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excalidraw.com

Excalidraw Whiteboard

Last scanned Jul 26, 2026, 5:17 AM · 2 views

88

Overall score

Great

Summary

Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. This website is hosted on AWS. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (85/100). Top issue: No structured data (JSON-LD) found.

Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

United States
Hosted on AWS

Top issues to fix

3 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

90

SEO

1 issue(s) found

85

Performance

7 ms

80

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.

Organization

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

Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

Contact

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

Source: https://excalidraw.com/contact

Meta tags

Title
Excalidraw Whiteboard
Description
Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.
Canonical
https://excalidraw.com
Language
en
Charset
utf-8
Viewport
width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,viewport-fit=cover,shrink-to-fit=no
Robots meta
Manifest
https://excalidraw.com/manifest.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Excalidraw — Collaborative whiteboarding made easy
og:description
Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.
og:type
website
og:url
https://excalidraw.com

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
AWS
CDN provider
Vercel
IP address
216.150.16.129
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 216.150.16.129
  • 216.150.1.129
AAAA—
MX
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
TXT—
NS
  • ns2.vercel-dns.com
  • ns1.vercel-dns.com
CAA
  • 0 issue "digicert.com"
  • 0 issuewild "sectigo.com"
  • 0 issuewild "letsencrypt.org"
  • 0 issue "pki.goog"
  • 0 issue "sectigo.com"
  • 0 issuewild "digicert.com"
  • 0 issuewild "pki.goog"
  • 0 issue "letsencrypt.org"
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.excalidraw.com
Valid from
Jul 21, 2026
Valid to
Oct 19, 2026
Days until expiry
85
SAN domains
*.excalidraw.com, excalidraw.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

2.0 MB · 195 KB

Page size

6.7 KB

Robots.txt & Sitemap

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

SEO issues

  • No structured data (JSON-LD) found

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://excalidraw.com
Final URL
https://excalidraw.com
HTTP status
200
HTTP version
HTTP/2
Response time
7 ms
HTML size
6.7 KB
Redirect chain
https://excalidraw.com

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Frequently asked questions

What technology does excalidraw.com use?
We did not detect any specific technologies for excalidraw.com in the latest scan.
Is excalidraw.com secure (HTTPS)?
Yes. excalidraw.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
Who hosts excalidraw.com?
excalidraw.com is hosted on AWS, behind Vercel CDN.
What is excalidraw.com's SEO score?
excalidraw.com scored 90/100 for SEO in the latest analysis (excellent).
What is excalidraw.com's overall website score?
excalidraw.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Is excalidraw.com hiring?
excalidraw.com has a careers page; check it directly for current openings.