What technology does jarn.com use?

jarn.com is built with Bootstrap, Google Analytics.

Is jarn.com secure (HTTPS)?

Yes. jarn.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.

jarn.com is hosted on FLY - Fly.io, Inc., US.

What is jarn.com's SEO score?

jarn.com scored 60/100 for SEO in the latest analysis (fair).

What is jarn.com's overall website score?

jarn.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

jarn.com

JARN technology leadership and software development

Last scanned Jul 22, 2026, 11:05 PM

Overall score

Fair

Summary

This website uses Google Analytics hosted on FLY - Fly.io, Inc., US. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

United States

Hosted on FLY - Fly.io, Inc., US

Top issues to fix

11 issues found · 3 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.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

401 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

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

Email: hello@jarn.com

Meta tags

Title: JARN technology leadership and software development
Description
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap Google Analytics

Hosting & CDN

Hosting provider: FLY - Fly.io, Inc., US
CDN provider: —
IP address: 66.241.124.38
ASN: AS40509 (FLY - Fly.io, Inc., US)

DNS records

Type	Value
A	66.241.124.38
AAAA	2a09:8280:1::4e:3f0
MX	aspmx3.googlemail.com aspmx4.googlemail.com alt2.aspmx.l.google.com aspmx2.googlemail.com alt1.aspmx.l.google.com aspmx.l.google.com aspmx5.googlemail.com
TXT	v=spf1 include:_spf.google.com ~all
NS	bingo.ns.cloudflare.com jarred.ns.cloudflare.com
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: jarn.com
Valid from: Jul 10, 2026
Valid to: Oct 8, 2026
Days until expiry: 77
SAN domains: jarn.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

1 internal · 5 external · 4 broken

Images

6 total · 0 missing alt

Scripts / Styles

5 scripts · 3 stylesheets

JS / CSS size

5.1 KB · 280 KB

Page size

20.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://jarn.com
Final URL: https://jarn.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 401 ms
HTML size: 20.2 KB
Redirect chain: https://jarn.com

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