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ieeecss.org

https://ieeecss.org· First analyzed 15 May 2026· Updated 15 May 2026
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ieeecss.org
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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.94.20

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

anna.ns.cloudflare.com.anuj.ns.cloudflare.com.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20.4 MB
142 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Drupal
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrapv4.1.3
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

Libraries

1
Animate.css

SEO Analysis

D56/100
14
8
2
Meta Tags7/15
Content11/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
ieeecss.orgieeecss.org

Home | IEEE Control Systems Society

No description available for this page.

Title Length35 chars

Recommended: 50-60 chars (~213px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

41 rules

Local SEO

Local Search Readiness

13/100
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.
7/25
Schema Data
0/25
Citation
11/25

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
Text ratio:3%
Words:1,304
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 4.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
A
84/100
14
Passed
3
Critical
0
Warnings
Images & Alt Text
18/20
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
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
24/100
F
2.11 g
CO₂e / view
20.4 MB
Page Weight
5%
Cleaner Than
New Visitor
2.41 g
vs
Returning (cached)
1.20 g
Annual (10K/mo)
252.8 kg
Emission Segments
Data Center
103 mg
Network
619 mg
Device
1.38 g
Resource Breakdown
JavaScript
1.9 MB
Images
3.2 MB
CSS
15.2 MB
HTML
20.7 KB
Green Hosting Verified
Cloudflare
GWF Verified
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.05.2026

Valid Until

02.08.2026

Subject Alternative Names (2)

ccta2024.ieeecss.orgieeecss.org

SHA-256 Fingerprint

8E:54:F6:FE:7D:17:C3:41:F0:DD:07:51:B7:3A:31:1C:B4:60:77:BE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(must-revalidate, no-cache, private)
cf-cache-status
DYNAMIC
cf-ray
9fc21b89c92c3335-BOS
content-encoding
zstd
content-language
en
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (3)

route3.mx.cloudflare.net
route1.mx.cloudflare.net
route2.mx.cloudflare.net

Domain Information

ieeecss.org

Domain Age
26y 8m

Created

30.08.1999

Expires

30.08.2031

Last Updated

24.02.2023

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Osano

Cookie Consent Banner
Osano
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Osano
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 Friendly5 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Condensed

WCAG Partial
52/100
Readability
/30
14/30

12px · LH 1.20

Hierarchy
/20
8/20
WCAG
/25
14/25

3.54:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Roboto Condensed

Sans

Body Font

Roboto Condensed

Sans12px

Contrast Ratio

3.54:1

8 issues

Reading Comfort

~47 CPL

Optimal (45–75)
40px
h2
23px
h3
23px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 3.5:1).

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

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

Buy on MyFonts

Color Palette

10 unique colors
Light
#ffffff
Background· 50.8%
#282e50
Primary· 11.7%
#a89f93
Secondary· 6.2%
#6a8482
Secondary· 5.9%
#193c5b
Primary· 2.7%
#52443a
Secondary· 2.7%
#14162a
Primary· 2.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OsanoMid-Market

Cookie consent and privacy compliance tools

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

22 Resources

12
Scripts
10
Styles
2
Async
3
Defer

Top Script Sources

local(4)platform.twitter.com(2)cdnjs.cloudflare.com(2)cmp.osano.com(1)googletagmanager.com(1)

Website Identity

ieeecss.org

26 years old
Location detected: 🇨🇦 Canadavia ip
Network Solutions, LLCen

Social Profiles

FacebookX (Twitter)

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Last analyzed: 15 May 2026 at 12:22

Historical Analysis & Change Tracking