What technology does mail.yahoo.net use?

We did not detect any specific technologies for mail.yahoo.net in the latest scan.

Is mail.yahoo.net secure (HTTPS)?

Yes. mail.yahoo.net uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 26, 2026.

Who hosts mail.yahoo.net?

mail.yahoo.net is hosted on YAHOO-1 - Yahoo Holdings Inc., US.

What is mail.yahoo.net's SEO score?

mail.yahoo.net scored 50/100 for SEO in the latest analysis (fair).

What is mail.yahoo.net's overall website score?

mail.yahoo.net has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.

mail.yahoo.net

Yahoo

Last scanned Jul 23, 2026, 12:53 PM

Overall score

Fair

Summary

This website is hosted on YAHOO-1 - Yahoo Holdings Inc., US. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores poor (30/100) and performance excellent (100/100). Top issue: Missing meta description.

United States

Hosted on YAHOO-1 - Yahoo Holdings Inc., US

Top issues to fix

10 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

233 ms

Security

HTTPS & header checks

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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: YAHOO-1 - Yahoo Holdings Inc., US
CDN provider: —
IP address: 180.222.114.11
ASN: AS10310 (YAHOO-1 - Yahoo Holdings Inc., US)

DNS records

Type	Value
A	180.222.114.11 180.222.114.12
AAAA	2406:2000:a0:807::1 2406:2000:a0:807::2 2406:2000:98:800::e6 2406:2000:98:800::e5
MX	—
TXT	—
NS	—
CAA	—
CNAME	uk.overview.mail.yahoo.com
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.www.yahoo.com
Valid from: Jul 8, 2026
Valid to: Aug 26, 2026
Days until expiry: 34
SAN domains: *.www.yahoo.com, *.yahoo.com, ymail.com, s.yimg.com, *.fantasysports.yahoo.com, *.calendar.yahoo.com, *.groups.yahoo.com, *.mail.yahoo.com, *.msg.yahoo.com, *.ymail.com, *.finance.yahoo.com, *.news.yahoo.com, de.nachrichten.yahoo.com, *.video.yahoo.com, *.m.yahoo.com, *.my.yahoo.com, *.search.yahoo.com, *.secure.yahoo.com, *.yahooapis.com, *.mg.mail.yahoo.com, *.api.fantasysports.yahoo.com, *.autos.yahoo.com, *.cricket.yahoo.com, *.football.fantasysports.yahoo.com, *.games.yahoo.com, *.lifestyle.yahoo.com, *.style.yahoo.com, *.movies.yahoo.com, *.mujer.yahoo.com, *.music.yahoo.com, *.safely.yahoo.com, *.screen.yahoo.com, *.shine.yahoo.com, *.sports.yahoo.com, *.travel.yahoo.com, *.tv.yahoo.com, *.weather.yahoo.com, *.notepad.yahoo.com, *.yql.yahoo.com, *.celebrity.yahoo.com, *.ybp.yahoo.com, *.geo.yahoo.com, *.messenger.yahoo.com, *.antispam.yahoo.com, *.ysm.yahoo.com, video.media.yql.yahoo.com, *.iris.yahoo.com, *.mobile.yahoo.com, *.overview.mail.yahoo.com, *.mailplus.mail.yahoo.com, *.xobni.yahoo.com, api.digitalhomeservices.yahoo.com, commsdata.api.yahoo.com, *.commsdata.api.yahoo.com, *.commerce.yahoo.com, *.sombrero.yahoo.net, *.tw.campaign.yahoo.com, *.dispatcher.yahoo.com, cdn.launch3d.com, cdn.js7k.com, video-api.sapi.yahoo.com, *.vto.commerce.yahoo.com, es-us.finanzas.yahoo.com, br.financas.yahoo.com, es-us.noticias.yahoo.com, es-us.vida-estilo.yahoo.com, de.kino.yahoo.com, *.dht.yahoo.com, admetrics.uadapp.yahoo.com, *.gcp.mail.yahoo.com, *.media.yahoo.com, o.aolcdn.com, s.aolcdn.com, ca.rogers.yahoo.com, fr-ca.rogers.yahoo.com, *.test-newsletters.yahoo.com, *.newsletters.yahoo.com, *.email.cc.yahoo.com, *.shopping.comms.yahoo.com, *.activity.yahoo.com, *.notify.yahoo.com, *.today.yahoo.com, *.discover.yahoo.com, *.sync.mail.yahoo.com

Security headers

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

Compression: none · 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

2 scripts · 0 stylesheets

JS / CSS size

2.6 KB · 938 B

Page size

4.5 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://mail.yahoo.net
Final URL: https://mail.yahoo.net
HTTP status: 404
HTTP version: HTTP/2
Response time: 233 ms
HTML size: 4.5 KB
Redirect chain: https://mail.yahoo.net

See something wrong on this report? Request a correction

Same hosting provider

carddav.address.yahoo.com

Error 401 Unauthorized

YAHOO-1 - Yahoo Holdings Inc., US

Frequently asked questions

What technology does mail.yahoo.net use?: We did not detect any specific technologies for mail.yahoo.net in the latest scan.
Is mail.yahoo.net secure (HTTPS)?: Yes. mail.yahoo.net uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 26, 2026.
Who hosts mail.yahoo.net?: mail.yahoo.net is hosted on YAHOO-1 - Yahoo Holdings Inc., US.
What is mail.yahoo.net's SEO score?: mail.yahoo.net scored 50/100 for SEO in the latest analysis (fair).
What is mail.yahoo.net's overall website score?: mail.yahoo.net has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.