Quick read
How to read atcoder.jp quickly
atcoder.jp looks like technology & computing. Traffic signals point to roughly 900.8K monthly visits. Current AI trust scoring is 5/100.
What to do next
- The stack appears to include Unknown.
- Open the Traffic tab if you need audience scale and geography before outreach.
- Open the Business tab if trust, monetization, or positioning is your first decision filter.
Provider Completeness
40/56 fields populated (71%)
Providers with missing fields
ads: 0/5publisher: 3/5files: 2/3whois: 0/6radar: 2/4
View field-level status
visual: 4/4
All expected fields present
meta: 3/3
All expected fields present
seo: 5/5
All expected fields present
dns: 4/4
All expected fields present
ads: 0/5
Missing: isAdvertiser, advertiserIds, advertiserNames, resultCount, transparencySignals
publisher: 3/5
Missing: directCount, resellerCount
files: 2/3
Missing: robotsSitemapUrls
traffic: 10/10
All expected fields present
whois: 0/6
Missing: whois.registrar, whois.createdAt, whois.expiresAt, whois.nameservers, whois.status, domainAgeYears
radar: 2/4
Missing: categories, sourceTimestamp
ai: 7/7
All expected fields present
Why this module matters
Business signals help answer “is this a real opportunity?”
Use the business tab to understand trust, monetization, audience fit, and brand posture before you spend time on outreach, partnerships, or competitive teardown work.
- Trust score and sentiment are your first risk screen.
- Business summary and audience notes speed up qualification.
- Ads and monetization patterns reveal how the site captures value.
Business Intelligence
Business Profile
AtCoder is a Japanese competitive programming platform that hosts regular online programming contests for participants ranging from beginners to experts. The platform provides practice contests, weekly competitions, and a library testing environment for algorithmic problem solving.
Business ModelFreemium Platform/Education Tech - offers free contest participation with potential premium features, sponsorship from corporate partners (evidenced by named contests like 'RECruit Nihonbashi Half Marathon'), and likely generates revenue through corporate recruiting partnerships and event sponsorships
Target AudienceSoftware developers, computer science students, competitive programmers, algorithm enthusiasts, and tech companies seeking to recruit engineering talent
Classification
CategoryTechnology & Computing
Sub-CategoryProgramming & Developer Software
competitive programmingcoding contestsalgorithmprogramming competitiondeveloper toolseducationsoftware engineering
Trust & Risk
Trust Assessment
Trust Score5/100
SentimentProfessional
Spam DetectionClean
Publisher Monetization
ads.txtMissing
Monetization Signals
missing_ads_txt
AI Visual Analysis
Design StyleFunctional/Utility-focused
VibeProfessional, Academic, Technical
UI Score6/100
IAB Taxonomy
IAB CategoryTechnology & Computing
IAB Sub-CategoryProgramming & Developer Software
Confidence98%
competitive programmingcoding contestsalgorithmprogramming competitiondeveloper toolseducationsoftware engineering
Business Insights
Business Model
Freemium Platform/Education Tech - offers free contest participation with potential premium features, sponsorship from corporate partners (evidenced by named contests like 'RECruit Nihonbashi Half Marathon'), and likely generates revenue through corporate recruiting partnerships and event sponsorships model detected
Trust Level
Low trust with 5/100 score
Audience
Software developers, computer science students, competitive programmers, algorithm enthusiasts, and tech companies seeking to recruit engineering talent
Keep exploring
Keep exploring from this report
Good pSEO pages should not strand the visitor. These links keep the journey moving through adjacent directories and comparable live reports.
Browse Technology & Computing sites
Move from this single report into the broader market cluster.
Browse Programming & Developer Software sites
Use the topic route when audience and editorial intent matter more than category.
Browse Unknown websites
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