What technology does keybase.io use?

We did not detect any specific technologies for keybase.io in the latest scan.

Is keybase.io secure (HTTPS)?

Yes. keybase.io uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 16, 2026.

What is keybase.io's SEO score?

keybase.io scored 80/100 for SEO in the latest analysis (great).

What is keybase.io's overall website score?

keybase.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

Is keybase.io hiring?

keybase.io has a careers page; check it directly for current openings.

keybase.io

Keybase

Last scanned Jul 25, 2026, 2:25 AM · 1 view

Overall score

Great

Summary

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. This website is hosted on AWS. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance fair (60/100). Top issue: Missing canonical link.

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.

United States

Hosted on AWS

Top issues to fix

4 issues found

Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
Missing html lang attribute
Accessibility
Set <html lang="…"> so screen readers pick the right pronunciation rules.

SEO

3 issue(s) found

Performance

959 ms

100

Security

HTTPS & header checks

Accessibility

1 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.

Organization

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

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.

Contact

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

Source: https://keybase.io/support

Meta tags

Title: Keybase
Description: Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.
Canonical
Language
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AWS
CDN provider: —
IP address: 100.29.65.32
ASN: AS14618 (AMAZON-AES - Amazon.com, Inc., US)

DNS records

Type	Value
A	100.29.65.32 44.222.48.123
AAAA	—
MX	alt2.aspmx.l.google.com aspmx3.googlemail.com aspmx.l.google.com aspmx2.googlemail.com alt1.aspmx.l.google.com
TXT	—
NS	ns-1722.awsdns-23.co.uk ns-1095.awsdns-08.org ns-337.awsdns-42.com ns-1016.awsdns-63.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Sectigo Limited
Subject: keybase.io
Valid from: Jun 1, 2026
Valid to: Dec 16, 2026
Days until expiry: 144
SAN domains: keybase.io, www.keybase.io

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 5

Links

13 internal · 2 external · 0 broken

Images

27 total · 3 missing alt

Scripts / Styles

3 scripts · 1 stylesheets

JS / CSS size

3.2 MB · 346 KB

Page size

18.6 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No structured data (JSON-LD) found
sitemap.xml not found

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://keybase.io
Final URL: https://keybase.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 959 ms
HTML size: 18.6 KB
Redirect chain: https://keybase.io

See something wrong on this report? Request a correction

Same hosting provider

laaa.com

Los Angeles Multifamily Broker | LA Apartment Advisors

100

nextjsgoogle-analytics

AWS· Vercel

iquw.com

Home | Starr | IQUW

100

wordpressnginxgoogle-analytics

AWS

crei.com

CREI | Decision-to-Capital Intelligence

100

nginxgoogle-analytics

AWS

natural.com

Natural — Powering agentic payments

100

AWS· Vercel

flippingbook.com

FlippingBook | Flipbook Maker for Digital Publishing

100

nginxgoogle-analyticsgoogle-ads

AWS

opera.com

Opera Web Browser | Faster, Safer, Smarter | Opera

100

meta-pixelgoogle-analytics

AWS

Frequently asked questions

What technology does keybase.io use?: We did not detect any specific technologies for keybase.io in the latest scan.
Is keybase.io secure (HTTPS)?: Yes. keybase.io uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 16, 2026.
Who hosts keybase.io?: keybase.io is hosted on AWS.
What is keybase.io's SEO score?: keybase.io scored 80/100 for SEO in the latest analysis (great).
What is keybase.io's overall website score?: keybase.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Is keybase.io hiring?: keybase.io has a careers page; check it directly for current openings.