User-Agent

Mozilla/5.0 (compatible; isitvibecoded/1.0; +https://is-it-vibecoded.vercel.app)

first seen 2026-10-19 03:36 · last seen 2026-10-19 03:36 · JSON

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Browser / client	`isitvibecoded 1.0`
Device class	`bot`
Declared URL	`https://is-it-vibecoded.vercel.app`
Note	`inferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above`

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

TLS ClientHello (JA4)

fingerprint	co-occurrences
`t13d1714h1_5b57614c22b0_7baf387fc6ff`	1
`t13d1715h1_5b57614c22b0_e8ed158c4d85`	1

HTTP request (JA4H)

fingerprint	co-occurrences
`ge11nn06enus_22f00d37a95d_000000000000_000000000000`	2

TCP SYN (p0f)

fingerprint	co-occurrences
`4:49+15:0:1460:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:0`	2

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-1-3-1-1-8-4-0-0_1460_6`	2

Country

fingerprint	co-occurrences
`IN` · India	2

Network (ASN)

fingerprint	co-occurrences
`AS55836` · Reliance Jio Infocomm Limited	2

TLS supported groups

fingerprint	co-occurrences
`001d,0017,0018` Match?Exact match in Thumbprint's published controlled catalog captures: rust-reqwest 0.12.28, rust-reqwest 0.11.27, powershell 7.6.8, +1 more.The fingerprint page shows the full measured match list. More on the catalog.	2