ttic.edu

https://ttic.edu· First analyzed 22 May 2026· Updated 22 May 2026

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ttic.edu

Mobile

Sponsored

Hosting Provider

Hurricane Electric

IP Address

65.49.29.14

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Fremont, United States

ASN

AS6939

Organization

Hurricane Electric

Server

Apache

Nameservers

dns3.easydns.org.dns1.easydns.com.dns2.easydns.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.9 MB

57 requests

0–49

50–89

90–100

Architecture Stack

JAMstack

⚡ SSG

Frontend

Framework

Hugov0.54.0

Styling

Bootstrap

Infrastructure

Hosting

Hurricane Electric

Technology Stack

8 Technologies Detected

Libraries

CSS Frameworks

Other

Icon Libraries

Fonts

Web Servers

SEO Analysis

D50/100

Meta Tags4/15

Content12/12

Headings3/8

Technical13/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

ttic.eduttic.edu

TTIC

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars (~22px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (20/21) — critical for accessibility and SEO

13 issues found

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Crawlability

Sitemap

Type: standard

184 URLs

robots.txt

Local SEO

Local Search Readiness

17/100

Poor

5 10 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

F38/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

9/25

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:15%

Words:504

Token eff.:Optimal

Sections/1K:27.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 4.6w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

67/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

16/100

746 mg

CO₂e / view

5.9 MB

Page Weight

Cleaner Than

New Visitor

852 mg

Returning (cached)

426 mg

Annual (10K/mo)

89.5 kg

Emission Segments

Data Center

167 mg

Network

179 mg

Device

400 mg

Resource Breakdown

JavaScript

283.4 KB

Images

5.2 MB

CSS

413.5 KB

Fonts

2.0 KB

HTML

5.3 KB

Green Hosting Not Verified

Hurricane Electric

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

ttic.eduwww.ttic.edu

SHA-256 Fingerprint

9F:C2:F4:BE:20:F9:FD:E5:A0:D4:6F:D9:1A:AB:B2:54:5D:8A:AC:7C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

5170

content-type

text/html

date

Fri, 22 May 2026 00:43:44 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt2.aspmx.l.google.com

aspmx.l.google.com

aspmx2.googlemail.com

aspmx3.googlemail.com

+1 more

Domain Information

ttic.edu

DNSSEC

Not Enabled

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.

64/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial + Helvetica Neue

WCAG Partial

52/100

Readability

/30

18/30

14px · LH 1.60

Hierarchy

/20

8/20

WCAG

/25

13/25

1.05:1 min contrast

Performance

/25

13/25

System fonts

Heading Font

Arial

Sans

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

1.05:1

7 issues

Reading Comfort

~43 CPL

Narrow lines

26px

20px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 30/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 30

Color Palette

8 unique colors

10.57:1 AAA Light

#ffffff

Background· 45.7%

#3e3f3f

Text· 6.5%

#515e67

Primary· 4.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(11)maps.googleapis.com(3)tracking.ttic.edu(1)

Website Identity

ttic.edu

contact@ttic.edu

6045 South Kenwood AveChicago, IL 60637Phone: 773 834 2500Website:www.ttic.eduEmail:contact@ttic.eduInstagram:@ttic_conn

Location detected: 🇺🇸 United Statesvia ip

📧 Google Workspaceen

Social Profiles

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Last analyzed: 22 May 2026 at 00:44

Historical Analysis & Change Tracking