email.childrens.harvard.edu

❯Summary

80 Trust score

0 Privacy pressure

0 Third-party

0 Runtime scripts

💬What happens during a visit

Before you interacted with anything, email.childrens.harvard.edu had already triggered about 1 data-receiving requests and 0 data-sending requests in the background.

That activity included 0 ad-related, 0 analytics, 1 first-party, and 0 third-party traffic events.

During a single visit, the page loaded 9 files and downloaded about 0.17 MB of data.

The estimated device-side impact of this session was about 304 MB of RAM pressure and 1.04 W of power usage.

💬User comments

No comments yet.

🗺Traffic and geography

Bounce rate0
Time on site0

⬤Uptime history

Reached 100% availability across the last 20 checks and was last checked on 2026-03-31 03:06:20.

Status	Latency	Checked at
Up	2906 ms	2026-03-31 03:06:20

📊Browser activity

1First-party

0Third-party

0Ads

0Analytics

0Social

0CDN

First-party 1

Ads 0

Analytics 0

Social 0

CDN 0

Other third-party 0

🔒Certificate and transport

SSL Certificate

Certificate subjectC = US, ST = Massachusetts, O = The Children's Hospital Corporation, CN = email.tch.harvard.edu
IssuerC = GB, O = Sectigo Limited, CN = Sectigo Public Server Authentication CA OV R36
Certificate statusvalid
Days left189
Valid fromOct 6 00:00:00 2025 GMT
Valid toOct 6 23:59:59 2026 GMT
TLS443

HTTP security

HSTSNo
CSPNo
X-Frame-OptionsYes
X-Content-Type-OptionsNo

⚡Visit cost

Transfer0.17 MB

Loaded files9

Estimated RAM304 MB

Session span13 s

🌐DNS and infrastructure

A records192.0.66.20
MX recordsmx0a-00171101.pphosted.com (pri 100), mx0b-00171101.pphosted.com (pri 100)
TXT recordsPeh2GHoW8uiAzwS9tTZKlGBn9cMq6Y+XUFtrqmLtqFh1WvloPkzGczPsZcSdDfin4hZ7QiL9J7SM8yr7Yyzi8w== | status-page-domain-verification=b4j4g69th3vv | pardot679353=f93ea3588d69483bf48dbf587511f51d43ddadaae52b8bac6856c8428559a06d | google-site-verification=xXWxVElKH8ek_eW45CbAqVSMTQgAqLYUNQUrWpOmkrY | MS=ms35192554 | globalsign-domain-verification=B8359DCEFBCF837B95E2F82282E4297A
NS1a11-67.akam.net
NS2a6-66.akam.net
SPFpresent
DMARCpresent
CAAmissing
DNSSECmissing
DKIMunknown_selector_required

🔒Privacy and storage

Local storage0
Session storage0
Service workersupported, not active
Browser cookies1
External iframes0

Cookie Security

Cookies set0
Secure0
HttpOnly0
Missing SameSite0

👤Trust and identity

Domainemail.childrens.harvard.edu
Root domainharvard
TLDedu
Final URLhttps://email.tch.harvard.edu/owa/auth/logon.aspx?url=https%3a%2f%2femail.tch.harvard.edu%2fowa%2f&reason=0
Server IP134.174.13.223
Nameservera11-67.akam.net, a6-66.akam.net
Last statusup

Outlook

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

Outlook

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

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