HTTP Cache Headers Analyzer API
Can browsers and CDNs cache this URL? Get JSON answers
Get picks like this daily. The day's top launches, AI/tech news, and a weekly opportunity spotlight — straight to your inbox.
This is 1 of 44 launches in web and application performance monitoring tools — see how it stacks up on momentum and crowding →
74 other launches read as similar to this one →
Details
- External ID
- 1274023
- Source
- PH
- Company
- —
- Product
- HTTP Cache Headers Analyzer API
- Website domain
- producthunt.com
- Launched
- Oct. 9, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.33
- Tags
- API, Developer Tools
Description
Send a URL, get JSON: a cacheability verdict, freshness lifetime for browsers and shared caches (with the source: s-maxage, max-age, Expires or heuristic), validators, Vary, Age, CDN cache headers and a list of concrete issues such as conflicting directives or Set-Cookie on cacheable responses. Based on RFC 9111 and RFC 9110. One anonymous GET, body discarded.
Enrichment
- Niche
- web and application performance monitoring tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- api to analyze http cache headers for urls
- Manually corrected
- False
Could you build this?
Yes It is a lightweight microservice API that issues HTTP HEAD/GET requests and validates header strings against standard RFC HTTP caching specifications.
Competitors
Other products that read as similar to this one — 74 launches clear the similarity bar, closest 8 shown.
Attention rank: #40 of 75 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 335 days after the earliest competitor.
- ApexCache · ph · 2026-09-30 · 2 upvotes · similarity 0.45
- headerlint · github · 2026-09-30 · 8 upvotes · similarity 0.43
- Durable Streams · hn · 2025-12-09 · 10 upvotes · similarity 0.43
- HTTP:COLON · hn · 2026-01-18 · 37 upvotes · similarity 0.42
- An LLM response cache that's aware of dynamic data · hn · 2026-01-07 · 17 upvotes · similarity 0.42
- Set-Cookie Analyzer API · ph · 2026-10-13 · 1 upvotes · similarity 0.41
- HeaderCraft Dev · ph · 2026-10-09 · 1 upvotes · similarity 0.40
- GigaJSON · ph · 2026-10-13 · 1 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.