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mender.io

Over-the-air software updates for IoT devices | Mender

Last scanned Jul 26, 2026, 2:25 AM · 1 view

93

Overall score

Excellent

Summary

Secure, reliable, and scalable OTA updates for IoT devices. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (90/100). Security scores excellent (95/100) and performance excellent (90/100). Top issue: sitemap.xml not found.

Secure, reliable, and scalable OTA updates for IoT devices. Seamlessly manage device software remotely, ensuring end-to-end security and compliance.

United States
Hosted on Cloudflare

Top issues to fix

3 issues found

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • 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.

95

SEO

1 issue(s) found

90

Performance

44 ms

95

Security

HTTPS & header checks

90

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.

Secure, reliable, and scalable OTA updates for IoT devices. Seamlessly manage device software remotely, ensuring end-to-end security and compliance.

Contact

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

Meta tags

Title
Over-the-air software updates for IoT devices | Mender
Description
Secure, reliable, and scalable OTA updates for IoT devices. Seamlessly manage device software remotely, ensuring end-to-end security and compliance.
Canonical
https://mender.io
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Over-the-air software updates for IoT devices | Mender
og:description
Secure, reliable, and scalable OTA updates for IoT devices. Seamlessly manage device software remotely, ensuring end-to-end security and compliance.
og:type
og:url
https://mender.io

Twitter Card

twitter:card
summary
twitter:title
Over-the-air software updates for IoT devices | Mender
twitter:description
Secure, reliable, and scalable OTA updates for IoT devices. Seamlessly manage device software remotely, ensuring end-to-end security and compliance.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
199.60.103.102
ASN
AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)

DNS records

TypeValue
A
  • 199.60.103.102
  • 199.60.103.2
AAAA
MX
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
TXT
  • v=spf1 include:_spf.google.com -all
NS
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
CAA
  • 0 issue "awstrust.com"
  • 0 issue "globalsign.com"
  • 0 issue "letsencrypt.org"
  • 0 issue "pki.goog"
  • 0 issue "digicert.com"
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
5273ecf6.sni.cloudflaressl.com
Valid from
Jul 15, 2026
Valid to
Oct 13, 2026
Days until expiry
79
SAN domains
5273ecf6.sni.cloudflaressl.com, mender.io

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 12

Links

31 internal · 26 external · 0 broken

Images

35 total · 0 missing alt

Scripts / Styles

33 scripts · 13 stylesheets

JS / CSS size

167 KB · 106 KB

Page size

409 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
5
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://mender.io
Final URL
https://mender.io
HTTP status
200
HTTP version
HTTP/2
Response time
36 ms
HTML size
409 KB
Redirect chain
https://mender.io

See something wrong on this report? Request a correction

Frequently asked questions

What technology does mender.io use?
mender.io is built with jQuery, Google Analytics.
Is mender.io secure (HTTPS)?
Yes. mender.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 13, 2026.
Who hosts mender.io?
mender.io is hosted on Cloudflare, behind Cloudflare CDN.
What is mender.io's SEO score?
mender.io scored 95/100 for SEO in the latest analysis (excellent).
What is mender.io's overall website score?
mender.io has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.