Websites Powered by Outlook Web App
6,577 websites tracked using Outlook Web App (Webmail) · help.outlook.com
Outlook Web App is a webmail interface for reading email in a browser. Its official site is help.outlook.com. PoweredBy tracks the websites that use Outlook Web App across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the webmail ecosystem.
Usage trend
Core Web Vitals
Median site among 5,248 Outlook Web App sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
3,011
India
1,731
United Kingdom
1,538
Germany
1,446
France
1,326
Canada
1,313
Spain
1,125
Netherlands
1,098
Sites using Outlook Web App by audience country, Chrome UX Report.
Top sites by authority
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Outlook Web App in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Outlook Web App
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 301 | royalceramica.com | 0.65/10 | - | - | May 2024 |
| 302 | stc.team | 0.69/10 | - | - | Jul 2023 |
| 303 | stfw.ch | 4.63/10 | - | - | Feb 2025 |
| 304 | telecelzim.co.zw | - | - | - | Apr 2026 |
| 305 | tr-media.ru | 0.32/10 | - | - | May 2026 |
| 306 | trilliumcollege.ca | 2.98/10 | - | - | Jun 2025 |
| 307 | udocba.org.ar | 1.60/10 | - | - | Nov 2025 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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