zeffy.com
Zeffy | 100% Free Fundraising Software
Last scanned Aug 1, 2026, 3:00 AM · 8 views
Overall score
Great
Summary
Zeffy is the only 100% free fundraising software for nonprofits. This website uses Google Analytics behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.
Zeffy is the only 100% free fundraising software for nonprofits. Trusted by +50,000 nonprofit organizations across North America.
Top issues to fix
7 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
187 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+7 overall since Jul 25, 2026
- Overall
- 86
- SEO
- 75
- Security
- 85
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Zeffy | 100% Free Fundraising Software
- Description
- Zeffy is the only 100% free fundraising software for nonprofits. Trusted by +50,000 nonprofit organizations across North America.
- Canonical
- https://www.zeffy.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.zeffy.com
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 57
- SAN domains
- www.zeffy.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 5 · H2 11 · H3 25
Links
109 internal · 13 external · 20 broken
Images
255 total · 1 missing alt
Scripts / Styles
51 scripts · 4 stylesheets
JS / CSS size
63.7 KB · 14.1 KB
Page size
426 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://zeffy.com
- Final URL
- https://www.zeffy.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 179 ms
- HTML size
- 426 KB
- Redirect chain
- https://zeffy.com → https://www.zeffy.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does zeffy.com use?
- zeffy.com is built with jQuery, Google Analytics, Cloudflare Analytics, Meta Pixel.
- Is zeffy.com secure (HTTPS)?
- Yes. zeffy.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 27, 2026.
- Who hosts zeffy.com?
- Hosting provider information for zeffy.com is not available yet.
- What is zeffy.com's SEO score?
- zeffy.com scored 75/100 for SEO in the latest analysis (fair).
- What is zeffy.com's overall website score?
- zeffy.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- Has zeffy.com's score changed over time?
- zeffy.com's overall score has improved by 7 points (from 79 to 86) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card