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illinoiscancerspecialists.com

https://illinoiscancerspecialists.com· First analyzed 22 May 2026· Updated 22 May 2026
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illinoiscancerspecialists.com
Desktop screenshot of illinoiscancerspecialists.com
Mobile screenshot of illinoiscancerspecialists.com
Mobile

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Hosting Provider

GoDaddy
godaddy.com

IP Address

68.178.204.120

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Tempe, United States

ASN

AS398101

Organization

GoDaddy.com, LLC

Server

Nginx

Nameservers

dns2.stabletransit.com.dns1.stabletransit.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
667 KB
27 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
GoDaddy

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Languages

1
PHPv7.4.33

SEO Analysis

C62/100
15
11
1
Meta Tags12/15
Content8/12
Headings3/8
Technical16/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile3/4
Indexability3/3
I
illinoiscancerspecialists.comillinoiscancerspecialists.com

Cancer Treatment Centers in Chicago Area - Illinois Cancer Specialists

Our dedicated and highly-skilled physicians and staff, who specialize in caring for patients with cancer and blood disorders.

Title Length70 chars

Recommended: 50-60 chars (~414px / 580px)

Description Length125 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

119 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100
Poor
6 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.
10/25
Schema Data
0/25
Citation
15/25

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
blockquotesheader/footer
Text ratio:4%
Words:468
Token eff.:Optimal
Sections/1K:6.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary41w
Descriptive Headingsavg 16.7w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
57/100
9
Passed
6
Critical
2
Warnings
Images & Alt Text
8/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
7/15
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.
5 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
45/100
B
82 mg
CO₂e / view
666.6 KB
Page Weight
80%
Cleaner Than
New Visitor
94 mg
vs
Returning (cached)
47 mg
Annual (10K/mo)
9.9 kg
Emission Segments
Data Center
18 mg
Network
20 mg
Device
44 mg
Resource Breakdown
JavaScript
154.8 KB
Images
170.9 KB
CSS
327.8 KB
Fonts
2.2 KB
HTML
10.9 KB
Green Hosting Not Verified
GoDaddy
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

72d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.05.2026

Valid Until

02.08.2026

Subject Alternative Names (2)

illinoiscancerspecialists.comwww.illinoiscancerspecialists.com

SHA-256 Fingerprint

E1:E6:A9:8E:4D:6D:45:15:15:D6:4A:08:FF:45:FE:EE:EE:AE:E7:25...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 6 Hours(max-age=21600)
content-encoding
📦 Gzip(gzip)
content-length
10887
content-type
text/html; charset=UTF-8
date
Fri, 22 May 2026 13:19:11 GMT
expires
Mon, 26 Jul 1997 05:00:00 GMT
Good Warning Issue

Email Infrastructure

Rackspace Email

Score

20

SPF
DKIM
DMARC

MX Records (2)

mx1.emailsrvr.com
mx2.emailsrvr.com

Domain Information

illinoiscancerspecialists.com

Domain Age
15y 6m

Created

12.11.2010

Expires

12.11.2026

Last Updated

08.11.2017

Registrar

Register.com - Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
C
67/100
Mobile Friendly12 breakpoints
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
67/100
Readability
/30
27/30

16px · LH 1.60

Hierarchy
/20
6/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

10 issues

Reading Comfort

~50 CPL

Optimal (45–75)
52px
h2
16px
h4
16px
p

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

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

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsFlesch 23

Color Palette

6 unique colors
Light
#d2cfce
Other· 25.4%
#f6f6fa
Primary· 33.3%
#317994
Secondary· 18.9%
#c0cab6
Secondary· 8.3%
#96af96
Secondary· 2.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

11 Resources

9
Scripts
2
Styles
4
Async
1
Defer

Top Script Sources

local(3)googletagmanager.com(2)collector-11461.tvsquared.com(1)mpactions.superpages.com(1)accessibilityserver.org(1)

Website Identity

illinoiscancerspecialists.com

+18559427227
15 years old
Location detected: 🇺🇸 United Statesvia phone
Register.com - Network Solutions, LLC📧 Rackspace Emailen

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Last analyzed: 22 May 2026 at 13:19

Historical Analysis & Change Tracking