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deadlinkchecker

GoodBotVerifiedBOT

Dead Link Checker is a service which crawls a customer's website reporting on any broken links (404, 500 etc) it finds Operated by DLC Websites.

GoodBot
Assessment
Monitoring & Analytics
Category
BOT
Kind
1
Data sources
AI-generated summary, drawn from Cloudflare, operator docs, and community data

What is deadlinkchecker?

deadlinkchecker is a web crawler operated by DLC Websites. Dead Link Checker is a service which crawls a customer's website reporting on any broken links (404, 500 etc) it finds

Helpful — Verified, safe crawler. Respects robots.txt and provides operator documentation.

Identification

Bot name
deadlinkchecker
Operator
DLC Websites
Category
Monitoring & Analytics
Kind
BOT
Verification
Verified bot
Cloudflare slug
deadlinkchecker
User-agent patterns
deadlinkchecker
User-agent string
www.deadlinkchecker.com Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36
Main use cases
Website monitoringPerformance trackingUptime checking
Rated Sep 23, 2026 from public evidence

How we rated this bot

Verified by Cloudflare, which confirms who runs it, with no widespread reports of abuse.

Names itself honestly
Yes
Verified by Cloudflare
Yes
Says it follows robots.txt and opt-outs
Not stated
Ignores site rules
None found
Disguises itself or evades blocks
None found
Overloads sites
None found
How widely people complain
No complaint about this bot in the evidence
Reddit discussion
There is no Reddit discussion of this bot in the evidence

What we read

Why it crawls your site

deadlinkchecker crawls websites to monitor website availability, performance, and analytics. It is operated by DLC Websites as part of their monitoring and analytics infrastructure. If you see this bot in your server logs, it is a verified crawler and generally safe.

Block or allow deadlinkchecker

Block it

Add a Disallow rule for deadlinkchecker in your robots.txt file. You can also block at the server level using your web server configuration or CDN firewall rules to filter requests matching the user-agent string.

# Block deadlinkchecker from crawling your entire site
User-agent: deadlinkchecker
Disallow: /

# Allow deadlinkchecker full access
User-agent: deadlinkchecker
Allow: /
Allow & verify

Ensure your robots.txt allows deadlinkchecker. Verify requests are genuine by checking the user-agent string and referring to DLC Websites's documentation.

Traffic & trends

Cloudflare Radar traffic

No Cloudflare traffic data available.

Google Trends interest

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Data sources

This profile is compiled from the following sources.

CloudflareRadar
Last updated October 25, 2026

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