groups.io
Groups.io | Email Discussion Groups & Listserv Alternative
Last scanned Jul 25, 2026, 6:25 AM · 3 views
Overall score
Great
Summary
Groups.io is a modern email group service and listserv alternative with no ads. This website is hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (75/100). Top issue: Meta description longer than 160 characters.
Groups.io is a modern email group service and listserv alternative with no ads. Create mailing lists with calendars, files, wikis, and more. Better than Google Groups or Yahoo Groups.
- United States
- Hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
Products & pricing
Product and pricing information published in this site's own structured data.
Add a Passkey to This Device
$0.04 USD
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
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.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
229 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Groups.io is a modern email group service and listserv alternative with no ads. Create mailing lists with calendars, files, wikis, and more. Better than Google Groups or Yahoo Groups.
Contact
Email, phone, and address published on this site's own pages.
- support@groups.io
Meta tags
- Title
- Groups.io | Email Discussion Groups & Listserv Alternative
- Description
- Groups.io is a modern email group service and listserv alternative with no ads. Create mailing lists with calendars, files, wikis, and more. Better than Google Groups or Yahoo Groups.
- Canonical
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, viewport-fit=cover
- Robots meta
- Manifest
- https://groups.io/orgimg/org.1/favicons/manifest.json?v=1411358049715440694
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
- CDN provider
- —
- IP address
- 45.79.81.153
- ASN
- AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- groups.io
- Valid from
- Jun 12, 2026
- Valid to
- Sep 10, 2026
- Days until expiry
- 47
- SAN domains
- groups.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 6 · H3 16
Links
30 internal · 6 external · 0 broken
Images
11 total · 1 missing alt
Scripts / Styles
15 scripts · 2 stylesheets
JS / CSS size
2.2 MB · 906 KB
Page size
61.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 9
- sitemap.xml
- Found
- URLs in sitemap
- 11
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://groups.io
- Final URL
- https://groups.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 228 ms
- HTML size
- 61.7 KB
- Redirect chain
- https://groups.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does groups.io use?
- We did not detect any specific technologies for groups.io in the latest scan.
- Is groups.io secure (HTTPS)?
- Yes. groups.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.
- Who hosts groups.io?
- groups.io is hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG.
- What is groups.io's SEO score?
- groups.io scored 70/100 for SEO in the latest analysis (fair).
- What is groups.io's overall website score?
- groups.io has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- What products does groups.io offer?
- groups.io offers Add a Passkey to This Device.
OpenGraph & Twitter Card
OpenGraph
Twitter Card