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siecus.org

https://siecus.org· First analyzed 02 May 2026· Updated 02 May 2026
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siecus.org
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Hosting Provider

Kinsta
cloudflare.com

IP Address

188.114.97.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

craig.ns.cloudflare.com.kara.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
415 ms10%
Speed Index
540 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
68 KB
132 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
blocksy

Technology Stack

28 Technologies Detected

Plugins

19
Instagram Feed
Gravity Forms
Stackable Ultimate Gutenberg Blocks Premium
Reviews FeedEditor Block OutlineCustom Twitter FeedsCustom Facebook FeedWp Pop UpAdd To AnyBlocksy Companion Pro
Google Analytics For Wordpress
PerfmattersInteractive Geo Maps PremiumThe Events CalendarWpdatatablesWp Pdf Generator
Gravity Forms Zero Spam
Yoast SEO
Gravity Forms

Libraries

2
jQueryv3.7.1
Moment.js

CSS Frameworks

2
Tailwind CSS
Bootstrap

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
React

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

B74/100
24
3
1
Meta Tags7/15
Content3/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
S
siecus.orgsiecus.org

Home - SIECUS

Advancing sex ed for social change since 1964. SIECUS advances sex education through advocacy, policy and coalition building. Get Involved SIECUS: Sex Ed for...

Description truncated.
Title Length13 chars

Recommended: 50-60 chars (~81px / 580px)

Description Length382 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (3 words). Search engines need substantial content for ranking.

4 issues found

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Crawlability

Sitemap
robots.txt

21 rules

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

F39/100
Bot Access
15/25
Machine Read.
7/25
Schema Data
7/25
Citation
10/25

AI Bot Access

6/14 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:1%
Words:1,096
Token eff.:Optimal

Structured Data

9 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
A+
95/100
17
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
77/100
A+
7 mg
CO₂e / view
67.6 KB
Page Weight
95%
Cleaner Than
New Visitor
8 mg
vs
Returning (cached)
4 mg
Annual (10K/mo)
816 g
Emission Segments
Data Center
<0.001 g
Network
2 mg
Device
5 mg
Resource Breakdown
CSS
396 B
HTML
67.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
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

06.04.2026

Valid Until

05.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

siecus.org*.siecus.org

SHA-256 Fingerprint

05:A1:D1:16:9D:53:BF:DC:DF:5D:D8:6C:91:72:8C:AC:F2:85:D6:AF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cf-cache-status
DYNAMIC
cf-ray
9f5a4cdddffc4d0d-BOS
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Sat, 02 May 2026 22:00:42 GMT
ki-cache-type
None
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

siecus-org.mail.protection.outlook.com

Domain Information

siecus.org

Domain Age
30y 4m

Created

04.01.1996

Expires

03.01.2029

Last Updated

02.12.2025

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

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.
A
83/100
Mobile Friendly31 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, maximum-scale=5, viewport-fit=cover
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Montserrat

WCAG Partial
75/100
Readability
/30
21/30

16px · LH 1.65

Hierarchy
/20
19/20

3.12x ratio · ✓ H1→H6

WCAG
/25
15/25

1.79:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Montserrat

Sans50px

Body Font

Montserrat

Sans16px

Contrast Ratio

1.79:1

12 issues

Reading Comfort

~36 CPL

Narrow lines
50px
h1
36px
h2
28px
h3
16px
p

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

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.8:1).

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

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 28

Color Palette

6 unique colors
2.25:1 Fail Light
#ffffff
Background· 48.9%
#adada8
Other· 4.9%
#f6eeeb
Secondary· 27.5%
#253359
Primary· 7.3%
#e8b7aa
Accent· 6.5%
#91665a
Secondary· 4.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
0
Defer

Top Script Sources

siecus.org(18)gstatic.com(1)googletagmanager.com(1)

Website Identity

SIECUS

SIECUS

Organization

Sex Ed for Social Change

siecus.org/
30 years old
Location detected: 🇨🇦 Canadavia ip
Network Solutions, LLC📧 Microsoft 365en-US

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Last analyzed: 02 May 2026 at 22:01

Historical Analysis & Change Tracking