What technology does sendy.co use?

sendy.co is built with PHP, Bootstrap, jQuery, Google Analytics, Apache.

Is sendy.co secure (HTTPS)?

Yes. sendy.co uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Dec 2, 2026.

Hosting provider information for sendy.co is not available yet.

What is sendy.co's SEO score?

sendy.co scored 75/100 for SEO in the latest analysis (fair).

What is sendy.co's overall website score?

sendy.co has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

sendy.co

Sendy - Send Newsletters 100x cheaper via Amazon SES

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

A self hosted newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES) at 100x cheaper than other hosted solutions. This website uses PHP. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

A self hosted newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES) at 100x cheaper than other hosted solutions.

Top issues to fix

11 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+5 more issues — details in the sections below.

SEO

4 issue(s) found

100

Performance

269 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

A self hosted newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES) at 100x cheaper than other hosted solutions.

Contact

Email, phone, and address published on this site's own pages.

Email: name@example.com

Meta tags

Title: Sendy - Send Newsletters 100x cheaper via Amazon SES
Description: A self hosted newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES) at 100x cheaper than other hosted solutions.
Canonical: https://sendy.co/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Bootstrap jQuery Google Analytics Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Sectigo Limited
Subject: sendy.co
Valid from: May 18, 2026
Valid to: Dec 2, 2026
Days until expiry: 127
SAN domains: sendy.co, www.sendy.co

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 41

Links

10 internal · 5 external · 15 broken

Images

66 total · 16 missing alt

Scripts / Styles

13 scripts · 4 stylesheets

JS / CSS size

11.9 KB · 150 B

Page size

73.5 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://sendy.co
Final URL: https://sendy.co
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 268 ms
HTML size: 73.5 KB
Redirect chain: https://sendy.co

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sendy.co use?: sendy.co is built with PHP, Bootstrap, jQuery, Google Analytics, Apache.
Is sendy.co secure (HTTPS)?: Yes. sendy.co uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Dec 2, 2026.
Who hosts sendy.co?: Hosting provider information for sendy.co is not available yet.
What is sendy.co's SEO score?: sendy.co scored 75/100 for SEO in the latest analysis (fair).
What is sendy.co's overall website score?: sendy.co has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.