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herdr.dev

Herdr: the runtime coding agents run on

Last scanned Aug 7, 2026, 6:00 AM · 9 views

94

Overall score

Excellent

Summary

Herdr is the runtime your coding agents live on. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Herdr is the runtime your coding agents live on. It holds real terminals open on your laptop, your desktop or a box you rent, so the work survives the lid closing — and you can attach again from anything with a keyboard.

United States
Hosted on Cloudflare

Top issues to fix

3 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

95

SEO

1 issue(s) found

100

Performance

117 ms

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall
94
SEO
95
Security
80
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

Herdr is the runtime your coding agents live on. It holds real terminals open on your laptop, your desktop or a box you rent, so the work survives the lid closing — and you can attach again from anything with a keyboard.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Herdr: the runtime coding agents run on
Description
Herdr is the runtime your coding agents live on. It holds real terminals open on your laptop, your desktop or a box you rent, so the work survives the lid closing — and you can attach again from anything with a keyboard.
Canonical
https://herdr.dev/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Herdr: the runtime coding agents run on
og:description
Run them anywhere. Leave them running. Herdr holds real terminals open so your agents keep working when you close the laptop, and gets you back in from any tty.
og:type
website
og:url
https://herdr.dev/

Twitter Card

twitter:card
summary_large_image
twitter:title
Herdr: the runtime coding agents run on
twitter:description
Run them anywhere. Leave them running. Herdr holds real terminals open so your agents keep working when you close the laptop.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.67.199.72
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.67.199.72
  • 104.21.36.201
AAAA
  • 2606:4700:3035::ac43:c748
  • 2606:4700:3031::6815:24c9
MX
  • smtp.google.com
TXT
  • v=spf1 include:_spf.google.com ~all
NS
  • kyle.ns.cloudflare.com
  • vida.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
herdr.dev
Valid from
Aug 3, 2026
Valid to
Nov 1, 2026
Days until expiry
86
SAN domains
herdr.dev

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 5

Links

10 internal · 3 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

3 scripts · 3 stylesheets

JS / CSS size

44.8 KB · 0 B

Page size

49.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Meta description longer than 160 characters

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://herdr.dev
Final URL
https://herdr.dev
HTTP status
200
HTTP version
HTTP/2
Response time
116 ms
HTML size
49.8 KB
Redirect chain
https://herdr.dev

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Frequently asked questions

What technology does herdr.dev use?
herdr.dev is built with Cloudflare Analytics.
Is herdr.dev secure (HTTPS)?
Yes. herdr.dev uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 1, 2026.
Who hosts herdr.dev?
herdr.dev is hosted on Cloudflare, behind Cloudflare CDN.
What is herdr.dev's SEO score?
herdr.dev scored 95/100 for SEO in the latest analysis (excellent).
What is herdr.dev's overall website score?
herdr.dev has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
Has herdr.dev's score changed over time?
herdr.dev's overall score has stayed steady at 94/100 since Jul 26, 2026.
Is herdr.dev hiring?
herdr.dev has a careers page; check it directly for current openings.