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jsr.io

jsr.io had about 88.28K visits in September 2026, up 0.83% from August; the top source is direct.

JSR: the JavaScript Registry

Website traffic

How much traffic does jsr.io get?

88.28K

+0.83%MoMEstimated monthly visits
78995.34K63.56K31.78K0
Global rank

401,354

Country rank · Norway

18,114

Category rank · Programming and Developer Software

415

Average visit duration

00:26

Pages per visit

2.34

Bounce rate

36.74%

Domain age

6.3 years

Search share

37.8%

Sources

Where does jsr.io's traffic come from?

  • Direct
    42.5%
  • Search
    37.8%
  • Referrals
    15.4%
  • Social
    3.2%
  • Generative AI
    0.8%
  • Display ads
    0.1%
  • Email
    0.1%
  • Paid search
    0.0%
  • Other
    0.0%

Regions

Which countries visit jsr.io?

  • United States
    11.8%
  • United Kingdom
    10.0%
  • Czechia
    6.6%
  • India
    6.1%
  • Brazil
    5.4%

See how jsr.io compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to jsr.io?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. utaformatix4604.8K10%
  2. jsrBRAND4209.68K4%
  3. is expressjs in jsr?BRAND260140186%
  4. transmission api23052044%
  5. xbrz upscaling online20021095%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does jsr.io show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
46.4 KiB
Hosting
CLOUDFLARENET · AS13335
Email authentication
SPF · DMARC reject
TLS
TLSv1.3 · 74 days
Page and SEO
Title
JSR: the JavaScript Registry
Description
JSR is the open-source package registry for modern JavaScript. JSR natively supports TypeScript, and works with all JS runtimes and package managers.
Cross-origin redirect
No
Word count
425
Internal / external links
36 / 5
Language
en
H1 / H2
1 / 3
Images missing alt
8 / 8
OG / Twitter
OG · Twitter
Technology and tracking1 tracking
Technology clues
Cloudflare · React
Tracking clues
Cloudflare Web Analytics
External script hosts
static.cloudflareinsights.com
Social links
github.com · bsky.app · x.com · youtube.com
Server
cloudflare
Security headers
3 / 6
HSTS / CSP
CSP
Alt-Svc
Set
Cookie
1(Secure 1)
Email and DNS securitySet
SPF
Set
DMARC
Set · reject
DKIM selectors
google
Mail stack
Google Workspace
IPv6
AAAA present
Site verification TXT
Google
SOA
eoin.ns.cloudflare.com
NS
eoin.ns.cloudflare.com. · stevie.ns.cloudflare.com.
MX
1 aspmx.l.google.com. · 10 alt3.aspmx.l.google.com. · 10 alt4.aspmx.l.google.com. · 2 more
Hosting and networkAS13335
A
172.67.135.174 · 104.21.7.32
AAAA
2606:4700:3037::6815:720 · 2606:4700:3030::ac43:87ae
Hosting ASN
AS13335 · 172.67.128.0/20
Hosting organization
CLOUDFLARENET - Cloudflare, Inc.
Hosting country
US
BGP announcement
Yes
TLS
TLSv1.3 · Verified
Certificate issuer
WE1
Certificate remaining
74 days
Certificate SAN
DNS:jsr.io · DNS:*.jsr.io
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
Index · 2
AI explicitly disallowed
0
AI explicitly allowed
0
Well-known public paths
Present / checked
0 / 5

Website information

When was jsr.io registered?

Domain
jsr.io
Registration status
Domain registered
Registered
2020-06-28
Registrar
NameCheap, Inc.
Expires
2027-06-28
Domain age
6.3 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to jsr.io?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.