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sans.edu

https://sans.edu· First analyzed 22 Apr 2026· Updated 22 Apr 2026
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sans.edu
Desktop screenshot of sans.edu
Mobile screenshot of sans.edu
Mobile

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Hosting Provider

Incapsula Inc

IP Address

45.60.31.34

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 New York, United States

ASN

AS19551

Organization

Incapsula Inc

CDN

CloudFront

Nameservers

yahir.ns.cloudflare.com.violet.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
807 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
756 KB
149 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

5 Technologies Detected

Meta Frameworks

1
Nuxt.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Other

1
Optimizely

SEO Analysis

C69/100
19
6
1
Meta Tags9/15
Content11/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sans.edusans.edu

Cybersecurity Degree and Certificate Programs | SANS Technology Ins...

The SANS Technology Institute (SANS.edu) offers career-focused undergraduate and graduate cyber security programs on the cutting edge of cybersecurity.

Title truncated.
Title Length73 chars

Recommended: 50-60 chars (~440px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (73 chars, ~440px). Will be truncated in search results.

7 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
Poor
3 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
2/25
Citation
10/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:8%
Words:2,182
Token eff.:Optimal
Sections/1K:8.2
Depth:1/5

Structured Data

Microdata
Person×1.3microdata

Citation Readiness

Opening Summary259w
Descriptive Headingsavg 7.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
85/100
12
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
53/100
B
94 mg
CO₂e / view
756.2 KB
Page Weight
80%
Cleaner Than
New Visitor
107 mg
vs
Returning (cached)
53 mg
Annual (10K/mo)
11.2 kg
Emission Segments
Data Center
21 mg
Network
22 mg
Device
50 mg
Resource Breakdown
JavaScript
433.5 KB
Images
301 B
CSS
299.2 KB
HTML
23.2 KB
Green Hosting Not Verified
Incapsula Inc
3 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

61%Fair
Interactive

HTTPS

WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.02.2026

Valid Until

26.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.sans.edu*.innovation.sans.org*.sans.co*.widgetxco.org*.cyberleaders.sans.orgdev.sans-foundations.com*.feedback.sans.orgsans.org+12 more

SHA-256 Fingerprint

59:10:6B:1B:3F:0C:EE:E8:52:C1:6C:06:D9:B1:F5:05:1A:D1:97:8A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age
3
cache-control
🟡 30s(max-age=30)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Wed, 22 Apr 2026 15:39:47 GMT
etag
W/"5d63f0f53fa396f1e7399b09b2fbd7e3"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-002c1802.gslb.pphosted.com
mxa-002c1802.gslb.pphosted.com

Domain Information

sans.edu

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
D
56/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width,initial-scale=1
4 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Frank Ruhl Libre + PT Sans

WCAG AAA
76/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
18/20

2.25x ratio · ✓ H1→H6

WCAG
/25
21/25

11.06:1 min contrast

Performance
/25
14/25

2 fonts · 8 req

Heading Font

Frank Ruhl Libre

Serif36px

Body Font

PT Sans

Sans16px

Contrast Ratio

11.06:1

WCAG AAA (≥7:1)

Reading Comfort

~39 CPL

Narrow lines
36px
h1
36px
h2
26px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 32

Color Palette

10 unique colors
11.94:1 AAA Light
#ffffff
Background· 34.5%
#3b353b
Other· 8.1%
#0a0908
Primary· 12.5%
#272220
Text· 6.6%
#84735c
Secondary· 6.2%
#482520
Secondary· 5.3%
#665243
Secondary· 5.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

A/B Testing & Optimization

1
OptimizelyEnterprise

Experimentation and conversion optimization

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
5
Defer

Top Script Sources

local(15)gstatic.com(1)cdn.jsdelivr.net(1)googletagmanager.com(1)cdn.optimizely.com(1)

Website Identity

sans.edu

info@sans.edu
+13012417665
Location detected: 🇺🇸 United Statesvia phone

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Last analyzed: 22 Apr 2026 at 15:40

Historical Analysis & Change Tracking