charlesarmstrong.org
Charles Armstrong School

!No H1 Tag!No Description No Keywords

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

!HTTPS request response -

!No Redirect from HTTP to HTTPS

Server response time 1,251 sec

HTML load time 0,802 sec

iHTML length: 9376

!Favicon link not found

iNumber of IMGs: 2

The ALT attribute is set for all IMGs

!Not adapted for mobile devices. It doesn't use the VIEWPORT tag

W3C Validation. Number of HTML errors: 7

W3C Validation. Number of HTML warnings: 4

!Doesn't use robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Charlesarmstrong.org

iUS Pittsburgh 2403 Sidney St

River Park Commons, 2403, Sidney Street, South Side Flats, Pittsburgh, Allegheny County, Pennsylvania, 15203, United States

Technical Information

iServer: Apache

iCharlesarmstrong.org created 27 year(s) 9 month(s) 7 day(s) ago (1997-05-28)

iRegistration period ends in 1 year(s) 3 month(s) 3 day(s) (2026-05-27)

iCharlesarmstrong.org is registered in the NETWORK SOLUTIONS, LLC

iCharlesarmstrong.org registered to Charles Armstrong Foundation=20

iСontacts: [email protected]

iNameservers: NS47.WORLDNIC.COM, NS48.WORLDNIC.COM

iIPv4: 66.39.70.17

iDNS TXT Records: "MS=ms81440693"
"v=spf1 include:spf.protection.outlook.com -all"

iDNS Mail Records: 15 charlesarmstrong-org.mail.protection.outlook.com.

iDMARC Mail Anti Spam Records: 66.39.70.17

iAuthor Domain Signing Practices Mail Records: 66.39.70.17

iRaw DNS Information

A: 66.39.70.17

TXT: "MS=ms81440693"
TXT: "v=spf1 include:spf.protection.outlook.com -all"

MX: 15 charlesarmstrong-org.mail.protection.outlook.com.

DMARC: 66.39.70.17

ADSP: 66.39.70.17