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360chicago.com

https://360chicago.com· First analyzed 09 May 2026· Updated 09 May 2026
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360chicago.com
Desktop screenshot of 360chicago.com
Mobile screenshot of 360chicago.com
Mobile

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Hosting Provider

cloudflare.com

IP Address

172.67.72.26

Site Location

🇺🇸 Chicago, United Statesvia schema

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

poppy.ns.cloudflare.com.colin.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
927 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
166 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Oxygen Theme Disablerv1.0Custom
by Blend Marketing
View Theme

SEO Analysis

A86/100
27
4
1
Meta Tags14/15
Content9/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
3
360chicago.com360chicago.com

360 CHICAGO Observation Deck: John Hancock Observatory

Experience panoramic views of Chicago's skyline and Lake Michigan from 1,030 feet above Magnificent Mile. Visit 360 CHICAGO, a premier observation deck in th...

Description truncated.
Title Length54 chars

Recommended: 50-60 chars (~339px / 580px)

Description Length170 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (99/100) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

70/100
Good
19 6

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AI & LLM Readiness

C64/100
Bot Access
20/25
Machine Read.
20/25
Schema Data
8/25
Citation
16/25

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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:942
Token eff.:Optimal
Sections/1K:6.4

Structured Data

9 JSON-LD
Organization×1.1WebSiteVideoObjectSearchAction
sameAs entity links

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 3.4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...

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
84/100
13
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
16/20
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.
1 recommendation
  • Accessibility recommendation preview...

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.
59/100
C
188 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
215 mg
vs
Returning (cached)
108 mg
Annual (10K/mo)
22.6 kg
Emission Segments
Data Center
9 mg
Network
55 mg
Device
124 mg
Resource Breakdown
JavaScript
935.5 KB
Images
668.9 KB
CSS
142.9 KB
Fonts
31.1 KB
HTML
85.3 KB
Other
2.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

WAF

63d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

360chicago.com*.360chicago.com

SHA-256 Fingerprint

7F:15:67:F0:BF:20:E8:0B:36:1D:35:55:03:43:58:54:88:9C:6E:A7...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 1 Hours(public, max-age=3600, s-maxage=86400, stale-while-revalidate...)
cf-cache-status
DYNAMIC
cf-ray
9f8f21a9a8a2896f-BOS
content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 07:53:37 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

360chicago-com.mail.protection.outlook.com

Domain Information

360chicago.com

Domain Age
22y 9m

Created

24.07.2003

Expires

24.07.2026

Last Updated

25.07.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
B
70/100
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...

Typography & Readability

Poppins

WCAG Partial
67/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
11/20

1.25x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 6 req

Heading Font

Poppins

Sans20px

Body Font

Poppins

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

~41 CPL

Narrow lines
20px
h1
150px
h2
45px
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 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFluid TypeFlesch 38

Color Palette

8 unique colors
Light
#00040e
Primary· 24.500000000000004%
#001547
Accent· 20.6%
#001e69
Accent· 17.2%
#000c26
Accent· 13.5%
#0cabaf
Accent· 7.4%
#1772a9
Accent· 7.3%
#0d367b
Accent· 5.2%
#93d0c0
Secondary· 4.4%

Business & Marketing Stack

11 Tools Detected

Enterprise

Marketing Automation

1

Email marketing and automation platforms

Behavior Analytics

3

User behavior and product analytics

Privacy & Cookies

1

Cookie consent and privacy compliance tools

Social Media

1

Social widgets and sharing tools

5

Categories

11

Total Tools

1

Enterprise

5

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
20
Async
0
Defer

Top Script Sources

analytics.tiktok.com(3)connect.facebook.net(2)clarity.ms(2)s.pinimg.com(2)consent.cookiebot.com(2)

Website Identity

360 Chicago

360 Chicago

Organization

Observation deck with panoramic views of Chicago and Lake Michigan, located atop 875 N. Michigan Avenue.

875 N Michigan Avenue, 94th floor, Chicago

60611, Chicago, IL

US

Location detected: 🇺🇸 United States, Chicagovia schema
GoDaddy.com, LLC📧 Microsoft 365en-US

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Last analyzed: 09 May 2026 at 07:54

Historical Analysis & Change Tracking