Topics & Niches

Top Server Error Websites

Browse live examples related to Server Error, then open the strongest domains to inspect traffic, SEO, business posture, and trust signals in more detail.

Cluster total

1,739

Use the full cluster to move from a broad theme into a smaller report shortlist.

Cluster coverage

2 with traffic data

Traffic coverage tells you how many sites in view already support stronger prioritization work.

Fastest analyst move

Open calcal.net

Then compare it with verus.farm to tell whether the first result is representative.

Sort:

Has traffic dataMin score:

55/100 trust

calcal.net

Live site data

403 Forbidden

error-page403-forbiddenjapanese

calcal.net

36/100 trust

verus.farm

Live site data

403 Forbidden

error-pagenginxforbidden

verus.farm

45/100 trust

023nk.xyz

Live site data

023nk.xyz | 520: Web server is returning an unknown error

CloudflareError 520Server error

023nk.xyz

55/100 trust

cpall.co.th

Live site data

ERROR: The request could not be satisfied

error-pagecloudfrontcdn

cpall.co.th

55/100 trust

adform.net

Live site data

403 Forbidden

error-pagenginx403-forbidden

adform.net

11.5M/mo

40/100 trust

calefaccionalicante.eu

Live site data

Default Web Site Page

cpaneldefault-pageweb-hosting

calefaccionalicante.eu

45/100 trust

cadabrashop.com

Live site data

403 Forbidden

error-page403-forbiddennginx

cadabrashop.com

40/100 trust

bookdroid.ir

Live site data

404 - File or directory not found.

error-page404server-error

bookdroid.ir

45/100 trust

alzom.com

Live site data

404 Not Found

error-page404nginx

alzom.com

10/100 trust

booksco.com

Live site data

403 Forbidden

erroraccess-deniedweb-infrastructure

booksco.com

0/100 trust

bluenetco.ir

Live site data

403 Forbidden

access-deniedserver-errorinactive

bluenetco.ir

36/100 trust

vantagemarketsapp.com

Live site data

HTTP Status 404 – Not Found

error-pagetomcat404

vantagemarketsapp.com

35/100 trust

andromedabee.com

Live site data

andromedabee.com

errorwebsockethandshake

andromedabee.com

55/100 trust

itsupportservices.network

Live site data

itsupportservices.network | 520: Web server is returning an unknown error

Cloudflare 520server errorwebsite downtime

itsupportservices.network

10/100 trust

bbz.com.br

Live site data

403 Forbidden

errorforbiddenaccess-denied

bbz.com.br

36/100 trust

fzlnk.com

Live site data

403 - Forbidden: Access is denied.

error-page403-forbiddenaccess-denied

fzlnk.com

60/100 trust

playit2019.com

Live site data

403 Forbidden

error-pagenginx403-forbidden

playit2019.com

50/100 trust

ausstage.edu.au

Live site data

403 Forbidden

error page403 forbiddennginx

ausstage.edu.au

10K/mo

45/100 trust

006935.com

Live site data

006935.com | 520: Web server is returning an unknown error

cloudflareerror-520server-error

006935.com

40/100 trust

cl2009.com

Live site data

403 Forbidden

error-page403-forbiddenaccess-denied

cl2009.com

55/100 trust

iwsawards.com

Live site data

403 Forbidden

403 Forbiddenserver erroraccess denied

iwsawards.com

0/100 trust

barin.top

Live site data

502 Bad Gateway

502 Bad GatewayServer ErrorDowntime

barin.top

45/100 trust

buergerschaft-hh.de

Live site data

Server Unavailable

Server ErrorGovernmentHamburg

buergerschaft-hh.de

45/100 trust

bmecn.com

Live site data

403 Forbidden

errorforbiddenaccess-denied

bmecn.com

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Cluster takeaways

What stands out in Server Error

Fastest representative example

calcal.net and verus.farm are the quickest live reports to open when you need to understand the Server Error cluster.

Trust baseline

The average legitimacy score is 39/100, which suggests a weaker quality posture across this cluster before you open individual reports.

Traffic coverage

8% of indexed sites in this cluster already have traffic data, which gives you thin coverage for cluster-level prioritization instead of pure guesswork.

Dominant technology signal

Unknown shows a dominant recurring technology signal in this cluster, so treat it as a useful pivot rather than a universal pattern.

Audience/topic signal

server-error shows a dominant recurring topical signal here, which helps explain where adjacent niche pages and compare opportunities should go next.

Aggregate stats

24indexed sites

2 with traffic data — thin coverage for prioritization.

Avg legitimacy score

39/ 100

weaker quality posture across currently indexed sites.

Traffic rank distribution

Unranked: 24

Top technologies

Detected technology signals in this filtered cluster, not universal market share.

Unknown20Cloudflare4

Use Server Error as a decision shortcut

A directory page reduces the time it takes to move from a broad idea into a shortlist of real domains you can inspect. Treat it as the shortlist layer, not the final answer.

Keep exploring

Where to go after Server Error

Use these links to jump from the directory into live reports, comparisons, and adjacent browse paths without losing context.

Browse path

Questions about Server Error

These pages should help visitors understand both the list itself and the next best navigation move.

What can I learn from the Server Error topic page?

Use this page to scan websites connected to Server Error, open the strongest candidates, and compare their detailed report modules before making a decision.

What is the difference between a topic page and a category page?

A topic page is more editorial and audience oriented. It is useful when you care about niche intent and content themes more than formal business classification.

How should I use topic pages in a research workflow?

Start with the topic, identify standout domains, then use the report modules to judge authority, monetization posture, and technical sophistication.