What technology does urldefense.com use?

We did not detect any specific technologies for urldefense.com in the latest scan.

Is urldefense.com secure (HTTPS)?

Yes. urldefense.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Aug 23, 2026.

Who hosts urldefense.com?

Hosting provider information for urldefense.com is not available yet.

What is urldefense.com's SEO score?

urldefense.com scored 50/100 for SEO in the latest analysis (fair).

What is urldefense.com's overall website score?

urldefense.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

Has urldefense.com's score changed over time?

urldefense.com's overall score has declined by 1 point (from 78 to 77) since Jul 21, 2026.

urldefense.com

Proofpoint - ZenWeb™

Last scanned Jul 22, 2026, 10:32 AM · 7 views

Overall score

Fair

Summary

SEO is fair (50/100) and accessibility is excellent (90/100). Security scores excellent (95/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 3 high priority

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.
Slow estimated load (10.1s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

10.12 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-1 overall since Jul 21, 2026

Overall: 77
SEO: 50
Security: 95
Performance: 80
Accessibility: 90

Meta tags

Title: Proofpoint - ZenWeb™
Description
Canonical
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Sectigo Limited
Subject: zenweb.proofpoint.com
Valid from: May 25, 2026
Valid to: Aug 23, 2026
Days until expiry: 32
SAN domains: zenweb.proofpoint.com, zenweb.c15.proofpoint.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 1

Links

0 internal · 3 external · 3 broken

Images

2 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 4.8 KB

Page size

18.0 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://urldefense.com
Final URL: https://zenweb.proofpoint.com/urldefense?locale=en-US
HTTP status: 200
HTTP version: HTTP/2
Response time: 10.12 s
HTML size: 18.0 KB
Redirect chain: https://urldefense.com → https://zenweb.proofpoint.com/urldefense?locale=en-US

See something wrong on this report? Request a correction

Frequently asked questions

What technology does urldefense.com use?: We did not detect any specific technologies for urldefense.com in the latest scan.
Is urldefense.com secure (HTTPS)?: Yes. urldefense.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Aug 23, 2026.
Who hosts urldefense.com?: Hosting provider information for urldefense.com is not available yet.
What is urldefense.com's SEO score?: urldefense.com scored 50/100 for SEO in the latest analysis (fair).
What is urldefense.com's overall website score?: urldefense.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
Has urldefense.com's score changed over time?: urldefense.com's overall score has declined by 1 point (from 78 to 77) since Jul 21, 2026.