What technology does heartbleed.com use?

heartbleed.com is built with Drupal, Bootstrap.

Is heartbleed.com secure (HTTPS)?

Yes. heartbleed.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 30, 2027.

Who hosts heartbleed.com?

Hosting provider information for heartbleed.com is not available yet.

What is heartbleed.com's SEO score?

heartbleed.com scored 65/100 for SEO in the latest analysis (fair).

What is heartbleed.com's overall website score?

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

heartbleed.com

Heartbleed Bug

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

This website uses Drupal behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 3 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 meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

5 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

X (Twitter)

Meta tags

Title: Heartbleed Bug
Description
Canonical: https://www.heartbleed.com/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Drupal Bootstrap

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
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: Amazon
Subject: www.heartbleed.com
Valid from: Jul 17, 2026
Valid to: Jan 30, 2027
Days until expiry: 186
SAN domains: www.heartbleed.com, heartbleed.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 3

Links

2 internal · 31 external · 20 broken

Images

1 total · 0 missing alt

Scripts / Styles

4 scripts · 3 stylesheets

JS / CSS size

492 B · 0 B

Page size

24.4 KB

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://heartbleed.com
Final URL: https://heartbleed.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 5 ms
HTML size: 24.4 KB
Redirect chain: https://heartbleed.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does heartbleed.com use?: heartbleed.com is built with Drupal, Bootstrap.
Is heartbleed.com secure (HTTPS)?: Yes. heartbleed.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 30, 2027.
Who hosts heartbleed.com?: Hosting provider information for heartbleed.com is not available yet.
What is heartbleed.com's SEO score?: heartbleed.com scored 65/100 for SEO in the latest analysis (fair).
What is heartbleed.com's overall website score?: heartbleed.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.