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gbfb.org

https://gbfb.org· First analyzed 17 May 2026· Updated 17 May 2026
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gbfb.org
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Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.168.178.255

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 The Dalles, United States

ASN

AS396982

Organization

Google Cloud (us-west1)

Server

Nginx

CDN

CDN

Nameservers

ns3.g02.cfdns.info.ns4.g02.cfdns.co.uk.ns2.g02.cfdns.biz.ns1.g02.cfdns.net.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.1 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
93 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
rrcb_cobalt_masterCustom

Technology Stack

26 Technologies Detected

Plugins

9
Progress BarFoobox Image LightboxWp QuizPopups
TablePress
AddthisResponsive Progress BarCobalt Accordion
Yoast SEO

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar
Segment

Libraries

3
jQueryv3.7.1
LightboxAnimate.css

Advertising

2
Google AdsMicrosoft Advertising

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Other

1
VWO

Social

1
AddThis

Web Servers

1
Nginx

SEO Analysis

B76/100
23
3
1
Meta Tags9/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gbfb.orggbfb.org

The Greater Boston Food Bank

The Greater Boston Food Bank works to end hunger here by providing our neighbors in need across 190 cities and towns with the food and resources they need.

Title Length28 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (20/38) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

19/100
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

D52/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
7/25
Citation
12/25

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
navheader/footer
Text ratio:5%
Words:1,008
Token eff.:Optimal
Sections/1K:6.9
Depth:2/5

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary28w
Descriptive Headingsavg 4.1w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
67/100
11
Passed
3
Critical
2
Warnings
Images & Alt Text
10/20
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
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
11/15
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
C
196 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
224 mg
vs
Returning (cached)
112 mg
Annual (10K/mo)
23.5 kg
Emission Segments
Data Center
10 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
263.2 KB
Images
193.3 KB
CSS
1.4 MB
HTML
18.5 KB
Other
1.5 KB
Green Hosting Verified
Google Cloud
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

33d

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

21.03.2026

Valid Until

19.06.2026

Subject Alternative Names (1)

www.gbfb.org

SHA-256 Fingerprint

E0:7F:DC:DF:F2:0C:66:0D:6A:1A:0D:CA:CF:BC:D2:F4:81:78:EC:7F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 600s(max-age=600, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 14:29:05 GMT
link
<https://www.gbfb.org/wp-json/>; rel="https://api.w.org/", <...
server
nginx
Good Warning Issue

Email Infrastructure

Mimecast

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

us-smtp-inbound-1.mimecast.com
us-smtp-inbound-2.mimecast.com

Domain Information

gbfb.org

Domain Age
28y 12m

Created

28.05.1997

Expires

27.05.2028

Last Updated

04.11.2025

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
A
80/100
Mobile Friendly2 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

Typography & Readability

LibreCaslonText + Arial

WCAG AA
83/100
Readability
/30
25/30

18px · LH 1.67

Hierarchy
/20
17/20

6x ratio · ✓ H1→H6

WCAG
/25
19/25

5.81:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

LibreCaslonText

Sans108px

Body Font

Arial

Sans18px

Contrast Ratio

5.81:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines
108px
h1
38px
h2
30px
h3
28px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.8:1).

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

✅ Strong hierarchy: Headlines are 6.0x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 54

Color Palette

11 unique colors
4.82:1 AA Light
#ffffff
Background· 25.5%
#6f7181
Other· 5.7%
#262478
Primary· 17.9%
#211e4a
Secondary· 10.6%
#715b5e
Secondary· 7.7%
#8a7870
Secondary· 6.3%
#4c4e79
Secondary· 5.3%
#7e234c
Accent· 3.6%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Social Media

1
AddThisFree

Social widgets and sharing tools

A/B Testing & Optimization

1
VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

4

Categories

7

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
16
Async
0
Defer

Top Script Sources

googletagmanager.com(7)bat.bing.com(3)connect.facebook.net(3)google-analytics.com(2)gbfb.org(2)

Website Identity

Greater Boston Food Bank

Organization
www.gbfb.org/
28 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLC📧 Mimecasten-US

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Last analyzed: 17 May 2026 at 14:29

Historical Analysis & Change Tracking