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coreinfrastructure.org

https://coreinfrastructure.org· First analyzed 08 May 2026· Updated 08 May 2026
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coreinfrastructure.org
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Hosting Provider

Pantheon
aws.amazon.com

IP Address

3.131.150.69

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Nginx

CDN

Fastly

Nameservers

ns2.dnsimple-edge.net.ns3.dnsimple.com.ns4.dnsimple-edge.org.ns1.dnsimple.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
888 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.2 MB
132 requests

Image Optimization

Lazy LoadAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Salient Child Themev1.0Custom
by ThemeNectar
View Theme

Technology Stack

21 Technologies Detected

Plugins

8
Events Calendar ProNotifications BarSalient Social
Tablepress Premium
The Events CalendarSalient CoreJs_Composer_Salient
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv3.7.1

UI Components

1
Slick Carousel

Other

1
Anime.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
LinkedIn Ads

Web Servers

1
Nginx

SEO Analysis

C60/100
18
8
2
Meta Tags10/15
Content10/12
Headings5/8
Technical19/25
E-E-A-T0/7
Images3/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
coreinfrastructure.orgcoreinfrastructure.org

Open Source Security Foundation – Linux Foundation Projects

No description available for this page.

Title Length59 chars

Recommended: 50-60 chars (~359px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (13/17) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 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

D44/100
Bot Access
20/25
Machine Read.
15/25
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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:5%
Words:1,368
Token eff.:Optimal
Sections/1K:1.5
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 8.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
B
74/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
23/100
F
531 mg
CO₂e / view
4.2 MB
Page Weight
15%
Cleaner Than
New Visitor
607 mg
vs
Returning (cached)
304 mg
Annual (10K/mo)
63.8 kg
Emission Segments
Data Center
119 mg
Network
128 mg
Device
285 mg
Resource Breakdown
JavaScript
377.8 KB
Images
702.6 KB
CSS
336.9 KB
Fonts
6.6 KB
HTML
32.2 KB
Other
2.8 MB
Green Hosting Not Verified
Pantheon
7 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

95%Excellent
Interactive

HTTPS

No WAF

78d

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

27.04.2026

Valid Until

26.07.2026

Subject Alternative Names (1)

openssf.org

SHA-256 Fingerprint

C9:A0:75:8F:F6:54:58:EE:08:D9:82:61:94:8E:D4:A2:FD:9E:69:A3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-headers
Content-Type, Authorization
access-control-allow-methods
GET,POST
access-control-allow-origin
*
age
4591
cache-control
🟡 60s(public, max-age=60, s-maxage=43200, stale-while-revalidate=8...)
Good Warning Issue

Email Infrastructure

Forward Email

Score

45

SPF
DKIM
DMARC

MX Records (2)

mx2.forwardemail.net
mx1.forwardemail.net

Domain Information

coreinfrastructure.org

Domain Age
12 years

Created

18.04.2014

Expires

18.04.2027

Last Updated

18.04.2026

Registrar

1API GmbH

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
Legitimate interest basis 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.
B
73/100
Mobile Friendly25 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=1, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

IBM Plex Sans + Poppins

WCAG Partial
61/100
Readability
/30
11/30

12px · LH 1.83

Hierarchy
/20
16/20

4.17x ratio

WCAG
/25
18/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 8 req

Heading Font

IBM Plex Sans

Sans50px

Body Font

Poppins

Sans12px

Contrast Ratio

1:1

5 issues

Reading Comfort

~36 CPL

Narrow lines
50px
h1
30px
h3
20px
h4
12px
p

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

⚠️ Wide line spacing (1.83). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.2x larger than body text.

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 20

Color Palette

7 unique colors
Dark
#141413
Text· 37.3%
#4d433c
Primary· 14.899999999999999%
#342066
Accent· 11.3%
#469bb5
Secondary· 9.7%
#426a7a
Secondary· 2.6%

Business & Marketing Stack

6 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

4

Categories

6

Total Tools

1

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
10
Async
1
Defer

Top Script Sources

googletagmanager.com(4)snap.licdn.com(3)connect.facebook.net(2)openssf.org(2)js.hubspot.com(1)

Website Identity

coreinfrastructure.org

12 years old
Location detected: 🇺🇸 United Statesvia ip
1API GmbH📧 Forward Emailen-US

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Last analyzed: 08 May 2026 at 15:33

Historical Analysis & Change Tracking