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informingscience.org

https://informingscience.org· First analyzed 19 May 2026· Updated 19 May 2026
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informingscience.org
Desktop screenshot of informingscience.org
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Mobile

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Hosting Provider

InterServer
interserver.net

IP Address

192.64.81.45

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Secaucus, United States

ASN

AS19318

Organization

Interserver, Inc

Server

Microsoft IIS

Nameservers

ns2.iclickandhost.com.ns1.iclickandhost.com.ns4.iclickandhost.com.ns3.iclickandhost.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
716 ms10%
Speed Index
931 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
316 KB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
InterServer

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Segment

Libraries

1
jQuery UI

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Microsoft IISv8.0

Frameworks

1
ASP.NET

SEO Analysis

D55/100
15
10
1
Meta Tags7/15
Content12/12
Headings1/8
Technical13/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
informingscience.orginformingscience.org

Informing Science Institute

An international association advancing the multidisciplinary study of informing systems. Founded in 1998, the Informing Science Institute (ISI) is a global c...

Description truncated.
Title Length27 chars

Recommended: 50-60 chars (~159px / 580px)

Description Length219 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

183 URLs

robots.txt

Local SEO

Local Search Readiness

12/100
Poor
3 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

F36/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
8/25

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:11%
Words:534
Token eff.:Optimal
Sections/1K:7.5

Structured Data

No Schema

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 1w
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.
D
52/100
6
Passed
6
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
55/100
A+
39 mg
CO₂e / view
316.0 KB
Page Weight
90%
Cleaner Than
New Visitor
45 mg
vs
Returning (cached)
22 mg
Annual (10K/mo)
4.7 kg
Emission Segments
Data Center
9 mg
Network
9 mg
Device
21 mg
Resource Breakdown
JavaScript
133.3 KB
Images
76.4 KB
CSS
56.2 KB
HTML
8.0 KB
Other
42.1 KB
Green Hosting Not Verified
InterServer
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

66d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

informingscience.orgwww.informingscience.org

SHA-256 Fingerprint

5B:3F:80:BB:3F:C4:83:EB:4A:9D:D3:55:84:B5:45:C4:03:9D:B1:F4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-encoding
📦 Gzip(gzip)
content-length
7935
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 05:36:56 GMT
server
Microsoft-IIS/8.0
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx1.iclickandhost.com
mx2.iclickandhost.com

Domain Information

informingscience.org

Domain Age
25y 1m

Created

07.04.2001

Expires

07.04.2027

Last Updated

11.04.2026

Registrar

Porkbun LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
D
56/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

OpenSansLight

WCAG Partial
55/100
Readability
/30
19/30

26px · LH 1.30

Hierarchy
/20
7/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

OpenSansLight

Sans

Body Font

OpenSansLight

Sans26px

Contrast Ratio

1:1

28 issues

Reading Comfort

Single Font Family

left aligned
28px
h3
21px
h4
26px
p

✅ Excellent readability: 26px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 22

Color Palette

7 unique colors
9.77:1 AAA Light
#ffffff
Background· 28.600000000000005%
#4d404b
Secondary· 8.8%
#295f9b
Primary· 18.7%
#337fb2
Accent· 12.4%
#83a0b3
Secondary· 6.5%
#1d4267
Accent· 1%

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

9 Resources

6
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

local(6)

Website Identity

informingscience.org

25 years old
Location detected: 🇺🇸 United Statesvia ip
Porkbun LLCen

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Last analyzed: 19 May 2026 at 05:37

Historical Analysis & Change Tracking