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-23 08:18:05 to 2026-10-21 09:16:37

Observed Provenance States

4 stored states across 4 observations

Observed State Changes

Content: 0
Robots: 2
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://frequencycheck.com/

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

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
49,878

Canonical URL
Not observed

Observed Page Title
FrequencyCheck - Mobile Network Compatibility Search for Unlocked Phones and Devices

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.88.100, 172.67.176.78, 2606:4700:3032::ac43:b04e, 2606:4700:3035::6815:5864

Observed Nameservers
jerome.ns.cloudflare.com, venus.ns.cloudflare.com

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

TLS Valid From
2026-07-23 08:18:05

TLS Valid Until
2026-10-21 09:16:37

First Observed
2026-09-19 10:45:03

Last Observed
2026-09-19 10:45:03

Identical-State Observations
1

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

                Title SHA-256

                09d5aaae5b3f12e550e694be4b9b404c3651a3477786dca7364f3a628a6aa619            

                Content SHA-256

                d7b7c81f3d6d0b86b6de8c2bd3b61def7802a9468881ad2b119de3b6d166be90            

                HTTP Body SHA-256

                6434be70fda599271cc29a0b033b78268e12e123ae785f6934cc1ab0862a126d            

                robots.txt SHA-256

                9f54a9a6a383558b868b5f90dddee9909e311f8dbde9029806f6c6c2b8bc4536            

                DNS State SHA-256

                3fe167cf9f69734f0e9044574483ecf753586d1101f8c6aa5847b454ae58c985            

                TLS Certificate SHA-256

                3890faa1f5525518a47ed8802d72eca33eee328fc8fc0b57910377b90c1a92df            

                Complete Provenance State SHA-256

                73ea7533323d9026b471a1dc4a48a5483a349fba58199bb8df0526afef8e8986

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-24 04:26:59

Last Crawled by GoGuides

2026-09-19 10:45:03 (14 days ago)

Last Provenance Observation

2026-09-19 10:45:03 (14 days ago)

Provenance Freshness

Aging
Last observed 14 days ago

Observed History Age

26 days

Trust Record Age

267 days ago

Provenance Observations

Observation Span

26 days across 4 observations

Stability Window

14 days

Current Trust State Since

2026-09-19 10:45:03 (14 days ago)

Days Since Last Change

14 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

11bf975e8f159f2da4c739a2bc3fa4fe316c682ff288ca3c62b0cd803cba3935

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.

2026-09-21 14:58:36 | rank 78 | crawled 2026-09-19 10:45:03 | v1
11bf975e8f159f2da4c739a2bc3fa4fe316c682ff288ca3c62b0cd803cba3935

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.

16px

open

32px

open

48px

open

64px

open

96px

open

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These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

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