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 ted.com

Current Trust Summary

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

Trust Status

Public trust record
First recorded by GoGuides: 2026-01-09 00:00:02

Public Eligibility

Eligible for public trust display.

Current Grade

A+ / AI Rank 88

Crawl Freshness

Old
Last crawled 61 days ago

Domain Provenance Record

5 measurements across 99 days

Stability Window

41 days

Trust Record

Public Trust Record for ted.com.

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GOGUIDES

Public Trust Record

Rank: A+ • View Details

Canonical URL

https://ted.com/

Matched URL

https://ted.com/

AI Rank

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://www.ted.com/

Observed Public IP Addresses

34.196.82.226, 54.174.101.221

Observed Nameservers

ns-1133.awsdns-13.org, ns-191.awsdns-23.com, ns-1975.awsdns-54.co.uk, ns-882.awsdns-46.net

Robots Access

Allowed
allowed

Page Robots Directive

index, follow

TLS Certificate

CN=Amazon RSA 2048 M01,O=Amazon,C=US
Valid 2026-06-03 00:00:00 to 2026-12-17 23:59:59

Observed Provenance States

7 stored states across 7 observations

Observed State Changes

Content: 6
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://ted.com/

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

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
584,119

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

Observed Page Title
TED: Ideas change everything

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
index, follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
34.196.82.226, 54.174.101.221

Observed Nameservers
ns-1133.awsdns-13.org, ns-191.awsdns-23.com, ns-1975.awsdns-54.co.uk, ns-882.awsdns-46.net

TLS Certificate Issuer
CN=Amazon RSA 2048 M01,O=Amazon,C=US

TLS Valid From
2026-06-03 00:00:00

TLS Valid Until
2026-12-17 23:59:59

First Observed
2026-08-15 00:10:21

Last Observed
2026-08-15 00:10:21

Identical-State Observations
1

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

                Title SHA-256

                c6d5a96fbd4ed9afcc9e2fe53ce0a4735f4064e456400dd97ce7763cce7c3bcf            

                Content SHA-256

                e52c655340f8022c096bfeb878442d7ef851995d5d351ccfbd10ddd1f98297dd            

                HTTP Body SHA-256

                8f35b131b796a6d3893000cd7f70b15a464e85d7040c99f68ce87ba49fe3a530            

                robots.txt SHA-256

                e38b742627d22ff047175c73c29d1f0b24c1b9b3fd3bd260186fbf93149285ee            

                DNS State SHA-256

                382bb6a52f08dd2aaa630f897b67c7160a6c31afcd0bbd949f580884e3f2e10b            

                TLS Certificate SHA-256

                49853e5c3050c00042da8452b644c0c42288c5a93c622ab98230be53e354d04c            

                Complete Provenance State SHA-256

                0c4a0be6977c6444eb40d42a0b88707fba98fc9fee51e6713f80512b45d1a994

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-09 00:00:02

Last Crawled by GoGuides

2026-06-14 16:32:54 (61 days ago)

Last Record Refresh

2026-07-05 12:41:57 (41 days ago)

Record Refresh Freshness

Old
Last refreshed 41 days ago

Stored Measurement Age

99 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

99 days across 5 stored measurements

Stability Window

41 days

Current Trust State Since

2026-07-05 12:41:57 (41 days ago)

Days Since Last Change

41 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

f74cf2c33f645dac95bdaf05b2eed0aa1190e222c592f368a144d3420039b44d

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