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eeri.org

https://eeri.org· First analyzed 17 May 2026· Updated 17 May 2026
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eeri.org
Desktop screenshot of eeri.org
Mobile screenshot of eeri.org
Mobile

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Hosting Provider

GreenGeeks
greengeeks.com

IP Address

67.208.32.241

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Wilmington, United States

ASN

AS32475

Organization

Greengeeks LLC

Nameservers

ns52.domaincontrol.com.ns51.domaincontrol.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
65 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Joomla!
Infrastructure
Hosting
GreenGeeks

Technology Stack

9 Technologies Detected

Libraries

2
jQuery
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Languages

1
PHPv8.1.34

SEO Analysis

D56/100
15
10
2
Meta Tags9/15
Content10/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
E
eeri.orgeeri.org

Earthquake Engineering Research Institute

No description available for this page.

Title Length41 chars

Recommended: 50-60 chars (~245px / 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 (8/14) — critical for accessibility and SEO

12 issues found

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Crawlability

Sitemap
robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100
Poor
3 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

D42/100
Bot Access
20/25
Machine Read.
14/25
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
code blocksnavheader/footer
Text ratio:5%
Words:703
Token eff.:Optimal
Sections/1K:8.5
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary19w
Descriptive Headingsavg 4w
Canonical URL
Open Graph1/3
Twitter Card1/3
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
87/100
14
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
9/15
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.
1 recommendation
  • •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.
57/100
B
141 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
161 mg
vs
Returning (cached)
80 mg
Annual (10K/mo)
16.9 kg
Emission Segments
Data Center
7 mg
Network
41 mg
Device
92 mg
Resource Breakdown
JavaScript
114.5 KB
Images
432.8 KB
CSS
823.2 KB
Fonts
5.6 KB
HTML
14.9 KB
Green Hosting Verified
GreenGeeks
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

64%Fair
Interactive

HTTPS

No WAF

85d

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+H3

Valid From

12.05.2026

Valid Until

10.08.2026

Subject Alternative Names (2)

eeri.orgwww.eeri.org

SHA-256 Fingerprint

E9:81:CD:1A:5F:9D:70:C8:DF:D1:09:E7:FF:33:61:7C:59:2E:E1:36...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Sun, 17 May 2026 05:26:51 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx3.googlemail.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

eeri.org

Domain Age
30y 1m

Created

26.03.1996

Expires

27.03.2027

Last Updated

11.05.2026

Registrar

Wild West Domains, LLC

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
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 Friendly114 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...
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Typography & Readability

Open Sans

WCAG Partial
73/100
Readability
/30
23/30

16px · LH 1.80

Hierarchy
/20
19/20

2x ratio · ✓ H1→H6

WCAG
/25
13/25

3.79:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Open Sans

Sans32px

Body Font

Open Sans

Sans16px

Contrast Ratio

3.79:1

3 issues

Reading Comfort

~35 CPL

Narrow lines
32px
h1
30px
h2
30px
h3
24px
h4
16px
p

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

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 3.8:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 37

Color Palette

12 unique colors
Light
#ffffff
Background· 27.9%
#186170
Primary· 13.9%
#3b6268
Secondary· 9.7%
#3a88c3
Accent· 8.4%
#a9b4be
Secondary· 7.1%
#557984
Secondary· 6.7%
#8caabc
Secondary· 6.5%
#6d8489
Secondary· 5.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookieYesSMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
4
Defer

Top Script Sources

local(18)cdn-cookieyes.com(2)

Website Identity

eeri.org

[email protected]
30 years old
Location detected: 🇺🇸 United Statesvia ip
Wild West Domains, LLC📧 Google Workspaceen-gb

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Last analyzed: 17 May 2026 at 05:27

Historical Analysis & Change Tracking

eeri.org Technology Stack - Built With jQuery, Bootstrap, Tailwind CSS, Font Awesome, Google Fonts | StackOptic | StackOptic