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onenote.com

Take notes anywhere for free | Microsoft OneNote for the Web

Last scanned Jul 21, 2026, 11:40 AM · 1 view

91

Overall score

Excellent

Top issues to fix

3 issues found · 1 high priority

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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.

Summary

Capture your ideas with Microsoft OneNote online. This website is hosted on Azure. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: No H1 heading found.

90

SEO

1 issue(s) found

100

Performance

410 ms

85

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.

Contact

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

Source: https://onenote.cloud.microsoft/contact

Meta tags

Title
Take notes anywhere for free | Microsoft OneNote for the Web
Description
Capture your ideas with Microsoft OneNote online. Organize notes, clip web content, and collaborate with others from any device.
Canonical
https://onenote.cloud.microsoft/en-us/
Language
en-us
Charset
UTF-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
website
og:url
—

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Azure
CDN provider
—
IP address
52.108.11.12
ASN
AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)

DNS records

TypeValue
A
  • 52.108.11.12
  • 52.108.10.12
AAAA
  • 2603:1063:2000:3::12
  • 2603:1063:2000:2::12
MX—
TXT—
NS—
CAA—
CNAME
  • m365homepages.wac.trafficmanager.net.wac-0003.wac-dc-msedge.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Microsoft Corporation
Subject
officeapps.live.com
Valid from
Jul 6, 2026
Valid to
Jan 20, 2027
Days until expiry
183
SAN domains
officeapps.live.com, officeppe.live.com, *.office.live.com, office.live.com, *.officeapps.live.com, officeapps-df.live.com, *.officeapps-df.live.com, *.online.office.com, *.online.office365.com, online.office.com, online.office365.com, *.th.officeapps.live.com, *.vhs.officeapps.live.com, *.view.officeapps.live.com, *.optin.online.office.com, tr-ofc-atm.office.com, excel.cloud.microsoft, word.cloud-dev.microsoft, powerpoint.cloud-dev.microsoft, word.cloud.microsoft, powerpoint.cloud.microsoft, excel.cloud-dev.microsoft, df.excel.cloud.microsoft, df.word.cloud.microsoft, df.powerpoint.cloud.microsoft, *.wopi.online.office.net, *.wshi.online.office.net, df.onenote.cloud.microsoft, word.cloud.dev.microsoft, powerpoint.cloud.dev.microsoft, excel.cloud.dev.microsoft, onenote.cloud.microsoft, onenote.cloud.dev.microsoft, df.visio.cloud.microsoft, visio.cloud.dev.microsoft, visio.cloud.microsoft, *.office.core.microsoft, *.office.guest.usercontent.microsoft, *.office.svc.cloud.microsoft, tr-ofc-afdwac.office.com, *.ocs.svc.cloud.microsoft, *.rtc.svc.cloud.microsoft, tr-ofc-afdb.office.com, *.word.cloud.microsoft, *.excel.cloud.microsoft, *.powerpoint.cloud.microsoft, docs.live.com, documents.live.com, docs-df.live.com, documents-df.live.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

38 scripts · 0 stylesheets

JS / CSS size

41.8 KB · 6.0 KB

Page size

73.6 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
32
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No H1 heading found

Accessibility issues

  • No H1 heading 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://onenote.com
Final URL
https://onenote.cloud.microsoft/
HTTP status
200
HTTP version
HTTP/2
Response time
409 ms
HTML size
73.6 KB
Redirect chain
https://onenote.com → https://www.onenote.com/ → https://onenote.cloud.microsoft/

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Frequently asked questions

What technology does onenote.com use?
We did not detect any specific technologies for onenote.com in the latest scan.
Is onenote.com secure (HTTPS)?
Yes. onenote.com uses TLS 1.3 with a certificate issued by Microsoft Corporation, valid until Jan 20, 2027.
Who hosts onenote.com?
onenote.com is hosted on Azure.
What is onenote.com's SEO score?
onenote.com scored 90/100 for SEO in the latest analysis (excellent).
What is onenote.com's overall website score?
onenote.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
Is onenote.com hiring?
onenote.com has a careers page; check it directly for current openings.