fleetscience.org

https://fleetscience.org· First analyzed 15 May 2026· Updated 15 May 2026

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fleetscience.org

Mobile

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Hosting Provider

Linode (Akamai)

linode.com

IP Address

173.255.214.197

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Fremont, United States

ASN

AS63949

Organization

Linode

Server

Apache

Nameservers

ns53.domaincontrol.com.ns54.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.5 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

58 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

12 Technologies Detected

Analytics

Libraries

Other

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

Email Marketing

Web Servers

Languages

SEO Analysis

D58/100

Meta Tags7/15

Content11/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

fleetscience.orgfleetscience.org

San Diego's Fleet Science Center

No description available for this page.

Title Length32 chars

Recommended: 50-60 chars (~189px / 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

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Crawlability

Sitemap

robots.txt

45 rules

Local SEO

Local Search Readiness

21/100

Needs Work

7 10 2

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AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

13/25

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

nav

Text ratio:6%

Words:1,820

Token eff.:Optimal

Sections/1K:1.1

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 5.7w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

2/15

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

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

56/100

125 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

143 mg

Returning (cached)

71 mg

Annual (10K/mo)

15.0 kg

Emission Segments

Data Center

6 mg

Network

37 mg

Device

82 mg

Resource Breakdown

JavaScript

399.1 KB

Images

548.4 KB

CSS

153.0 KB

HTML

136.7 KB

Other

677 B

Green Hosting Verified

Linode (Akamai)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (2)

fleetscience.orgwww.fleetscience.org

SHA-256 Fingerprint

B7:ED:00:20:CC:29:75:9A:FB:3C:6A:68:91:63:E2:0A:A1:26:3C:E6...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 180s(max-age=180, public)

connection

Keep-Alive

content-type

text/html; charset=UTF-8

content-language

date

Fri, 15 May 2026 16:56:23 GMT

etag

"1778862432"

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

fleetscience-org.mail.protection.outlook.com

Domain Information

fleetscience.org

Domain Age

10y 3m

Created

06.02.2016

Expires

06.02.2028

Last Updated

23.03.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

61/100

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, initial-scale=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Verdana

WCAG Partial

59/100

Readability

/30

21/30

14px · LH 1.71

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

2 fonts · 2 req

Heading Font

Verdana

Sans

Body Font

Verdana

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~37 CPL

Narrow lines

34px

24px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 47

Color Palette

12 unique colors

Dark

#636b69

Other· 3.4%

#0067a1

Primary· 20.5%

#2a1f1a

Secondary· 12%

#180e0c

Secondary· 10.3%

#8b5435

Secondary· 9.7%

#d19465

Accent· 8.7%

#772722

Accent· 8.3%

#605141

Secondary· 7.5%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)local(3)connect.facebook.net(2)use.fontawesome.com(2)cdn.userway.org(2)

Website Identity

fleetscience.org

(619) 238-1233

10 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 15 May 2026 at 16:56

Historical Analysis & Change Tracking