AboutUsThe independent trust record for every website

Website report snapshot

4progress.nl

4progress.nl has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.

Can I trust this site?

Sourced website trust answer

Website report: review the evidence and ownership status

The live checks and dated facts below help you evaluate this website. If you own it, claiming it free turns this into an owner-controlled record.

Facts, not verdicts. AboutUs shows sourced signals and the next owner action; it is not a scam label.

Caution — review the findings below

1 live trust check needs a look before relying on this site.

Source freshness: Not established

Authority

Not scored yet

Not enough independent signals yet

Safety

Not enough signals yet

Not enough independent signals yet

3 of 4 safety checks passed (Oct 11, 2026).

Blacklist / threat feeds
Threat-feed coverage is not attached for this domain yet.
Email authentication
SPF and DMARC records are not attached for this domain yet.

See every live trust check below (HTTPS, DNS, and more) →

Next step

Claim this profile

Submit the owner request and prove control with a DNS TXT record for this domain.

Start owner claim

Visit website

Evidence and details

The Authority/Safety methodology, live trust checks, and infrastructure context behind the answer above.

Trust checks

Current public signals checked for this report.

DNSgood

2 records

The domain resolves through public DNS.

Source: AboutUs public DNS lookup

HTTPSgood

Reachable

The website responded over HTTPS. Checked HTTPS host: 4progress.nl.

Source: AboutUs live HTTPS response

HTTPS destinationunknown

4progress.nl

HTTPS request for 4progress.nl ended at 4progress.nl. This host is within the profile domain. This records the response destination, not an HTML canonical declaration or a configuration diagnosis.

Source: AboutUs live HTTPS response

Page metadatagood

Home - 4Progress

Drs. Pim Koolwijk (1976) studeerde in 2003 af aan de Vrije Universiteit in Amsterdam als bewegingswetenschapper met als specialisatie “bewegen in de context van sport”. Daarbij heb

Source: AboutUs live HTTPS response

Security headerswatch

1/3 present

Checks for HSTS, Content-Security-Policy, and X-Frame-Options headers.

Source: AboutUs live HTTPS response

Breach historygood

No breaches on record

Have I Been Pwned has no catalogued breaches for this domain. Absence of a record is not a guarantee that no breach occurred.

Source: Have I Been Pwned

How this report is built— Authority/Safety methodology, Open PageRank attribution, confidence

Authority and safety snapshot

Authority and safety signals are useful with limits

This report is useful as a current website snapshot, but the signal model shows where confidence is limited before visitors, owners, or paid tools rely on it.

Authority —Not enough signals yetCoverage shown; confidence not calibrated

Authority basis: Starter profile signal; Generated starter profile; crawler quality is not scored. No authority score is published yet from report-derived and stored evidence inputs. external rank, RDAP, and threat-feed inputs still unattached.
Safety band: Not enough signals yet; 1 live trust signal need review. Model band: Not enough signals yet. New or unclaimed status is not treated as unsafe by itself.

For the site owner— report score, findings, roadmap, print & download

Report score

44/100

Watchlist report

Launch state

Claimable starter

Useful now, noindexed for safety

Owner status

Claimable

No owner has verified domain control for this profile yet. Crawler and archive evidence remain visible, and official facts should be submitted through review.

Search visibility

Noindex starter profile

Generated starter profiles are available for claims and crawler demand, but are not eligible for search indexing until they become crawler-backed public records.

Report summary

Owner improvements available

Moderate report issues can be improved with verified owner facts, fresh crawler evidence, or corrected profile details.

0 high4 medium1 low

Report findings

What should improve before this profile becomes a stronger launch or owner asset.

mediumOwner must doNo verified owner controls this profile
Claim and verify this profile to turn public crawler data into an owner-confirmed trust record.
Verify ownership
The website owner needs to prove domain control with DNS before AboutUs treats owner facts as official.
Unlocks: Owner-controlled edits, verified status, stronger launch confidence, and paid owner setup.
Start owner claim
mediumShared fixNoindex starter profile
Generated starter profiles are available for claims and crawler demand, but are not eligible for search indexing until they become crawler-backed public records.
Clear launch gate
AboutUs can review evidence and indexing rules, while the owner can improve trust by verifying and correcting facts.
What the correction form will prefill
Finding: Noindex starter profile
Official and evidence URL start as https://4progress.nl; owners can replace the evidence URL with a deeper source page.
The review note includes this finding plus the ranked report context.
Unlocks: Safer search indexing, sitemap inclusion, and cleaner public discovery after domain cutover.

Owner roadmap

The recommended path from public report to verified owner value.

1Claim and verify your domain for freeNextOwner access stays free. Complete DNS proof before subscribing to monitoring for this domain.Submit factual corrections for review and keep the public record accurate.Claim profile
2Review: No verified owner controls this profileLaterClaim and verify this profile to turn public crawler data into an owner-confirmed trust record.Check the evidence and submit a correction when the report is inaccurate.Suggest corrected facts
3

Trust checks

Current public signals checked for this report.

DNSgood

2 records

The domain resolves through public DNS.

Source: AboutUs public DNS lookup

HTTPSgood

Reachable

The website responded over HTTPS. Checked HTTPS host: 4progress.nl.

Source: AboutUs live HTTPS response

HTTPS destinationunknown

4progress.nl

HTTPS request for 4progress.nl ended at 4progress.nl. This host is within the profile domain. This records the response destination, not an HTML canonical declaration or a configuration diagnosis.

Source: AboutUs live HTTPS response

Page metadatagood

Home - 4Progress

Drs. Pim Koolwijk (1976) studeerde in 2003 af aan de Vrije Universiteit in Amsterdam als bewegingswetenschapper met als specialisatie “bewegen in de context van sport”. Daarbij heb

Source: AboutUs live HTTPS response

Security headerswatch

1/3 present

Checks for HSTS, Content-Security-Policy, and X-Frame-Options headers.

Source: AboutUs live HTTPS response

Breach historygood

No breaches on record

Have I Been Pwned has no catalogued breaches for this domain. Absence of a record is not a guarantee that no breach occurred.

Source: Have I Been Pwned

4progress.nl

Website report: review the evidence and ownership status

Evidence and details

Trust checks

Authority and safety signals are useful with limits

Owner improvements available

Report findings

Owner roadmap

Website report: review the evidence and ownership status

Trust checks

Names that resemble this domain

Authority and safety signals are useful with limits

Owner improvements available

Report findings

Owner roadmap

Claim the report

Optional website monitoring

Names that resemble this domain